diff options
187 files changed, 6706 insertions, 1725 deletions
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp index 515d761..9def406 100644 --- a/cmds/atrace/atrace.cpp +++ b/cmds/atrace/atrace.cpp @@ -137,6 +137,9 @@ static const TracingCategory k_categories[] = { { REQ, "/sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_wake/enable" }, { REQ, "/sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_sleep/enable" }, } }, + { "regulators", "Voltage and Current Regulators", 0, { + { REQ, "/sys/kernel/debug/tracing/events/regulator/enable" }, + } }, }; /* Command line options */ @@ -897,7 +900,7 @@ int main(int argc, char **argv) g_traceOverwrite = true; } else if (!strcmp(long_options[option_index].name, "async_stop")) { async = true; - traceStop = false; + traceStart = false; } else if (!strcmp(long_options[option_index].name, "async_dump")) { async = true; traceStart = false; diff --git a/cmds/bugreport/bugreport.cpp b/cmds/bugreport/bugreport.cpp index b606406..6892b57 100644 --- a/cmds/bugreport/bugreport.cpp +++ b/cmds/bugreport/bugreport.cpp @@ -86,6 +86,6 @@ int main() { } while (bytes_written != 0 && bytes_to_send > 0); } - TEMP_FAILURE_RETRY(close(s)); + close(s); return 0; } diff --git a/cmds/dumpstate/dumpstate.c b/cmds/dumpstate/dumpstate.c index a33dcf3..ef8db06 100644 --- a/cmds/dumpstate/dumpstate.c +++ b/cmds/dumpstate/dumpstate.c @@ -18,6 +18,7 @@ #include <errno.h> #include <fcntl.h> #include <limits.h> +#include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -99,8 +100,170 @@ static void dump_dev_files(const char *title, const char *driverpath, const char closedir(d); } +static bool skip_not_stat(const char *path) { + static const char stat[] = "/stat"; + size_t len = strlen(path); + if (path[len - 1] == '/') { /* Directory? */ + return false; + } + return strcmp(path + len - sizeof(stat) + 1, stat); /* .../stat? */ +} + +static const char mmcblk0[] = "/sys/block/mmcblk0/"; +unsigned long worst_write_perf = 20000; /* in KB/s */ + +static int dump_stat_from_fd(const char *title __unused, const char *path, int fd) { + unsigned long fields[11], read_perf, write_perf; + bool z; + char *cp, *buffer = NULL; + size_t i = 0; + FILE *fp = fdopen(fd, "rb"); + getline(&buffer, &i, fp); + fclose(fp); + if (!buffer) { + return -errno; + } + i = strlen(buffer); + while ((i > 0) && (buffer[i - 1] == '\n')) { + buffer[--i] = '\0'; + } + if (!*buffer) { + free(buffer); + return 0; + } + z = true; + for (cp = buffer, i = 0; i < (sizeof(fields) / sizeof(fields[0])); ++i) { + fields[i] = strtol(cp, &cp, 0); + if (fields[i] != 0) { + z = false; + } + } + if (z) { /* never accessed */ + free(buffer); + return 0; + } + + if (!strncmp(path, mmcblk0, sizeof(mmcblk0) - 1)) { + path += sizeof(mmcblk0) - 1; + } + + printf("%s: %s\n", path, buffer); + free(buffer); + + read_perf = 0; + if (fields[3]) { + read_perf = 512 * fields[2] / fields[3]; + } + write_perf = 0; + if (fields[7]) { + write_perf = 512 * fields[6] / fields[7]; + } + printf("%s: read: %luKB/s write: %luKB/s\n", path, read_perf, write_perf); + if ((write_perf > 1) && (write_perf < worst_write_perf)) { + worst_write_perf = write_perf; + } + return 0; +} + +/* Copied policy from system/core/logd/LogBuffer.cpp */ + +#define LOG_BUFFER_SIZE (256 * 1024) +#define LOG_BUFFER_MIN_SIZE (64 * 1024UL) +#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL) + +static bool valid_size(unsigned long value) { + if ((value < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < value)) { + return false; + } + + long pages = sysconf(_SC_PHYS_PAGES); + if (pages < 1) { + return true; + } + + long pagesize = sysconf(_SC_PAGESIZE); + if (pagesize <= 1) { + pagesize = PAGE_SIZE; + } + + // maximum memory impact a somewhat arbitrary ~3% + pages = (pages + 31) / 32; + unsigned long maximum = pages * pagesize; + + if ((maximum < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < maximum)) { + return true; + } + + return value <= maximum; +} + +static unsigned long property_get_size(const char *key) { + unsigned long value; + char *cp, property[PROPERTY_VALUE_MAX]; + + property_get(key, property, ""); + value = strtoul(property, &cp, 10); + + switch(*cp) { + case 'm': + case 'M': + value *= 1024; + /* FALLTHRU */ + case 'k': + case 'K': + value *= 1024; + /* FALLTHRU */ + case '\0': + break; + + default: + value = 0; + } + + if (!valid_size(value)) { + value = 0; + } + + return value; +} + +/* timeout in ms */ +static unsigned long logcat_timeout(char *name) { + static const char global_tuneable[] = "persist.logd.size"; // Settings App + static const char global_default[] = "ro.logd.size"; // BoardConfig.mk + char key[PROP_NAME_MAX]; + unsigned long property_size, default_size; + + default_size = property_get_size(global_tuneable); + if (!default_size) { + default_size = property_get_size(global_default); + } + + snprintf(key, sizeof(key), "%s.%s", global_tuneable, name); + property_size = property_get_size(key); + + if (!property_size) { + snprintf(key, sizeof(key), "%s.%s", global_default, name); + property_size = property_get_size(key); + } + + if (!property_size) { + property_size = default_size; + } + + if (!property_size) { + property_size = LOG_BUFFER_SIZE; + } + + /* Engineering margin is ten-fold our guess */ + return 10 * (property_size + worst_write_perf) / worst_write_perf; +} + +/* End copy from system/core/logd/LogBuffer.cpp */ + /* dumps the current system state to stdout */ static void dumpstate() { + unsigned long timeout; time_t now = time(NULL); char build[PROPERTY_VALUE_MAX], fingerprint[PROPERTY_VALUE_MAX]; char radio[PROPERTY_VALUE_MAX], bootloader[PROPERTY_VALUE_MAX]; @@ -133,7 +296,7 @@ static void dumpstate() { dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version"); run_command("UPTIME", 10, "uptime", NULL); - dump_file("MMC PERF", "/sys/block/mmcblk0/stat"); + dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd); dump_file("MEMORY INFO", "/proc/meminfo"); run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-t", NULL); run_command("PROCRANK", 20, "procrank", NULL); @@ -149,7 +312,6 @@ static void dumpstate() { dump_file("KERNEL WAKE SOURCES", "/d/wakeup_sources"); dump_file("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state"); dump_file("KERNEL SYNC", "/d/sync"); - dump_file("KERNEL BLUEDROID", "/d/bluedroid"); run_command("PROCESSES", 10, "ps", "-P", NULL); run_command("PROCESSES AND THREADS", 10, "ps", "-t", "-p", "-P", NULL); @@ -169,9 +331,24 @@ static void dumpstate() { } // dump_file("EVENT LOG TAGS", "/etc/event-log-tags"); - run_command("SYSTEM LOG", 20, "logcat", "-v", "threadtime", "-d", "*:v", NULL); - run_command("EVENT LOG", 20, "logcat", "-b", "events", "-v", "threadtime", "-d", "*:v", NULL); - run_command("RADIO LOG", 20, "logcat", "-b", "radio", "-v", "threadtime", "-d", "*:v", NULL); + // calculate timeout + timeout = logcat_timeout("main") + logcat_timeout("system") + logcat_timeout("crash"); + if (timeout < 20000) { + timeout = 20000; + } + run_command("SYSTEM LOG", timeout / 1000, "logcat", "-v", "threadtime", "-d", "*:v", NULL); + timeout = logcat_timeout("events"); + if (timeout < 20000) { + timeout = 20000; + } + run_command("EVENT LOG", timeout / 1000, "logcat", "-b", "events", "-v", "threadtime", "-d", "*:v", NULL); + timeout = logcat_timeout("radio"); + if (timeout < 20000) { + timeout = 20000; + } + run_command("RADIO LOG", timeout / 1000, "logcat", "-b", "radio", "-v", "threadtime", "-d", "*:v", NULL); + + run_command("LOG STATISTICS", 10, "logcat", "-b", "all", "-S", NULL); /* show the traces we collected in main(), if that was done */ if (dump_traces_path != NULL) { @@ -242,8 +419,6 @@ static void dumpstate() { run_command("LAST LOGCAT", 10, "logcat", "-L", "-v", "threadtime", "-b", "all", "-d", "*:v", NULL); - for_each_userid(do_dump_settings, NULL); - /* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */ run_command("NETWORK INTERFACES", 10, "ip", "link", NULL); @@ -259,6 +434,8 @@ static void dumpstate() { run_command("ARP CACHE", 10, "ip", "-4", "neigh", "show", NULL); run_command("IPv6 ND CACHE", 10, "ip", "-6", "neigh", "show", NULL); + run_command("NETWORK DIAGNOSTICS", 10, "dumpsys", "connectivity", "--diag", NULL); + run_command("IPTABLES", 10, SU_PATH, "root", "iptables", "-L", "-nvx", NULL); run_command("IP6TABLES", 10, SU_PATH, "root", "ip6tables", "-L", "-nvx", NULL); run_command("IPTABLE NAT", 10, SU_PATH, "root", "iptables", "-t", "nat", "-L", "-nvx", NULL); @@ -362,6 +539,7 @@ static void dumpstate() { run_command("CHECKIN NETSTATS", 30, "dumpsys", "netstats", "--checkin", NULL); run_command("CHECKIN PROCSTATS", 30, "dumpsys", "procstats", "-c", NULL); run_command("CHECKIN USAGESTATS", 30, "dumpsys", "usagestats", "-c", NULL); + run_command("CHECKIN PACKAGE", 30, "dumpsys", "package", "--checkin", NULL); printf("========================================================\n"); printf("== Running Application Activities\n"); diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h index d17a677..c5d3044 100644 --- a/cmds/dumpstate/dumpstate.h +++ b/cmds/dumpstate/dumpstate.h @@ -26,7 +26,6 @@ typedef void (for_each_pid_func)(int, const char *); typedef void (for_each_tid_func)(int, int, const char *); -typedef void (for_each_userid_func)(int); /* prints the contents of a file */ int dump_file(const char *title, const char *path); @@ -36,6 +35,16 @@ int dump_file(const char *title, const char *path); */ int dump_file_from_fd(const char *title, const char *path, int fd); +/* calls skip to gate calling dump_from_fd recursively + * in the specified directory. dump_from_fd defaults to + * dump_file_from_fd above when set to NULL. skip defaults + * to false when set to NULL. dump_from_fd will always be + * called with title NULL. + */ +int dump_files(const char *title, const char *dir, + bool (*skip)(const char *path), + int (*dump_from_fd)(const char *title, const char *path, int fd)); + /* forks a command and waits for it to finish -- terminate args with NULL */ int run_command(const char *title, int timeout_seconds, const char *command, ...); @@ -57,9 +66,6 @@ void for_each_pid(for_each_pid_func func, const char *header); /* for each thread in the system, run the specified function */ void for_each_tid(for_each_tid_func func, const char *header); -/* for each user id in the system, run the specified function */ -void for_each_userid(for_each_userid_func func, const char *header); - /* Displays a blocked processes in-kernel wait channel */ void show_wchan(int pid, int tid, const char *name); @@ -69,9 +75,6 @@ void do_showmap(int pid, const char *name); /* Gets the dmesg output for the kernel */ void do_dmesg(); -/* Dumps settings for a given user id */ -void do_dump_settings(int userid); - /* Prints the contents of all the routing tables, both IPv4 and IPv6. */ void dump_route_tables(); diff --git a/cmds/dumpstate/utils.c b/cmds/dumpstate/utils.c index cf14c8b..d679787 100644 --- a/cmds/dumpstate/utils.c +++ b/cmds/dumpstate/utils.c @@ -206,22 +206,6 @@ out_close: return; } -void do_dump_settings(int userid) { - char title[255]; - char dbpath[255]; - char sql[255]; - sprintf(title, "SYSTEM SETTINGS (user %d)", userid); - if (userid == 0) { - strcpy(dbpath, "/data/data/com.android.providers.settings/databases/settings.db"); - strcpy(sql, "pragma user_version; select * from system; select * from secure; select * from global;"); - } else { - sprintf(dbpath, "/data/system/users/%d/settings.db", userid); - strcpy(sql, "pragma user_version; select * from system; select * from secure;"); - } - run_command(title, 20, SU_PATH, "root", "sqlite3", dbpath, sql, NULL); - return; -} - void do_dmesg() { printf("------ KERNEL LOG (dmesg) ------\n"); /* Get size of kernel buffer */ @@ -306,7 +290,7 @@ static int _dump_file_from_fd(const char *title, const char *path, int fd) { } } } - TEMP_FAILURE_RETRY(close(fd)); + close(fd); if (!newline) printf("\n"); if (title) printf("\n"); @@ -326,6 +310,75 @@ int dump_file(const char *title, const char *path) { return _dump_file_from_fd(title, path, fd); } +/* calls skip to gate calling dump_from_fd recursively + * in the specified directory. dump_from_fd defaults to + * dump_file_from_fd above when set to NULL. skip defaults + * to false when set to NULL. dump_from_fd will always be + * called with title NULL. + */ +int dump_files(const char *title, const char *dir, + bool (*skip)(const char *path), + int (*dump_from_fd)(const char *title, const char *path, int fd)) { + DIR *dirp; + struct dirent *d; + char *newpath = NULL; + char *slash = "/"; + int fd, retval = 0; + + if (title) { + printf("------ %s (%s) ------\n", title, dir); + } + + if (dir[strlen(dir) - 1] == '/') { + ++slash; + } + dirp = opendir(dir); + if (dirp == NULL) { + retval = -errno; + fprintf(stderr, "%s: %s\n", dir, strerror(errno)); + return retval; + } + + if (!dump_from_fd) { + dump_from_fd = dump_file_from_fd; + } + for (; ((d = readdir(dirp))); free(newpath), newpath = NULL) { + if ((d->d_name[0] == '.') + && (((d->d_name[1] == '.') && (d->d_name[2] == '\0')) + || (d->d_name[1] == '\0'))) { + continue; + } + asprintf(&newpath, "%s%s%s%s", dir, slash, d->d_name, + (d->d_type == DT_DIR) ? "/" : ""); + if (!newpath) { + retval = -errno; + continue; + } + if (skip && (*skip)(newpath)) { + continue; + } + if (d->d_type == DT_DIR) { + int ret = dump_files(NULL, newpath, skip, dump_from_fd); + if (ret < 0) { + retval = ret; + } + continue; + } + fd = TEMP_FAILURE_RETRY(open(newpath, O_RDONLY | O_NONBLOCK | O_CLOEXEC)); + if (fd < 0) { + retval = fd; + printf("*** %s: %s\n", newpath, strerror(errno)); + continue; + } + (*dump_from_fd)(NULL, newpath, fd); + } + closedir(dirp); + if (title) { + printf("\n"); + } + return retval; +} + /* fd must have been opened with the flag O_NONBLOCK. With this flag set, * it's possible to avoid issues where opening the file itself can get * stuck. diff --git a/cmds/installd/commands.cpp b/cmds/installd/commands.cpp index de6fd96..7090b36 100644 --- a/cmds/installd/commands.cpp +++ b/cmds/installd/commands.cpp @@ -50,7 +50,7 @@ int install(const char *uuid, const char *pkgname, uid_t uid, gid_t gid, const c return -1; } - std::string _pkgdir(create_package_data_path(uuid, pkgname, 0)); + std::string _pkgdir(create_data_user_package_path(uuid, 0, pkgname)); const char* pkgdir = _pkgdir.c_str(); if (mkdir(pkgdir, 0751) < 0) { @@ -80,7 +80,7 @@ int install(const char *uuid, const char *pkgname, uid_t uid, gid_t gid, const c int uninstall(const char *uuid, const char *pkgname, userid_t userid) { - std::string _pkgdir(create_package_data_path(uuid, pkgname, userid)); + std::string _pkgdir(create_data_user_package_path(uuid, userid, pkgname)); const char* pkgdir = _pkgdir.c_str(); remove_profile_file(pkgname); @@ -115,7 +115,7 @@ int fix_uid(const char *uuid, const char *pkgname, uid_t uid, gid_t gid) return -1; } - std::string _pkgdir(create_package_data_path(uuid, pkgname, 0)); + std::string _pkgdir(create_data_user_package_path(uuid, 0, pkgname)); const char* pkgdir = _pkgdir.c_str(); if (stat(pkgdir, &s) < 0) return -1; @@ -141,7 +141,7 @@ int fix_uid(const char *uuid, const char *pkgname, uid_t uid, gid_t gid) int delete_user_data(const char *uuid, const char *pkgname, userid_t userid) { - std::string _pkgdir(create_package_data_path(uuid, pkgname, userid)); + std::string _pkgdir(create_data_user_package_path(uuid, userid, pkgname)); const char* pkgdir = _pkgdir.c_str(); return delete_dir_contents(pkgdir, 0, NULL); @@ -149,7 +149,7 @@ int delete_user_data(const char *uuid, const char *pkgname, userid_t userid) int make_user_data(const char *uuid, const char *pkgname, uid_t uid, userid_t userid, const char* seinfo) { - std::string _pkgdir(create_package_data_path(uuid, pkgname, userid)); + std::string _pkgdir(create_data_user_package_path(uuid, userid, pkgname)); const char* pkgdir = _pkgdir.c_str(); if (mkdir(pkgdir, 0751) < 0) { @@ -177,15 +177,48 @@ int make_user_data(const char *uuid, const char *pkgname, uid_t uid, userid_t us return 0; } -int move_user_data(const char *from_uuid, const char *to_uuid, - const char *package_name, appid_t appid, const char* seinfo) { +int copy_complete_app(const char *from_uuid, const char *to_uuid, + const char *package_name, const char *data_app_name, appid_t appid, + const char* seinfo) { std::vector<userid_t> users = get_known_users(from_uuid); - // Copy package private data for all known users + // Copy app + { + std::string from(create_data_app_package_path(from_uuid, data_app_name)); + std::string to(create_data_app_package_path(to_uuid, data_app_name)); + std::string to_parent(create_data_app_path(to_uuid)); + + char *argv[] = { + (char*) kCpPath, + (char*) "-F", /* delete any existing destination file first (--remove-destination) */ + (char*) "-p", /* preserve timestamps, ownership, and permissions */ + (char*) "-R", /* recurse into subdirectories (DEST must be a directory) */ + (char*) "-P", /* Do not follow symlinks [default] */ + (char*) "-d", /* don't dereference symlinks */ + (char*) from.c_str(), + (char*) to_parent.c_str() + }; + + LOG(DEBUG) << "Copying " << from << " to " << to; + int rc = android_fork_execvp(ARRAY_SIZE(argv), argv, NULL, false, true); + + if (rc != 0) { + LOG(ERROR) << "Failed copying " << from << " to " << to + << ": status " << rc; + goto fail; + } + + if (selinux_android_restorecon(to.c_str(), SELINUX_ANDROID_RESTORECON_RECURSE) != 0) { + LOG(ERROR) << "Failed to restorecon " << to; + goto fail; + } + } + + // Copy private data for all known users for (auto user : users) { - std::string from(create_package_data_path(from_uuid, package_name, user)); - std::string to(create_package_data_path(to_uuid, package_name, user)); - std::string to_user(create_data_user_path(to_uuid, user)); + std::string from(create_data_user_package_path(from_uuid, user, package_name)); + std::string to(create_data_user_package_path(to_uuid, user, package_name)); + std::string to_parent(create_data_user_path(to_uuid, user)); // Data source may not exist for all users; that's okay if (access(from.c_str(), F_OK) != 0) { @@ -213,7 +246,7 @@ int move_user_data(const char *from_uuid, const char *to_uuid, (char*) "-P", /* Do not follow symlinks [default] */ (char*) "-d", /* don't dereference symlinks */ (char*) from.c_str(), - (char*) to_user.c_str() + (char*) to_parent.c_str() }; LOG(DEBUG) << "Copying " << from << " to " << to; @@ -224,26 +257,28 @@ int move_user_data(const char *from_uuid, const char *to_uuid, << ": status " << rc; goto fail; } - - if (restorecon_data(to_uuid, package_name, seinfo, uid) != 0) { - LOG(ERROR) << "Failed to restorecon " << to; - goto fail; - } } - // Copy successful, so delete old data - for (auto user : users) { - std::string from(create_package_data_path(from_uuid, package_name, user)); - if (delete_dir_contents(from.c_str(), 1, NULL) != 0) { - LOG(WARNING) << "Failed to delete " << from; - } + if (restorecon_data(to_uuid, package_name, seinfo, multiuser_get_uid(0, appid)) != 0) { + LOG(ERROR) << "Failed to restorecon"; + goto fail; } + + // We let the framework scan the new location and persist that before + // deleting the data in the old location; this ordering ensures that + // we can recover from things like battery pulls. return 0; fail: // Nuke everything we might have already copied + { + std::string to(create_data_app_package_path(to_uuid, data_app_name)); + if (delete_dir_contents(to.c_str(), 1, NULL) != 0) { + LOG(WARNING) << "Failed to rollback " << to; + } + } for (auto user : users) { - std::string to(create_package_data_path(to_uuid, package_name, user)); + std::string to(create_data_user_package_path(to_uuid, user, package_name)); if (delete_dir_contents(to.c_str(), 1, NULL) != 0) { LOG(WARNING) << "Failed to rollback " << to; } @@ -289,7 +324,7 @@ int delete_user(const char *uuid, userid_t userid) int delete_cache(const char *uuid, const char *pkgname, userid_t userid) { std::string _cachedir( - create_package_data_path(uuid, pkgname, userid) + CACHE_DIR_POSTFIX); + create_data_user_package_path(uuid, userid, pkgname) + CACHE_DIR_POSTFIX); const char* cachedir = _cachedir.c_str(); /* delete contents, not the directory, no exceptions */ @@ -299,7 +334,7 @@ int delete_cache(const char *uuid, const char *pkgname, userid_t userid) int delete_code_cache(const char *uuid, const char *pkgname, userid_t userid) { std::string _codecachedir( - create_package_data_path(uuid, pkgname, userid) + CACHE_DIR_POSTFIX); + create_data_user_package_path(uuid, userid, pkgname) + CODE_CACHE_DIR_POSTFIX); const char* codecachedir = _codecachedir.c_str(); struct stat s; @@ -454,7 +489,7 @@ int rm_dex(const char *path, const char *instruction_set) } } -int get_size(const char *uuid, const char *pkgname, userid_t userid, const char *apkpath, +int get_size(const char *uuid, const char *pkgname, int userid, const char *apkpath, const char *libdirpath, const char *fwdlock_apkpath, const char *asecpath, const char *instruction_set, int64_t *_codesize, int64_t *_datasize, int64_t *_cachesize, int64_t* _asecsize) @@ -470,30 +505,38 @@ int get_size(const char *uuid, const char *pkgname, userid_t userid, const char int64_t cachesize = 0; int64_t asecsize = 0; - /* count the source apk as code -- but only if it's not - * on the /system partition and its not on the sdcard. - */ + /* count the source apk as code -- but only if it's not + * on the /system partition and its not on the sdcard. */ if (validate_system_app_path(apkpath) && strncmp(apkpath, android_asec_dir.path, android_asec_dir.len) != 0) { if (stat(apkpath, &s) == 0) { codesize += stat_size(&s); + if (S_ISDIR(s.st_mode)) { + d = opendir(apkpath); + if (d != NULL) { + dfd = dirfd(d); + codesize += calculate_dir_size(dfd); + closedir(d); + } + } } } - /* count the forward locked apk as code if it is given - */ + + /* count the forward locked apk as code if it is given */ if (fwdlock_apkpath != NULL && fwdlock_apkpath[0] != '!') { if (stat(fwdlock_apkpath, &s) == 0) { codesize += stat_size(&s); } } - /* count the cached dexfile as code */ + + /* count the cached dexfile as code */ if (!create_cache_path(path, apkpath, instruction_set)) { if (stat(path, &s) == 0) { codesize += stat_size(&s); } } - /* add in size of any libraries */ + /* add in size of any libraries */ if (libdirpath != NULL && libdirpath[0] != '!') { d = opendir(libdirpath); if (d != NULL) { @@ -503,68 +546,76 @@ int get_size(const char *uuid, const char *pkgname, userid_t userid, const char } } - /* compute asec size if it is given - */ + /* compute asec size if it is given */ if (asecpath != NULL && asecpath[0] != '!') { if (stat(asecpath, &s) == 0) { asecsize += stat_size(&s); } } - std::string _pkgdir(create_package_data_path(uuid, pkgname, userid)); - const char* pkgdir = _pkgdir.c_str(); - - d = opendir(pkgdir); - if (d == NULL) { - goto done; + std::vector<userid_t> users; + if (userid == -1) { + users = get_known_users(uuid); + } else { + users.push_back(userid); } - dfd = dirfd(d); - /* most stuff in the pkgdir is data, except for the "cache" - * directory and below, which is cache, and the "lib" directory - * and below, which is code... - */ - while ((de = readdir(d))) { - const char *name = de->d_name; + for (auto user : users) { + std::string _pkgdir(create_data_user_package_path(uuid, user, pkgname)); + const char* pkgdir = _pkgdir.c_str(); - if (de->d_type == DT_DIR) { - int subfd; - int64_t statsize = 0; - int64_t dirsize = 0; - /* always skip "." and ".." */ - if (name[0] == '.') { - if (name[1] == 0) continue; - if ((name[1] == '.') && (name[2] == 0)) continue; - } - if (fstatat(dfd, name, &s, AT_SYMLINK_NOFOLLOW) == 0) { - statsize = stat_size(&s); - } - subfd = openat(dfd, name, O_RDONLY | O_DIRECTORY); - if (subfd >= 0) { - dirsize = calculate_dir_size(subfd); - } - if(!strcmp(name,"lib")) { - codesize += dirsize + statsize; - } else if(!strcmp(name,"cache")) { - cachesize += dirsize + statsize; + d = opendir(pkgdir); + if (d == NULL) { + PLOG(WARNING) << "Failed to open " << pkgdir; + continue; + } + dfd = dirfd(d); + + /* most stuff in the pkgdir is data, except for the "cache" + * directory and below, which is cache, and the "lib" directory + * and below, which is code... + */ + while ((de = readdir(d))) { + const char *name = de->d_name; + + if (de->d_type == DT_DIR) { + int subfd; + int64_t statsize = 0; + int64_t dirsize = 0; + /* always skip "." and ".." */ + if (name[0] == '.') { + if (name[1] == 0) continue; + if ((name[1] == '.') && (name[2] == 0)) continue; + } + if (fstatat(dfd, name, &s, AT_SYMLINK_NOFOLLOW) == 0) { + statsize = stat_size(&s); + } + subfd = openat(dfd, name, O_RDONLY | O_DIRECTORY); + if (subfd >= 0) { + dirsize = calculate_dir_size(subfd); + } + if(!strcmp(name,"lib")) { + codesize += dirsize + statsize; + } else if(!strcmp(name,"cache")) { + cachesize += dirsize + statsize; + } else { + datasize += dirsize + statsize; + } + } else if (de->d_type == DT_LNK && !strcmp(name,"lib")) { + // This is the symbolic link to the application's library + // code. We'll count this as code instead of data, since + // it is not something that the app creates. + if (fstatat(dfd, name, &s, AT_SYMLINK_NOFOLLOW) == 0) { + codesize += stat_size(&s); + } } else { - datasize += dirsize + statsize; - } - } else if (de->d_type == DT_LNK && !strcmp(name,"lib")) { - // This is the symbolic link to the application's library - // code. We'll count this as code instead of data, since - // it is not something that the app creates. - if (fstatat(dfd, name, &s, AT_SYMLINK_NOFOLLOW) == 0) { - codesize += stat_size(&s); - } - } else { - if (fstatat(dfd, name, &s, AT_SYMLINK_NOFOLLOW) == 0) { - datasize += stat_size(&s); + if (fstatat(dfd, name, &s, AT_SYMLINK_NOFOLLOW) == 0) { + datasize += stat_size(&s); + } } } + closedir(d); } - closedir(d); -done: *_codesize = codesize; *_datasize = datasize; *_cachesize = cachesize; @@ -684,6 +735,15 @@ static void run_patchoat(int input_fd, int oat_fd, const char* input_file_name, ALOGE("execv(%s) failed: %s\n", PATCHOAT_BIN, strerror(errno)); } +static bool check_boolean_property(const char* property_name, bool default_value = false) { + char tmp_property_value[PROPERTY_VALUE_MAX]; + bool have_property = property_get(property_name, tmp_property_value, nullptr) > 0; + if (!have_property) { + return default_value; + } + return strcmp(tmp_property_value, "true") == 0; +} + static void run_dex2oat(int zip_fd, int oat_fd, const char* input_file_name, const char* output_file_name, int swap_fd, const char *pkgname, const char *instruction_set, bool vm_safe_mode, bool debuggable) @@ -744,9 +804,8 @@ static void run_dex2oat(int zip_fd, int oat_fd, const char* input_file_name, (strcmp(vold_decrypt, "trigger_restart_min_framework") == 0 || (strcmp(vold_decrypt, "1") == 0))); - char use_jit_property[PROPERTY_VALUE_MAX]; - bool have_jit_property = property_get("debug.usejit", use_jit_property, NULL) > 0; - bool use_jit = have_jit_property && strcmp(use_jit_property, "true") == 0; + bool use_jit = check_boolean_property("debug.usejit"); + bool generate_debug_info = check_boolean_property("debug.generate-debug-info"); static const char* DEX2OAT_BIN = "/system/bin/dex2oat"; @@ -839,6 +898,7 @@ static void run_dex2oat(int zip_fd, int oat_fd, const char* input_file_name, + (have_dex2oat_threads_flag ? 1 : 0) + (have_dex2oat_swap_fd ? 1 : 0) + (have_dex2oat_relocation_skip_flag ? 2 : 0) + + (generate_debug_info ? 1 : 0) + (debuggable ? 1 : 0) + dex2oat_flags_count]; int i = 0; @@ -877,6 +937,9 @@ static void run_dex2oat(int zip_fd, int oat_fd, const char* input_file_name, if (have_dex2oat_swap_fd) { argv[i++] = dex2oat_swap_fd; } + if (generate_debug_info) { + argv[i++] = "--generate-debug-info"; + } if (debuggable) { argv[i++] = "--debuggable"; } @@ -921,20 +984,49 @@ static int wait_child(pid_t pid) } /* - * Whether dexopt should use a swap file when compiling an APK. If kAlwaysProvideSwapFile, do this - * on all devices (dex2oat will make a more informed decision itself, anyways). Otherwise, only do - * this on a low-mem device. + * Whether dexopt should use a swap file when compiling an APK. + * + * If kAlwaysProvideSwapFile, do this on all devices (dex2oat will make a more informed decision + * itself, anyways). + * + * Otherwise, read "dalvik.vm.dex2oat-swap". If the property exists, return whether it is "true". + * + * Otherwise, return true if this is a low-mem device. + * + * Otherwise, return default value. */ -static bool kAlwaysProvideSwapFile = true; +static bool kAlwaysProvideSwapFile = false; +static bool kDefaultProvideSwapFile = true; static bool ShouldUseSwapFileForDexopt() { if (kAlwaysProvideSwapFile) { return true; } - char low_mem_buf[PROPERTY_VALUE_MAX]; - property_get("ro.config.low_ram", low_mem_buf, ""); - return (strcmp(low_mem_buf, "true") == 0); + // Check the "override" property. If it exists, return value == "true". + char dex2oat_prop_buf[PROPERTY_VALUE_MAX]; + if (property_get("dalvik.vm.dex2oat-swap", dex2oat_prop_buf, "") > 0) { + if (strcmp(dex2oat_prop_buf, "true") == 0) { + return true; + } else { + return false; + } + } + + // Shortcut for default value. This is an implementation optimization for the process sketched + // above. If the default value is true, we can avoid to check whether this is a low-mem device, + // as low-mem is never returning false. The compiler will optimize this away if it can. + if (kDefaultProvideSwapFile) { + return true; + } + + bool is_low_mem = check_boolean_property("ro.config.low_ram"); + if (is_low_mem) { + return true; + } + + // Default value must be false here. + return kDefaultProvideSwapFile; } /* @@ -1448,7 +1540,7 @@ int linklib(const char* uuid, const char* pkgname, const char* asecLibDir, int u struct stat s, libStat; int rc = 0; - std::string _pkgdir(create_package_data_path(uuid, pkgname, userId)); + std::string _pkgdir(create_data_user_package_path(uuid, userId, pkgname)); std::string _libsymlink(_pkgdir + PKG_LIB_POSTFIX); const char* pkgdir = _pkgdir.c_str(); @@ -1639,7 +1731,7 @@ int restorecon_data(const char* uuid, const char* pkgName, // Special case for owner on internal storage if (uuid == nullptr) { - std::string path(create_package_data_path(nullptr, pkgName, 0)); + std::string path(create_data_user_package_path(nullptr, 0, pkgName)); if (selinux_android_restorecon_pkgdir(path.c_str(), seinfo, uid, flags) < 0) { PLOG(ERROR) << "restorecon failed for " << path; @@ -1717,6 +1809,31 @@ int rm_package_dir(const char* apk_path) return delete_dir_contents(apk_path, 1 /* also_delete_dir */ , NULL /* exclusion_predicate */); } +int link_file(const char* relative_path, const char* from_base, const char* to_base) { + char from_path[PKG_PATH_MAX]; + char to_path[PKG_PATH_MAX]; + snprintf(from_path, PKG_PATH_MAX, "%s/%s", from_base, relative_path); + snprintf(to_path, PKG_PATH_MAX, "%s/%s", to_base, relative_path); + + if (validate_apk_path_subdirs(from_path)) { + ALOGE("invalid app data sub-path '%s' (bad prefix)\n", from_path); + return -1; + } + + if (validate_apk_path_subdirs(to_path)) { + ALOGE("invalid app data sub-path '%s' (bad prefix)\n", to_path); + return -1; + } + + const int ret = link(from_path, to_path); + if (ret < 0) { + ALOGE("link(%s, %s) failed : %s", from_path, to_path, strerror(errno)); + return -1; + } + + return 0; +} + int calculate_oat_file_path(char path[PKG_PATH_MAX], const char *oat_dir, const char *apk_path, const char *instruction_set) { char *file_name_start; diff --git a/cmds/installd/installd.cpp b/cmds/installd/installd.cpp index 3a86181..13e3168 100644 --- a/cmds/installd/installd.cpp +++ b/cmds/installd/installd.cpp @@ -124,10 +124,10 @@ static int do_rm_user_data(char **arg, char reply[REPLY_MAX] __unused) return delete_user_data(parse_null(arg[0]), arg[1], atoi(arg[2])); /* uuid, pkgname, userid */ } -static int do_mv_user_data(char **arg, char reply[REPLY_MAX] __unused) +static int do_cp_complete_app(char **arg, char reply[REPLY_MAX] __unused) { - // from_uuid, to_uuid, pkgname, appid, seinfo - return move_user_data(parse_null(arg[0]), parse_null(arg[1]), arg[2], atoi(arg[3]), arg[4]); + // from_uuid, to_uuid, package_name, data_app_name, appid, seinfo + return copy_complete_app(parse_null(arg[0]), parse_null(arg[1]), arg[2], arg[3], atoi(arg[4]), arg[5]); } static int do_mk_user_data(char **arg, char reply[REPLY_MAX] __unused) @@ -179,6 +179,12 @@ static int do_rm_package_dir(char **arg, char reply[REPLY_MAX] __unused) return rm_package_dir(arg[0]); } +static int do_link_file(char **arg, char reply[REPLY_MAX] __unused) +{ + /* relative_path, from_base, to_base */ + return link_file(arg[0], arg[1], arg[2]); +} + struct cmdinfo { const char *name; unsigned numargs; @@ -200,7 +206,7 @@ struct cmdinfo cmds[] = { { "rmcodecache", 3, do_rm_code_cache }, { "getsize", 8, do_get_size }, { "rmuserdata", 3, do_rm_user_data }, - { "mvuserdata", 5, do_mv_user_data }, + { "cpcompleteapp", 6, do_cp_complete_app }, { "movefiles", 0, do_movefiles }, { "linklib", 4, do_linklib }, { "mkuserdata", 5, do_mk_user_data }, @@ -209,7 +215,8 @@ struct cmdinfo cmds[] = { { "idmap", 3, do_idmap }, { "restorecondata", 4, do_restorecon_data }, { "createoatdir", 2, do_create_oat_dir }, - { "rmpackagedir", 1, do_rm_package_dir}, + { "rmpackagedir", 1, do_rm_package_dir }, + { "linkfile", 3, do_link_file } }; static int readx(int s, void *_buf, int count) diff --git a/cmds/installd/installd.h b/cmds/installd/installd.h index f31bf4f..7ec5793 100644 --- a/cmds/installd/installd.h +++ b/cmds/installd/installd.h @@ -142,10 +142,6 @@ typedef struct { /* util.c */ -// TODO: rename to create_data_user_package_path -std::string create_package_data_path(const char* volume_uuid, - const char* package_name, userid_t user); - int create_pkg_path(char path[PKG_PATH_MAX], const char *pkgname, const char *postfix, @@ -153,8 +149,15 @@ int create_pkg_path(char path[PKG_PATH_MAX], std::string create_data_path(const char* volume_uuid); +std::string create_data_app_path(const char* volume_uuid); + +std::string create_data_app_package_path(const char* volume_uuid, const char* package_name); + std::string create_data_user_path(const char* volume_uuid, userid_t userid); +std::string create_data_user_package_path(const char* volume_uuid, + userid_t user, const char* package_name); + std::string create_data_media_path(const char* volume_uuid, userid_t userid); std::vector<userid_t> get_known_users(const char* volume_uuid); @@ -200,6 +203,7 @@ int get_path_from_string(dir_rec_t* rec, const char* path); int copy_and_append(dir_rec_t* dst, const dir_rec_t* src, const char* suffix); int validate_apk_path(const char *path); +int validate_apk_path_subdirs(const char *path); int append_and_increment(char** dst, const char* src, size_t* dst_size); @@ -221,8 +225,9 @@ int fix_uid(const char *uuid, const char *pkgname, uid_t uid, gid_t gid); int delete_user_data(const char *uuid, const char *pkgname, userid_t userid); int make_user_data(const char *uuid, const char *pkgname, uid_t uid, userid_t userid, const char* seinfo); -int move_user_data(const char* from_uuid, const char *to_uuid, - const char *package_name, appid_t appid, const char* seinfo); +int copy_complete_app(const char* from_uuid, const char *to_uuid, + const char *package_name, const char *data_app_name, appid_t appid, + const char* seinfo); int make_user_config(userid_t userid); int delete_user(const char *uuid, userid_t userid); int delete_cache(const char *uuid, const char *pkgname, userid_t userid); @@ -230,9 +235,11 @@ int delete_code_cache(const char *uuid, const char *pkgname, userid_t userid); int move_dex(const char *src, const char *dst, const char *instruction_set); int rm_dex(const char *path, const char *instruction_set); int protect(char *pkgname, gid_t gid); -int get_size(const char *uuid, const char *pkgname, userid_t userid, const char *apkpath, const char *libdirpath, - const char *fwdlock_apkpath, const char *asecpath, const char *instruction_set, - int64_t *codesize, int64_t *datasize, int64_t *cachesize, int64_t *asecsize); +int get_size(const char *uuid, const char *pkgname, int userid, + const char *apkpath, const char *libdirpath, + const char *fwdlock_apkpath, const char *asecpath, + const char *instruction_set, int64_t *codesize, int64_t *datasize, + int64_t *cachesize, int64_t *asecsize); int free_cache(const char *uuid, int64_t free_size); int dexopt(const char *apk_path, uid_t uid, bool is_public, const char *pkgName, const char *instruction_set, int dexopt_needed, bool vm_safe_mode, @@ -248,3 +255,4 @@ int calculate_oat_file_path(char path[PKG_PATH_MAX], const char *oat_dir, const const char *instruction_set); int move_package_dir(char path[PKG_PATH_MAX], const char *oat_dir, const char *apk_path, const char *instruction_set); +int link_file(const char *relative_path, const char *from_base, const char *to_base); diff --git a/cmds/installd/tests/installd_utils_test.cpp b/cmds/installd/tests/installd_utils_test.cpp index 4ce559d..5e397f9 100644 --- a/cmds/installd/tests/installd_utils_test.cpp +++ b/cmds/installd/tests/installd_utils_test.cpp @@ -455,6 +455,13 @@ TEST_F(UtilsTest, CreateDataPath) { create_data_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b")); } +TEST_F(UtilsTest, CreateDataAppPath) { + EXPECT_EQ("/data/app", create_data_app_path(nullptr)); + + EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/app", + create_data_app_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b")); +} + TEST_F(UtilsTest, CreateDataUserPath) { EXPECT_EQ("/data/data", create_data_user_path(nullptr, 0)); EXPECT_EQ("/data/user/10", create_data_user_path(nullptr, 10)); @@ -475,14 +482,21 @@ TEST_F(UtilsTest, CreateDataMediaPath) { create_data_media_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 10)); } -TEST_F(UtilsTest, CreatePackageDataPath) { - EXPECT_EQ("/data/data/com.example", create_package_data_path(nullptr, "com.example", 0)); - EXPECT_EQ("/data/user/10/com.example", create_package_data_path(nullptr, "com.example", 10)); +TEST_F(UtilsTest, CreateDataAppPackagePath) { + EXPECT_EQ("/data/app/com.example", create_data_app_package_path(nullptr, "com.example")); + + EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/app/com.example", + create_data_app_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", "com.example")); +} + +TEST_F(UtilsTest, CreateDataUserPackagePath) { + EXPECT_EQ("/data/data/com.example", create_data_user_package_path(nullptr, 0, "com.example")); + EXPECT_EQ("/data/user/10/com.example", create_data_user_package_path(nullptr, 10, "com.example")); EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/user/0/com.example", - create_package_data_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", "com.example", 0)); + create_data_user_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 0, "com.example")); EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/user/10/com.example", - create_package_data_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", "com.example", 10)); + create_data_user_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 10, "com.example")); } } diff --git a/cmds/installd/utils.cpp b/cmds/installd/utils.cpp index ba411cd..7db3fb9 100644 --- a/cmds/installd/utils.cpp +++ b/cmds/installd/utils.cpp @@ -37,16 +37,31 @@ static bool is_valid_filename(const std::string& name) { } /** + * Create the path name where package app contents should be stored for + * the given volume UUID and package name. An empty UUID is assumed to + * be internal storage. + */ +std::string create_data_app_package_path(const char* volume_uuid, + const char* package_name) { + CHECK(is_valid_filename(package_name)); + CHECK(is_valid_package_name(package_name) == 0); + + return StringPrintf("%s/%s", + create_data_app_path(volume_uuid).c_str(), package_name); +} + +/** * Create the path name where package data should be stored for the given * volume UUID, package name, and user ID. An empty UUID is assumed to be * internal storage. */ -std::string create_package_data_path(const char* volume_uuid, - const char* package_name, userid_t user) { +std::string create_data_user_package_path(const char* volume_uuid, + userid_t user, const char* package_name) { CHECK(is_valid_filename(package_name)); CHECK(is_valid_package_name(package_name) == 0); - return StringPrintf("%s/%s", create_data_user_path(volume_uuid, user).c_str(), package_name); + return StringPrintf("%s/%s", + create_data_user_path(volume_uuid, user).c_str(), package_name); } int create_pkg_path(char path[PKG_PATH_MAX], const char *pkgname, @@ -56,7 +71,7 @@ int create_pkg_path(char path[PKG_PATH_MAX], const char *pkgname, return -1; } - std::string _tmp(create_package_data_path(nullptr, pkgname, userid) + postfix); + std::string _tmp(create_data_user_package_path(nullptr, userid, pkgname) + postfix); const char* tmp = _tmp.c_str(); if (strlen(tmp) >= PKG_PATH_MAX) { path[0] = '\0'; @@ -77,6 +92,13 @@ std::string create_data_path(const char* volume_uuid) { } /** + * Create the path name for app data. + */ +std::string create_data_app_path(const char* volume_uuid) { + return StringPrintf("%s/app", create_data_path(volume_uuid).c_str()); +} + +/** * Create the path name for user data for a certain userid. */ std::string create_data_user_path(const char* volume_uuid, userid_t userid) { @@ -1021,15 +1043,13 @@ int copy_and_append(dir_rec_t* dst, const dir_rec_t* src, const char* suffix) { } /** - * Check whether path points to a valid path for an APK file. Only one level of - * subdirectory names is allowed. Returns -1 when an invalid path is encountered - * and 0 when a valid path is encountered. + * Check whether path points to a valid path for an APK file. The path must + * begin with a whitelisted prefix path and must be no deeper than |maxSubdirs| within + * that path. Returns -1 when an invalid path is encountered and 0 when a valid path + * is encountered. */ -int validate_apk_path(const char *path) -{ +static int validate_apk_path_internal(const char *path, int maxSubdirs) { const dir_rec_t* dir = NULL; - int maxSubdirs = 1; - if (!strncmp(path, android_app_dir.path, android_app_dir.len)) { dir = &android_app_dir; } else if (!strncmp(path, android_app_private_dir.path, android_app_private_dir.len)) { @@ -1038,7 +1058,9 @@ int validate_apk_path(const char *path) dir = &android_asec_dir; } else if (!strncmp(path, android_mnt_expand_dir.path, android_mnt_expand_dir.len)) { dir = &android_mnt_expand_dir; - maxSubdirs = 2; + if (maxSubdirs < 2) { + maxSubdirs = 2; + } } else { return -1; } @@ -1046,6 +1068,14 @@ int validate_apk_path(const char *path) return validate_path(dir, path, maxSubdirs); } +int validate_apk_path(const char* path) { + return validate_apk_path_internal(path, 1 /* maxSubdirs */); +} + +int validate_apk_path_subdirs(const char* path) { + return validate_apk_path_internal(path, 3 /* maxSubdirs */); +} + int append_and_increment(char** dst, const char* src, size_t* dst_size) { ssize_t ret = strlcpy(*dst, src, *dst_size); if (ret < 0 || (size_t) ret >= *dst_size) { diff --git a/cmds/service/service.cpp b/cmds/service/service.cpp index 97fc47c..428b87c 100644 --- a/cmds/service/service.cpp +++ b/cmds/service/service.cpp @@ -146,6 +146,15 @@ int main(int argc, char* const argv[]) break; } data.writeInt32(atoi(argv[optind++])); + } else if (strcmp(argv[optind], "i64") == 0) { + optind++; + if (optind >= argc) { + aerr << "service: no integer supplied for 'i64'" << endl; + wantsUsage = true; + result = 10; + break; + } + data.writeInt64(atoll(argv[optind++])); } else if (strcmp(argv[optind], "s16") == 0) { optind++; if (optind >= argc) { @@ -155,6 +164,24 @@ int main(int argc, char* const argv[]) break; } data.writeString16(String16(argv[optind++])); + } else if (strcmp(argv[optind], "f") == 0) { + optind++; + if (optind >= argc) { + aerr << "service: no number supplied for 'f'" << endl; + wantsUsage = true; + result = 10; + break; + } + data.writeFloat(atof(argv[optind++])); + } else if (strcmp(argv[optind], "d") == 0) { + optind++; + if (optind >= argc) { + aerr << "service: no number supplied for 'd'" << endl; + wantsUsage = true; + result = 10; + break; + } + data.writeDouble(atof(argv[optind++])); } else if (strcmp(argv[optind], "null") == 0) { optind++; data.writeStrongBinder(NULL); @@ -272,9 +299,12 @@ int main(int argc, char* const argv[]) aout << "Usage: service [-h|-?]\n" " service list\n" " service check SERVICE\n" - " service call SERVICE CODE [i32 INT | s16 STR] ...\n" + " service call SERVICE CODE [i32 N | i64 N | f N | d N | s16 STR ] ...\n" "Options:\n" - " i32: Write the integer INT into the send parcel.\n" + " i32: Write the 32-bit integer N into the send parcel.\n" + " i64: Write the 64-bit integer N into the send parcel.\n" + " f: Write the 32-bit single-precision number N into the send parcel.\n" + " d: Write the 64-bit double-precision number N into the send parcel.\n" " s16: Write the UTF-16 string STR into the send parcel.\n"; // " intent: Write and Intent int the send parcel. ARGS can be\n" // " action=STR data=STR type=STR launchFlags=INT component=STR categories=STR[,STR,...]\n"; diff --git a/cmds/servicemanager/service_manager.c b/cmds/servicemanager/service_manager.c index cacfe14..7fa9a39 100644 --- a/cmds/servicemanager/service_manager.c +++ b/cmds/servicemanager/service_manager.c @@ -361,6 +361,7 @@ int main(int argc, char **argv) selinux_enabled = is_selinux_enabled(); sehandle = selinux_android_service_context_handle(); + selinux_status_open(true); if (selinux_enabled > 0) { if (sehandle == NULL) { diff --git a/data/etc/android.hardware.audio.pro.xml b/data/etc/android.hardware.audio.pro.xml new file mode 100644 index 0000000..5328d41 --- /dev/null +++ b/data/etc/android.hardware.audio.pro.xml @@ -0,0 +1,22 @@ +<?xml version="1.0" encoding="utf-8"?> +<!-- Copyright (C) 2015 The Android Open Source Project + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> + +<!-- This is the feature indicating professional audio, as specified by the + CDD. ONLY devices that meet the CDD's requirements may declare this + feature. --> +<permissions> + <feature name="android.hardware.audio.pro" /> +</permissions> diff --git a/data/etc/android.hardware.fingerprint.xml b/data/etc/android.hardware.fingerprint.xml new file mode 100644 index 0000000..3181e7e --- /dev/null +++ b/data/etc/android.hardware.fingerprint.xml @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="utf-8"?> +<!-- Copyright (C) 2015 The Android Open Source Project + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> + +<!-- This is the standard set of features for a biometric fingerprint sensor. --> +<permissions> + <feature name="android.hardware.fingerprint" /> +</permissions> diff --git a/data/etc/android.hardware.sensor.hifi_sensors.xml b/data/etc/android.hardware.sensor.hifi_sensors.xml new file mode 100644 index 0000000..bb3901c --- /dev/null +++ b/data/etc/android.hardware.sensor.hifi_sensors.xml @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="utf-8"?> +<!-- Copyright (C) 2009 The Android Open Source Project + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> + +<!-- Feature for devices supporting hifi sensors. --> +<permissions> + <feature name="android.hardware.sensor.hifi_sensors" /> +</permissions> diff --git a/data/etc/android.software.midi.xml b/data/etc/android.software.midi.xml new file mode 100644 index 0000000..a03cd55 --- /dev/null +++ b/data/etc/android.software.midi.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="utf-8"?> +<!-- Copyright (C) 2015 The Android Open Source Project + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> + +<permissions> + <feature name="android.software.midi" /> +</permissions> diff --git a/include/android/configuration.h b/include/android/configuration.h index be00066..7573cca 100644 --- a/include/android/configuration.h +++ b/include/android/configuration.h @@ -78,6 +78,10 @@ enum { ACONFIGURATION_SCREENLONG_NO = 0x1, ACONFIGURATION_SCREENLONG_YES = 0x2, + ACONFIGURATION_SCREENROUND_ANY = 0x00, + ACONFIGURATION_SCREENROUND_NO = 0x1, + ACONFIGURATION_SCREENROUND_YES = 0x2, + ACONFIGURATION_UI_MODE_TYPE_ANY = 0x00, ACONFIGURATION_UI_MODE_TYPE_NORMAL = 0x01, ACONFIGURATION_UI_MODE_TYPE_DESK = 0x02, @@ -115,6 +119,7 @@ enum { ACONFIGURATION_UI_MODE = 0x1000, ACONFIGURATION_SMALLEST_SCREEN_SIZE = 0x2000, ACONFIGURATION_LAYOUTDIR = 0x4000, + ACONFIGURATION_SCREEN_ROUND = 0x8000, ACONFIGURATION_MNC_ZERO = 0xffff, }; @@ -288,6 +293,16 @@ int32_t AConfiguration_getScreenLong(AConfiguration* config); void AConfiguration_setScreenLong(AConfiguration* config, int32_t screenLong); /** + * Return the current ACONFIGURATION_SCREENROUND_* set in the configuration. + */ +int32_t AConfiguration_getScreenRound(AConfiguration* config); + +/** + * Set the current screen round in the configuration. + */ +void AConfiguration_setScreenRound(AConfiguration* config, int32_t screenRound); + +/** * Return the current ACONFIGURATION_UI_MODE_TYPE_* set in the configuration. */ int32_t AConfiguration_getUiModeType(AConfiguration* config); diff --git a/include/android/input.h b/include/android/input.h index a660761..efbbb85 100644 --- a/include/android/input.h +++ b/include/android/input.h @@ -305,6 +305,12 @@ enum { /* The pointer is not down but has exited the boundaries of a window or view. */ AMOTION_EVENT_ACTION_HOVER_EXIT = 10, + + /* One or more buttons have been pressed. */ + AMOTION_EVENT_ACTION_BUTTON_PRESS = 11, + + /* One or more buttons have been released. */ + AMOTION_EVENT_ACTION_BUTTON_RELEASE = 12, }; /* @@ -405,6 +411,8 @@ enum { AMOTION_EVENT_BUTTON_TERTIARY = 1 << 2, AMOTION_EVENT_BUTTON_BACK = 1 << 3, AMOTION_EVENT_BUTTON_FORWARD = 1 << 4, + AMOTION_EVENT_BUTTON_STYLUS_PRIMARY = 1 << 5, + AMOTION_EVENT_BUTTON_STYLUS_SECONDARY = 1 << 6, }; /* @@ -445,6 +453,7 @@ enum { AINPUT_SOURCE_TOUCHSCREEN = 0x00001000 | AINPUT_SOURCE_CLASS_POINTER, AINPUT_SOURCE_MOUSE = 0x00002000 | AINPUT_SOURCE_CLASS_POINTER, AINPUT_SOURCE_STYLUS = 0x00004000 | AINPUT_SOURCE_CLASS_POINTER, + AINPUT_SOURCE_BLUETOOTH_STYLUS = 0x00008000 | AINPUT_SOURCE_STYLUS, AINPUT_SOURCE_TRACKBALL = 0x00010000 | AINPUT_SOURCE_CLASS_NAVIGATION, AINPUT_SOURCE_TOUCHPAD = 0x00100000 | AINPUT_SOURCE_CLASS_POSITION, AINPUT_SOURCE_TOUCH_NAVIGATION = 0x00200000 | AINPUT_SOURCE_CLASS_NONE, diff --git a/include/android/keycodes.h b/include/android/keycodes.h index 268d092..de9e735 100644 --- a/include/android/keycodes.h +++ b/include/android/keycodes.h @@ -303,15 +303,14 @@ enum { AKEYCODE_TV_MEDIA_CONTEXT_MENU = 257, AKEYCODE_TV_TIMER_PROGRAMMING = 258, AKEYCODE_HELP = 259, - /** Primary stem key for Wear - * Main power/reset button on watch. */ - AKEYCODE_STEM_PRIMARY = 264, - /** Generic stem key 1 for Wear */ - AKEYCODE_STEM_1 = 265, - /** Generic stem key 2 for Wear */ - AKEYCODE_STEM_2 = 266, - /** Generic stem key 3 for Wear */ - AKEYCODE_STEM_3 = 267 + AKEYCODE_NAVIGATE_PREVIOUS = 260, + AKEYCODE_NAVIGATE_NEXT = 261, + AKEYCODE_NAVIGATE_IN = 262, + AKEYCODE_NAVIGATE_OUT = 263, + AKEYCODE_MEDIA_SKIP_FORWARD = 272, + AKEYCODE_MEDIA_SKIP_BACKWARD = 273, + AKEYCODE_MEDIA_STEP_FORWARD = 274, + AKEYCODE_MEDIA_STEP_BACKWARD = 275 // NOTE: If you add a new keycode here you must also add it to several other files. // Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list. diff --git a/include/android/multinetwork.h b/include/android/multinetwork.h new file mode 100644 index 0000000..6c718c9 --- /dev/null +++ b/include/android/multinetwork.h @@ -0,0 +1,109 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_MULTINETWORK_H +#define ANDROID_MULTINETWORK_H + +#include <netdb.h> +#include <stdlib.h> +#include <sys/cdefs.h> + +__BEGIN_DECLS + +/** + * The corresponding C type for android.net.Network#getNetworkHandle() return + * values. The Java signed long value can be safely cast to a net_handle_t: + * + * [C] ((net_handle_t) java_long_network_handle) + * [C++] static_cast<net_handle_t>(java_long_network_handle) + * + * as appropriate. + */ +typedef uint64_t net_handle_t; + +/** + * The value NETWORK_UNSPECIFIED indicates no specific network. + * + * For some functions (documented below), a previous binding may be cleared + * by an invocation with NETWORK_UNSPECIFIED. + * + * Depending on the context it may indicate an error. It is expressly + * not used to indicate some notion of the "current default network". + */ +#define NETWORK_UNSPECIFIED ((net_handle_t)0) + + +/** + * All functions below that return an int return 0 on success or -1 + * on failure with an appropriate errno value set. + */ + + +/** + * Set the network to be used by the given socket file descriptor. + * + * To clear a previous socket binding invoke with NETWORK_UNSPECIFIED. + * + * This is the equivalent of: + * + * [ android.net.Network#bindSocket() ] + * https://developer.android.com/reference/android/net/Network.html#bindSocket(java.net.Socket) + */ +int android_setsocknetwork(net_handle_t network, int fd); + + +/** + * Binds the current process to |network|. All sockets created in the future + * (and not explicitly bound via android_setsocknetwork()) will be bound to + * |network|. All host name resolutions will be limited to |network| as well. + * Note that if the network identified by |network| ever disconnects, all + * sockets created in this way will cease to work and all host name + * resolutions will fail. This is by design so an application doesn't + * accidentally use sockets it thinks are still bound to a particular network. + * + * To clear a previous process binding invoke with NETWORK_UNSPECIFIED. + * + * This is the equivalent of: + * + * [ android.net.ConnectivityManager#setProcessDefaultNetwork() ] + * https://developer.android.com/reference/android/net/ConnectivityManager.html#setProcessDefaultNetwork(android.net.Network) + */ +int android_setprocnetwork(net_handle_t network); + + +/** + * Perform hostname resolution via the DNS servers associated with |network|. + * + * All arguments (apart from |network|) are used identically as those passed + * to getaddrinfo(3). Return and error values are identical to those of + * getaddrinfo(3), and in particular gai_strerror(3) can be used as expected. + * Similar to getaddrinfo(3): + * - |hints| may be NULL (in which case man page documented defaults apply) + * - either |node| or |service| may be NULL, but not both + * - |res| must not be NULL + * + * This is the equivalent of: + * + * [ android.net.Network#getAllByName() ] + * https://developer.android.com/reference/android/net/Network.html#getAllByName(java.lang.String) + */ +int android_getaddrinfofornetwork(net_handle_t network, + const char *node, const char *service, + const struct addrinfo *hints, struct addrinfo **res); + +__END_DECLS + +#endif // ANDROID_MULTINETWORK_H diff --git a/include/android/sensor.h b/include/android/sensor.h index d58c460..1be6232 100644 --- a/include/android/sensor.h +++ b/include/android/sensor.h @@ -193,15 +193,28 @@ typedef ASensorRef const* ASensorList; /*****************************************************************************/ /* - * Get a reference to the sensor manager. ASensorManager is a singleton. + * Get a reference to the sensor manager. ASensorManager is a singleton + * per package as different packages may have access to different sensors. + * + * Deprecated: Use ASensorManager_getInstanceForPackage(const char*) instead. * * Example: * * ASensorManager* sensorManager = ASensorManager_getInstance(); * */ -ASensorManager* ASensorManager_getInstance(); +__attribute__ ((deprecated)) ASensorManager* ASensorManager_getInstance(); +/* + * Get a reference to the sensor manager. ASensorManager is a singleton + * per package as different packages may have access to different sensors. + * + * Example: + * + * ASensorManager* sensorManager = ASensorManager_getInstanceForPackage("foo.bar.baz"); + * + */ +ASensorManager* ASensorManager_getInstanceForPackage(const char* packageName); /* * Returns the list of available sensors. diff --git a/include/android/trace.h b/include/android/trace.h new file mode 100644 index 0000000..e42e334 --- /dev/null +++ b/include/android/trace.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +#ifndef ANDROID_NATIVE_TRACE_H +#define ANDROID_NATIVE_TRACE_H + +#include <stdbool.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Returns true if tracing is enabled. Use this signal to avoid expensive computation only necessary + * when tracing is enabled. + */ +bool ATrace_isEnabled(); + +/** + * Writes a tracing message to indicate that the given section of code has begun. This call must be + * followed by a corresponding call to endSection() on the same thread. + * + * Note: At this time the vertical bar character '|' and newline character '\n' are used internally + * by the tracing mechanism. If sectionName contains these characters they will be replaced with a + * space character in the trace. + */ +void ATrace_beginSection(const char* sectionName); + +/** + * Writes a tracing message to indicate that a given section of code has ended. This call must be + * preceeded by a corresponding call to beginSection(char*) on the same thread. Calling this method + * will mark the end of the most recently begun section of code, so care must be taken to ensure + * that beginSection / endSection pairs are properly nested and called from the same thread. + */ +void ATrace_endSection(); + +#ifdef __cplusplus +}; +#endif + +#endif // ANDROID_NATIVE_TRACE_H diff --git a/include/binder/AppOpsManager.h b/include/binder/AppOpsManager.h index 256cb94..042927c 100644 --- a/include/binder/AppOpsManager.h +++ b/include/binder/AppOpsManager.h @@ -63,7 +63,35 @@ public: OP_ACCESS_NOTIFICATIONS = 25, OP_CAMERA = 26, OP_RECORD_AUDIO = 27, - OP_PLAY_AUDIO = 28 + OP_PLAY_AUDIO = 28, + OP_READ_CLIPBOARD = 29, + OP_WRITE_CLIPBOARD = 30, + OP_TAKE_MEDIA_BUTTONS = 31, + OP_TAKE_AUDIO_FOCUS = 32, + OP_AUDIO_MASTER_VOLUME = 33, + OP_AUDIO_VOICE_VOLUME = 34, + OP_AUDIO_RING_VOLUME = 35, + OP_AUDIO_MEDIA_VOLUME = 36, + OP_AUDIO_ALARM_VOLUME = 37, + OP_AUDIO_NOTIFICATION_VOLUME = 38, + OP_AUDIO_BLUETOOTH_VOLUME = 39, + OP_WAKE_LOCK = 40, + OP_MONITOR_LOCATION = 41, + OP_MONITOR_HIGH_POWER_LOCATION = 42, + OP_GET_USAGE_STATS = 43, + OP_MUTE_MICROPHONE = 44, + OP_TOAST_WINDOW = 45, + OP_PROJECT_MEDIA = 46, + OP_ACTIVATE_VPN = 47, + OP_WRITE_WALLPAPER = 48, + OP_ASSIST_STRUCTURE = 49, + OP_ASSIST_SCREENSHOT = 50, + OP_READ_PHONE_STATE = 51, + OP_ADD_VOICEMAIL = 52, + OP_USE_SIP = 53, + OP_PROCESS_OUTGOING_CALLS = 54, + OP_USE_FINGERPRINT = 55, + OP_BODY_SENSORS = 56 }; AppOpsManager(); @@ -75,6 +103,7 @@ public: void startWatchingMode(int32_t op, const String16& packageName, const sp<IAppOpsCallback>& callback); void stopWatchingMode(const sp<IAppOpsCallback>& callback); + int32_t permissionToOpCode(const String16& permission); private: Mutex mLock; diff --git a/include/binder/IAppOpsService.h b/include/binder/IAppOpsService.h index 193e9cc..cd81efa 100644 --- a/include/binder/IAppOpsService.h +++ b/include/binder/IAppOpsService.h @@ -40,6 +40,7 @@ public: const sp<IAppOpsCallback>& callback) = 0; virtual void stopWatchingMode(const sp<IAppOpsCallback>& callback) = 0; virtual sp<IBinder> getToken(const sp<IBinder>& clientToken) = 0; + virtual int32_t permissionToOpCode(const String16& permission) = 0; enum { CHECK_OPERATION_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, @@ -49,6 +50,7 @@ public: START_WATCHING_MODE_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+4, STOP_WATCHING_MODE_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+5, GET_TOKEN_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+6, + PERMISSION_TO_OP_CODE_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+7, }; enum { diff --git a/include/binder/IBatteryStats.h b/include/binder/IBatteryStats.h index 7ddac57..5f38186 100644 --- a/include/binder/IBatteryStats.h +++ b/include/binder/IBatteryStats.h @@ -36,6 +36,12 @@ public: virtual void noteStopAudio(int uid) = 0; virtual void noteResetVideo() = 0; virtual void noteResetAudio() = 0; + virtual void noteFlashlightOn(int uid) = 0; + virtual void noteFlashlightOff(int uid) = 0; + virtual void noteStartCamera(int uid) = 0; + virtual void noteStopCamera(int uid) = 0; + virtual void noteResetCamera() = 0; + virtual void noteResetFlashlight() = 0; enum { NOTE_START_SENSOR_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, @@ -46,6 +52,12 @@ public: NOTE_STOP_AUDIO_TRANSACTION, NOTE_RESET_VIDEO_TRANSACTION, NOTE_RESET_AUDIO_TRANSACTION, + NOTE_FLASHLIGHT_ON_TRANSACTION, + NOTE_FLASHLIGHT_OFF_TRANSACTION, + NOTE_START_CAMERA_TRANSACTION, + NOTE_STOP_CAMERA_TRANSACTION, + NOTE_RESET_CAMERA_TRANSACTION, + NOTE_RESET_FLASHLIGHT_TRANSACTION }; }; diff --git a/include/binder/IPCThreadState.h b/include/binder/IPCThreadState.h index 60c2242..1853cff 100644 --- a/include/binder/IPCThreadState.h +++ b/include/binder/IPCThreadState.h @@ -76,14 +76,18 @@ public: BpBinder* proxy); static void shutdown(); - + // Call this to disable switching threads to background scheduling when // receiving incoming IPC calls. This is specifically here for the // Android system process, since it expects to have background apps calling // in to it but doesn't want to acquire locks in its services while in // the background. static void disableBackgroundScheduling(bool disable); - + + // Call blocks until the number of executing binder threads is less than + // the maximum number of binder threads threads allowed for this process. + void blockUntilThreadAvailable(); + private: IPCThreadState(); ~IPCThreadState(); @@ -101,9 +105,9 @@ private: status_t getAndExecuteCommand(); status_t executeCommand(int32_t command); void processPendingDerefs(); - + void clearCaller(); - + static void threadDestructor(void *st); static void freeBuffer(Parcel* parcel, const uint8_t* data, size_t dataSize, @@ -114,7 +118,7 @@ private: const pid_t mMyThreadId; Vector<BBinder*> mPendingStrongDerefs; Vector<RefBase::weakref_type*> mPendingWeakDerefs; - + Parcel mIn; Parcel mOut; status_t mLastError; diff --git a/include/binder/IPermissionController.h b/include/binder/IPermissionController.h index f9d371b..4e5fb34 100644 --- a/include/binder/IPermissionController.h +++ b/include/binder/IPermissionController.h @@ -19,6 +19,7 @@ #define ANDROID_IPERMISSION_CONTROLLER_H #include <binder/IInterface.h> +#include <stdlib.h> namespace android { @@ -29,11 +30,16 @@ class IPermissionController : public IInterface public: DECLARE_META_INTERFACE(PermissionController); - virtual bool checkPermission(const String16& permission, - int32_t pid, int32_t uid) = 0; - + virtual bool checkPermission(const String16& permission, int32_t pid, int32_t uid) = 0; + + virtual void getPackagesForUid(const uid_t uid, Vector<String16> &packages) = 0; + + virtual bool isRuntimePermission(const String16& permission) = 0; + enum { - CHECK_PERMISSION_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION + CHECK_PERMISSION_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, + GET_PACKAGES_FOR_UID_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION + 1, + IS_RUNTIME_PERMISSION_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION + 2 }; }; diff --git a/include/binder/IProcessInfoService.h b/include/binder/IProcessInfoService.h new file mode 100644 index 0000000..dc62f45 --- /dev/null +++ b/include/binder/IProcessInfoService.h @@ -0,0 +1,53 @@ +/* + * Copyright 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_I_PROCESS_INFO_SERVICE_H +#define ANDROID_I_PROCESS_INFO_SERVICE_H + +#include <binder/IInterface.h> + +namespace android { + +// ---------------------------------------------------------------------- + +class IProcessInfoService : public IInterface { +public: + DECLARE_META_INTERFACE(ProcessInfoService); + + virtual status_t getProcessStatesFromPids( size_t length, + /*in*/ int32_t* pids, + /*out*/ int32_t* states) = 0; + + enum { + GET_PROCESS_STATES_FROM_PIDS = IBinder::FIRST_CALL_TRANSACTION, + }; +}; + +// ---------------------------------------------------------------------- + +class BnProcessInfoService : public BnInterface<IProcessInfoService> { +public: + virtual status_t onTransact( uint32_t code, + const Parcel& data, + Parcel* reply, + uint32_t flags = 0); +}; + +// ---------------------------------------------------------------------- + +}; // namespace android + +#endif // ANDROID_I_PROCESS_INFO_SERVICE_H diff --git a/include/binder/Parcel.h b/include/binder/Parcel.h index a52e044..3ada1e9 100644 --- a/include/binder/Parcel.h +++ b/include/binder/Parcel.h @@ -60,6 +60,7 @@ public: status_t appendFrom(const Parcel *parcel, size_t start, size_t len); + bool allowFds() const; bool pushAllowFds(bool allowFds); void restoreAllowFds(bool lastValue); @@ -96,6 +97,7 @@ public: status_t writeInt32(int32_t val); status_t writeUint32(uint32_t val); status_t writeInt64(int64_t val); + status_t writeUint64(uint64_t val); status_t writeFloat(float val); status_t writeDouble(double val); status_t writeCString(const char* str); @@ -129,16 +131,18 @@ public: // will be closed once the parcel is destroyed. status_t writeDupFileDescriptor(int fd); - // Writes a raw fd and optional comm channel fd to the parcel as a ParcelFileDescriptor. - // A dup's of the fds are made, which will be closed once the parcel is destroyed. - // Null values are passed as -1. - status_t writeParcelFileDescriptor(int fd, int commChannel = -1); - // Writes a blob to the parcel. // If the blob is small, then it is stored in-place, otherwise it is - // transferred by way of an anonymous shared memory region. + // transferred by way of an anonymous shared memory region. Prefer sending + // immutable blobs if possible since they may be subsequently transferred between + // processes without further copying whereas mutable blobs always need to be copied. // The caller should call release() on the blob after writing its contents. - status_t writeBlob(size_t len, WritableBlob* outBlob); + status_t writeBlob(size_t len, bool mutableCopy, WritableBlob* outBlob); + + // Write an existing immutable blob file descriptor to the parcel. + // This allows the client to send the same blob to multiple processes + // as long as it keeps a dup of the blob file descriptor handy for later. + status_t writeDupImmutableBlobFileDescriptor(int fd); status_t writeObject(const flat_binder_object& val, bool nullMetaData); @@ -157,6 +161,8 @@ public: status_t readUint32(uint32_t *pArg) const; int64_t readInt64() const; status_t readInt64(int64_t *pArg) const; + uint64_t readUint64() const; + status_t readUint64(uint64_t *pArg) const; float readFloat() const; status_t readFloat(float *pArg) const; double readDouble() const; @@ -195,11 +201,6 @@ public: // in the parcel, which you do not own -- use dup() to get your own copy. int readFileDescriptor() const; - // Reads a ParcelFileDescriptor from the parcel. Returns the raw fd as - // the result, and the optional comm channel fd in outCommChannel. - // Null values are returned as -1. - int readParcelFileDescriptor(int& outCommChannel) const; - // Reads a blob from the parcel. // The caller should call release() on the blob after reading its contents. status_t readBlob(size_t len, ReadableBlob* outBlob) const; @@ -277,16 +278,19 @@ private: Blob(); ~Blob(); + void clear(); void release(); inline size_t size() const { return mSize; } + inline int fd() const { return mFd; }; + inline bool isMutable() const { return mMutable; } protected: - void init(bool mapped, void* data, size_t size); - void clear(); + void init(int fd, void* data, size_t size, bool isMutable); - bool mMapped; + int mFd; // owned by parcel so not closed when released void* mData; size_t mSize; + bool mMutable; }; class FlattenableHelperInterface { @@ -327,6 +331,7 @@ public: friend class Parcel; public: inline const void* data() const { return mData; } + inline void* mutableData() { return isMutable() ? mData : NULL; } }; class WritableBlob : public Blob { @@ -334,6 +339,12 @@ public: public: inline void* data() { return mData; } }; + +private: + size_t mBlobAshmemSize; + +public: + size_t getBlobAshmemSize() const; }; // --------------------------------------------------------------------------- diff --git a/include/binder/ProcessInfoService.h b/include/binder/ProcessInfoService.h new file mode 100644 index 0000000..c5ead20 --- /dev/null +++ b/include/binder/ProcessInfoService.h @@ -0,0 +1,65 @@ +/* + * Copyright 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_PROCESS_INFO_SERVICE_H +#define ANDROID_PROCESS_INFO_SERVICE_H + +#include <binder/IProcessInfoService.h> +#include <utils/Errors.h> +#include <utils/Singleton.h> +#include <sys/types.h> + +namespace android { + +// ---------------------------------------------------------------------- + +class ProcessInfoService : public Singleton<ProcessInfoService> { + + friend class Singleton<ProcessInfoService>; + sp<IProcessInfoService> mProcessInfoService; + Mutex mProcessInfoLock; + + ProcessInfoService(); + + status_t getProcessStatesImpl(size_t length, /*in*/ int32_t* pids, /*out*/ int32_t* states); + void updateBinderLocked(); + + static const int BINDER_ATTEMPT_LIMIT = 5; + +public: + + /** + * For each PID in the given "pids" input array, write the current process state + * for that process into the "states" output array, or + * ActivityManager.PROCESS_STATE_NONEXISTENT * to indicate that no process with the given PID + * exists. + * + * Returns NO_ERROR if this operation was successful, or a negative error code otherwise. + */ + static status_t getProcessStatesFromPids(size_t length, /*in*/ int32_t* pids, + /*out*/ int32_t* states) { + return ProcessInfoService::getInstance().getProcessStatesImpl(length, /*in*/ pids, + /*out*/ states); + } + +}; + +// ---------------------------------------------------------------------- + +}; // namespace android + +#endif // ANDROID_PROCESS_INFO_SERVICE_H + diff --git a/include/binder/ProcessState.h b/include/binder/ProcessState.h index 3bc978d..f9edc2a 100644 --- a/include/binder/ProcessState.h +++ b/include/binder/ProcessState.h @@ -24,6 +24,8 @@ #include <utils/threads.h> +#include <pthread.h> + // --------------------------------------------------------------------------- namespace android { @@ -71,25 +73,33 @@ private: ProcessState(const ProcessState& o); ProcessState& operator=(const ProcessState& o); String8 makeBinderThreadName(); - + struct handle_entry { IBinder* binder; RefBase::weakref_type* refs; }; - + handle_entry* lookupHandleLocked(int32_t handle); int mDriverFD; void* mVMStart; - + + // Protects thread count variable below. + pthread_mutex_t mThreadCountLock; + pthread_cond_t mThreadCountDecrement; + // Number of binder threads current executing a command. + size_t mExecutingThreadsCount; + // Maximum number for binder threads allowed for this process. + size_t mMaxThreads; + mutable Mutex mLock; // protects everything below. - + Vector<handle_entry>mHandleToObject; bool mManagesContexts; context_check_func mBinderContextCheckFunc; void* mBinderContextUserData; - + KeyedVector<String16, sp<IBinder> > mContexts; diff --git a/include/gui/BufferItem.h b/include/gui/BufferItem.h index 000ef0e..145efe6 100644 --- a/include/gui/BufferItem.h +++ b/include/gui/BufferItem.h @@ -72,7 +72,13 @@ class BufferItem : public Flattenable<BufferItem> { // to set by queueBuffer each time this slot is queued. This value // is guaranteed to be monotonically increasing for each newly // acquired buffer. - int64_t mTimestamp; + union { + int64_t mTimestamp; + struct { + uint32_t mTimestampLo; + uint32_t mTimestampHi; + }; + }; // mIsAutoTimestamp indicates whether mTimestamp was generated // automatically when the buffer was queued. @@ -84,7 +90,13 @@ class BufferItem : public Flattenable<BufferItem> { android_dataspace mDataSpace; // mFrameNumber is the number of the queued frame for this slot. - uint64_t mFrameNumber; + union { + uint64_t mFrameNumber; + struct { + uint32_t mFrameNumberLo; + uint32_t mFrameNumberHi; + }; + }; union { // mSlot is the slot index of this buffer (default INVALID_BUFFER_SLOT). diff --git a/include/gui/BufferItemConsumer.h b/include/gui/BufferItemConsumer.h index 930fabf..56c7a3f 100644 --- a/include/gui/BufferItemConsumer.h +++ b/include/gui/BufferItemConsumer.h @@ -86,21 +86,6 @@ class BufferItemConsumer: public ConsumerBase status_t releaseBuffer(const BufferItem &item, const sp<Fence>& releaseFence = Fence::NO_FENCE); - // setDefaultBufferSize is used to set the size of buffers returned by - // requestBuffers when a with and height of zero is requested. - status_t setDefaultBufferSize(uint32_t w, uint32_t h); - - // setDefaultBufferFormat allows the BufferQueue to create - // GraphicBuffers of a defaultFormat if no format is specified - // in dequeueBuffer - status_t setDefaultBufferFormat(PixelFormat defaultFormat); - - // setDefaultBufferDataSpace allows the BufferQueue to create - // GraphicBuffers of a defaultDataSpace if no data space is specified - // in queueBuffer. - // The initial default is HAL_DATASPACE_UNKNOWN - status_t setDefaultBufferDataSpace(android_dataspace defaultDataSpace); - }; } // namespace android diff --git a/include/gui/BufferQueue.h b/include/gui/BufferQueue.h index 721b218..09300a2 100644 --- a/include/gui/BufferQueue.h +++ b/include/gui/BufferQueue.h @@ -62,9 +62,10 @@ public: public: ProxyConsumerListener(const wp<ConsumerListener>& consumerListener); virtual ~ProxyConsumerListener(); - virtual void onFrameAvailable(const BufferItem& item); - virtual void onBuffersReleased(); - virtual void onSidebandStreamChanged(); + virtual void onFrameAvailable(const BufferItem& item) override; + virtual void onFrameReplaced(const BufferItem& item) override; + virtual void onBuffersReleased() override; + virtual void onSidebandStreamChanged() override; private: // mConsumerListener is a weak reference to the IConsumerListener. This is // the raison d'etre of ProxyConsumerListener. diff --git a/include/gui/BufferQueueConsumer.h b/include/gui/BufferQueueConsumer.h index 9c91fc7..cde302f 100644 --- a/include/gui/BufferQueueConsumer.h +++ b/include/gui/BufferQueueConsumer.h @@ -47,7 +47,7 @@ public: // returned. The presentation time is in nanoseconds, and the time base // is CLOCK_MONOTONIC. virtual status_t acquireBuffer(BufferItem* outBuffer, - nsecs_t expectedPresent); + nsecs_t expectedPresent, uint64_t maxFrameNumber = 0) override; // See IGraphicBufferConsumer::detachBuffer virtual status_t detachBuffer(int slot); diff --git a/include/gui/BufferQueueCore.h b/include/gui/BufferQueueCore.h index 9a43516..99134ea 100644 --- a/include/gui/BufferQueueCore.h +++ b/include/gui/BufferQueueCore.h @@ -270,6 +270,16 @@ private: // mAllowAllocation determines whether dequeueBuffer is allowed to allocate // new buffers bool mAllowAllocation; + + // mBufferAge tracks the age of the contents of the most recently dequeued + // buffer as the number of frames that have elapsed since it was last queued + uint64_t mBufferAge; + + // mGenerationNumber stores the current generation number of the attached + // producer. Any attempt to attach a buffer with a different generation + // number will fail. + uint32_t mGenerationNumber; + }; // class BufferQueueCore } // namespace android diff --git a/include/gui/BufferQueueProducer.h b/include/gui/BufferQueueProducer.h index ed660fb..9754a89 100644 --- a/include/gui/BufferQueueProducer.h +++ b/include/gui/BufferQueueProducer.h @@ -175,6 +175,12 @@ public: // See IGraphicBufferProducer::allowAllocation virtual status_t allowAllocation(bool allow); + // See IGraphicBufferProducer::setGenerationNumber + virtual status_t setGenerationNumber(uint32_t generationNumber); + + // See IGraphicBufferProducer::getConsumerName + virtual String8 getConsumerName() const override; + private: // This is required by the IBinder::DeathRecipient interface virtual void binderDied(const wp<IBinder>& who); diff --git a/include/gui/ConsumerBase.h b/include/gui/ConsumerBase.h index d56fa89..9307a26 100644 --- a/include/gui/ConsumerBase.h +++ b/include/gui/ConsumerBase.h @@ -38,15 +38,9 @@ class ConsumerBase : public virtual RefBase, protected ConsumerListener { public: struct FrameAvailableListener : public virtual RefBase { - // onFrameAvailable() is called each time an additional frame becomes - // available for consumption. This means that frames that are queued - // while in asynchronous mode only trigger the callback if no previous - // frames are pending. Frames queued while in synchronous mode always - // trigger the callback. - // - // This is called without any lock held and can be called concurrently - // by multiple threads. + // See IConsumerListener::onFrame{Available,Replaced} virtual void onFrameAvailable(const BufferItem& item) = 0; + virtual void onFrameReplaced(const BufferItem& /* item */) {} }; virtual ~ConsumerBase(); @@ -62,6 +56,9 @@ public: // or by OpenGL ES as a texture) then those buffer will remain allocated. void abandon(); + // Returns true if the ConsumerBase is in the 'abandoned' state + bool isAbandoned(); + // set the name of the ConsumerBase that will be used to identify it in // log messages. void setName(const String8& name); @@ -79,6 +76,15 @@ public: // See IGraphicBufferConsumer::detachBuffer status_t detachBuffer(int slot); + // See IGraphicBufferConsumer::setDefaultBufferSize + status_t setDefaultBufferSize(uint32_t width, uint32_t height); + + // See IGraphicBufferConsumer::setDefaultBufferFormat + status_t setDefaultBufferFormat(PixelFormat defaultFormat); + + // See IGraphicBufferConsumer::setDefaultBufferDataSpace + status_t setDefaultBufferDataSpace(android_dataspace defaultDataSpace); + private: ConsumerBase(const ConsumerBase&); void operator=(const ConsumerBase&); @@ -104,14 +110,16 @@ protected: // Implementation of the IConsumerListener interface. These // calls are used to notify the ConsumerBase of asynchronous events in the - // BufferQueue. The onFrameAvailable and onBuffersReleased methods should - // not need to be overridden by derived classes, but if they are overridden - // the ConsumerBase implementation must be called from the derived class. - // The ConsumerBase version of onSidebandStreamChanged does nothing and can - // be overriden by derived classes if they want the notification. - virtual void onFrameAvailable(const BufferItem& item); - virtual void onBuffersReleased(); - virtual void onSidebandStreamChanged(); + // BufferQueue. The onFrameAvailable, onFrameReplaced, and + // onBuffersReleased methods should not need to be overridden by derived + // classes, but if they are overridden the ConsumerBase implementation must + // be called from the derived class. The ConsumerBase version of + // onSidebandStreamChanged does nothing and can be overriden by derived + // classes if they want the notification. + virtual void onFrameAvailable(const BufferItem& item) override; + virtual void onFrameReplaced(const BufferItem& item) override; + virtual void onBuffersReleased() override; + virtual void onSidebandStreamChanged() override; // freeBufferLocked frees up the given buffer slot. If the slot has been // initialized this will release the reference to the GraphicBuffer in that @@ -156,7 +164,8 @@ protected: // initialization that must take place the first time a buffer is assigned // to a slot. If it is overridden the derived class's implementation must // call ConsumerBase::acquireBufferLocked. - virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen); + virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen, + uint64_t maxFrameNumber = 0); // releaseBufferLocked relinquishes control over a buffer, returning that // control to the BufferQueue. diff --git a/include/gui/CpuConsumer.h b/include/gui/CpuConsumer.h index c99ab29..3b07a31 100644 --- a/include/gui/CpuConsumer.h +++ b/include/gui/CpuConsumer.h @@ -80,23 +80,6 @@ class CpuConsumer : public ConsumerBase // log messages. void setName(const String8& name); - // setDefaultBufferSize is used to set the size of buffers returned by - // requestBuffers when a width and height of zero is requested. - // A call to setDefaultBufferSize() may trigger requestBuffers() to - // be called from the client. Default size is 1x1. - status_t setDefaultBufferSize(uint32_t width, uint32_t height); - - // setDefaultBufferFormat allows CpuConsumer's BufferQueue to create buffers - // of a defaultFormat if no format is specified by producer. - // The initial default is PIXEL_FORMAT_RGBA_8888. - status_t setDefaultBufferFormat(PixelFormat defaultFormat); - - // setDefaultBufferDataSpace allows the BufferQueue to create - // GraphicBuffers of a defaultDataSpace if no data space is specified - // in queueBuffer. - // The initial default is HAL_DATASPACE_UNKNOWN - status_t setDefaultBufferDataSpace(android_dataspace defaultDataSpace); - // Gets the next graphics buffer from the producer and locks it for CPU use, // filling out the passed-in locked buffer structure with the native pointer // and metadata. Returns BAD_VALUE if no new buffer is available, and diff --git a/include/gui/GLConsumer.h b/include/gui/GLConsumer.h index 4912580..c35c7be 100644 --- a/include/gui/GLConsumer.h +++ b/include/gui/GLConsumer.h @@ -241,7 +241,8 @@ protected: // acquireBufferLocked overrides the ConsumerBase method to update the // mEglSlots array in addition to the ConsumerBase behavior. - virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen); + virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen, + uint64_t maxFrameNumber = 0) override; // releaseBufferLocked overrides the ConsumerBase method to update the // mEglSlots array in addition to the ConsumerBase. diff --git a/include/gui/IGraphicBufferConsumer.h b/include/gui/IGraphicBufferConsumer.h index 8f31b55..60ec9cc 100644 --- a/include/gui/IGraphicBufferConsumer.h +++ b/include/gui/IGraphicBufferConsumer.h @@ -69,6 +69,12 @@ public: // returned. The presentation time is in nanoseconds, and the time base // is CLOCK_MONOTONIC. // + // If maxFrameNumber is non-zero, it indicates that acquireBuffer should + // only return a buffer with a frame number less than or equal to + // maxFrameNumber. If no such frame is available (such as when a buffer has + // been replaced but the consumer has not received the onFrameReplaced + // callback), then PRESENT_LATER will be returned. + // // Return of NO_ERROR means the operation completed as normal. // // Return of a positive value means the operation could not be completed @@ -78,7 +84,8 @@ public: // // Return of a negative value means an error has occurred: // * INVALID_OPERATION - too many buffers have been acquired - virtual status_t acquireBuffer(BufferItem* buffer, nsecs_t presentWhen) = 0; + virtual status_t acquireBuffer(BufferItem* buffer, nsecs_t presentWhen, + uint64_t maxFrameNumber = 0) = 0; // detachBuffer attempts to remove all ownership of the buffer in the given // slot from the buffer queue. If this call succeeds, the slot will be @@ -103,7 +110,8 @@ public: // will be deallocated as stale. // // Return of a value other than NO_ERROR means an error has occurred: - // * BAD_VALUE - outSlot or buffer were NULL + // * BAD_VALUE - outSlot or buffer were NULL, or the generation number of + // the buffer did not match the buffer queue. // * INVALID_OPERATION - cannot attach the buffer because it would cause too // many buffers to be acquired. // * NO_MEMORY - no free slots available diff --git a/include/gui/IGraphicBufferProducer.h b/include/gui/IGraphicBufferProducer.h index 5c50b2b..9530de1 100644 --- a/include/gui/IGraphicBufferProducer.h +++ b/include/gui/IGraphicBufferProducer.h @@ -218,8 +218,9 @@ public: // // Return of a negative value means an error has occurred: // * NO_INIT - the buffer queue has been abandoned. - // * BAD_VALUE - outSlot or buffer were NULL or invalid combination of - // async mode and buffer count override. + // * BAD_VALUE - outSlot or buffer were NULL, invalid combination of + // async mode and buffer count override, or the generation + // number of the buffer did not match the buffer queue. // * INVALID_OPERATION - cannot attach the buffer because it would cause // too many buffers to be dequeued, either because // the producer already has a single buffer dequeued @@ -470,6 +471,18 @@ public: // eligible slot is available, dequeueBuffer will block or return an error // as usual. virtual status_t allowAllocation(bool allow) = 0; + + // Sets the current generation number of the BufferQueue. + // + // This generation number will be inserted into any buffers allocated by the + // BufferQueue, and any attempts to attach a buffer with a different + // generation number will fail. Buffers already in the queue are not + // affected and will retain their current generation number. The generation + // number defaults to 0. + virtual status_t setGenerationNumber(uint32_t generationNumber) = 0; + + // Returns the name of the connected consumer. + virtual String8 getConsumerName() const = 0; }; // ---------------------------------------------------------------------------- diff --git a/include/gui/ISensorServer.h b/include/gui/ISensorServer.h index 9c8afc5..3dca2a3 100644 --- a/include/gui/ISensorServer.h +++ b/include/gui/ISensorServer.h @@ -30,14 +30,17 @@ namespace android { class Sensor; class ISensorEventConnection; +class String8; class ISensorServer : public IInterface { public: DECLARE_META_INTERFACE(SensorServer); - virtual Vector<Sensor> getSensorList() = 0; - virtual sp<ISensorEventConnection> createSensorEventConnection() = 0; + virtual Vector<Sensor> getSensorList(const String16& opPackageName) = 0; + virtual sp<ISensorEventConnection> createSensorEventConnection(const String8& packageName, + int mode, const String16& opPackageName) = 0; + virtual int32_t isDataInjectionEnabled() = 0; }; // ---------------------------------------------------------------------------- diff --git a/include/gui/Sensor.h b/include/gui/Sensor.h index 27a215e..8142be6 100644 --- a/include/gui/Sensor.h +++ b/include/gui/Sensor.h @@ -71,6 +71,8 @@ public: uint32_t getFifoMaxEventCount() const; const String8& getStringType() const; const String8& getRequiredPermission() const; + bool isRequiredPermissionRuntime() const; + int32_t getRequiredAppOp() const; int32_t getMaxDelay() const; uint32_t getFlags() const; bool isWakeUpSensor() const; @@ -97,6 +99,8 @@ private: uint32_t mFifoMaxEventCount; String8 mStringType; String8 mRequiredPermission; + bool mRequiredPermissionRuntime = false; + int32_t mRequiredAppOp; int32_t mMaxDelay; uint32_t mFlags; static void flattenString8(void*& buffer, size_t& size, const String8& string8); diff --git a/include/gui/SensorEventQueue.h b/include/gui/SensorEventQueue.h index 02b3d38..e5b9fc5 100644 --- a/include/gui/SensorEventQueue.h +++ b/include/gui/SensorEventQueue.h @@ -23,6 +23,7 @@ #include <utils/Errors.h> #include <utils/RefBase.h> #include <utils/Timers.h> +#include <utils/String16.h> #include <gui/BitTube.h> @@ -52,7 +53,7 @@ public: enum { MAX_RECEIVE_BUFFER_EVENT_COUNT = 256 }; - SensorEventQueue(const sp<ISensorEventConnection>& connection); + SensorEventQueue(const sp<ISensorEventConnection>& connection); virtual ~SensorEventQueue(); virtual void onFirstRef(); @@ -77,6 +78,8 @@ public: status_t flush() const; // Send an ack for every wake_up sensor event that is set to WAKE_UP_SENSOR_EVENT_NEEDS_ACK. void sendAck(const ASensorEvent* events, int count); + + status_t injectSensorEvent(const ASensorEvent& event); private: sp<Looper> getLooper() const; sp<ISensorEventConnection> mSensorEventConnection; diff --git a/include/gui/SensorManager.h b/include/gui/SensorManager.h index 3176462..3796067 100644 --- a/include/gui/SensorManager.h +++ b/include/gui/SensorManager.h @@ -17,15 +17,20 @@ #ifndef ANDROID_GUI_SENSOR_MANAGER_H #define ANDROID_GUI_SENSOR_MANAGER_H +#include <map> + #include <stdint.h> #include <sys/types.h> #include <binder/IBinder.h> +#include <binder/IPCThreadState.h> +#include <binder/IServiceManager.h> #include <utils/Errors.h> #include <utils/RefBase.h> #include <utils/Singleton.h> #include <utils/Vector.h> +#include <utils/String8.h> #include <gui/SensorEventQueue.h> @@ -40,20 +45,69 @@ namespace android { class ISensorServer; class Sensor; class SensorEventQueue; - // ---------------------------------------------------------------------------- class SensorManager : - public ASensorManager, - public Singleton<SensorManager> + public ASensorManager { public: - SensorManager(); + static SensorManager& getInstanceForPackage(const String16& packageName) { + Mutex::Autolock _l(sLock); + + SensorManager* sensorManager; + std::map<String16, SensorManager*>::iterator iterator = + sPackageInstances.find(packageName); + + if (iterator != sPackageInstances.end()) { + sensorManager = iterator->second; + } else { + String16 opPackageName = packageName; + + // It is possible that the calling code has no access to the package name. + // In this case we will get the packages for the calling UID and pick the + // first one for attributing the app op. This will work correctly for + // runtime permissions as for legacy apps we will toggle the app op for + // all packages in the UID. The caveat is that the operation may be attributed + // to the wrong package and stats based on app ops may be slightly off. + if (opPackageName.size() <= 0) { + sp<IBinder> binder = defaultServiceManager()->getService(String16("permission")); + if (binder != 0) { + const uid_t uid = IPCThreadState::self()->getCallingUid(); + Vector<String16> packages; + interface_cast<IPermissionController>(binder)->getPackagesForUid(uid, packages); + if (!packages.isEmpty()) { + opPackageName = packages[0]; + } else { + ALOGE("No packages for calling UID"); + } + } else { + ALOGE("Cannot get permission service"); + } + } + + sensorManager = new SensorManager(opPackageName); + + // If we had no package name, we looked it up from the UID and the sensor + // manager instance we created should also be mapped to the empty package + // name, to avoid looking up the packages for a UID and get the same result. + if (packageName.size() <= 0) { + sPackageInstances.insert(std::make_pair(String16(), sensorManager)); + } + + // Stash the per package sensor manager. + sPackageInstances.insert(std::make_pair(opPackageName, sensorManager)); + } + + return *sensorManager; + } + + SensorManager(const String16& opPackageName); ~SensorManager(); ssize_t getSensorList(Sensor const* const** list) const; Sensor const* getDefaultSensor(int type); - sp<SensorEventQueue> createEventQueue(); + sp<SensorEventQueue> createEventQueue(String8 packageName = String8(""), int mode = 0); + bool isDataInjectionEnabled(); private: // DeathRecipient interface @@ -62,11 +116,15 @@ private: status_t assertStateLocked() const; private: + static Mutex sLock; + static std::map<String16, SensorManager*> sPackageInstances; + mutable Mutex mLock; mutable sp<ISensorServer> mSensorServer; mutable Sensor const** mSensorList; mutable Vector<Sensor> mSensors; mutable sp<IBinder::DeathRecipient> mDeathObserver; + const String16 mOpPackageName; }; // ---------------------------------------------------------------------------- diff --git a/include/gui/Surface.h b/include/gui/Surface.h index a9f78cf..72f1067 100644 --- a/include/gui/Surface.h +++ b/include/gui/Surface.h @@ -101,6 +101,14 @@ public: */ void allocateBuffers(); + /* Sets the generation number on the IGraphicBufferProducer and updates the + * generation number on any buffers attached to the Surface after this call. + * See IGBP::setGenerationNumber for more information. */ + status_t setGenerationNumber(uint32_t generationNumber); + + // See IGraphicBufferProducer::getConsumerName + String8 getConsumerName() const; + protected: virtual ~Surface(); @@ -179,7 +187,7 @@ public: virtual int unlockAndPost(); virtual int connect(int api, const sp<IProducerListener>& listener); - virtual int detachNextBuffer(ANativeWindowBuffer** outBuffer, + virtual int detachNextBuffer(sp<GraphicBuffer>* outBuffer, sp<Fence>* outFence); virtual int attachBuffer(ANativeWindowBuffer*); @@ -305,6 +313,10 @@ private: // When a non-CPU producer is attached, this reflects the surface damage // (the change since the previous frame) passed in by the producer. Region mDirtyRegion; + + // Stores the current generation number. See setGenerationNumber and + // IGraphicBufferProducer::setGenerationNumber for more information. + uint32_t mGenerationNumber; }; }; // namespace android diff --git a/include/input/IInputFlinger.h b/include/input/IInputFlinger.h new file mode 100644 index 0000000..629310f --- /dev/null +++ b/include/input/IInputFlinger.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef _LIBINPUT_IINPUT_FLINGER_H +#define _LIBINPUT_IINPUT_FLINGER_H + +#include <stdint.h> +#include <sys/types.h> + +#include <binder/IInterface.h> + +namespace android { + +/* + * This class defines the Binder IPC interface for accessing various + * InputFlinger features. + */ +class IInputFlinger : public IInterface { +public: + DECLARE_META_INTERFACE(InputFlinger); +}; + + +/** + * Binder implementation. + */ +class BnInputFlinger : public BnInterface<IInputFlinger> { +public: + enum { + DO_SOMETHING_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, + }; + + virtual status_t onTransact(uint32_t code, const Parcel& data, + Parcel* reply, uint32_t flags = 0); +}; + +} // namespace android + +#endif // _LIBINPUT_IINPUT_FLINGER_H diff --git a/include/input/Input.h b/include/input/Input.h index 80845b4..617175b 100644 --- a/include/input/Input.h +++ b/include/input/Input.h @@ -385,6 +385,12 @@ public: inline int32_t getButtonState() const { return mButtonState; } + inline int32_t setButtonState(int32_t buttonState) { mButtonState = buttonState; } + + inline int32_t getActionButton() const { return mActionButton; } + + inline void setActionButton(int32_t button) { mActionButton = button; } + inline float getXOffset() const { return mXOffset; } inline float getYOffset() const { return mYOffset; } @@ -538,6 +544,7 @@ public: int32_t deviceId, int32_t source, int32_t action, + int32_t actionButton, int32_t flags, int32_t edgeFlags, int32_t metaState, @@ -590,6 +597,7 @@ public: protected: int32_t mAction; + int32_t mActionButton; int32_t mFlags; int32_t mEdgeFlags; int32_t mMetaState; diff --git a/include/input/InputDevice.h b/include/input/InputDevice.h index adf9fb9..1ea69d3 100644 --- a/include/input/InputDevice.h +++ b/include/input/InputDevice.h @@ -73,7 +73,8 @@ public: }; void initialize(int32_t id, int32_t generation, int32_t controllerNumber, - const InputDeviceIdentifier& identifier, const String8& alias, bool isExternal); + const InputDeviceIdentifier& identifier, const String8& alias, bool isExternal, + bool hasMic); inline int32_t getId() const { return mId; } inline int32_t getControllerNumber() const { return mControllerNumber; } @@ -84,6 +85,7 @@ public: return mAlias.isEmpty() ? mIdentifier.name : mAlias; } inline bool isExternal() const { return mIsExternal; } + inline bool hasMic() const { return mHasMic; } inline uint32_t getSources() const { return mSources; } const MotionRange* getMotionRange(int32_t axis, uint32_t source) const; @@ -121,6 +123,7 @@ private: InputDeviceIdentifier mIdentifier; String8 mAlias; bool mIsExternal; + bool mHasMic; uint32_t mSources; int32_t mKeyboardType; sp<KeyCharacterMap> mKeyCharacterMap; diff --git a/include/input/InputEventLabels.h b/include/input/InputEventLabels.h index 8a339f7..a7a9329 100644 --- a/include/input/InputEventLabels.h +++ b/include/input/InputEventLabels.h @@ -299,10 +299,14 @@ static const InputEventLabel KEYCODES[] = { DEFINE_KEYCODE(TV_MEDIA_CONTEXT_MENU), DEFINE_KEYCODE(TV_TIMER_PROGRAMMING), DEFINE_KEYCODE(HELP), - DEFINE_KEYCODE(STEM_PRIMARY), - DEFINE_KEYCODE(STEM_1), - DEFINE_KEYCODE(STEM_2), - DEFINE_KEYCODE(STEM_3), + DEFINE_KEYCODE(NAVIGATE_PREVIOUS), + DEFINE_KEYCODE(NAVIGATE_NEXT), + DEFINE_KEYCODE(NAVIGATE_IN), + DEFINE_KEYCODE(NAVIGATE_OUT), + DEFINE_KEYCODE(MEDIA_SKIP_FORWARD), + DEFINE_KEYCODE(MEDIA_SKIP_BACKWARD), + DEFINE_KEYCODE(MEDIA_STEP_FORWARD), + DEFINE_KEYCODE(MEDIA_STEP_BACKWARD), { NULL, 0 } }; diff --git a/include/input/InputTransport.h b/include/input/InputTransport.h index e7e383b..f31bcea 100644 --- a/include/input/InputTransport.h +++ b/include/input/InputTransport.h @@ -84,6 +84,7 @@ struct InputMessage { int32_t deviceId; int32_t source; int32_t action; + int32_t actionButton; int32_t flags; int32_t metaState; int32_t buttonState; @@ -95,7 +96,7 @@ struct InputMessage { float yPrecision; uint32_t pointerCount; // Note that PointerCoords requires 8 byte alignment. - struct Pointer{ + struct Pointer { PointerProperties properties; PointerCoords coords; } pointers[MAX_POINTERS]; @@ -232,6 +233,7 @@ public: int32_t deviceId, int32_t source, int32_t action, + int32_t actionButton, int32_t flags, int32_t edgeFlags, int32_t metaState, diff --git a/include/media/drm/DrmAPI.h b/include/media/drm/DrmAPI.h index 49939fd..272881b 100644 --- a/include/media/drm/DrmAPI.h +++ b/include/media/drm/DrmAPI.h @@ -80,7 +80,10 @@ namespace android { kDrmPluginEventProvisionRequired = 1, kDrmPluginEventKeyNeeded, kDrmPluginEventKeyExpired, - kDrmPluginEventVendorDefined + kDrmPluginEventVendorDefined, + kDrmPluginEventSessionReclaimed, + kDrmPluginEventExpirationUpdate, + kDrmPluginEventKeysChange, }; // Drm keys can be for offline content or for online streaming. @@ -93,6 +96,33 @@ namespace android { kKeyType_Release }; + // Enumerate KeyRequestTypes to allow an app to determine the + // type of a key request returned from getKeyRequest. + enum KeyRequestType { + kKeyRequestType_Unknown, + kKeyRequestType_Initial, + kKeyRequestType_Renewal, + kKeyRequestType_Release + }; + + // Enumerate KeyStatusTypes which indicate the state of a key + enum KeyStatusType + { + kKeyStatusType_Usable, + kKeyStatusType_Expired, + kKeyStatusType_OutputNotAllowed, + kKeyStatusType_StatusPending, + kKeyStatusType_InternalError + }; + + // Used by sendKeysChange to report the usability status of each + // key to the app. + struct KeyStatus + { + Vector<uint8_t> mKeyId; + KeyStatusType mType; + }; + DrmPlugin() {} virtual ~DrmPlugin() {} @@ -135,7 +165,8 @@ namespace android { Vector<uint8_t> const &initData, String8 const &mimeType, KeyType keyType, KeyedVector<String8, String8> const &optionalParameters, - Vector<uint8_t> &request, String8 &defaultUrl) = 0; + Vector<uint8_t> &request, String8 &defaultUrl, + KeyRequestType *keyRequestType) = 0; // // After a key response is received by the app, it is provided to the @@ -315,11 +346,18 @@ namespace android { } protected: - // Plugins call sendEvent to deliver events to the java app + // Plugins call these methods to deliver events to the java app void sendEvent(EventType eventType, int extra, Vector<uint8_t> const *sessionId, Vector<uint8_t> const *data); + void sendExpirationUpdate(Vector<uint8_t> const *sessionId, + int64_t expiryTimeInMS); + + void sendKeysChange(Vector<uint8_t> const *sessionId, + Vector<DrmPlugin::KeyStatus> const *keyStatusList, + bool hasNewUsableKey); + private: Mutex mEventLock; sp<DrmPluginListener> mListener; @@ -331,14 +369,20 @@ namespace android { { public: virtual void sendEvent(DrmPlugin::EventType eventType, int extra, - Vector<uint8_t> const *sesionId, + Vector<uint8_t> const *sessionId, Vector<uint8_t> const *data) = 0; + + virtual void sendExpirationUpdate(Vector<uint8_t> const *sessionId, + int64_t expiryTimeInMS) = 0; + + virtual void sendKeysChange(Vector<uint8_t> const *sessionId, + Vector<DrmPlugin::KeyStatus> const *keyStatusList, + bool hasNewUsableKey) = 0; }; inline void DrmPlugin::sendEvent(EventType eventType, int extra, Vector<uint8_t> const *sessionId, Vector<uint8_t> const *data) { - mEventLock.lock(); sp<DrmPluginListener> listener = mListener; mEventLock.unlock(); @@ -348,6 +392,28 @@ namespace android { } } + inline void DrmPlugin::sendExpirationUpdate(Vector<uint8_t> const *sessionId, + int64_t expiryTimeInMS) { + mEventLock.lock(); + sp<DrmPluginListener> listener = mListener; + mEventLock.unlock(); + + if (listener != NULL) { + listener->sendExpirationUpdate(sessionId, expiryTimeInMS); + } + } + + inline void DrmPlugin::sendKeysChange(Vector<uint8_t> const *sessionId, + Vector<DrmPlugin::KeyStatus> const *keyStatusList, + bool hasNewUsableKey) { + mEventLock.lock(); + sp<DrmPluginListener> listener = mListener; + mEventLock.unlock(); + + if (listener != NULL) { + listener->sendKeysChange(sessionId, keyStatusList, hasNewUsableKey); + } + } } // namespace android #endif // DRM_API_H_ diff --git a/include/media/hardware/CryptoAPI.h b/include/media/hardware/CryptoAPI.h index c800825..3e3257f 100644 --- a/include/media/hardware/CryptoAPI.h +++ b/include/media/hardware/CryptoAPI.h @@ -14,7 +14,9 @@ * limitations under the License. */ +#include <media/stagefright/MediaErrors.h> #include <utils/Errors.h> +#include <utils/Vector.h> #ifndef CRYPTO_API_H_ @@ -68,7 +70,18 @@ struct CryptoPlugin { // the resolution of the video being decrypted. The media player should // call this method when the resolution is determined and any time it // is subsequently changed. - virtual void notifyResolution(uint32_t width, uint32_t height) {} + + virtual void notifyResolution(uint32_t /* width */, uint32_t /* height */) {} + + // A MediaDrm session may be associated with a MediaCrypto session. The + // associated MediaDrm session is used to load decryption keys + // into the crypto/drm plugin. The keys are then referenced by key-id + // in the 'key' parameter to the decrypt() method. + // Should return NO_ERROR on success, ERROR_DRM_SESSION_NOT_OPENED if + // the session is not opened and a code from MediaErrors.h otherwise. + virtual status_t setMediaDrmSession(const Vector<uint8_t> & /*sessionId */) { + return ERROR_UNSUPPORTED; + } // If the error returned falls into the range // ERROR_DRM_VENDOR_MIN..ERROR_DRM_VENDOR_MAX, errorDetailMsg should be diff --git a/include/media/hardware/HardwareAPI.h b/include/media/hardware/HardwareAPI.h index d5f42be..1008c22 100644 --- a/include/media/hardware/HardwareAPI.h +++ b/include/media/hardware/HardwareAPI.h @@ -52,9 +52,9 @@ struct EnableAndroidNativeBuffersParams { OMX_BOOL enable; }; -// A pointer to this struct is passed to OMX_SetParameter() when the extension -// index "OMX.google.android.index.storeMetaDataInBuffers" -// is given. +// A pointer to this struct is passed to OMX_SetParameter() when the extension index +// "OMX.google.android.index.storeMetaDataInBuffers" or +// "OMX.google.android.index.storeANWBufferInMetadata" is given. // // When meta data is stored in the video buffers passed between OMX clients // and OMX components, interpretation of the buffer data is up to the @@ -62,19 +62,33 @@ struct EnableAndroidNativeBuffersParams { // some information helpful for the receiver to locate the actual data. // The buffer receiver thus needs to know how to interpret what is stored // in these buffers, with mechanisms pre-determined externally. How to -// interpret the meta data is outside of the scope of this method. +// interpret the meta data is outside of the scope of this parameter. +// +// Currently, this is used to pass meta data from video source (camera component, for instance) to +// video encoder to avoid memcpying of input video frame data, as well as to pass dynamic output +// buffer to video decoder. To do this, bStoreMetaData is set to OMX_TRUE. +// +// If bStoreMetaData is set to false, real YUV frame data will be stored in input buffers, and +// the output buffers contain either real YUV frame data, or are themselves native handles as +// directed by enable/use-android-native-buffer parameter settings. +// In addition, if no OMX_SetParameter() call is made on a port with the corresponding extension +// index, the component should not assume that the client is not using metadata mode for the port. // -// Currently, this is specifically used to pass meta data from video source -// (camera component, for instance) to video encoder to avoid memcpying of -// input video frame data. To do this, bStoreMetaData is set to OMX_TRUE. -// If bStoreMetaData is set to false, real YUV frame data will be stored -// in the buffers. In addition, if no OMX_SetParameter() call is made -// with the corresponding extension index, real YUV data is stored -// in the buffers. +// If the component supports this using the "OMX.google.android.index.storeANWBufferInMetadata" +// extension and bStoreMetaData is set to OMX_TRUE, data is passed using the VideoNativeMetadata +// layout as defined below. Each buffer will be accompanied by a fence. The fence must signal +// before the buffer can be used (e.g. read from or written into). When returning such buffer to +// the client, component must provide a new fence that must signal before the returned buffer can +// be used (e.g. read from or written into). The component owns the incoming fenceFd, and must close +// it when fence has signaled. The client will own and close the returned fence file descriptor. // -// For video decoder output port, the metadata buffer layout is defined below. +// If the component supports this using the "OMX.google.android.index.storeMetaDataInBuffers" +// extension and bStoreMetaData is set to OMX_TRUE, data is passed using VideoGrallocMetadata +// (the layout of which is the VideoGrallocMetadata defined below). Camera input can be also passed +// as "CameraSource", the layout of which is vendor dependent. // -// Metadata buffers are registered with the component using UseBuffer calls. +// Metadata buffers are registered with the component using UseBuffer calls, or can be allocated +// by the component for encoder-metadata-output buffers. struct StoreMetaDataInBuffersParams { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; @@ -84,9 +98,26 @@ struct StoreMetaDataInBuffersParams { // Meta data buffer layout used to transport output frames to the decoder for // dynamic buffer handling. -struct VideoDecoderOutputMetaData { - MetadataBufferType eType; - buffer_handle_t pHandle; +struct VideoGrallocMetadata { + MetadataBufferType eType; // must be kMetadataBufferTypeGrallocSource +#ifdef OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS + OMX_PTR pHandle; +#else + buffer_handle_t pHandle; +#endif +}; + +// Legacy name for VideoGrallocMetadata struct. +struct VideoDecoderOutputMetaData : public VideoGrallocMetadata {}; + +struct VideoNativeMetadata { + MetadataBufferType eType; // must be kMetadataBufferTypeANWBuffer +#ifdef OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS + OMX_PTR pBuffer; +#else + struct ANativeWindowBuffer* pBuffer; +#endif + int nFenceFd; // -1 if unused }; // A pointer to this struct is passed to OMX_SetParameter() when the extension @@ -173,17 +204,17 @@ struct MediaImage { }; Type mType; - size_t mNumPlanes; // number of planes - size_t mWidth; // width of largest plane (unpadded, as in nFrameWidth) - size_t mHeight; // height of largest plane (unpadded, as in nFrameHeight) - size_t mBitDepth; // useable bit depth + uint32_t mNumPlanes; // number of planes + uint32_t mWidth; // width of largest plane (unpadded, as in nFrameWidth) + uint32_t mHeight; // height of largest plane (unpadded, as in nFrameHeight) + uint32_t mBitDepth; // useable bit depth struct PlaneInfo { - size_t mOffset; // offset of first pixel of the plane in bytes - // from buffer offset - size_t mColInc; // column increment in bytes - size_t mRowInc; // row increment in bytes - size_t mHorizSubsampling; // subsampling compared to the largest plane - size_t mVertSubsampling; // subsampling compared to the largest plane + uint32_t mOffset; // offset of first pixel of the plane in bytes + // from buffer offset + uint32_t mColInc; // column increment in bytes + uint32_t mRowInc; // row increment in bytes + uint32_t mHorizSubsampling; // subsampling compared to the largest plane + uint32_t mVertSubsampling; // subsampling compared to the largest plane }; PlaneInfo mPlane[MAX_NUM_PLANES]; }; diff --git a/include/media/hardware/MetadataBufferType.h b/include/media/hardware/MetadataBufferType.h index 5876c40..b765203 100644 --- a/include/media/hardware/MetadataBufferType.h +++ b/include/media/hardware/MetadataBufferType.h @@ -77,28 +77,43 @@ typedef enum { * GRalloc buffer. The encoder needs to interpret this GRalloc handle * and encode the frames. * -------------------------------------------------------------- - * | kMetadataBufferTypeGrallocSource | sizeof(buffer_handle_t) | + * | kMetadataBufferTypeGrallocSource | buffer_handle_t buffer | * -------------------------------------------------------------- + * + * See the VideoGrallocMetadata structure. */ kMetadataBufferTypeGrallocSource = 1, /* * kMetadataBufferTypeGraphicBuffer is used to indicate that * the payload of the metadata buffers can be interpreted as - * a GraphicBuffer. It is only to be used by software encoders. - * In this case, the metadata that the encoder receives - * will have a byte stream that consists of two parts: + * an ANativeWindowBuffer, and that a fence is provided. + * + * In this case, the metadata will have a byte stream that consists of three parts: * 1. First, there is an integer indicating that the metadata - * contains a GraphicBuffer (kMetadataBufferTypeGraphicBuffer) - * 2. This is followed by the pointer to the GraphicBuffer that - * is to be encoded. Encoder must not create a sp<> from this - * graphic buffer, or free it, as it does not actually own this - * buffer. - * -------------------------------------------------------------- - * | kMetadataBufferTypeGraphicBuffer | sizeof(GraphicBuffer *) | - * -------------------------------------------------------------- + * contains an ANativeWindowBuffer (kMetadataBufferTypeANWBuffer) + * 2. This is followed by the pointer to the ANativeWindowBuffer. + * Codec must not free this buffer as it does not actually own this buffer. + * 3. Finally, there is an integer containing a fence file descriptor. + * The codec must wait on the fence before encoding or decoding into this + * buffer. When the buffer is returned, codec must replace this file descriptor + * with a new fence, that will be waited on before the buffer is replaced + * (encoder) or read (decoder). + * --------------------------------- + * | kMetadataBufferTypeANWBuffer | + * --------------------------------- + * | ANativeWindowBuffer *buffer | + * --------------------------------- + * | int fenceFd | + * --------------------------------- + * + * See the VideoNativeMetadata structure. */ - kMetadataBufferTypeGraphicBuffer = 2, + kMetadataBufferTypeANWBuffer = 2, + + /* This value is used by framework, but is never used inside a metadata buffer */ + kMetadataBufferTypeInvalid = -1, + // Add more here... diff --git a/include/media/openmax/OMX_AsString.h b/include/media/openmax/OMX_AsString.h index 0f177a1..ae8430d 100644 --- a/include/media/openmax/OMX_AsString.h +++ b/include/media/openmax/OMX_AsString.h @@ -287,6 +287,7 @@ inline static const char *asString(OMX_EVENTTYPE i, const char *def = "??") { // case OMX_EventComponentResumed: return "ComponentResumed"; // case OMX_EventDynamicResourcesAvailable: return "DynamicResourcesAvailable"; // case OMX_EventPortFormatDetected: return "PortFormatDetected"; + case OMX_EventOutputRendered: return "OutputRendered"; default: return def; } } @@ -521,6 +522,9 @@ inline static const char *asString(OMX_INDEXEXTTYPE i, const char *def = "??") { case OMX_IndexParamVideoHevc: return "ParamVideoHevc"; // case OMX_IndexParamSliceSegments: return "ParamSliceSegments"; case OMX_IndexConfigAutoFramerateConversion: return "ConfigAutoFramerateConversion"; + case OMX_IndexConfigPriority: return "ConfigPriority"; + case OMX_IndexConfigOperatingRate: return "ConfigOperatingRate"; + case OMX_IndexParamConsumerUsageBits: return "ParamConsumerUsageBits"; default: return asString((OMX_INDEXTYPE)i, def); } } diff --git a/include/media/openmax/OMX_Core.h b/include/media/openmax/OMX_Core.h index 12f2b3b..f746a69 100644 --- a/include/media/openmax/OMX_Core.h +++ b/include/media/openmax/OMX_Core.h @@ -503,12 +503,28 @@ typedef enum OMX_EVENTTYPE OMX_EventResourcesAcquired, /**< component has been granted resources and is automatically starting the state change from OMX_StateWaitForResources to OMX_StateIdle. */ - OMX_EventComponentResumed, /**< Component resumed due to reacquisition of resources */ - OMX_EventDynamicResourcesAvailable, /**< Component has acquired previously unavailable dynamic resources */ - OMX_EventPortFormatDetected, /**< Component has detected a supported format. */ - OMX_EventKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ - OMX_EventVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ - OMX_EventMax = 0x7FFFFFFF + OMX_EventComponentResumed, /**< Component resumed due to reacquisition of resources */ + OMX_EventDynamicResourcesAvailable, /**< Component has acquired previously unavailable dynamic resources */ + OMX_EventPortFormatDetected, /**< Component has detected a supported format. */ + OMX_EventKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ + OMX_EventVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ + + /** Event when tunneled decoder has rendered an output or reached EOS + * nData1 must contain the number of timestamps returned + * pEventData must point to an array of the OMX_VIDEO_RENDEREVENTTYPE structs containing the + * render-timestamps of each frame. Component may batch rendered timestamps using this event, + * but must signal the event no more than 40ms after the first frame in the batch. The frames + * must be ordered by system timestamp inside and across batches. + * + * If component is doing frame-rate conversion, it must signal the render time of each + * converted frame, and must interpolate media timestamps for in-between frames. + * + * When the component reached EOS, it must signal an EOS timestamp using the same mechanism. + * This is in addition to the timestamp of the last rendered frame, and should follow that + * frame. + */ + OMX_EventOutputRendered = 0x7F000001, + OMX_EventMax = 0x7FFFFFFF } OMX_EVENTTYPE; typedef struct OMX_CALLBACKTYPE diff --git a/include/media/openmax/OMX_IVCommon.h b/include/media/openmax/OMX_IVCommon.h index a5b9d18..f9b6f4b 100644 --- a/include/media/openmax/OMX_IVCommon.h +++ b/include/media/openmax/OMX_IVCommon.h @@ -157,6 +157,7 @@ typedef enum OMX_COLOR_FORMATTYPE { * an acceptable range once that is done. * */ OMX_COLOR_FormatAndroidOpaque = 0x7F000789, + OMX_COLOR_Format32BitRGBA8888 = 0x7F00A000, /** Flexible 8-bit YUV format. Codec should report this format * as being supported if it supports any YUV420 packed planar * or semiplanar formats. When port is set to use this format, diff --git a/include/media/openmax/OMX_IndexExt.h b/include/media/openmax/OMX_IndexExt.h index ea3d0da..25bea1f 100644 --- a/include/media/openmax/OMX_IndexExt.h +++ b/include/media/openmax/OMX_IndexExt.h @@ -83,6 +83,9 @@ typedef enum OMX_INDEXEXTTYPE { /* Other configurations */ OMX_IndexExtOtherStartUnused = OMX_IndexKhronosExtensions + 0x00800000, OMX_IndexConfigAutoFramerateConversion, /**< reference: OMX_CONFIG_BOOLEANTYPE */ + OMX_IndexConfigPriority, /**< reference: OMX_PARAM_U32TYPE */ + OMX_IndexConfigOperatingRate, /**< reference: OMX_PARAM_U32TYPE in Q16 format for video and in Hz for audio */ + OMX_IndexParamConsumerUsageBits, /**< reference: OMX_PARAM_U32TYPE */ /* Time configurations */ OMX_IndexExtTimeStartUnused = OMX_IndexKhronosExtensions + 0x00900000, diff --git a/include/media/openmax/OMX_VideoExt.h b/include/media/openmax/OMX_VideoExt.h index 3c97e14..3971bc5 100644 --- a/include/media/openmax/OMX_VideoExt.h +++ b/include/media/openmax/OMX_VideoExt.h @@ -203,6 +203,19 @@ typedef struct OMX_VIDEO_SLICESEGMENTSTYPE { OMX_BOOL bEnableLoopFilterAcrossSlices; } OMX_VIDEO_SLICESEGMENTSTYPE; +/** Structure to return timestamps of rendered output frames as well as EOS + * for tunneled components. + */ +typedef struct OMX_VIDEO_RENDEREVENTTYPE { + OMX_S64 nMediaTimeUs; // timestamp of rendered video frame + OMX_S64 nSystemTimeNs; // system monotonic time at the time frame was rendered + // Use INT64_MAX for nMediaTimeUs to signal that the EOS + // has been reached. In this case, nSystemTimeNs MUST be + // the system time when the last frame was rendered. + // This MUST be done in addition to returning (and + // following) the render information for the last frame. +} OMX_VIDEO_RENDEREVENTTYPE; + #ifdef __cplusplus } #endif /* __cplusplus */ diff --git a/include/private/gui/LayerState.h b/include/private/gui/LayerState.h index 2fa6ff9..cbe8733 100644 --- a/include/private/gui/LayerState.h +++ b/include/private/gui/LayerState.h @@ -39,6 +39,7 @@ struct layer_state_t { enum { eLayerHidden = 0x01, // SURFACE_HIDDEN in SurfaceControl.java eLayerOpaque = 0x02, // SURFACE_OPAQUE + eLayerSecure = 0x80, // SECURE }; enum { @@ -48,10 +49,9 @@ struct layer_state_t { eAlphaChanged = 0x00000008, eMatrixChanged = 0x00000010, eTransparentRegionChanged = 0x00000020, - eVisibilityChanged = 0x00000040, + eFlagsChanged = 0x00000040, eLayerStackChanged = 0x00000080, eCropChanged = 0x00000100, - eOpacityChanged = 0x00000200, }; layer_state_t() diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h index f91d192..3da720f 100644 --- a/include/ui/GraphicBuffer.h +++ b/include/ui/GraphicBuffer.h @@ -94,6 +94,11 @@ public: Rect getBounds() const { return Rect(width, height); } uint64_t getId() const { return mId; } + uint32_t getGenerationNumber() const { return mGenerationNumber; } + void setGenerationNumber(uint32_t generation) { + mGenerationNumber = generation; + } + status_t reallocate(uint32_t inWidth, uint32_t inHeight, PixelFormat inFormat, uint32_t inUsage); @@ -166,6 +171,11 @@ private: sp<ANativeWindowBuffer> mWrappedBuffer; uint64_t mId; + + // Stores the generation number of this buffer. If this number does not + // match the BufferQueue's internal generation number (set through + // IGBP::setGenerationNumber), attempts to attach the buffer will fail. + uint32_t mGenerationNumber; }; }; // namespace android diff --git a/libs/binder/Android.mk b/libs/binder/Android.mk index 79decfe..d5860ef 100644 --- a/libs/binder/Android.mk +++ b/libs/binder/Android.mk @@ -26,6 +26,8 @@ sources := \ IMemory.cpp \ IPCThreadState.cpp \ IPermissionController.cpp \ + IProcessInfoService.cpp \ + ProcessInfoService.cpp \ IServiceManager.cpp \ MemoryDealer.cpp \ MemoryBase.cpp \ diff --git a/libs/binder/AppOpsManager.cpp b/libs/binder/AppOpsManager.cpp index c562c30..e4d8201 100644 --- a/libs/binder/AppOpsManager.cpp +++ b/libs/binder/AppOpsManager.cpp @@ -104,4 +104,13 @@ void AppOpsManager::stopWatchingMode(const sp<IAppOpsCallback>& callback) { } } +int32_t AppOpsManager::permissionToOpCode(const String16& permission) { + sp<IAppOpsService> service = getService(); + if (service != NULL) { + return service->permissionToOpCode(permission); + } + return -1; +} + + }; // namespace android diff --git a/libs/binder/BufferedTextOutput.cpp b/libs/binder/BufferedTextOutput.cpp index 2d493c1..1339a67 100644 --- a/libs/binder/BufferedTextOutput.cpp +++ b/libs/binder/BufferedTextOutput.cpp @@ -49,9 +49,12 @@ struct BufferedTextOutput::BufferState : public RefBase status_t append(const char* txt, size_t len) { if ((len+bufferPos) > bufferSize) { - void* b = realloc(buffer, ((len+bufferPos)*3)/2); + size_t newSize = ((len+bufferPos)*3)/2; + if (newSize < (len+bufferPos)) return NO_MEMORY; // overflow + void* b = realloc(buffer, newSize); if (!b) return NO_MEMORY; buffer = (char*)b; + bufferSize = newSize; } memcpy(buffer+bufferPos, txt, len); bufferPos += len; diff --git a/libs/binder/IAppOpsService.cpp b/libs/binder/IAppOpsService.cpp index 86abdc0..9558376 100644 --- a/libs/binder/IAppOpsService.cpp +++ b/libs/binder/IAppOpsService.cpp @@ -111,6 +111,17 @@ public: if (reply.readExceptionCode() != 0) return NULL; return reply.readStrongBinder(); } + + + virtual int32_t permissionToOpCode(const String16& permission) { + Parcel data, reply; + data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor()); + data.writeString16(permission); + remote()->transact(PERMISSION_TO_OP_CODE_TRANSACTION, data, &reply); + // fail on exception + if (reply.readExceptionCode() != 0) return -1; + return reply.readInt32(); + } }; IMPLEMENT_META_INTERFACE(AppOpsService, "com.android.internal.app.IAppOpsService"); @@ -187,6 +198,14 @@ status_t BnAppOpsService::onTransact( reply->writeStrongBinder(token); return NO_ERROR; } break; + case PERMISSION_TO_OP_CODE_TRANSACTION: { + CHECK_INTERFACE(IAppOpsService, data, reply); + String16 permission = data.readString16(); + const int32_t opCode = permissionToOpCode(permission); + reply->writeNoException(); + reply->writeInt32(opCode); + return NO_ERROR; + } break; default: return BBinder::onTransact(code, data, reply, flags); } diff --git a/libs/binder/IBatteryStats.cpp b/libs/binder/IBatteryStats.cpp index 8f3b7b4..e32c628 100644 --- a/libs/binder/IBatteryStats.cpp +++ b/libs/binder/IBatteryStats.cpp @@ -89,6 +89,47 @@ public: data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); remote()->transact(NOTE_RESET_AUDIO_TRANSACTION, data, &reply); } + + virtual void noteFlashlightOn(int uid) { + Parcel data, reply; + data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); + data.writeInt32(uid); + remote()->transact(NOTE_FLASHLIGHT_ON_TRANSACTION, data, &reply); + } + + virtual void noteFlashlightOff(int uid) { + Parcel data, reply; + data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); + data.writeInt32(uid); + remote()->transact(NOTE_FLASHLIGHT_OFF_TRANSACTION, data, &reply); + } + + virtual void noteStartCamera(int uid) { + Parcel data, reply; + data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); + data.writeInt32(uid); + remote()->transact(NOTE_START_CAMERA_TRANSACTION, data, &reply); + } + + virtual void noteStopCamera(int uid) { + Parcel data, reply; + data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); + data.writeInt32(uid); + remote()->transact(NOTE_STOP_CAMERA_TRANSACTION, data, &reply); + } + + virtual void noteResetCamera() { + Parcel data, reply; + data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); + remote()->transact(NOTE_RESET_CAMERA_TRANSACTION, data, &reply); + } + + virtual void noteResetFlashlight() { + Parcel data, reply; + data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); + remote()->transact(NOTE_RESET_FLASHLIGHT_TRANSACTION, data, &reply); + } + }; IMPLEMENT_META_INTERFACE(BatteryStats, "com.android.internal.app.IBatteryStats"); @@ -155,6 +196,46 @@ status_t BnBatteryStats::onTransact( reply->writeNoException(); return NO_ERROR; } break; + case NOTE_FLASHLIGHT_ON_TRANSACTION: { + CHECK_INTERFACE(IBatteryStats, data, reply); + int uid = data.readInt32(); + noteFlashlightOn(uid); + reply->writeNoException(); + return NO_ERROR; + } break; + case NOTE_FLASHLIGHT_OFF_TRANSACTION: { + CHECK_INTERFACE(IBatteryStats, data, reply); + int uid = data.readInt32(); + noteFlashlightOff(uid); + reply->writeNoException(); + return NO_ERROR; + } break; + case NOTE_START_CAMERA_TRANSACTION: { + CHECK_INTERFACE(IBatteryStats, data, reply); + int uid = data.readInt32(); + noteStartCamera(uid); + reply->writeNoException(); + return NO_ERROR; + } break; + case NOTE_STOP_CAMERA_TRANSACTION: { + CHECK_INTERFACE(IBatteryStats, data, reply); + int uid = data.readInt32(); + noteStopCamera(uid); + reply->writeNoException(); + return NO_ERROR; + } break; + case NOTE_RESET_CAMERA_TRANSACTION: { + CHECK_INTERFACE(IBatteryStats, data, reply); + noteResetCamera(); + reply->writeNoException(); + return NO_ERROR; + } break; + case NOTE_RESET_FLASHLIGHT_TRANSACTION: { + CHECK_INTERFACE(IBatteryStats, data, reply); + noteResetFlashlight(); + reply->writeNoException(); + return NO_ERROR; + } break; default: return BBinder::onTransact(code, data, reply, flags); } diff --git a/libs/binder/IInterface.cpp b/libs/binder/IInterface.cpp index 8c60dc4..2fcd3d9 100644 --- a/libs/binder/IInterface.cpp +++ b/libs/binder/IInterface.cpp @@ -14,6 +14,8 @@ * limitations under the License. */ +#define LOG_TAG "IInterface" +#include <utils/Log.h> #include <binder/IInterface.h> namespace android { @@ -41,6 +43,25 @@ sp<IBinder> IInterface::asBinder(const sp<IInterface>& iface) return iface->onAsBinder(); } + // --------------------------------------------------------------------------- }; // namespace android + +extern "C" { + +void _ZN7android10IInterface8asBinderEv(void *retval, void* self) { + ALOGW("deprecated asBinder call, please update your code"); + //ALOGI("self: %p, retval: %p", self, retval); + android::sp<android::IBinder> *ret = new(retval) android::sp<android::IBinder>; + *ret = android::IInterface::asBinder((android::IInterface*)self); +} + +void _ZNK7android10IInterface8asBinderEv(void *retval, void *self) { + ALOGW("deprecated asBinder call, please update your code"); + //ALOGI("self: %p, retval: %p", self, retval); + android::sp<android::IBinder> *ret = new(retval) android::sp<android::IBinder>; + *ret = android::IInterface::asBinder((android::IInterface*)self); +} + +} // extern "C" diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp index 9f68aa8..ef88181 100644 --- a/libs/binder/IPCThreadState.cpp +++ b/libs/binder/IPCThreadState.cpp @@ -399,6 +399,18 @@ void IPCThreadState::flushCommands() talkWithDriver(false); } +void IPCThreadState::blockUntilThreadAvailable() +{ + pthread_mutex_lock(&mProcess->mThreadCountLock); + while (mProcess->mExecutingThreadsCount >= mProcess->mMaxThreads) { + ALOGW("Waiting for thread to be free. mExecutingThreadsCount=%lu mMaxThreads=%lu\n", + static_cast<unsigned long>(mProcess->mExecutingThreadsCount), + static_cast<unsigned long>(mProcess->mMaxThreads)); + pthread_cond_wait(&mProcess->mThreadCountDecrement, &mProcess->mThreadCountLock); + } + pthread_mutex_unlock(&mProcess->mThreadCountLock); +} + status_t IPCThreadState::getAndExecuteCommand() { status_t result; @@ -414,8 +426,17 @@ status_t IPCThreadState::getAndExecuteCommand() << getReturnString(cmd) << endl; } + pthread_mutex_lock(&mProcess->mThreadCountLock); + mProcess->mExecutingThreadsCount++; + pthread_mutex_unlock(&mProcess->mThreadCountLock); + result = executeCommand(cmd); + pthread_mutex_lock(&mProcess->mThreadCountLock); + mProcess->mExecutingThreadsCount--; + pthread_cond_broadcast(&mProcess->mThreadCountDecrement); + pthread_mutex_unlock(&mProcess->mThreadCountLock); + // After executing the command, ensure that the thread is returned to the // foreground cgroup before rejoining the pool. The driver takes care of // restoring the priority, but doesn't do anything with cgroups so we diff --git a/libs/binder/IPermissionController.cpp b/libs/binder/IPermissionController.cpp index 437113d..6bba996 100644 --- a/libs/binder/IPermissionController.cpp +++ b/libs/binder/IPermissionController.cpp @@ -48,6 +48,36 @@ public: if (reply.readExceptionCode() != 0) return 0; return reply.readInt32() != 0; } + + virtual void getPackagesForUid(const uid_t uid, Vector<String16>& packages) + { + Parcel data, reply; + data.writeInterfaceToken(IPermissionController::getInterfaceDescriptor()); + data.writeInt32(uid); + remote()->transact(GET_PACKAGES_FOR_UID_TRANSACTION, data, &reply); + // fail on exception + if (reply.readExceptionCode() != 0) { + return; + } + const int32_t size = reply.readInt32(); + if (size <= 0) { + return; + } + for (int i = 0; i < size; i++) { + packages.push(reply.readString16()); + } + } + + virtual bool isRuntimePermission(const String16& permission) + { + Parcel data, reply; + data.writeInterfaceToken(IPermissionController::getInterfaceDescriptor()); + data.writeString16(permission); + remote()->transact(IS_RUNTIME_PERMISSION_TRANSACTION, data, &reply); + // fail on exception + if (reply.readExceptionCode() != 0) return false; + return reply.readInt32() != 0; + } }; IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController"); @@ -57,7 +87,6 @@ IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController status_t BnPermissionController::onTransact( uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) { - //printf("PermissionController received: "); data.print(); switch(code) { case CHECK_PERMISSION_TRANSACTION: { CHECK_INTERFACE(IPermissionController, data, reply); @@ -69,6 +98,30 @@ status_t BnPermissionController::onTransact( reply->writeInt32(res ? 1 : 0); return NO_ERROR; } break; + + case GET_PACKAGES_FOR_UID_TRANSACTION: { + CHECK_INTERFACE(IPermissionController, data, reply); + int32_t uid = data.readInt32(); + Vector<String16> packages; + getPackagesForUid(uid, packages); + reply->writeNoException(); + size_t size = packages.size(); + reply->writeInt32(size); + for (size_t i = 0; i < size; i++) { + reply->writeString16(packages[i]); + } + return NO_ERROR; + } break; + + case IS_RUNTIME_PERMISSION_TRANSACTION: { + CHECK_INTERFACE(IPermissionController, data, reply); + String16 permission = data.readString16(); + const bool res = isRuntimePermission(permission); + reply->writeNoException(); + reply->writeInt32(res ? 1 : 0); + return NO_ERROR; + } break; + default: return BBinder::onTransact(code, data, reply, flags); } diff --git a/libs/binder/IProcessInfoService.cpp b/libs/binder/IProcessInfoService.cpp new file mode 100644 index 0000000..d86eb27 --- /dev/null +++ b/libs/binder/IProcessInfoService.cpp @@ -0,0 +1,94 @@ +/* + * Copyright 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <binder/IProcessInfoService.h> +#include <binder/Parcel.h> +#include <utils/Errors.h> +#include <sys/types.h> + +namespace android { + +// ---------------------------------------------------------------------- + +class BpProcessInfoService : public BpInterface<IProcessInfoService> { +public: + BpProcessInfoService(const sp<IBinder>& impl) + : BpInterface<IProcessInfoService>(impl) {} + + virtual status_t getProcessStatesFromPids(size_t length, /*in*/ int32_t* pids, + /*out*/ int32_t* states) + { + Parcel data, reply; + data.writeInterfaceToken(IProcessInfoService::getInterfaceDescriptor()); + data.writeInt32Array(length, pids); + data.writeInt32(length); // write length of output array, used by java AIDL stubs + status_t err = remote()->transact(GET_PROCESS_STATES_FROM_PIDS, data, &reply); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + return err; + } + int32_t replyLen = reply.readInt32(); + if (static_cast<size_t>(replyLen) != length) { + return NOT_ENOUGH_DATA; + } + if (replyLen > 0 && (err = reply.read(states, length * sizeof(*states))) != NO_ERROR) { + return err; + } + return reply.readInt32(); + } + +}; + +IMPLEMENT_META_INTERFACE(ProcessInfoService, "android.os.IProcessInfoService"); + +// ---------------------------------------------------------------------- + +status_t BnProcessInfoService::onTransact( uint32_t code, const Parcel& data, Parcel* reply, + uint32_t flags) { + switch(code) { + case GET_PROCESS_STATES_FROM_PIDS: { + CHECK_INTERFACE(IProcessInfoService, data, reply); + int32_t arrayLen = data.readInt32(); + if (arrayLen <= 0) { + reply->writeNoException(); + reply->writeInt32(0); + reply->writeInt32(NOT_ENOUGH_DATA); + return NO_ERROR; + } + + size_t len = static_cast<size_t>(arrayLen); + int32_t pids[len]; + status_t res = data.read(pids, len * sizeof(*pids)); + + // Ignore output array length returned in the parcel here, as the states array must + // always be the same length as the input PIDs array. + int32_t states[len]; + for (size_t i = 0; i < len; i++) states[i] = -1; + if (res == NO_ERROR) { + res = getProcessStatesFromPids(len, /*in*/ pids, /*out*/ states); + } + reply->writeNoException(); + reply->writeInt32Array(len, states); + reply->writeInt32(res); + return NO_ERROR; + } break; + default: + return BBinder::onTransact(code, data, reply, flags); + } +} + +// ---------------------------------------------------------------------- + +}; // namespace android diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp index d769caa..7a4ddc4 100644 --- a/libs/binder/Parcel.cpp +++ b/libs/binder/Parcel.cpp @@ -54,7 +54,17 @@ // --------------------------------------------------------------------------- -#define PAD_SIZE(s) (((s)+3)&~3) +// This macro should never be used at runtime, as a too large value +// of s could cause an integer overflow. Instead, you should always +// use the wrapper function pad_size() +#define PAD_SIZE_UNSAFE(s) (((s)+3)&~3) + +static size_t pad_size(size_t s) { + if (s > (SIZE_T_MAX - 3)) { + abort(); + } + return PAD_SIZE_UNSAFE(s); +} // Note: must be kept in sync with android/os/StrictMode.java's PENALTY_GATHER #define STRICT_MODE_PENALTY_GATHER (0x40 << 16) @@ -62,9 +72,6 @@ // Note: must be kept in sync with android/os/Parcel.java's EX_HAS_REPLY_HEADER #define EX_HAS_REPLY_HEADER -128 -// Maximum size of a blob to transfer in-place. -static const size_t IN_PLACE_BLOB_LIMIT = 40 * 1024; - // XXX This can be made public if we want to provide // support for typed data. struct small_flat_data @@ -79,6 +86,15 @@ static pthread_mutex_t gParcelGlobalAllocSizeLock = PTHREAD_MUTEX_INITIALIZER; static size_t gParcelGlobalAllocSize = 0; static size_t gParcelGlobalAllocCount = 0; +// Maximum size of a blob to transfer in-place. +static const size_t BLOB_INPLACE_LIMIT = 16 * 1024; + +enum { + BLOB_INPLACE = 0, + BLOB_ASHMEM_IMMUTABLE = 1, + BLOB_ASHMEM_MUTABLE = 2, +}; + void acquire_object(const sp<ProcessState>& proc, const flat_binder_object& obj, const void* who) { @@ -355,6 +371,12 @@ size_t Parcel::dataCapacity() const status_t Parcel::setDataSize(size_t size) { + if (size > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + status_t err; err = continueWrite(size); if (err == NO_ERROR) { @@ -366,18 +388,36 @@ status_t Parcel::setDataSize(size_t size) void Parcel::setDataPosition(size_t pos) const { + if (pos > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + abort(); + } + mDataPos = pos; mNextObjectHint = 0; } status_t Parcel::setDataCapacity(size_t size) { + if (size > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + if (size > mDataCapacity) return continueWrite(size); return NO_ERROR; } status_t Parcel::setData(const uint8_t* buffer, size_t len) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + status_t err = restartWrite(len); if (err == NO_ERROR) { memcpy(const_cast<uint8_t*>(data()), buffer, len); @@ -401,6 +441,12 @@ status_t Parcel::appendFrom(const Parcel *parcel, size_t offset, size_t len) return NO_ERROR; } + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + // range checks against the source parcel size if ((offset > parcel->mDataSize) || (len > parcel->mDataSize) @@ -438,7 +484,8 @@ status_t Parcel::appendFrom(const Parcel *parcel, size_t offset, size_t len) if (numObjects > 0) { // grow objects if (mObjectsCapacity < mObjectsSize + numObjects) { - int newSize = ((mObjectsSize + numObjects)*3)/2; + size_t newSize = ((mObjectsSize + numObjects)*3)/2; + if (newSize < mObjectsSize) return NO_MEMORY; // overflow binder_size_t *objects = (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t)); if (objects == (binder_size_t*)0) { @@ -476,6 +523,11 @@ status_t Parcel::appendFrom(const Parcel *parcel, size_t offset, size_t len) return err; } +bool Parcel::allowFds() const +{ + return mAllowFds; +} + bool Parcel::pushAllowFds(bool allowFds) { const bool origValue = mAllowFds; @@ -561,6 +613,12 @@ void Parcel::setError(status_t err) status_t Parcel::finishWrite(size_t len) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + //printf("Finish write of %d\n", len); mDataPos += len; ALOGV("finishWrite Setting data pos of %p to %zu", this, mDataPos); @@ -574,6 +632,12 @@ status_t Parcel::finishWrite(size_t len) status_t Parcel::writeUnpadded(const void* data, size_t len) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + size_t end = mDataPos + len; if (end < mDataPos) { // integer overflow @@ -593,6 +657,12 @@ restart_write: status_t Parcel::write(const void* data, size_t len) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + void* const d = writeInplace(len); if (d) { memcpy(d, data, len); @@ -603,7 +673,13 @@ status_t Parcel::write(const void* data, size_t len) void* Parcel::writeInplace(size_t len) { - const size_t padded = PAD_SIZE(len); + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return NULL; + } + + const size_t padded = pad_size(len); // sanity check for integer overflow if (mDataPos+padded < mDataPos) { @@ -652,20 +728,32 @@ status_t Parcel::writeUint32(uint32_t val) } status_t Parcel::writeInt32Array(size_t len, const int32_t *val) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + if (!val) { - return writeAligned(-1); + return writeInt32(-1); } - status_t ret = writeAligned(len); + status_t ret = writeInt32(static_cast<uint32_t>(len)); if (ret == NO_ERROR) { ret = write(val, len * sizeof(*val)); } return ret; } status_t Parcel::writeByteArray(size_t len, const uint8_t *val) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + if (!val) { - return writeAligned(-1); + return writeInt32(-1); } - status_t ret = writeAligned(len); + status_t ret = writeInt32(static_cast<uint32_t>(len)); if (ret == NO_ERROR) { ret = write(val, len * sizeof(*val)); } @@ -677,6 +765,11 @@ status_t Parcel::writeInt64(int64_t val) return writeAligned(val); } +status_t Parcel::writeUint64(uint64_t val) +{ + return writeAligned(val); +} + status_t Parcel::writePointer(uintptr_t val) { return writeAligned<binder_uintptr_t>(val); @@ -805,45 +898,24 @@ status_t Parcel::writeDupFileDescriptor(int fd) return err; } -// WARNING: This method must stay in sync with -// Parcelable.Creator<ParcelFileDescriptor> CREATOR -// in frameworks/base/core/java/android/os/ParcelFileDescriptor.java -status_t Parcel::writeParcelFileDescriptor(int fd, int commChannel) { - status_t status; - - if (fd < 0) { - status = writeInt32(0); // ParcelFileDescriptor is null - if (status) return status; - } else { - status = writeInt32(1); // ParcelFileDescriptor is not null - if (status) return status; - status = writeDupFileDescriptor(fd); - if (status) return status; - if (commChannel < 0) { - status = writeInt32(0); // commChannel is null - if (status) return status; - } else { - status = writeInt32(1); // commChannel is not null - if (status) return status; - status = writeDupFileDescriptor(commChannel); - } +status_t Parcel::writeBlob(size_t len, bool mutableCopy, WritableBlob* outBlob) +{ + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; } - return status; -} -status_t Parcel::writeBlob(size_t len, WritableBlob* outBlob) -{ status_t status; - - if (!mAllowFds || len <= IN_PLACE_BLOB_LIMIT) { + if (!mAllowFds || len <= BLOB_INPLACE_LIMIT) { ALOGV("writeBlob: write in place"); - status = writeInt32(0); + status = writeInt32(BLOB_INPLACE); if (status) return status; void* ptr = writeInplace(len); if (!ptr) return NO_MEMORY; - outBlob->init(false /*mapped*/, ptr, len); + outBlob->init(-1, ptr, len, false); return NO_ERROR; } @@ -851,6 +923,8 @@ status_t Parcel::writeBlob(size_t len, WritableBlob* outBlob) int fd = ashmem_create_region("Parcel Blob", len); if (fd < 0) return NO_MEMORY; + mBlobAshmemSize += len; + int result = ashmem_set_prot_region(fd, PROT_READ | PROT_WRITE); if (result < 0) { status = result; @@ -859,15 +933,17 @@ status_t Parcel::writeBlob(size_t len, WritableBlob* outBlob) if (ptr == MAP_FAILED) { status = -errno; } else { - result = ashmem_set_prot_region(fd, PROT_READ); + if (!mutableCopy) { + result = ashmem_set_prot_region(fd, PROT_READ); + } if (result < 0) { status = result; } else { - status = writeInt32(1); + status = writeInt32(mutableCopy ? BLOB_ASHMEM_MUTABLE : BLOB_ASHMEM_IMMUTABLE); if (!status) { status = writeFileDescriptor(fd, true /*takeOwnership*/); if (!status) { - outBlob->init(true /*mapped*/, ptr, len); + outBlob->init(fd, ptr, len, mutableCopy); return NO_ERROR; } } @@ -879,6 +955,15 @@ status_t Parcel::writeBlob(size_t len, WritableBlob* outBlob) return status; } +status_t Parcel::writeDupImmutableBlobFileDescriptor(int fd) +{ + // Must match up with what's done in writeBlob. + if (!mAllowFds) return FDS_NOT_ALLOWED; + status_t status = writeInt32(BLOB_ASHMEM_IMMUTABLE); + if (status) return status; + return writeDupFileDescriptor(fd); +} + status_t Parcel::write(const FlattenableHelperInterface& val) { status_t err; @@ -887,6 +972,12 @@ status_t Parcel::write(const FlattenableHelperInterface& val) const size_t len = val.getFlattenedSize(); const size_t fd_count = val.getFdCount(); + if ((len > INT32_MAX) || (fd_count > INT32_MAX)) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + err = this->writeInt32(len); if (err) return err; @@ -894,7 +985,7 @@ status_t Parcel::write(const FlattenableHelperInterface& val) if (err) return err; // payload - void* const buf = this->writeInplace(PAD_SIZE(len)); + void* const buf = this->writeInplace(pad_size(len)); if (buf == NULL) return BAD_VALUE; @@ -923,21 +1014,22 @@ status_t Parcel::writeObject(const flat_binder_object& val, bool nullMetaData) restart_write: *reinterpret_cast<flat_binder_object*>(mData+mDataPos) = val; - // Need to write meta-data? - if (nullMetaData || val.binder != 0) { - mObjects[mObjectsSize] = mDataPos; - acquire_object(ProcessState::self(), val, this); - mObjectsSize++; - } - // remember if it's a file descriptor if (val.type == BINDER_TYPE_FD) { if (!mAllowFds) { + // fail before modifying our object index return FDS_NOT_ALLOWED; } mHasFds = mFdsKnown = true; } + // Need to write meta-data? + if (nullMetaData || val.binder != 0) { + mObjects[mObjectsSize] = mDataPos; + acquire_object(ProcessState::self(), val, this); + mObjectsSize++; + } + return finishWrite(sizeof(flat_binder_object)); } @@ -947,6 +1039,7 @@ restart_write: } if (!enoughObjects) { size_t newSize = ((mObjectsSize+2)*3)/2; + if (newSize < mObjectsSize) return NO_MEMORY; // overflow binder_size_t* objects = (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t)); if (objects == NULL) return NO_MEMORY; mObjects = objects; @@ -968,10 +1061,16 @@ void Parcel::remove(size_t /*start*/, size_t /*amt*/) status_t Parcel::read(void* outData, size_t len) const { - if ((mDataPos+PAD_SIZE(len)) >= mDataPos && (mDataPos+PAD_SIZE(len)) <= mDataSize - && len <= PAD_SIZE(len)) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + + if ((mDataPos+pad_size(len)) >= mDataPos && (mDataPos+pad_size(len)) <= mDataSize + && len <= pad_size(len)) { memcpy(outData, mData+mDataPos, len); - mDataPos += PAD_SIZE(len); + mDataPos += pad_size(len); ALOGV("read Setting data pos of %p to %zu", this, mDataPos); return NO_ERROR; } @@ -980,10 +1079,16 @@ status_t Parcel::read(void* outData, size_t len) const const void* Parcel::readInplace(size_t len) const { - if ((mDataPos+PAD_SIZE(len)) >= mDataPos && (mDataPos+PAD_SIZE(len)) <= mDataSize - && len <= PAD_SIZE(len)) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return NULL; + } + + if ((mDataPos+pad_size(len)) >= mDataPos && (mDataPos+pad_size(len)) <= mDataSize + && len <= pad_size(len)) { const void* data = mData+mDataPos; - mDataPos += PAD_SIZE(len); + mDataPos += pad_size(len); ALOGV("readInplace Setting data pos of %p to %zu", this, mDataPos); return data; } @@ -992,7 +1097,7 @@ const void* Parcel::readInplace(size_t len) const template<class T> status_t Parcel::readAligned(T *pArg) const { - COMPILE_TIME_ASSERT_FUNCTION_SCOPE(PAD_SIZE(sizeof(T)) == sizeof(T)); + COMPILE_TIME_ASSERT_FUNCTION_SCOPE(PAD_SIZE_UNSAFE(sizeof(T)) == sizeof(T)); if ((mDataPos+sizeof(T)) <= mDataSize) { const void* data = mData+mDataPos; @@ -1016,7 +1121,7 @@ T Parcel::readAligned() const { template<class T> status_t Parcel::writeAligned(T val) { - COMPILE_TIME_ASSERT_FUNCTION_SCOPE(PAD_SIZE(sizeof(T)) == sizeof(T)); + COMPILE_TIME_ASSERT_FUNCTION_SCOPE(PAD_SIZE_UNSAFE(sizeof(T)) == sizeof(T)); if ((mDataPos+sizeof(val)) <= mDataCapacity) { restart_write: @@ -1060,6 +1165,16 @@ int64_t Parcel::readInt64() const return readAligned<int64_t>(); } +status_t Parcel::readUint64(uint64_t *pArg) const +{ + return readAligned(pArg); +} + +uint64_t Parcel::readUint64() const +{ + return readAligned<uint64_t>(); +} + status_t Parcel::readPointer(uintptr_t *pArg) const { status_t ret; @@ -1147,7 +1262,7 @@ const char* Parcel::readCString() const const char* eos = reinterpret_cast<const char*>(memchr(str, 0, avail)); if (eos) { const size_t len = eos - str; - mDataPos += PAD_SIZE(len+1); + mDataPos += pad_size(len+1); ALOGV("readCString Setting data pos of %p to %zu", this, mDataPos); return str; } @@ -1261,46 +1376,31 @@ int Parcel::readFileDescriptor() const return BAD_TYPE; } -// WARNING: This method must stay in sync with writeToParcel() -// in frameworks/base/core/java/android/os/ParcelFileDescriptor.java -int Parcel::readParcelFileDescriptor(int& outCommChannel) const { - int fd; - outCommChannel = -1; - - if (readInt32() == 0) { - fd = -1; - } else { - fd = readFileDescriptor(); - if (fd >= 0 && readInt32() != 0) { - outCommChannel = readFileDescriptor(); - } - } - return fd; -} - status_t Parcel::readBlob(size_t len, ReadableBlob* outBlob) const { - int32_t useAshmem; - status_t status = readInt32(&useAshmem); + int32_t blobType; + status_t status = readInt32(&blobType); if (status) return status; - if (!useAshmem) { + if (blobType == BLOB_INPLACE) { ALOGV("readBlob: read in place"); const void* ptr = readInplace(len); if (!ptr) return BAD_VALUE; - outBlob->init(false /*mapped*/, const_cast<void*>(ptr), len); + outBlob->init(-1, const_cast<void*>(ptr), len, false); return NO_ERROR; } ALOGV("readBlob: read from ashmem"); + bool isMutable = (blobType == BLOB_ASHMEM_MUTABLE); int fd = readFileDescriptor(); if (fd == int(BAD_TYPE)) return BAD_VALUE; - void* ptr = ::mmap(NULL, len, PROT_READ, MAP_SHARED, fd, 0); + void* ptr = ::mmap(NULL, len, isMutable ? PROT_READ | PROT_WRITE : PROT_READ, + MAP_SHARED, fd, 0); if (ptr == MAP_FAILED) return NO_MEMORY; - outBlob->init(true /*mapped*/, ptr, len); + outBlob->init(fd, ptr, len, isMutable); return NO_ERROR; } @@ -1310,8 +1410,14 @@ status_t Parcel::read(FlattenableHelperInterface& val) const const size_t len = this->readInt32(); const size_t fd_count = this->readInt32(); + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + // payload - void const* const buf = this->readInplace(PAD_SIZE(len)); + void const* const buf = this->readInplace(pad_size(len)); if (buf == NULL) return BAD_VALUE; @@ -1550,6 +1656,12 @@ void Parcel::freeDataNoInit() status_t Parcel::growData(size_t len) { + if (len > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + size_t newSize = ((mDataSize+len)*3)/2; return (newSize <= mDataSize) ? (status_t) NO_MEMORY @@ -1558,6 +1670,12 @@ status_t Parcel::growData(size_t len) status_t Parcel::restartWrite(size_t desired) { + if (desired > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + if (mOwner) { freeData(); return continueWrite(desired); @@ -1598,6 +1716,12 @@ status_t Parcel::restartWrite(size_t desired) status_t Parcel::continueWrite(size_t desired) { + if (desired > INT32_MAX) { + // don't accept size_t values which may have come from an + // inadvertent conversion from a negative int. + return BAD_VALUE; + } + // If shrinking, first adjust for any objects that appear // after the new data size. size_t objectsSize = mObjectsSize; @@ -1630,7 +1754,7 @@ status_t Parcel::continueWrite(size_t desired) binder_size_t* objects = NULL; if (objectsSize) { - objects = (binder_size_t*)malloc(objectsSize*sizeof(binder_size_t)); + objects = (binder_size_t*)calloc(objectsSize, sizeof(binder_size_t)); if (!objects) { free(data); @@ -1766,6 +1890,7 @@ void Parcel::initState() mFdsKnown = true; mAllowFds = true; mOwner = NULL; + mBlobAshmemSize = 0; } void Parcel::scanForFds() const @@ -1783,10 +1908,15 @@ void Parcel::scanForFds() const mFdsKnown = true; } +size_t Parcel::getBlobAshmemSize() const +{ + return mBlobAshmemSize; +} + // --- Parcel::Blob --- Parcel::Blob::Blob() : - mMapped(false), mData(NULL), mSize(0) { + mFd(-1), mData(NULL), mSize(0), mMutable(false) { } Parcel::Blob::~Blob() { @@ -1794,22 +1924,24 @@ Parcel::Blob::~Blob() { } void Parcel::Blob::release() { - if (mMapped && mData) { + if (mFd != -1 && mData) { ::munmap(mData, mSize); } clear(); } -void Parcel::Blob::init(bool mapped, void* data, size_t size) { - mMapped = mapped; +void Parcel::Blob::init(int fd, void* data, size_t size, bool isMutable) { + mFd = fd; mData = data; mSize = size; + mMutable = isMutable; } void Parcel::Blob::clear() { - mMapped = false; + mFd = -1; mData = NULL; mSize = 0; + mMutable = false; } }; // namespace android diff --git a/libs/binder/ProcessInfoService.cpp b/libs/binder/ProcessInfoService.cpp new file mode 100644 index 0000000..fb28643 --- /dev/null +++ b/libs/binder/ProcessInfoService.cpp @@ -0,0 +1,70 @@ +/* + * Copyright 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <binder/ProcessInfoService.h> +#include <binder/IServiceManager.h> + +#include <utils/Log.h> +#include <utils/String16.h> + +namespace android { + +ProcessInfoService::ProcessInfoService() { + updateBinderLocked(); +} + +status_t ProcessInfoService::getProcessStatesImpl(size_t length, /*in*/ int32_t* pids, + /*out*/ int32_t* states) { + status_t err = NO_ERROR; + sp<IProcessInfoService> pis; + mProcessInfoLock.lock(); + pis = mProcessInfoService; + mProcessInfoLock.unlock(); + + for (int i = 0; i < BINDER_ATTEMPT_LIMIT; i++) { + + if (pis != NULL) { + err = pis->getProcessStatesFromPids(length, /*in*/ pids, /*out*/ states); + if (err == NO_ERROR) return NO_ERROR; // success + if (IInterface::asBinder(pis)->isBinderAlive()) return err; + } + sleep(1); + + mProcessInfoLock.lock(); + if (pis == mProcessInfoService) { + updateBinderLocked(); + } + pis = mProcessInfoService; + mProcessInfoLock.unlock(); + } + + ALOGW("%s: Could not retrieve process states from ProcessInfoService after %d retries.", + __FUNCTION__, BINDER_ATTEMPT_LIMIT); + + return TIMED_OUT; +} + +void ProcessInfoService::updateBinderLocked() { + const sp<IServiceManager> sm(defaultServiceManager()); + if (sm != NULL) { + const String16 name("processinfo"); + mProcessInfoService = interface_cast<IProcessInfoService>(sm->checkService(name)); + } +} + +ANDROID_SINGLETON_STATIC_INSTANCE(ProcessInfoService); + +}; // namespace android diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp index 303d6cf..016d3c5 100644 --- a/libs/binder/ProcessState.cpp +++ b/libs/binder/ProcessState.cpp @@ -42,12 +42,13 @@ #include <sys/stat.h> #define BINDER_VM_SIZE ((1*1024*1024) - (4096 *2)) +#define DEFAULT_MAX_BINDER_THREADS 15 // --------------------------------------------------------------------------- namespace android { - + class PoolThread : public Thread { public: @@ -294,7 +295,9 @@ void ProcessState::spawnPooledThread(bool isMain) status_t ProcessState::setThreadPoolMaxThreadCount(size_t maxThreads) { status_t result = NO_ERROR; - if (ioctl(mDriverFD, BINDER_SET_MAX_THREADS, &maxThreads) == -1) { + if (ioctl(mDriverFD, BINDER_SET_MAX_THREADS, &maxThreads) != -1) { + mMaxThreads = maxThreads; + } else { result = -errno; ALOGE("Binder ioctl to set max threads failed: %s", strerror(-result)); } @@ -322,7 +325,7 @@ static int open_driver() close(fd); fd = -1; } - size_t maxThreads = 15; + size_t maxThreads = DEFAULT_MAX_BINDER_THREADS; result = ioctl(fd, BINDER_SET_MAX_THREADS, &maxThreads); if (result == -1) { ALOGE("Binder ioctl to set max threads failed: %s", strerror(errno)); @@ -336,6 +339,10 @@ static int open_driver() ProcessState::ProcessState() : mDriverFD(open_driver()) , mVMStart(MAP_FAILED) + , mThreadCountLock(PTHREAD_MUTEX_INITIALIZER) + , mThreadCountDecrement(PTHREAD_COND_INITIALIZER) + , mExecutingThreadsCount(0) + , mMaxThreads(DEFAULT_MAX_BINDER_THREADS) , mManagesContexts(false) , mBinderContextCheckFunc(NULL) , mBinderContextUserData(NULL) diff --git a/libs/gui/BufferItem.cpp b/libs/gui/BufferItem.cpp index 5793d40..8f64ae0 100644 --- a/libs/gui/BufferItem.cpp +++ b/libs/gui/BufferItem.cpp @@ -46,15 +46,16 @@ static void addAligned(size_t& size, T /* value */) { } size_t BufferItem::getPodSize() const { - // Must align<8> before writing these fields for this to be correct size_t size = 0; addAligned(size, mCrop); addAligned(size, mTransform); addAligned(size, mScalingMode); - addAligned(size, mTimestamp); + addAligned(size, mTimestampLo); + addAligned(size, mTimestampHi); addAligned(size, mIsAutoTimestamp); addAligned(size, mDataSpace); - addAligned(size, mFrameNumber); + addAligned(size, mFrameNumberLo); + addAligned(size, mFrameNumberHi); addAligned(size, mSlot); addAligned(size, mIsDroppable); addAligned(size, mAcquireCalled); @@ -126,9 +127,6 @@ status_t BufferItem::flatten( if (err) return err; FlattenableUtils::advance(buffer, size, mSurfaceDamage.getFlattenedSize()); - // Must align<8> so that getPodSize returns the correct value - size -= FlattenableUtils::align<8>(buffer); - // Check we still have enough space if (size < getPodSize()) { return NO_MEMORY; @@ -137,10 +135,12 @@ status_t BufferItem::flatten( writeAligned(buffer, size, mCrop); writeAligned(buffer, size, mTransform); writeAligned(buffer, size, mScalingMode); - writeAligned(buffer, size, mTimestamp); + writeAligned(buffer, size, mTimestampLo); + writeAligned(buffer, size, mTimestampHi); writeAligned(buffer, size, mIsAutoTimestamp); writeAligned(buffer, size, mDataSpace); - writeAligned(buffer, size, mFrameNumber); + writeAligned(buffer, size, mFrameNumberLo); + writeAligned(buffer, size, mFrameNumberHi); writeAligned(buffer, size, mSlot); writeAligned(buffer, size, mIsDroppable); writeAligned(buffer, size, mAcquireCalled); @@ -183,9 +183,6 @@ status_t BufferItem::unflatten( if (err) return err; FlattenableUtils::advance(buffer, size, mSurfaceDamage.getFlattenedSize()); - // Must align<8> so that getPodSize returns the correct value - size -= FlattenableUtils::align<8>(buffer); - // Check we still have enough space if (size < getPodSize()) { return NO_MEMORY; @@ -194,10 +191,12 @@ status_t BufferItem::unflatten( readAligned(buffer, size, mCrop); readAligned(buffer, size, mTransform); readAligned(buffer, size, mScalingMode); - readAligned(buffer, size, mTimestamp); + readAligned(buffer, size, mTimestampLo); + readAligned(buffer, size, mTimestampHi); readAligned(buffer, size, mIsAutoTimestamp); readAligned(buffer, size, mDataSpace); - readAligned(buffer, size, mFrameNumber); + readAligned(buffer, size, mFrameNumberLo); + readAligned(buffer, size, mFrameNumberHi); readAligned(buffer, size, mSlot); readAligned(buffer, size, mIsDroppable); readAligned(buffer, size, mAcquireCalled); diff --git a/libs/gui/BufferItemConsumer.cpp b/libs/gui/BufferItemConsumer.cpp index 194121f..578b8d9 100644 --- a/libs/gui/BufferItemConsumer.cpp +++ b/libs/gui/BufferItemConsumer.cpp @@ -100,20 +100,4 @@ status_t BufferItemConsumer::releaseBuffer(const BufferItem &item, return err; } -status_t BufferItemConsumer::setDefaultBufferSize(uint32_t w, uint32_t h) { - Mutex::Autolock _l(mMutex); - return mConsumer->setDefaultBufferSize(w, h); -} - -status_t BufferItemConsumer::setDefaultBufferFormat(PixelFormat defaultFormat) { - Mutex::Autolock _l(mMutex); - return mConsumer->setDefaultBufferFormat(defaultFormat); -} - -status_t BufferItemConsumer::setDefaultBufferDataSpace( - android_dataspace defaultDataSpace) { - Mutex::Autolock _l(mMutex); - return mConsumer->setDefaultBufferDataSpace(defaultDataSpace); -} - } // namespace android diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp index 2fcbaf2..ccbb5a2 100644 --- a/libs/gui/BufferQueue.cpp +++ b/libs/gui/BufferQueue.cpp @@ -39,6 +39,14 @@ void BufferQueue::ProxyConsumerListener::onFrameAvailable( } } +void BufferQueue::ProxyConsumerListener::onFrameReplaced( + const BufferItem& item) { + sp<ConsumerListener> listener(mConsumerListener.promote()); + if (listener != NULL) { + listener->onFrameReplaced(item); + } +} + void BufferQueue::ProxyConsumerListener::onBuffersReleased() { sp<ConsumerListener> listener(mConsumerListener.promote()); if (listener != NULL) { diff --git a/libs/gui/BufferQueueConsumer.cpp b/libs/gui/BufferQueueConsumer.cpp index c7d5e00..bb3e1b0 100644 --- a/libs/gui/BufferQueueConsumer.cpp +++ b/libs/gui/BufferQueueConsumer.cpp @@ -36,145 +36,170 @@ BufferQueueConsumer::BufferQueueConsumer(const sp<BufferQueueCore>& core) : BufferQueueConsumer::~BufferQueueConsumer() {} status_t BufferQueueConsumer::acquireBuffer(BufferItem* outBuffer, - nsecs_t expectedPresent) { + nsecs_t expectedPresent, uint64_t maxFrameNumber) { ATRACE_CALL(); - Mutex::Autolock lock(mCore->mMutex); - // Check that the consumer doesn't currently have the maximum number of - // buffers acquired. We allow the max buffer count to be exceeded by one - // buffer so that the consumer can successfully set up the newly acquired - // buffer before releasing the old one. - int numAcquiredBuffers = 0; - for (int s = 0; s < BufferQueueDefs::NUM_BUFFER_SLOTS; ++s) { - if (mSlots[s].mBufferState == BufferSlot::ACQUIRED) { - ++numAcquiredBuffers; + int numDroppedBuffers = 0; + sp<IProducerListener> listener; + { + Mutex::Autolock lock(mCore->mMutex); + + // Check that the consumer doesn't currently have the maximum number of + // buffers acquired. We allow the max buffer count to be exceeded by one + // buffer so that the consumer can successfully set up the newly acquired + // buffer before releasing the old one. + int numAcquiredBuffers = 0; + for (int s = 0; s < BufferQueueDefs::NUM_BUFFER_SLOTS; ++s) { + if (mSlots[s].mBufferState == BufferSlot::ACQUIRED) { + ++numAcquiredBuffers; + } + } + if (numAcquiredBuffers >= mCore->mMaxAcquiredBufferCount + 1) { + BQ_LOGE("acquireBuffer: max acquired buffer count reached: %d (max %d)", + numAcquiredBuffers, mCore->mMaxAcquiredBufferCount); + return INVALID_OPERATION; } - } - if (numAcquiredBuffers >= mCore->mMaxAcquiredBufferCount + 1) { - BQ_LOGE("acquireBuffer: max acquired buffer count reached: %d (max %d)", - numAcquiredBuffers, mCore->mMaxAcquiredBufferCount); - return INVALID_OPERATION; - } - // Check if the queue is empty. - // In asynchronous mode the list is guaranteed to be one buffer deep, - // while in synchronous mode we use the oldest buffer. - if (mCore->mQueue.empty()) { - return NO_BUFFER_AVAILABLE; - } + // Check if the queue is empty. + // In asynchronous mode the list is guaranteed to be one buffer deep, + // while in synchronous mode we use the oldest buffer. + if (mCore->mQueue.empty()) { + return NO_BUFFER_AVAILABLE; + } - BufferQueueCore::Fifo::iterator front(mCore->mQueue.begin()); - - // If expectedPresent is specified, we may not want to return a buffer yet. - // If it's specified and there's more than one buffer queued, we may want - // to drop a buffer. - if (expectedPresent != 0) { - const int MAX_REASONABLE_NSEC = 1000000000ULL; // 1 second - - // The 'expectedPresent' argument indicates when the buffer is expected - // to be presented on-screen. If the buffer's desired present time is - // earlier (less) than expectedPresent -- meaning it will be displayed - // on time or possibly late if we show it as soon as possible -- we - // acquire and return it. If we don't want to display it until after the - // expectedPresent time, we return PRESENT_LATER without acquiring it. - // - // To be safe, we don't defer acquisition if expectedPresent is more - // than one second in the future beyond the desired present time - // (i.e., we'd be holding the buffer for a long time). - // - // NOTE: Code assumes monotonic time values from the system clock - // are positive. - - // Start by checking to see if we can drop frames. We skip this check if - // the timestamps are being auto-generated by Surface. If the app isn't - // generating timestamps explicitly, it probably doesn't want frames to - // be discarded based on them. - while (mCore->mQueue.size() > 1 && !mCore->mQueue[0].mIsAutoTimestamp) { - // If entry[1] is timely, drop entry[0] (and repeat). We apply an - // additional criterion here: we only drop the earlier buffer if our - // desiredPresent falls within +/- 1 second of the expected present. - // Otherwise, bogus desiredPresent times (e.g., 0 or a small - // relative timestamp), which normally mean "ignore the timestamp - // and acquire immediately", would cause us to drop frames. + BufferQueueCore::Fifo::iterator front(mCore->mQueue.begin()); + + // If expectedPresent is specified, we may not want to return a buffer yet. + // If it's specified and there's more than one buffer queued, we may want + // to drop a buffer. + if (expectedPresent != 0) { + const int MAX_REASONABLE_NSEC = 1000000000ULL; // 1 second + + // The 'expectedPresent' argument indicates when the buffer is expected + // to be presented on-screen. If the buffer's desired present time is + // earlier (less) than expectedPresent -- meaning it will be displayed + // on time or possibly late if we show it as soon as possible -- we + // acquire and return it. If we don't want to display it until after the + // expectedPresent time, we return PRESENT_LATER without acquiring it. // - // We may want to add an additional criterion: don't drop the - // earlier buffer if entry[1]'s fence hasn't signaled yet. - const BufferItem& bufferItem(mCore->mQueue[1]); - nsecs_t desiredPresent = bufferItem.mTimestamp; - if (desiredPresent < expectedPresent - MAX_REASONABLE_NSEC || - desiredPresent > expectedPresent) { - // This buffer is set to display in the near future, or - // desiredPresent is garbage. Either way we don't want to drop - // the previous buffer just to get this on the screen sooner. - BQ_LOGV("acquireBuffer: nodrop desire=%" PRId64 " expect=%" - PRId64 " (%" PRId64 ") now=%" PRId64, - desiredPresent, expectedPresent, - desiredPresent - expectedPresent, - systemTime(CLOCK_MONOTONIC)); - break; + // To be safe, we don't defer acquisition if expectedPresent is more + // than one second in the future beyond the desired present time + // (i.e., we'd be holding the buffer for a long time). + // + // NOTE: Code assumes monotonic time values from the system clock + // are positive. + + // Start by checking to see if we can drop frames. We skip this check if + // the timestamps are being auto-generated by Surface. If the app isn't + // generating timestamps explicitly, it probably doesn't want frames to + // be discarded based on them. + while (mCore->mQueue.size() > 1 && !mCore->mQueue[0].mIsAutoTimestamp) { + const BufferItem& bufferItem(mCore->mQueue[1]); + + // If dropping entry[0] would leave us with a buffer that the + // consumer is not yet ready for, don't drop it. + if (maxFrameNumber && bufferItem.mFrameNumber > maxFrameNumber) { + break; + } + + // If entry[1] is timely, drop entry[0] (and repeat). We apply an + // additional criterion here: we only drop the earlier buffer if our + // desiredPresent falls within +/- 1 second of the expected present. + // Otherwise, bogus desiredPresent times (e.g., 0 or a small + // relative timestamp), which normally mean "ignore the timestamp + // and acquire immediately", would cause us to drop frames. + // + // We may want to add an additional criterion: don't drop the + // earlier buffer if entry[1]'s fence hasn't signaled yet. + nsecs_t desiredPresent = bufferItem.mTimestamp; + if (desiredPresent < expectedPresent - MAX_REASONABLE_NSEC || + desiredPresent > expectedPresent) { + // This buffer is set to display in the near future, or + // desiredPresent is garbage. Either way we don't want to drop + // the previous buffer just to get this on the screen sooner. + BQ_LOGV("acquireBuffer: nodrop desire=%" PRId64 " expect=%" + PRId64 " (%" PRId64 ") now=%" PRId64, + desiredPresent, expectedPresent, + desiredPresent - expectedPresent, + systemTime(CLOCK_MONOTONIC)); + break; + } + + BQ_LOGV("acquireBuffer: drop desire=%" PRId64 " expect=%" PRId64 + " size=%zu", + desiredPresent, expectedPresent, mCore->mQueue.size()); + if (mCore->stillTracking(front)) { + // Front buffer is still in mSlots, so mark the slot as free + mSlots[front->mSlot].mBufferState = BufferSlot::FREE; + mCore->mFreeBuffers.push_back(front->mSlot); + listener = mCore->mConnectedProducerListener; + ++numDroppedBuffers; + } + mCore->mQueue.erase(front); + front = mCore->mQueue.begin(); } - BQ_LOGV("acquireBuffer: drop desire=%" PRId64 " expect=%" PRId64 - " size=%zu", - desiredPresent, expectedPresent, mCore->mQueue.size()); - if (mCore->stillTracking(front)) { - // Front buffer is still in mSlots, so mark the slot as free - mSlots[front->mSlot].mBufferState = BufferSlot::FREE; - mCore->mFreeBuffers.push_back(front->mSlot); + // See if the front buffer is ready to be acquired + nsecs_t desiredPresent = front->mTimestamp; + bool bufferIsDue = desiredPresent <= expectedPresent || + desiredPresent > expectedPresent + MAX_REASONABLE_NSEC; + bool consumerIsReady = maxFrameNumber > 0 ? + front->mFrameNumber <= maxFrameNumber : true; + if (!bufferIsDue || !consumerIsReady) { + BQ_LOGV("acquireBuffer: defer desire=%" PRId64 " expect=%" PRId64 + " (%" PRId64 ") now=%" PRId64 " frame=%" PRIu64 + " consumer=%" PRIu64, + desiredPresent, expectedPresent, + desiredPresent - expectedPresent, + systemTime(CLOCK_MONOTONIC), + front->mFrameNumber, maxFrameNumber); + return PRESENT_LATER; } - mCore->mQueue.erase(front); - front = mCore->mQueue.begin(); - } - // See if the front buffer is due - nsecs_t desiredPresent = front->mTimestamp; - if (desiredPresent > expectedPresent && - desiredPresent < expectedPresent + MAX_REASONABLE_NSEC) { - BQ_LOGV("acquireBuffer: defer desire=%" PRId64 " expect=%" PRId64 - " (%" PRId64 ") now=%" PRId64, - desiredPresent, expectedPresent, + BQ_LOGV("acquireBuffer: accept desire=%" PRId64 " expect=%" PRId64 " " + "(%" PRId64 ") now=%" PRId64, desiredPresent, expectedPresent, desiredPresent - expectedPresent, systemTime(CLOCK_MONOTONIC)); - return PRESENT_LATER; } - BQ_LOGV("acquireBuffer: accept desire=%" PRId64 " expect=%" PRId64 " " - "(%" PRId64 ") now=%" PRId64, desiredPresent, expectedPresent, - desiredPresent - expectedPresent, - systemTime(CLOCK_MONOTONIC)); - } + int slot = front->mSlot; + *outBuffer = *front; + ATRACE_BUFFER_INDEX(slot); - int slot = front->mSlot; - *outBuffer = *front; - ATRACE_BUFFER_INDEX(slot); + BQ_LOGV("acquireBuffer: acquiring { slot=%d/%" PRIu64 " buffer=%p }", + slot, front->mFrameNumber, front->mGraphicBuffer->handle); + // If the front buffer is still being tracked, update its slot state + if (mCore->stillTracking(front)) { + mSlots[slot].mAcquireCalled = true; + mSlots[slot].mNeedsCleanupOnRelease = false; + mSlots[slot].mBufferState = BufferSlot::ACQUIRED; + mSlots[slot].mFence = Fence::NO_FENCE; + } - BQ_LOGV("acquireBuffer: acquiring { slot=%d/%" PRIu64 " buffer=%p }", - slot, front->mFrameNumber, front->mGraphicBuffer->handle); - // If the front buffer is still being tracked, update its slot state - if (mCore->stillTracking(front)) { - mSlots[slot].mAcquireCalled = true; - mSlots[slot].mNeedsCleanupOnRelease = false; - mSlots[slot].mBufferState = BufferSlot::ACQUIRED; - mSlots[slot].mFence = Fence::NO_FENCE; - } + // If the buffer has previously been acquired by the consumer, set + // mGraphicBuffer to NULL to avoid unnecessarily remapping this buffer + // on the consumer side + if (outBuffer->mAcquireCalled) { + outBuffer->mGraphicBuffer = NULL; + } - // If the buffer has previously been acquired by the consumer, set - // mGraphicBuffer to NULL to avoid unnecessarily remapping this buffer - // on the consumer side - if (outBuffer->mAcquireCalled) { - outBuffer->mGraphicBuffer = NULL; - } + mCore->mQueue.erase(front); - mCore->mQueue.erase(front); + // We might have freed a slot while dropping old buffers, or the producer + // may be blocked waiting for the number of buffers in the queue to + // decrease. + mCore->mDequeueCondition.broadcast(); - // We might have freed a slot while dropping old buffers, or the producer - // may be blocked waiting for the number of buffers in the queue to - // decrease. - mCore->mDequeueCondition.broadcast(); + ATRACE_INT(mCore->mConsumerName.string(), mCore->mQueue.size()); - ATRACE_INT(mCore->mConsumerName.string(), mCore->mQueue.size()); + mCore->validateConsistencyLocked(); + } - mCore->validateConsistencyLocked(); + if (listener != NULL) { + for (int i = 0; i < numDroppedBuffers; ++i) { + listener->onBufferReleased(); + } + } return NO_ERROR; } @@ -236,6 +261,13 @@ status_t BufferQueueConsumer::attachBuffer(int* outSlot, return INVALID_OPERATION; } + if (buffer->getGenerationNumber() != mCore->mGenerationNumber) { + BQ_LOGE("attachBuffer: generation number mismatch [buffer %u] " + "[queue %u]", buffer->getGenerationNumber(), + mCore->mGenerationNumber); + return BAD_VALUE; + } + // Find a free slot to put the buffer into int found = BufferQueueCore::INVALID_BUFFER_SLOT; if (!mCore->mFreeSlots.empty()) { @@ -292,6 +324,8 @@ status_t BufferQueueConsumer::releaseBuffer(int slot, uint64_t frameNumber, if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS || releaseFence == NULL) { + BQ_LOGE("releaseBuffer: slot %d out of range or fence %p NULL", slot, + releaseFence.get()); return BAD_VALUE; } @@ -330,7 +364,7 @@ status_t BufferQueueConsumer::releaseBuffer(int slot, uint64_t frameNumber, mSlots[slot].mNeedsCleanupOnRelease = false; return STALE_BUFFER_SLOT; } else { - BQ_LOGV("releaseBuffer: attempted to release buffer slot %d " + BQ_LOGE("releaseBuffer: attempted to release buffer slot %d " "but its state was %d", slot, mSlots[slot].mBufferState); return BAD_VALUE; } diff --git a/libs/gui/BufferQueueCore.cpp b/libs/gui/BufferQueueCore.cpp index bc75ca7..851a396 100644 --- a/libs/gui/BufferQueueCore.cpp +++ b/libs/gui/BufferQueueCore.cpp @@ -70,7 +70,9 @@ BufferQueueCore::BufferQueueCore(const sp<IGraphicBufferAlloc>& allocator) : mTransformHint(0), mIsAllocating(false), mIsAllocatingCondition(), - mAllowAllocation(true) + mAllowAllocation(true), + mBufferAge(0), + mGenerationNumber(0) { if (allocator == NULL) { sp<ISurfaceComposer> composer(ComposerService::getComposerService()); @@ -211,6 +213,7 @@ void BufferQueueCore::freeBufferLocked(int slot) { } mSlots[slot].mBufferState = BufferSlot::FREE; mSlots[slot].mAcquireCalled = false; + mSlots[slot].mFrameNumber = 0; // Destroy fence as BufferQueue now takes ownership if (mSlots[slot].mEglFence != EGL_NO_SYNC_KHR) { diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp index 86e45c8..87e5b4d 100644 --- a/libs/gui/BufferQueueProducer.cpp +++ b/libs/gui/BufferQueueProducer.cpp @@ -337,10 +337,19 @@ status_t BufferQueueProducer::dequeueBuffer(int *outSlot, mSlots[found].mEglDisplay = EGL_NO_DISPLAY; mSlots[found].mEglFence = EGL_NO_SYNC_KHR; mSlots[found].mFence = Fence::NO_FENCE; + mCore->mBufferAge = 0; returnFlags |= BUFFER_NEEDS_REALLOCATION; + } else { + // We add 1 because that will be the frame number when this buffer + // is queued + mCore->mBufferAge = + mCore->mFrameCounter + 1 - mSlots[found].mFrameNumber; } + BQ_LOGV("dequeueBuffer: setting buffer age to %" PRIu64, + mCore->mBufferAge); + if (CC_UNLIKELY(mSlots[found].mFence == NULL)) { BQ_LOGE("dequeueBuffer: about to return a NULL fence - " "slot=%d w=%d h=%d format=%u", @@ -374,6 +383,7 @@ status_t BufferQueueProducer::dequeueBuffer(int *outSlot, return NO_INIT; } + graphicBuffer->setGenerationNumber(mCore->mGenerationNumber); mSlots[*outSlot].mGraphicBuffer = graphicBuffer; } // Autolock scope } @@ -489,6 +499,13 @@ status_t BufferQueueProducer::attachBuffer(int* outSlot, Mutex::Autolock lock(mCore->mMutex); mCore->waitWhileAllocatingLocked(); + if (buffer->getGenerationNumber() != mCore->mGenerationNumber) { + BQ_LOGE("attachBuffer: generation number mismatch [buffer %u] " + "[queue %u]", buffer->getGenerationNumber(), + mCore->mGenerationNumber); + return BAD_VALUE; + } + status_t returnFlags = NO_ERROR; int found; // TODO: Should we provide an async flag to attachBuffer? It seems @@ -784,6 +801,13 @@ int BufferQueueProducer::query(int what, int *outValue) { case NATIVE_WINDOW_DEFAULT_DATASPACE: value = static_cast<int32_t>(mCore->mDefaultBufferDataSpace); break; + case NATIVE_WINDOW_BUFFER_AGE: + if (mCore->mBufferAge > INT32_MAX) { + value = 0; + } else { + value = static_cast<int32_t>(mCore->mBufferAge); + } + break; default: return BAD_VALUE; } @@ -855,6 +879,7 @@ status_t BufferQueueProducer::connect(const sp<IProducerListener>& listener, mCore->mBufferHasBeenQueued = false; mCore->mDequeueBufferCannotBlock = mCore->mConsumerControlledByApp && producerControlledByApp; + mCore->mAllowAllocation = true; return status; } @@ -897,8 +922,8 @@ status_t BufferQueueProducer::disconnect(int api) { mCore->mSidebandStream.clear(); mCore->mDequeueCondition.broadcast(); listener = mCore->mConsumerListener; - } else { - BQ_LOGE("disconnect(P): connected to another API " + } else if (mCore->mConnectedApi != BufferQueueCore::NO_CONNECTED_API) { + BQ_LOGE("disconnect(P): still connected to another API " "(cur=%d req=%d)", mCore->mConnectedApi, api); status = BAD_VALUE; } @@ -1055,6 +1080,21 @@ status_t BufferQueueProducer::allowAllocation(bool allow) { return NO_ERROR; } +status_t BufferQueueProducer::setGenerationNumber(uint32_t generationNumber) { + ATRACE_CALL(); + BQ_LOGV("setGenerationNumber: %u", generationNumber); + + Mutex::Autolock lock(mCore->mMutex); + mCore->mGenerationNumber = generationNumber; + return NO_ERROR; +} + +String8 BufferQueueProducer::getConsumerName() const { + ATRACE_CALL(); + BQ_LOGV("getConsumerName: %s", mConsumerName.string()); + return mConsumerName; +} + void BufferQueueProducer::binderDied(const wp<android::IBinder>& /* who */) { // If we're here, it means that a producer we were connected to died. // We're guaranteed that we are still connected to it because we remove diff --git a/libs/gui/ConsumerBase.cpp b/libs/gui/ConsumerBase.cpp index e576018..04ab06b 100644 --- a/libs/gui/ConsumerBase.cpp +++ b/libs/gui/ConsumerBase.cpp @@ -114,6 +114,21 @@ void ConsumerBase::onFrameAvailable(const BufferItem& item) { } } +void ConsumerBase::onFrameReplaced(const BufferItem &item) { + CB_LOGV("onFrameReplaced"); + + sp<FrameAvailableListener> listener; + { + Mutex::Autolock lock(mMutex); + listener = mFrameAvailableListener.promote(); + } + + if (listener != NULL) { + CB_LOGV("actually calling onFrameReplaced"); + listener->onFrameReplaced(item); + } +} + void ConsumerBase::onBuffersReleased() { Mutex::Autolock lock(mMutex); @@ -156,6 +171,11 @@ void ConsumerBase::abandonLocked() { mConsumer.clear(); } +bool ConsumerBase::isAbandoned() { + Mutex::Autolock _l(mMutex); + return mAbandoned; +} + void ConsumerBase::setFrameAvailableListener( const wp<FrameAvailableListener>& listener) { CB_LOGV("setFrameAvailableListener"); @@ -178,6 +198,22 @@ status_t ConsumerBase::detachBuffer(int slot) { return result; } +status_t ConsumerBase::setDefaultBufferSize(uint32_t width, uint32_t height) { + Mutex::Autolock _l(mMutex); + return mConsumer->setDefaultBufferSize(width, height); +} + +status_t ConsumerBase::setDefaultBufferFormat(PixelFormat defaultFormat) { + Mutex::Autolock _l(mMutex); + return mConsumer->setDefaultBufferFormat(defaultFormat); +} + +status_t ConsumerBase::setDefaultBufferDataSpace( + android_dataspace defaultDataSpace) { + Mutex::Autolock _l(mMutex); + return mConsumer->setDefaultBufferDataSpace(defaultDataSpace); +} + void ConsumerBase::dump(String8& result) const { dump(result, ""); } @@ -196,8 +232,8 @@ void ConsumerBase::dumpLocked(String8& result, const char* prefix) const { } status_t ConsumerBase::acquireBufferLocked(BufferItem *item, - nsecs_t presentWhen) { - status_t err = mConsumer->acquireBuffer(item, presentWhen); + nsecs_t presentWhen, uint64_t maxFrameNumber) { + status_t err = mConsumer->acquireBuffer(item, presentWhen, maxFrameNumber); if (err != NO_ERROR) { return err; } diff --git a/libs/gui/CpuConsumer.cpp b/libs/gui/CpuConsumer.cpp index eb39469..e29b740 100644 --- a/libs/gui/CpuConsumer.cpp +++ b/libs/gui/CpuConsumer.cpp @@ -56,25 +56,6 @@ void CpuConsumer::setName(const String8& name) { mConsumer->setConsumerName(name); } -status_t CpuConsumer::setDefaultBufferSize(uint32_t width, uint32_t height) -{ - Mutex::Autolock _l(mMutex); - return mConsumer->setDefaultBufferSize(width, height); -} - -status_t CpuConsumer::setDefaultBufferFormat(PixelFormat defaultFormat) -{ - Mutex::Autolock _l(mMutex); - return mConsumer->setDefaultBufferFormat(defaultFormat); -} - -status_t CpuConsumer::setDefaultBufferDataSpace( - android_dataspace defaultDataSpace) -{ - Mutex::Autolock _l(mMutex); - return mConsumer->setDefaultBufferDataSpace(defaultDataSpace); -} - static bool isPossiblyYUV(PixelFormat format) { switch (static_cast<int>(format)) { case HAL_PIXEL_FORMAT_RGBA_8888: diff --git a/libs/gui/GLConsumer.cpp b/libs/gui/GLConsumer.cpp index 96c0841..757e08a 100644 --- a/libs/gui/GLConsumer.cpp +++ b/libs/gui/GLConsumer.cpp @@ -344,8 +344,9 @@ sp<GraphicBuffer> GLConsumer::getDebugTexImageBuffer() { } status_t GLConsumer::acquireBufferLocked(BufferItem *item, - nsecs_t presentWhen) { - status_t err = ConsumerBase::acquireBufferLocked(item, presentWhen); + nsecs_t presentWhen, uint64_t maxFrameNumber) { + status_t err = ConsumerBase::acquireBufferLocked(item, presentWhen, + maxFrameNumber); if (err != NO_ERROR) { return err; } @@ -900,14 +901,18 @@ Rect GLConsumer::getCurrentCrop() const { // The crop is too wide if (newWidth < currentWidth) { - uint32_t dw = (currentWidth - newWidth) / 2; - outCrop.left += dw; - outCrop.right -= dw; + uint32_t dw = currentWidth - newWidth; + auto halfdw = dw / 2; + outCrop.left += halfdw; + // Not halfdw because it would subtract 1 too few when dw is odd + outCrop.right -= (dw - halfdw); // The crop is too tall } else if (newHeight < currentHeight) { - uint32_t dh = (currentHeight - newHeight) / 2; - outCrop.top += dh; - outCrop.bottom -= dh; + uint32_t dh = currentHeight - newHeight; + auto halfdh = dh / 2; + outCrop.top += halfdh; + // Not halfdh because it would subtract 1 too few when dh is odd + outCrop.bottom -= (dh - halfdh); } GLC_LOGV("getCurrentCrop final crop [%d,%d,%d,%d]", diff --git a/libs/gui/IGraphicBufferAlloc.cpp b/libs/gui/IGraphicBufferAlloc.cpp index 09b63a1..3009989 100644 --- a/libs/gui/IGraphicBufferAlloc.cpp +++ b/libs/gui/IGraphicBufferAlloc.cpp @@ -59,6 +59,9 @@ public: if (result == NO_ERROR) { graphicBuffer = new GraphicBuffer(); result = reply.read(*graphicBuffer); + if (result != NO_ERROR) { + graphicBuffer.clear(); + } // reply.readStrongBinder(); // here we don't even have to read the BufferReference from // the parcel, it'll die with the parcel. diff --git a/libs/gui/IGraphicBufferConsumer.cpp b/libs/gui/IGraphicBufferConsumer.cpp index 3c0907a..c4660ba 100644 --- a/libs/gui/IGraphicBufferConsumer.cpp +++ b/libs/gui/IGraphicBufferConsumer.cpp @@ -66,10 +66,12 @@ public: virtual ~BpGraphicBufferConsumer(); - virtual status_t acquireBuffer(BufferItem *buffer, nsecs_t presentWhen) { + virtual status_t acquireBuffer(BufferItem *buffer, nsecs_t presentWhen, + uint64_t maxFrameNumber) { Parcel data, reply; data.writeInterfaceToken(IGraphicBufferConsumer::getInterfaceDescriptor()); data.writeInt64(presentWhen); + data.writeUint64(maxFrameNumber); status_t result = remote()->transact(ACQUIRE_BUFFER, data, &reply); if (result != NO_ERROR) { return result; @@ -295,7 +297,8 @@ status_t BnGraphicBufferConsumer::onTransact( CHECK_INTERFACE(IGraphicBufferConsumer, data, reply); BufferItem item; int64_t presentWhen = data.readInt64(); - status_t result = acquireBuffer(&item, presentWhen); + uint64_t maxFrameNumber = data.readUint64(); + status_t result = acquireBuffer(&item, presentWhen, maxFrameNumber); status_t err = reply->write(item); if (err) return err; reply->writeInt32(result); @@ -414,6 +417,15 @@ status_t BnGraphicBufferConsumer::onTransact( reply->writeInt32(result); return NO_ERROR; } + case GET_SIDEBAND_STREAM: { + CHECK_INTERFACE(IGraphicBufferConsumer, data, reply); + sp<NativeHandle> stream = getSidebandStream(); + reply->writeInt32(static_cast<int32_t>(stream != NULL)); + if (stream != NULL) { + reply->writeNativeHandle(stream->handle()); + } + return NO_ERROR; + } case DUMP: { CHECK_INTERFACE(IGraphicBufferConsumer, data, reply); String8 result = data.readString8(); diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp index 74a40ee..8bdbc22 100644 --- a/libs/gui/IGraphicBufferProducer.cpp +++ b/libs/gui/IGraphicBufferProducer.cpp @@ -47,6 +47,8 @@ enum { SET_SIDEBAND_STREAM, ALLOCATE_BUFFERS, ALLOW_ALLOCATION, + SET_GENERATION_NUMBER, + GET_CONSUMER_NAME, }; class BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer> @@ -284,6 +286,28 @@ public: result = reply.readInt32(); return result; } + + virtual status_t setGenerationNumber(uint32_t generationNumber) { + Parcel data, reply; + data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); + data.writeUint32(generationNumber); + status_t result = remote()->transact(SET_GENERATION_NUMBER, data, &reply); + if (result == NO_ERROR) { + result = reply.readInt32(); + } + return result; + } + + virtual String8 getConsumerName() const { + Parcel data, reply; + data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor()); + status_t result = remote()->transact(GET_CONSUMER_NAME, data, &reply); + if (result != NO_ERROR) { + ALOGE("getConsumerName failed to transact: %d", result); + return String8("TransactFailed"); + } + return reply.readString8(); + } }; // Out-of-line virtual method definition to trigger vtable emission in this @@ -448,6 +472,18 @@ status_t BnGraphicBufferProducer::onTransact( reply->writeInt32(result); return NO_ERROR; } + case SET_GENERATION_NUMBER: { + CHECK_INTERFACE(IGraphicBufferProducer, data, reply); + uint32_t generationNumber = data.readUint32(); + status_t result = setGenerationNumber(generationNumber); + reply->writeInt32(result); + return NO_ERROR; + } + case GET_CONSUMER_NAME: { + CHECK_INTERFACE(IGraphicBufferProducer, data, reply); + reply->writeString8(getConsumerName()); + return NO_ERROR; + } } return BBinder::onTransact(code, data, reply, flags); } diff --git a/libs/gui/ISensorServer.cpp b/libs/gui/ISensorServer.cpp index 8e09e7c..f581b5c 100644 --- a/libs/gui/ISensorServer.cpp +++ b/libs/gui/ISensorServer.cpp @@ -35,6 +35,7 @@ namespace android { enum { GET_SENSOR_LIST = IBinder::FIRST_CALL_TRANSACTION, CREATE_SENSOR_EVENT_CONNECTION, + ENABLE_DATA_INJECTION }; class BpSensorServer : public BpInterface<ISensorServer> @@ -47,10 +48,11 @@ public: virtual ~BpSensorServer(); - virtual Vector<Sensor> getSensorList() + virtual Vector<Sensor> getSensorList(const String16& opPackageName) { Parcel data, reply; data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor()); + data.writeString16(opPackageName); remote()->transact(GET_SENSOR_LIST, data, &reply); Sensor s; Vector<Sensor> v; @@ -63,13 +65,24 @@ public: return v; } - virtual sp<ISensorEventConnection> createSensorEventConnection() + virtual sp<ISensorEventConnection> createSensorEventConnection(const String8& packageName, + int mode, const String16& opPackageName) { Parcel data, reply; data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor()); + data.writeString8(packageName); + data.writeInt32(mode); + data.writeString16(opPackageName); remote()->transact(CREATE_SENSOR_EVENT_CONNECTION, data, &reply); return interface_cast<ISensorEventConnection>(reply.readStrongBinder()); } + + virtual int isDataInjectionEnabled() { + Parcel data, reply; + data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor()); + remote()->transact(ENABLE_DATA_INJECTION, data, &reply); + return reply.readInt32(); + } }; // Out-of-line virtual method definition to trigger vtable emission in this @@ -86,7 +99,8 @@ status_t BnSensorServer::onTransact( switch(code) { case GET_SENSOR_LIST: { CHECK_INTERFACE(ISensorServer, data, reply); - Vector<Sensor> v(getSensorList()); + const String16& opPackageName = data.readString16(); + Vector<Sensor> v(getSensorList(opPackageName)); size_t n = v.size(); reply->writeUint32(static_cast<uint32_t>(n)); for (size_t i = 0; i < n; i++) { @@ -96,10 +110,20 @@ status_t BnSensorServer::onTransact( } case CREATE_SENSOR_EVENT_CONNECTION: { CHECK_INTERFACE(ISensorServer, data, reply); - sp<ISensorEventConnection> connection(createSensorEventConnection()); + String8 packageName = data.readString8(); + int32_t mode = data.readInt32(); + const String16& opPackageName = data.readString16(); + sp<ISensorEventConnection> connection(createSensorEventConnection(packageName, mode, + opPackageName)); reply->writeStrongBinder(IInterface::asBinder(connection)); return NO_ERROR; } + case ENABLE_DATA_INJECTION: { + CHECK_INTERFACE(ISensorServer, data, reply); + int32_t ret = isDataInjectionEnabled(); + reply->writeInt32(static_cast<int32_t>(ret)); + return NO_ERROR; + } } return BBinder::onTransact(code, data, reply, flags); } diff --git a/libs/gui/Sensor.cpp b/libs/gui/Sensor.cpp index 35661f2..4b3603e 100644 --- a/libs/gui/Sensor.cpp +++ b/libs/gui/Sensor.cpp @@ -25,6 +25,9 @@ #include <hardware/sensors.h> +#include <binder/AppOpsManager.h> +#include <binder/IServiceManager.h> + #include <gui/Sensor.h> #include <log/log.h> @@ -113,11 +116,13 @@ Sensor::Sensor(struct sensor_t const* hwSensor, int halVersion) mStringType = SENSOR_STRING_TYPE_GYROSCOPE_UNCALIBRATED; mFlags |= SENSOR_FLAG_CONTINUOUS_MODE; break; - case SENSOR_TYPE_HEART_RATE: + case SENSOR_TYPE_HEART_RATE: { mStringType = SENSOR_STRING_TYPE_HEART_RATE; mRequiredPermission = SENSOR_PERMISSION_BODY_SENSORS; + AppOpsManager appOps; + mRequiredAppOp = appOps.permissionToOpCode(String16(SENSOR_PERMISSION_BODY_SENSORS)); mFlags |= SENSOR_FLAG_ON_CHANGE_MODE; - break; + } break; case SENSOR_TYPE_LIGHT: mStringType = SENSOR_STRING_TYPE_LIGHT; mFlags |= SENSOR_FLAG_ON_CHANGE_MODE; @@ -218,6 +223,10 @@ Sensor::Sensor(struct sensor_t const* hwSensor, int halVersion) } if (halVersion > SENSORS_DEVICE_API_VERSION_1_0 && hwSensor->requiredPermission) { mRequiredPermission = hwSensor->requiredPermission; + if (!strcmp(mRequiredPermission, SENSOR_PERMISSION_BODY_SENSORS)) { + AppOpsManager appOps; + mRequiredAppOp = appOps.permissionToOpCode(String16(SENSOR_PERMISSION_BODY_SENSORS)); + } } if (halVersion >= SENSORS_DEVICE_API_VERSION_1_3) { @@ -252,6 +261,17 @@ Sensor::Sensor(struct sensor_t const* hwSensor, int halVersion) } } + + if (mRequiredPermission.length() > 0) { + // If the sensor is protected by a permission we need to know if it is + // a runtime one to determine whether we can use the permission cache. + sp<IBinder> binder = defaultServiceManager()->getService(String16("permission")); + if (binder != 0) { + sp<IPermissionController> permCtrl = interface_cast<IPermissionController>(binder); + mRequiredPermissionRuntime = permCtrl->isRuntimePermission( + String16(mRequiredPermission)); + } + } } Sensor::~Sensor() @@ -318,6 +338,14 @@ const String8& Sensor::getRequiredPermission() const { return mRequiredPermission; } +bool Sensor::isRequiredPermissionRuntime() const { + return mRequiredPermissionRuntime; +} + +int32_t Sensor::getRequiredAppOp() const { + return mRequiredAppOp; +} + int32_t Sensor::getMaxDelay() const { return mMaxDelay; } @@ -339,7 +367,8 @@ size_t Sensor::getFlattenedSize() const size_t fixedSize = sizeof(int32_t) * 3 + sizeof(float) * 4 + - sizeof(int32_t) * 5; + sizeof(int32_t) * 6 + + sizeof(bool); size_t variableSize = sizeof(uint32_t) + FlattenableUtils::align<4>(mName.length()) + @@ -369,6 +398,8 @@ status_t Sensor::flatten(void* buffer, size_t size) const { FlattenableUtils::write(buffer, size, mFifoMaxEventCount); flattenString8(buffer, size, mStringType); flattenString8(buffer, size, mRequiredPermission); + FlattenableUtils::write(buffer, size, mRequiredPermissionRuntime); + FlattenableUtils::write(buffer, size, mRequiredAppOp); FlattenableUtils::write(buffer, size, mMaxDelay); FlattenableUtils::write(buffer, size, mFlags); return NO_ERROR; @@ -407,6 +438,8 @@ status_t Sensor::unflatten(void const* buffer, size_t size) { if (!unflattenString8(buffer, size, mRequiredPermission)) { return NO_MEMORY; } + FlattenableUtils::read(buffer, size, mRequiredPermissionRuntime); + FlattenableUtils::read(buffer, size, mRequiredAppOp); FlattenableUtils::read(buffer, size, mMaxDelay); FlattenableUtils::read(buffer, size, mFlags); return NO_ERROR; diff --git a/libs/gui/SensorEventQueue.cpp b/libs/gui/SensorEventQueue.cpp index 76ae470..4b7986e 100644 --- a/libs/gui/SensorEventQueue.cpp +++ b/libs/gui/SensorEventQueue.cpp @@ -20,6 +20,7 @@ #include <stdint.h> #include <sys/types.h> #include <sys/socket.h> +#include <linux/errno.h> #include <utils/Errors.h> #include <utils/RefBase.h> @@ -149,6 +150,23 @@ status_t SensorEventQueue::setEventRate(Sensor const* sensor, nsecs_t ns) const return mSensorEventConnection->setEventRate(sensor->getHandle(), ns); } +status_t SensorEventQueue::injectSensorEvent(const ASensorEvent& event) { + do { + // Blocking call. + ssize_t size = ::send(mSensorChannel->getFd(), &event, sizeof(event), MSG_NOSIGNAL); + if (size >= 0) { + return NO_ERROR; + } else if (size < 0 && errno == EAGAIN) { + // If send is returning a "Try again" error, sleep for 100ms and try again. In all + // other cases log a failure and exit. + usleep(100000); + } else { + ALOGE("injectSensorEvent failure %s %zd", strerror(errno), size); + return INVALID_OPERATION; + } + } while (true); +} + void SensorEventQueue::sendAck(const ASensorEvent* events, int count) { for (int i = 0; i < count; ++i) { if (events[i].flags & WAKE_UP_SENSOR_EVENT_NEEDS_ACK) { diff --git a/libs/gui/SensorManager.cpp b/libs/gui/SensorManager.cpp index d6df404..dd37781 100644 --- a/libs/gui/SensorManager.cpp +++ b/libs/gui/SensorManager.cpp @@ -36,10 +36,8 @@ namespace android { // ---------------------------------------------------------------------------- -ANDROID_SINGLETON_STATIC_INSTANCE(SensorManager) - -SensorManager::SensorManager() - : mSensorList(0) +SensorManager::SensorManager(const String16& opPackageName) + : mSensorList(0), mOpPackageName(opPackageName) { // okay we're not locked here, but it's not needed during construction assertStateLocked(); @@ -88,7 +86,7 @@ status_t SensorManager::assertStateLocked() const { mDeathObserver = new DeathObserver(*const_cast<SensorManager *>(this)); IInterface::asBinder(mSensorServer)->linkToDeath(mDeathObserver); - mSensors = mSensorServer->getSensorList(); + mSensors = mSensorServer->getSensorList(mOpPackageName); size_t count = mSensors.size(); mSensorList = static_cast<Sensor const**>(malloc(count * sizeof(Sensor*))); @@ -100,8 +98,6 @@ status_t SensorManager::assertStateLocked() const { return NO_ERROR; } - - ssize_t SensorManager::getSensorList(Sensor const* const** list) const { Mutex::Autolock _l(mLock); @@ -139,18 +135,17 @@ Sensor const* SensorManager::getDefaultSensor(int type) return NULL; } -sp<SensorEventQueue> SensorManager::createEventQueue() -{ +sp<SensorEventQueue> SensorManager::createEventQueue(String8 packageName, int mode) { sp<SensorEventQueue> queue; Mutex::Autolock _l(mLock); while (assertStateLocked() == NO_ERROR) { sp<ISensorEventConnection> connection = - mSensorServer->createSensorEventConnection(); + mSensorServer->createSensorEventConnection(packageName, mode, mOpPackageName); if (connection == NULL) { - // SensorService just died. - ALOGE("createEventQueue: connection is NULL. SensorService died."); - continue; + // SensorService just died or the app doesn't have required permissions. + ALOGE("createEventQueue: connection is NULL."); + return NULL; } queue = new SensorEventQueue(connection); break; @@ -158,5 +153,13 @@ sp<SensorEventQueue> SensorManager::createEventQueue() return queue; } +bool SensorManager::isDataInjectionEnabled() { + Mutex::Autolock _l(mLock); + if (assertStateLocked() == NO_ERROR) { + return mSensorServer->isDataInjectionEnabled(); + } + return false; +} + // ---------------------------------------------------------------------------- }; // namespace android diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp index b8acad2..4b76f98 100644 --- a/libs/gui/Surface.cpp +++ b/libs/gui/Surface.cpp @@ -42,7 +42,8 @@ namespace android { Surface::Surface( const sp<IGraphicBufferProducer>& bufferProducer, bool controlledByApp) - : mGraphicBufferProducer(bufferProducer) + : mGraphicBufferProducer(bufferProducer), + mGenerationNumber(0) { // Initialize the ANativeWindow function pointers. ANativeWindow::setSwapInterval = hook_setSwapInterval; @@ -102,6 +103,18 @@ void Surface::allocateBuffers() { reqHeight, mReqFormat, mReqUsage); } +status_t Surface::setGenerationNumber(uint32_t generation) { + status_t result = mGraphicBufferProducer->setGenerationNumber(generation); + if (result == NO_ERROR) { + mGenerationNumber = generation; + } + return result; +} + +String8 Surface::getConsumerName() const { + return mGraphicBufferProducer->getConsumerName(); +} + int Surface::hook_setSwapInterval(ANativeWindow* window, int interval) { Surface* c = getSelf(window); return c->setSwapInterval(interval); @@ -267,6 +280,9 @@ int Surface::cancelBuffer(android_native_buffer_t* buffer, Mutex::Autolock lock(mMutex); int i = getSlotFromBufferLocked(buffer); if (i < 0) { + if (fenceFd >= 0) { + close(fenceFd); + } return i; } sp<Fence> fence(fenceFd >= 0 ? new Fence(fenceFd) : Fence::NO_FENCE); @@ -308,6 +324,9 @@ int Surface::queueBuffer(android_native_buffer_t* buffer, int fenceFd) { } int i = getSlotFromBufferLocked(buffer); if (i < 0) { + if (fenceFd >= 0) { + close(fenceFd); + } return i; } @@ -325,16 +344,61 @@ int Surface::queueBuffer(android_native_buffer_t* buffer, int fenceFd) { if (mConnectedToCpu || mDirtyRegion.bounds() == Rect::INVALID_RECT) { input.setSurfaceDamage(Region::INVALID_REGION); } else { - // The surface damage was specified using the OpenGL ES convention of - // the origin being in the bottom-left corner. Here we flip to the - // convention that the rest of the system uses (top-left corner) by - // subtracting all top/bottom coordinates from the buffer height. + // Here we do two things: + // 1) The surface damage was specified using the OpenGL ES convention of + // the origin being in the bottom-left corner. Here we flip to the + // convention that the rest of the system uses (top-left corner) by + // subtracting all top/bottom coordinates from the buffer height. + // 2) If the buffer is coming in rotated (for example, because the EGL + // implementation is reacting to the transform hint coming back from + // SurfaceFlinger), the surface damage needs to be rotated the + // opposite direction, since it was generated assuming an unrotated + // buffer (the app doesn't know that the EGL implementation is + // reacting to the transform hint behind its back). The + // transformations in the switch statement below apply those + // complementary rotations (e.g., if 90 degrees, rotate 270 degrees). + + int width = buffer->width; + int height = buffer->height; + bool rotated90 = (mTransform ^ mStickyTransform) & + NATIVE_WINDOW_TRANSFORM_ROT_90; + if (rotated90) { + std::swap(width, height); + } + Region flippedRegion; for (auto rect : mDirtyRegion) { - auto top = buffer->height - rect.bottom; - auto bottom = buffer->height - rect.top; - Rect flippedRect{rect.left, top, rect.right, bottom}; - flippedRegion.orSelf(flippedRect); + int left = rect.left; + int right = rect.right; + int top = height - rect.bottom; // Flip from OpenGL convention + int bottom = height - rect.top; // Flip from OpenGL convention + switch (mTransform ^ mStickyTransform) { + case NATIVE_WINDOW_TRANSFORM_ROT_90: { + // Rotate 270 degrees + Rect flippedRect{top, width - right, bottom, width - left}; + flippedRegion.orSelf(flippedRect); + break; + } + case NATIVE_WINDOW_TRANSFORM_ROT_180: { + // Rotate 180 degrees + Rect flippedRect{width - right, height - bottom, + width - left, height - top}; + flippedRegion.orSelf(flippedRect); + break; + } + case NATIVE_WINDOW_TRANSFORM_ROT_270: { + // Rotate 90 degrees + Rect flippedRect{height - bottom, left, + height - top, right}; + flippedRegion.orSelf(flippedRect); + break; + } + default: { + Rect flippedRect{left, top, right, bottom}; + flippedRegion.orSelf(flippedRect); + break; + } + } } input.setSurfaceDamage(flippedRegion); @@ -651,7 +715,7 @@ int Surface::disconnect(int api) { return err; } -int Surface::detachNextBuffer(ANativeWindowBuffer** outBuffer, +int Surface::detachNextBuffer(sp<GraphicBuffer>* outBuffer, sp<Fence>* outFence) { ATRACE_CALL(); ALOGV("Surface::detachNextBuffer"); @@ -670,7 +734,7 @@ int Surface::detachNextBuffer(ANativeWindowBuffer** outBuffer, return result; } - *outBuffer = buffer.get(); + *outBuffer = buffer; if (fence != NULL && fence->isValid()) { *outFence = fence; } else { @@ -688,11 +752,14 @@ int Surface::attachBuffer(ANativeWindowBuffer* buffer) Mutex::Autolock lock(mMutex); sp<GraphicBuffer> graphicBuffer(static_cast<GraphicBuffer*>(buffer)); + uint32_t priorGeneration = graphicBuffer->mGenerationNumber; + graphicBuffer->mGenerationNumber = mGenerationNumber; int32_t attachedSlot = -1; status_t result = mGraphicBufferProducer->attachBuffer( &attachedSlot, graphicBuffer); if (result != NO_ERROR) { ALOGE("attachBuffer: IGraphicBufferProducer call failed (%d)", result); + graphicBuffer->mGenerationNumber = priorGeneration; return result; } mSlots[attachedSlot].buffer = graphicBuffer; diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp index 707a321..6ad47d8 100644 --- a/libs/gui/SurfaceComposerClient.cpp +++ b/libs/gui/SurfaceComposerClient.cpp @@ -310,11 +310,10 @@ status_t Composer::setFlags(const sp<SurfaceComposerClient>& client, layer_state_t* s = getLayerStateLocked(client, id); if (!s) return BAD_INDEX; - if (mask & layer_state_t::eLayerOpaque) { - s->what |= layer_state_t::eOpacityChanged; - } - if (mask & layer_state_t::eLayerHidden) { - s->what |= layer_state_t::eVisibilityChanged; + if (mask & layer_state_t::eLayerOpaque || + mask & layer_state_t::eLayerHidden || + mask & layer_state_t::eLayerSecure) { + s->what |= layer_state_t::eFlagsChanged; } s->flags &= ~mask; s->flags |= (flags & mask); diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp index 1584fef..1a54875 100644 --- a/libs/gui/tests/BufferQueue_test.cpp +++ b/libs/gui/tests/BufferQueue_test.cpp @@ -17,6 +17,8 @@ #define LOG_TAG "BufferQueue_test" //#define LOG_NDEBUG 0 +#include "DummyConsumer.h" + #include <gui/BufferItem.h> #include <gui/BufferQueue.h> #include <gui/IProducerListener.h> @@ -67,12 +69,6 @@ protected: sp<IGraphicBufferConsumer> mConsumer; }; -struct DummyConsumer : public BnConsumerListener { - virtual void onFrameAvailable(const BufferItem& /* item */) {} - virtual void onBuffersReleased() {} - virtual void onSidebandStreamChanged() {} -}; - static const uint32_t TEST_DATA = 0x12345678u; // XXX: Tests that fork a process to hold the BufferQueue must run before tests @@ -402,4 +398,46 @@ TEST_F(BufferQueueTest, TestDisallowingAllocation) { WIDTH * 2, HEIGHT * 2, 0, GRALLOC_USAGE_SW_WRITE_OFTEN)); } +TEST_F(BufferQueueTest, TestGenerationNumbers) { + createBufferQueue(); + sp<DummyConsumer> dc(new DummyConsumer); + ASSERT_EQ(OK, mConsumer->consumerConnect(dc, true)); + IGraphicBufferProducer::QueueBufferOutput output; + ASSERT_EQ(OK, mProducer->connect(new DummyProducerListener, + NATIVE_WINDOW_API_CPU, true, &output)); + + ASSERT_EQ(OK, mProducer->setGenerationNumber(1)); + + // Get one buffer to play with + int slot; + sp<Fence> fence; + ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION, + mProducer->dequeueBuffer(&slot, &fence, false, 0, 0, 0, 0)); + + sp<GraphicBuffer> buffer; + ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer)); + + // Ensure that the generation number we set propagates to allocated buffers + ASSERT_EQ(1U, buffer->getGenerationNumber()); + + ASSERT_EQ(OK, mProducer->detachBuffer(slot)); + + ASSERT_EQ(OK, mProducer->setGenerationNumber(2)); + + // These should fail, since we've changed the generation number on the queue + int outSlot; + ASSERT_EQ(BAD_VALUE, mProducer->attachBuffer(&outSlot, buffer)); + ASSERT_EQ(BAD_VALUE, mConsumer->attachBuffer(&outSlot, buffer)); + + buffer->setGenerationNumber(2); + + // This should succeed now that we've changed the buffer's generation number + ASSERT_EQ(OK, mProducer->attachBuffer(&outSlot, buffer)); + + ASSERT_EQ(OK, mProducer->detachBuffer(outSlot)); + + // This should also succeed with the new generation number + ASSERT_EQ(OK, mConsumer->attachBuffer(&outSlot, buffer)); +} + } // namespace android diff --git a/libs/gui/tests/DummyConsumer.h b/libs/gui/tests/DummyConsumer.h new file mode 100644 index 0000000..0511e16 --- /dev/null +++ b/libs/gui/tests/DummyConsumer.h @@ -0,0 +1,27 @@ +/* + * Copyright 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <gui/IConsumerListener.h> + +namespace android { + +struct DummyConsumer : public BnConsumerListener { + virtual void onFrameAvailable(const BufferItem& /* item */) {} + virtual void onBuffersReleased() {} + virtual void onSidebandStreamChanged() {} +}; + +} // namespace android diff --git a/libs/gui/tests/IGraphicBufferProducer_test.cpp b/libs/gui/tests/IGraphicBufferProducer_test.cpp index ff58420..4ef9a69 100644 --- a/libs/gui/tests/IGraphicBufferProducer_test.cpp +++ b/libs/gui/tests/IGraphicBufferProducer_test.cpp @@ -299,7 +299,7 @@ TEST_F(IGraphicBufferProducerTest, Query_ReturnsError) { ASSERT_NO_FATAL_FAILURE(ConnectProducer()); // One past the end of the last 'query' enum value. Update this if we add more enums. - const int NATIVE_WINDOW_QUERY_LAST_OFF_BY_ONE = NATIVE_WINDOW_DEFAULT_DATASPACE + 1; + const int NATIVE_WINDOW_QUERY_LAST_OFF_BY_ONE = NATIVE_WINDOW_BUFFER_AGE + 1; int value; // What was out of range diff --git a/libs/gui/tests/SurfaceTextureClient_test.cpp b/libs/gui/tests/SurfaceTextureClient_test.cpp index d750cd0..1a50b24 100644 --- a/libs/gui/tests/SurfaceTextureClient_test.cpp +++ b/libs/gui/tests/SurfaceTextureClient_test.cpp @@ -27,6 +27,9 @@ #include <utils/Log.h> #include <utils/Thread.h> +EGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name); +#define CROP_EXT_STR "EGL_ANDROID_image_crop" + namespace android { class SurfaceTextureClientTest : public ::testing::Test { @@ -615,6 +618,18 @@ TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffers) } TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffersWithCrop) { + // Query to see if the image crop extension exists + EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); + const char* exts = eglQueryStringImplementationANDROID(dpy, EGL_EXTENSIONS); + size_t cropExtLen = strlen(CROP_EXT_STR); + size_t extsLen = strlen(exts); + bool equal = !strcmp(CROP_EXT_STR, exts); + bool atStart = !strncmp(CROP_EXT_STR " ", exts, cropExtLen+1); + bool atEnd = (cropExtLen+1) < extsLen && + !strcmp(" " CROP_EXT_STR, exts + extsLen - (cropExtLen+1)); + bool inMiddle = strstr(exts, " " CROP_EXT_STR " "); + bool hasEglAndroidImageCrop = equal || atStart || atEnd || inMiddle; + android_native_buffer_t* buf[3]; float mtx[16] = {}; android_native_rect_t crop; @@ -633,15 +648,17 @@ TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffersWi ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 6)); // frees buffers mST->getTransformMatrix(mtx); - // This accounts for the .5 texel shrink for each edge that's included in the - // transform matrix to avoid texturing outside the crop region. - EXPECT_EQ(0.5, mtx[0]); + // If the egl image crop extension is not present, this accounts for the + // .5 texel shrink for each edge that's included in the transform matrix + // to avoid texturing outside the crop region. Otherwise the crop is not + // included in the transform matrix. + EXPECT_EQ(hasEglAndroidImageCrop ? 1 : 0.5, mtx[0]); EXPECT_EQ(0.f, mtx[1]); EXPECT_EQ(0.f, mtx[2]); EXPECT_EQ(0.f, mtx[3]); EXPECT_EQ(0.f, mtx[4]); - EXPECT_EQ(-0.5, mtx[5]); + EXPECT_EQ(hasEglAndroidImageCrop ? -1 : -0.5, mtx[5]); EXPECT_EQ(0.f, mtx[6]); EXPECT_EQ(0.f, mtx[7]); @@ -650,8 +667,8 @@ TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffersWi EXPECT_EQ(1.f, mtx[10]); EXPECT_EQ(0.f, mtx[11]); - EXPECT_EQ(0.0625f, mtx[12]); - EXPECT_EQ(0.5625f, mtx[13]); + EXPECT_EQ(hasEglAndroidImageCrop ? 0 : 0.0625f, mtx[12]); + EXPECT_EQ(hasEglAndroidImageCrop ? 1 : 0.5625f, mtx[13]); EXPECT_EQ(0.f, mtx[14]); EXPECT_EQ(1.f, mtx[15]); } diff --git a/libs/gui/tests/SurfaceTextureGLToGL_test.cpp b/libs/gui/tests/SurfaceTextureGLToGL_test.cpp index f4c7961..6edbfb8 100644 --- a/libs/gui/tests/SurfaceTextureGLToGL_test.cpp +++ b/libs/gui/tests/SurfaceTextureGLToGL_test.cpp @@ -188,10 +188,10 @@ TEST_F(SurfaceTextureGLToGLTest, EglDestroySurfaceUnrefsBuffers) { // This test should have the only reference to buffer 0. EXPECT_EQ(1, buffers[0]->getStrongCount()); - // The GLConsumer should hold a single reference to buffer 1 in its - // mCurrentBuffer member. All of the references in the slots should have - // been released. - EXPECT_EQ(2, buffers[1]->getStrongCount()); + // The GLConsumer should hold one reference to buffer 1 in its + // mCurrentTextureImage member and another reference in mEglSlots. The third + // reference is in this test. + EXPECT_EQ(3, buffers[1]->getStrongCount()); } TEST_F(SurfaceTextureGLToGLTest, EglDestroySurfaceAfterAbandonUnrefsBuffers) { @@ -235,14 +235,19 @@ TEST_F(SurfaceTextureGLToGLTest, EglDestroySurfaceAfterAbandonUnrefsBuffers) { ASSERT_EQ(EGL_SUCCESS, eglGetError()); mProducerEglSurface = EGL_NO_SURFACE; - EXPECT_EQ(1, buffers[0]->getStrongCount()); EXPECT_EQ(1, buffers[1]->getStrongCount()); // Depending on how lazily the GL driver dequeues buffers, we may end up - // with either two or three total buffers. If there are three, make sure - // the last one was properly down-ref'd. + // with either two or three total buffers. If there are three, each entry + // of the buffers array will be unique and there should only be one + // reference (the one in this test). If there are two the first and last + // element in the array will be equal meaning that buffer representing both + // 0 and 2 will have two references (one for 0 and one for 2). if (buffers[2] != buffers[0]) { + EXPECT_EQ(1, buffers[0]->getStrongCount()); EXPECT_EQ(1, buffers[2]->getStrongCount()); + } else { + EXPECT_EQ(2, buffers[0]->getStrongCount()); } } diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp index 4f87824..3f495f8 100644 --- a/libs/gui/tests/Surface_test.cpp +++ b/libs/gui/tests/Surface_test.cpp @@ -14,6 +14,8 @@ * limitations under the License. */ +#include "DummyConsumer.h" + #include <gtest/gtest.h> #include <binder/IMemory.h> @@ -177,4 +179,53 @@ TEST_F(SurfaceTest, QueryDefaultBuffersDataSpace) { ASSERT_EQ(TEST_DATASPACE, dataSpace); } +TEST_F(SurfaceTest, SettingGenerationNumber) { + sp<IGraphicBufferProducer> producer; + sp<IGraphicBufferConsumer> consumer; + BufferQueue::createBufferQueue(&producer, &consumer); + sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1); + sp<Surface> surface = new Surface(producer); + sp<ANativeWindow> window(surface); + + // Allocate a buffer with a generation number of 0 + ANativeWindowBuffer* buffer; + int fenceFd; + ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fenceFd)); + ASSERT_EQ(NO_ERROR, window->cancelBuffer(window.get(), buffer, fenceFd)); + + // Detach the buffer and check its generation number + sp<GraphicBuffer> graphicBuffer; + sp<Fence> fence; + ASSERT_EQ(NO_ERROR, surface->detachNextBuffer(&graphicBuffer, &fence)); + ASSERT_EQ(0U, graphicBuffer->getGenerationNumber()); + + ASSERT_EQ(NO_ERROR, surface->setGenerationNumber(1)); + buffer = static_cast<ANativeWindowBuffer*>(graphicBuffer.get()); + + // This should change the generation number of the GraphicBuffer + ASSERT_EQ(NO_ERROR, surface->attachBuffer(buffer)); + + // Check that the new generation number sticks with the buffer + ASSERT_EQ(NO_ERROR, window->cancelBuffer(window.get(), buffer, -1)); + ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fenceFd)); + graphicBuffer = static_cast<GraphicBuffer*>(buffer); + ASSERT_EQ(1U, graphicBuffer->getGenerationNumber()); +} + +TEST_F(SurfaceTest, GetConsumerName) { + sp<IGraphicBufferProducer> producer; + sp<IGraphicBufferConsumer> consumer; + BufferQueue::createBufferQueue(&producer, &consumer); + + sp<DummyConsumer> dummyConsumer(new DummyConsumer); + consumer->consumerConnect(dummyConsumer, false); + consumer->setConsumerName(String8("TestConsumer")); + + sp<Surface> surface = new Surface(producer); + sp<ANativeWindow> window(surface); + native_window_api_connect(window.get(), NATIVE_WINDOW_API_CPU); + + EXPECT_STREQ("TestConsumer", surface->getConsumerName().string()); +} + } diff --git a/libs/input/Android.mk b/libs/input/Android.mk index f1921a4..944ac7f 100644 --- a/libs/input/Android.mk +++ b/libs/input/Android.mk @@ -27,6 +27,7 @@ commonSources := \ deviceSources := \ $(commonSources) \ + IInputFlinger.cpp \ InputTransport.cpp \ VelocityControl.cpp \ VelocityTracker.cpp diff --git a/libs/input/IInputFlinger.cpp b/libs/input/IInputFlinger.cpp new file mode 100644 index 0000000..e009731 --- /dev/null +++ b/libs/input/IInputFlinger.cpp @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <stdint.h> +#include <sys/types.h> + +#include <binder/Parcel.h> +#include <binder/IPCThreadState.h> +#include <binder/IServiceManager.h> + +#include <input/IInputFlinger.h> + + +namespace android { + +class BpInputFlinger : public BpInterface<IInputFlinger> { +public: + BpInputFlinger(const sp<IBinder>& impl) : + BpInterface<IInputFlinger>(impl) { } + + virtual status_t doSomething() { + Parcel data, reply; + data.writeInterfaceToken(IInputFlinger::getInterfaceDescriptor()); + remote()->transact(BnInputFlinger::DO_SOMETHING_TRANSACTION, data, &reply); + return reply.readInt32(); + } +}; + +IMPLEMENT_META_INTERFACE(InputFlinger, "android.input.IInputFlinger"); + + +status_t BnInputFlinger::onTransact( + uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) { + switch(code) { + case DO_SOMETHING_TRANSACTION: { + CHECK_INTERFACE(IInputFlinger, data, reply); + reply->writeInt32(0); + break; + } + default: + return BBinder::onTransact(code, data, reply, flags); + } + return NO_ERROR; +} + +}; diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp index cd55ee5..b64cb2c 100644 --- a/libs/input/Input.cpp +++ b/libs/input/Input.cpp @@ -216,6 +216,7 @@ void MotionEvent::initialize( int32_t deviceId, int32_t source, int32_t action, + int32_t actionButton, int32_t flags, int32_t edgeFlags, int32_t metaState, @@ -231,6 +232,7 @@ void MotionEvent::initialize( const PointerCoords* pointerCoords) { InputEvent::initialize(deviceId, source); mAction = action; + mActionButton = actionButton; mFlags = flags; mEdgeFlags = edgeFlags; mMetaState = metaState; @@ -250,6 +252,7 @@ void MotionEvent::initialize( void MotionEvent::copyFrom(const MotionEvent* other, bool keepHistory) { InputEvent::initialize(other->mDeviceId, other->mSource); mAction = other->mAction; + mActionButton = other->mActionButton; mFlags = other->mFlags; mEdgeFlags = other->mEdgeFlags; mMetaState = other->mMetaState; @@ -429,6 +432,7 @@ status_t MotionEvent::readFromParcel(Parcel* parcel) { mDeviceId = parcel->readInt32(); mSource = parcel->readInt32(); mAction = parcel->readInt32(); + mActionButton = parcel->readInt32(); mFlags = parcel->readInt32(); mEdgeFlags = parcel->readInt32(); mMetaState = parcel->readInt32(); @@ -476,6 +480,7 @@ status_t MotionEvent::writeToParcel(Parcel* parcel) const { parcel->writeInt32(mDeviceId); parcel->writeInt32(mSource); parcel->writeInt32(mAction); + parcel->writeInt32(mActionButton); parcel->writeInt32(mFlags); parcel->writeInt32(mEdgeFlags); parcel->writeInt32(mMetaState); diff --git a/libs/input/InputDevice.cpp b/libs/input/InputDevice.cpp index b11110a..d755ed3 100644 --- a/libs/input/InputDevice.cpp +++ b/libs/input/InputDevice.cpp @@ -127,28 +127,31 @@ String8 getInputDeviceConfigurationFilePathByName( // --- InputDeviceInfo --- InputDeviceInfo::InputDeviceInfo() { - initialize(-1, 0, -1, InputDeviceIdentifier(), String8(), false); + initialize(-1, 0, -1, InputDeviceIdentifier(), String8(), false, false); } InputDeviceInfo::InputDeviceInfo(const InputDeviceInfo& other) : mId(other.mId), mGeneration(other.mGeneration), mControllerNumber(other.mControllerNumber), mIdentifier(other.mIdentifier), mAlias(other.mAlias), mIsExternal(other.mIsExternal), - mSources(other.mSources), mKeyboardType(other.mKeyboardType), - mKeyCharacterMap(other.mKeyCharacterMap), mHasVibrator(other.mHasVibrator), - mHasButtonUnderPad(other.mHasButtonUnderPad), mMotionRanges(other.mMotionRanges) { + mHasMic(other.mHasMic), mSources(other.mSources), + mKeyboardType(other.mKeyboardType), mKeyCharacterMap(other.mKeyCharacterMap), + mHasVibrator(other.mHasVibrator), mHasButtonUnderPad(other.mHasButtonUnderPad), + mMotionRanges(other.mMotionRanges) { } InputDeviceInfo::~InputDeviceInfo() { } void InputDeviceInfo::initialize(int32_t id, int32_t generation, int32_t controllerNumber, - const InputDeviceIdentifier& identifier, const String8& alias, bool isExternal) { + const InputDeviceIdentifier& identifier, const String8& alias, bool isExternal, + bool hasMic) { mId = id; mGeneration = generation; mControllerNumber = controllerNumber; mIdentifier = identifier; mAlias = alias; mIsExternal = isExternal; + mHasMic = hasMic; mSources = 0; mKeyboardType = AINPUT_KEYBOARD_TYPE_NONE; mHasVibrator = false; diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp index 090ee53..0382f57 100644 --- a/libs/input/InputTransport.cpp +++ b/libs/input/InputTransport.cpp @@ -283,6 +283,7 @@ status_t InputPublisher::publishMotionEvent( int32_t deviceId, int32_t source, int32_t action, + int32_t actionButton, int32_t flags, int32_t edgeFlags, int32_t metaState, @@ -298,12 +299,12 @@ status_t InputPublisher::publishMotionEvent( const PointerCoords* pointerCoords) { #if DEBUG_TRANSPORT_ACTIONS ALOGD("channel '%s' publisher ~ publishMotionEvent: seq=%u, deviceId=%d, source=0x%x, " - "action=0x%x, flags=0x%x, edgeFlags=0x%x, metaState=0x%x, buttonState=0x%x, " - "xOffset=%f, yOffset=%f, " + "action=0x%x, actionButton=0x%08x, flags=0x%x, edgeFlags=0x%x, " + "metaState=0x%x, buttonState=0x%x, xOffset=%f, yOffset=%f, " "xPrecision=%f, yPrecision=%f, downTime=%lld, eventTime=%lld, " "pointerCount=%" PRIu32, mChannel->getName().string(), seq, - deviceId, source, action, flags, edgeFlags, metaState, buttonState, + deviceId, source, action, actionButton, flags, edgeFlags, metaState, buttonState, xOffset, yOffset, xPrecision, yPrecision, downTime, eventTime, pointerCount); #endif @@ -324,6 +325,7 @@ status_t InputPublisher::publishMotionEvent( msg.body.motion.deviceId = deviceId; msg.body.motion.source = source; msg.body.motion.action = action; + msg.body.motion.actionButton = actionButton; msg.body.motion.flags = flags; msg.body.motion.edgeFlags = edgeFlags; msg.body.motion.metaState = metaState; @@ -907,6 +909,7 @@ void InputConsumer::initializeMotionEvent(MotionEvent* event, const InputMessage msg->body.motion.deviceId, msg->body.motion.source, msg->body.motion.action, + msg->body.motion.actionButton, msg->body.motion.flags, msg->body.motion.edgeFlags, msg->body.motion.metaState, diff --git a/libs/input/tests/InputEvent_test.cpp b/libs/input/tests/InputEvent_test.cpp index 9105ae5..3fb1c6d 100644 --- a/libs/input/tests/InputEvent_test.cpp +++ b/libs/input/tests/InputEvent_test.cpp @@ -248,7 +248,7 @@ void MotionEventTest::initializeEventWithHistory(MotionEvent* event) { pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 26); pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 27); pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 28); - event->initialize(2, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_MOVE, + event->initialize(2, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_MOVE, 0, AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED, AMOTION_EVENT_EDGE_FLAG_TOP, AMETA_ALT_ON, AMOTION_EVENT_BUTTON_PRIMARY, X_OFFSET, Y_OFFSET, 2.0f, 2.1f, @@ -557,7 +557,7 @@ TEST_F(MotionEventTest, Transform) { pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, angle); } MotionEvent event; - event.initialize(0, 0, AMOTION_EVENT_ACTION_MOVE, 0, 0, 0, 0, + event.initialize(0, 0, AMOTION_EVENT_ACTION_MOVE, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, pointerCount, pointerProperties, pointerCoords); float originalRawX = 0 + 3; float originalRawY = -RADIUS + 2; diff --git a/libs/input/tests/InputPublisherAndConsumer_test.cpp b/libs/input/tests/InputPublisherAndConsumer_test.cpp index de192f1..8e69c9c 100644 --- a/libs/input/tests/InputPublisherAndConsumer_test.cpp +++ b/libs/input/tests/InputPublisherAndConsumer_test.cpp @@ -133,6 +133,7 @@ void InputPublisherAndConsumerTest::PublishAndConsumeMotionEvent() { const int32_t deviceId = 1; const int32_t source = AINPUT_SOURCE_TOUCHSCREEN; const int32_t action = AMOTION_EVENT_ACTION_MOVE; + const int32_t actionButton = 0; const int32_t flags = AMOTION_EVENT_FLAG_WINDOW_IS_OBSCURED; const int32_t edgeFlags = AMOTION_EVENT_EDGE_FLAG_TOP; const int32_t metaState = AMETA_ALT_LEFT_ON | AMETA_ALT_ON; @@ -163,8 +164,8 @@ void InputPublisherAndConsumerTest::PublishAndConsumeMotionEvent() { pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 3.5 * i); } - status = mPublisher->publishMotionEvent(seq, deviceId, source, action, flags, edgeFlags, - metaState, buttonState, xOffset, yOffset, xPrecision, yPrecision, + status = mPublisher->publishMotionEvent(seq, deviceId, source, action, actionButton, + flags, edgeFlags, metaState, buttonState, xOffset, yOffset, xPrecision, yPrecision, downTime, eventTime, pointerCount, pointerProperties, pointerCoords); ASSERT_EQ(OK, status) @@ -255,7 +256,7 @@ TEST_F(InputPublisherAndConsumerTest, PublishMotionEvent_WhenPointerCountLessTha PointerProperties pointerProperties[pointerCount]; PointerCoords pointerCoords[pointerCount]; - status = mPublisher->publishMotionEvent(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + status = mPublisher->publishMotionEvent(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, pointerCount, pointerProperties, pointerCoords); ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE"; @@ -271,7 +272,7 @@ TEST_F(InputPublisherAndConsumerTest, PublishMotionEvent_WhenPointerCountGreater pointerCoords[i].clear(); } - status = mPublisher->publishMotionEvent(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + status = mPublisher->publishMotionEvent(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, pointerCount, pointerProperties, pointerCoords); ASSERT_EQ(BAD_VALUE, status) << "publisher publishMotionEvent should return BAD_VALUE"; diff --git a/libs/input/tests/StructLayout_test.cpp b/libs/input/tests/StructLayout_test.cpp index 83bc6ae..8d73f45 100644 --- a/libs/input/tests/StructLayout_test.cpp +++ b/libs/input/tests/StructLayout_test.cpp @@ -51,10 +51,11 @@ void TestInputMessageAlignment() { CHECK_OFFSET(InputMessage::Body::Motion, deviceId, 16); CHECK_OFFSET(InputMessage::Body::Motion, source, 20); CHECK_OFFSET(InputMessage::Body::Motion, action, 24); - CHECK_OFFSET(InputMessage::Body::Motion, flags, 28); - CHECK_OFFSET(InputMessage::Body::Motion, metaState, 32); - CHECK_OFFSET(InputMessage::Body::Motion, buttonState, 36); - CHECK_OFFSET(InputMessage::Body::Motion, edgeFlags, 40); + CHECK_OFFSET(InputMessage::Body::Motion, actionButton, 28); + CHECK_OFFSET(InputMessage::Body::Motion, flags, 32); + CHECK_OFFSET(InputMessage::Body::Motion, metaState, 36); + CHECK_OFFSET(InputMessage::Body::Motion, buttonState, 40); + CHECK_OFFSET(InputMessage::Body::Motion, edgeFlags, 44); CHECK_OFFSET(InputMessage::Body::Motion, downTime, 48); CHECK_OFFSET(InputMessage::Body::Motion, xOffset, 56); CHECK_OFFSET(InputMessage::Body::Motion, yOffset, 60); diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp index 6a42a22..e55db30 100644 --- a/libs/ui/GraphicBuffer.cpp +++ b/libs/ui/GraphicBuffer.cpp @@ -278,7 +278,7 @@ status_t GraphicBuffer::unlockAsync(int *fenceFd) } size_t GraphicBuffer::getFlattenedSize() const { - return static_cast<size_t>(10 + (handle ? handle->numInts : 0)) * sizeof(int); + return static_cast<size_t>(11 + (handle ? handle->numInts : 0)) * sizeof(int); } size_t GraphicBuffer::getFdCount() const { @@ -301,15 +301,16 @@ status_t GraphicBuffer::flatten(void*& buffer, size_t& size, int*& fds, size_t& buf[5] = usage; buf[6] = static_cast<int32_t>(mId >> 32); buf[7] = static_cast<int32_t>(mId & 0xFFFFFFFFull); - buf[8] = 0; + buf[8] = static_cast<int32_t>(mGenerationNumber); buf[9] = 0; + buf[10] = 0; if (handle) { - buf[8] = handle->numFds; - buf[9] = handle->numInts; + buf[9] = handle->numFds; + buf[10] = handle->numInts; memcpy(fds, handle->data, static_cast<size_t>(handle->numFds) * sizeof(int)); - memcpy(&buf[10], handle->data + handle->numFds, + memcpy(&buf[11], handle->data + handle->numFds, static_cast<size_t>(handle->numInts) * sizeof(int)); } @@ -325,20 +326,20 @@ status_t GraphicBuffer::flatten(void*& buffer, size_t& size, int*& fds, size_t& status_t GraphicBuffer::unflatten( void const*& buffer, size_t& size, int const*& fds, size_t& count) { - if (size < 8*sizeof(int)) return NO_MEMORY; + if (size < 11 * sizeof(int)) return NO_MEMORY; int const* buf = static_cast<int const*>(buffer); if (buf[0] != 'GBFR') return BAD_TYPE; - const size_t numFds = static_cast<size_t>(buf[8]); - const size_t numInts = static_cast<size_t>(buf[9]); + const size_t numFds = static_cast<size_t>(buf[9]); + const size_t numInts = static_cast<size_t>(buf[10]); // Limit the maxNumber to be relatively small. The number of fds or ints // should not come close to this number, and the number itself was simply // chosen to be high enough to not cause issues and low enough to prevent // overflow problems. const size_t maxNumber = 4096; - if (numFds >= maxNumber || numInts >= (maxNumber - 10)) { + if (numFds >= maxNumber || numInts >= (maxNumber - 11)) { width = height = stride = format = usage = 0; handle = NULL; ALOGE("unflatten: numFds or numInts is too large: %zd, %zd", @@ -346,7 +347,7 @@ status_t GraphicBuffer::unflatten( return BAD_VALUE; } - const size_t sizeNeeded = (10 + numInts) * sizeof(int); + const size_t sizeNeeded = (11 + numInts) * sizeof(int); if (size < sizeNeeded) return NO_MEMORY; size_t fdCountNeeded = numFds; @@ -372,7 +373,7 @@ status_t GraphicBuffer::unflatten( return NO_MEMORY; } memcpy(h->data, fds, numFds * sizeof(int)); - memcpy(h->data + numFds, &buf[10], numInts * sizeof(int)); + memcpy(h->data + numFds, &buf[11], numInts * sizeof(int)); handle = h; } else { width = height = stride = format = usage = 0; @@ -382,6 +383,8 @@ status_t GraphicBuffer::unflatten( mId = static_cast<uint64_t>(buf[6]) << 32; mId |= static_cast<uint32_t>(buf[7]); + mGenerationNumber = static_cast<uint32_t>(buf[8]); + mOwner = ownHandle; if (handle != 0) { diff --git a/libs/ui/GraphicBufferAllocator.cpp b/libs/ui/GraphicBufferAllocator.cpp index 85e9675..9b265af 100644 --- a/libs/ui/GraphicBufferAllocator.cpp +++ b/libs/ui/GraphicBufferAllocator.cpp @@ -104,6 +104,9 @@ status_t GraphicBufferAllocator::alloc(uint32_t width, uint32_t height, // we have a h/w allocator and h/w buffer is requested status_t err; + // Filter out any usage bits that should not be passed to the gralloc module + usage &= GRALLOC_USAGE_ALLOC_MASK; + int outStride = 0; err = mAllocDev->alloc(mAllocDev, static_cast<int>(width), static_cast<int>(height), format, static_cast<int>(usage), handle, diff --git a/libs/ui/GraphicBufferMapper.cpp b/libs/ui/GraphicBufferMapper.cpp index 31bfb2d..90a1c11 100644 --- a/libs/ui/GraphicBufferMapper.cpp +++ b/libs/ui/GraphicBufferMapper.cpp @@ -131,8 +131,10 @@ status_t GraphicBufferMapper::lockAsync(buffer_handle_t handle, bounds.left, bounds.top, bounds.width(), bounds.height(), vaddr, fenceFd); } else { - sync_wait(fenceFd, -1); - close(fenceFd); + if (fenceFd >= 0) { + sync_wait(fenceFd, -1); + close(fenceFd); + } err = mAllocMod->lock(mAllocMod, handle, static_cast<int>(usage), bounds.left, bounds.top, bounds.width(), bounds.height(), vaddr); @@ -154,12 +156,17 @@ status_t GraphicBufferMapper::lockAsyncYCbCr(buffer_handle_t handle, static_cast<int>(usage), bounds.left, bounds.top, bounds.width(), bounds.height(), ycbcr, fenceFd); } else if (mAllocMod->lock_ycbcr != NULL) { - sync_wait(fenceFd, -1); - close(fenceFd); + if (fenceFd >= 0) { + sync_wait(fenceFd, -1); + close(fenceFd); + } err = mAllocMod->lock_ycbcr(mAllocMod, handle, static_cast<int>(usage), bounds.left, bounds.top, bounds.width(), bounds.height(), ycbcr); } else { + if (fenceFd >= 0) { + close(fenceFd); + } return -EINVAL; // do not log failure } diff --git a/opengl/include/EGL/eglext.h b/opengl/include/EGL/eglext.h index 25f7607..b2abdb1 100644 --- a/opengl/include/EGL/eglext.h +++ b/opengl/include/EGL/eglext.h @@ -444,6 +444,11 @@ typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMTIMEKHRPROC)(EGLDisplay dpy, E #define EGL_OPENGL_ES3_BIT_KHR 0x00000040 #endif +#ifndef EGL_KHR_create_context_no_error +#define EGL_KHR_create_context_no_error 1 +#define EGL_CONTEXT_OPENGL_NO_ERROR_KHR 0x31B3 +#endif /* EGL_KHR_create_context_no_error */ + #ifndef EGL_KHR_surfaceless_context #define EGL_KHR_surfaceless_context 1 /* No tokens/entry points, just relaxes an error condition */ diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp index 1feac8b..593d0c2 100644 --- a/opengl/libagl/egl.cpp +++ b/opengl/libagl/egl.cpp @@ -394,7 +394,13 @@ EGLBoolean egl_window_surface_v2_t::connect() depth.width = width; depth.height = height; depth.stride = depth.width; // use the width here - depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); + uint64_t allocSize = static_cast<uint64_t>(depth.stride) * + static_cast<uint64_t>(depth.height) * 2; + if (depth.stride < 0 || depth.height > INT_MAX || + allocSize > UINT32_MAX) { + return setError(EGL_BAD_ALLOC, EGL_FALSE); + } + depth.data = (GGLubyte*)malloc(allocSize); if (depth.data == 0) { return setError(EGL_BAD_ALLOC, EGL_FALSE); } @@ -548,7 +554,14 @@ EGLBoolean egl_window_surface_v2_t::swapBuffers() depth.width = width; depth.height = height; depth.stride = buffer->stride; - depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); + uint64_t allocSize = static_cast<uint64_t>(depth.stride) * + static_cast<uint64_t>(depth.height) * 2; + if (depth.stride < 0 || depth.height > INT_MAX || + allocSize > UINT32_MAX) { + setError(EGL_BAD_ALLOC, EGL_FALSE); + return EGL_FALSE; + } + depth.data = (GGLubyte*)malloc(allocSize); if (depth.data == 0) { setError(EGL_BAD_ALLOC, EGL_FALSE); return EGL_FALSE; @@ -666,7 +679,14 @@ egl_pixmap_surface_t::egl_pixmap_surface_t(EGLDisplay dpy, depth.width = pixmap->width; depth.height = pixmap->height; depth.stride = depth.width; // use the width here - depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); + uint64_t allocSize = static_cast<uint64_t>(depth.stride) * + static_cast<uint64_t>(depth.height) * 2; + if (depth.stride < 0 || depth.height > INT_MAX || + allocSize > UINT32_MAX) { + setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); + return; + } + depth.data = (GGLubyte*)malloc(allocSize); if (depth.data == 0) { setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); } @@ -746,7 +766,14 @@ egl_pbuffer_surface_t::egl_pbuffer_surface_t(EGLDisplay dpy, depth.width = pbuffer.width; depth.height = pbuffer.height; depth.stride = depth.width; // use the width here - depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); + uint64_t allocSize = static_cast<uint64_t>(depth.stride) * + static_cast<uint64_t>(depth.height) * 2; + if (depth.stride < 0 || depth.height > INT_MAX || + allocSize > UINT32_MAX) { + setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); + return; + } + depth.data = (GGLubyte*)malloc(allocSize); if (depth.data == 0) { setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); return; diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk index 4da9f92..18ad300 100644 --- a/opengl/libs/Android.mk +++ b/opengl/libs/Android.mk @@ -86,6 +86,9 @@ LOCAL_CFLAGS += -DLOG_TAG=\"libGLESv1\" LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES LOCAL_CFLAGS += -fvisibility=hidden +# TODO: This is to work around b/20093774. Remove after root cause is fixed +LOCAL_LDFLAGS_arm += -Wl,--hash-style,both + include $(BUILD_SHARED_LIBRARY) @@ -111,6 +114,9 @@ LOCAL_CFLAGS += -DLOG_TAG=\"libGLESv2\" LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES LOCAL_CFLAGS += -fvisibility=hidden +# TODO: This is to work around b/20093774. Remove after root cause is fixed +LOCAL_LDFLAGS_arm += -Wl,--hash-style,both + # Symlink libGLESv3.so -> libGLESv2.so # Platform modules should link against libGLESv2.so (-lGLESv2), but NDK apps # will be linked against libGLESv3.so. diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp index 7c70fa0..4e0e5bc 100644 --- a/opengl/libs/EGL/egl.cpp +++ b/opengl/libs/EGL/egl.cpp @@ -292,6 +292,44 @@ const GLubyte * egl_get_string_for_current_context(GLenum name) { return (const GLubyte *)c->gl_extensions.string(); } +const GLubyte * egl_get_string_for_current_context(GLenum name, GLuint index) { + // NOTE: returning NULL here will fall-back to the default + // implementation. + + EGLContext context = egl_tls_t::getContext(); + if (context == EGL_NO_CONTEXT) + return NULL; + + egl_context_t const * const c = get_context(context); + if (c == NULL) // this should never happen, by construction + return NULL; + + if (name != GL_EXTENSIONS) + return NULL; + + // if index is out of bounds, assume it will be in the default + // implementation too, so we don't have to generate a GL error here + if (index >= c->tokenized_gl_extensions.size()) + return NULL; + + return (const GLubyte *)c->tokenized_gl_extensions.itemAt(index).string(); +} + +GLint egl_get_num_extensions_for_current_context() { + // NOTE: returning -1 here will fall-back to the default + // implementation. + + EGLContext context = egl_tls_t::getContext(); + if (context == EGL_NO_CONTEXT) + return -1; + + egl_context_t const * const c = get_context(context); + if (c == NULL) // this should never happen, by construction + return -1; + + return (GLint)c->tokenized_gl_extensions.size(); +} + // ---------------------------------------------------------------------------- // this mutex protects: diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp index f5b90dd..8378907 100644 --- a/opengl/libs/EGL/eglApi.cpp +++ b/opengl/libs/EGL/eglApi.cpp @@ -91,11 +91,19 @@ extern char const * const gExtensionString = "EGL_KHR_gl_colorspace " #endif "EGL_KHR_gl_texture_2D_image " + "EGL_KHR_gl_texture_3D_image " "EGL_KHR_gl_texture_cubemap_image " "EGL_KHR_gl_renderbuffer_image " "EGL_KHR_reusable_sync " "EGL_KHR_fence_sync " "EGL_KHR_create_context " + "EGL_KHR_config_attribs " + "EGL_KHR_surfaceless_context " + "EGL_KHR_stream " + "EGL_KHR_stream_fifo " + "EGL_KHR_stream_producer_eglsurface " + "EGL_KHR_stream_consumer_gltexture " + "EGL_KHR_stream_cross_process_fd " "EGL_EXT_create_context_robustness " "EGL_NV_system_time " "EGL_ANDROID_image_native_buffer " // mandatory @@ -103,6 +111,7 @@ extern char const * const gExtensionString = "EGL_ANDROID_recordable " // mandatory "EGL_KHR_partial_update " // strongly recommended "EGL_EXT_buffer_age " // strongly recommended with partial_update + "EGL_KHR_create_context_no_error " ; // extensions not exposed to applications but used by the ANDROID system @@ -163,6 +172,31 @@ static const extention_map_t sExtensionMap[] = { // EGL_KHR_partial_update { "eglSetDamageRegionKHR", (__eglMustCastToProperFunctionPointerType)&eglSetDamageRegionKHR }, + + { "eglCreateStreamKHR", + (__eglMustCastToProperFunctionPointerType)&eglCreateStreamKHR }, + { "eglDestroyStreamKHR", + (__eglMustCastToProperFunctionPointerType)&eglDestroyStreamKHR }, + { "eglStreamAttribKHR", + (__eglMustCastToProperFunctionPointerType)&eglStreamAttribKHR }, + { "eglQueryStreamKHR", + (__eglMustCastToProperFunctionPointerType)&eglQueryStreamKHR }, + { "eglQueryStreamu64KHR", + (__eglMustCastToProperFunctionPointerType)&eglQueryStreamu64KHR }, + { "eglQueryStreamTimeKHR", + (__eglMustCastToProperFunctionPointerType)&eglQueryStreamTimeKHR }, + { "eglCreateStreamProducerSurfaceKHR", + (__eglMustCastToProperFunctionPointerType)&eglCreateStreamProducerSurfaceKHR }, + { "eglStreamConsumerGLTextureExternalKHR", + (__eglMustCastToProperFunctionPointerType)&eglStreamConsumerGLTextureExternalKHR }, + { "eglStreamConsumerAcquireKHR", + (__eglMustCastToProperFunctionPointerType)&eglStreamConsumerAcquireKHR }, + { "eglStreamConsumerReleaseKHR", + (__eglMustCastToProperFunctionPointerType)&eglStreamConsumerReleaseKHR }, + { "eglGetStreamFileDescriptorKHR", + (__eglMustCastToProperFunctionPointerType)&eglGetStreamFileDescriptorKHR }, + { "eglCreateStreamFromFileDescriptorKHR", + (__eglMustCastToProperFunctionPointerType)&eglCreateStreamFromFileDescriptorKHR }, }; /* @@ -561,6 +595,15 @@ EGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) return setError(EGL_BAD_SURFACE, EGL_FALSE); egl_surface_t * const s = get_surface(surface); + ANativeWindow* window = s->win.get(); + if (window) { + int result = native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); + if (result != OK) { + ALOGE("eglDestroySurface: native_window_api_disconnect (win=%p) " + "failed (%#x)", + window, result); + } + } EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); if (result == EGL_TRUE) { _s.terminate(); @@ -1517,6 +1560,212 @@ EGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, return result; } +EGLStreamKHR eglCreateStreamKHR(EGLDisplay dpy, const EGLint *attrib_list) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_NO_STREAM_KHR; + + EGLStreamKHR result = EGL_NO_STREAM_KHR; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglCreateStreamKHR) { + result = cnx->egl.eglCreateStreamKHR( + dp->disp.dpy, attrib_list); + } + return result; +} + +EGLBoolean eglDestroyStreamKHR(EGLDisplay dpy, EGLStreamKHR stream) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglDestroyStreamKHR) { + result = cnx->egl.eglDestroyStreamKHR( + dp->disp.dpy, stream); + } + return result; +} + +EGLBoolean eglStreamAttribKHR(EGLDisplay dpy, EGLStreamKHR stream, + EGLenum attribute, EGLint value) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglStreamAttribKHR) { + result = cnx->egl.eglStreamAttribKHR( + dp->disp.dpy, stream, attribute, value); + } + return result; +} + +EGLBoolean eglQueryStreamKHR(EGLDisplay dpy, EGLStreamKHR stream, + EGLenum attribute, EGLint *value) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglQueryStreamKHR) { + result = cnx->egl.eglQueryStreamKHR( + dp->disp.dpy, stream, attribute, value); + } + return result; +} + +EGLBoolean eglQueryStreamu64KHR(EGLDisplay dpy, EGLStreamKHR stream, + EGLenum attribute, EGLuint64KHR *value) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglQueryStreamu64KHR) { + result = cnx->egl.eglQueryStreamu64KHR( + dp->disp.dpy, stream, attribute, value); + } + return result; +} + +EGLBoolean eglQueryStreamTimeKHR(EGLDisplay dpy, EGLStreamKHR stream, + EGLenum attribute, EGLTimeKHR *value) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglQueryStreamTimeKHR) { + result = cnx->egl.eglQueryStreamTimeKHR( + dp->disp.dpy, stream, attribute, value); + } + return result; +} + +EGLSurface eglCreateStreamProducerSurfaceKHR(EGLDisplay dpy, EGLConfig config, + EGLStreamKHR stream, const EGLint *attrib_list) +{ + clearError(); + + egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_NO_SURFACE; + + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglCreateStreamProducerSurfaceKHR) { + EGLSurface surface = cnx->egl.eglCreateStreamProducerSurfaceKHR( + dp->disp.dpy, config, stream, attrib_list); + if (surface != EGL_NO_SURFACE) { + egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, + surface, cnx); + return s; + } + } + return EGL_NO_SURFACE; +} + +EGLBoolean eglStreamConsumerGLTextureExternalKHR(EGLDisplay dpy, + EGLStreamKHR stream) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglStreamConsumerGLTextureExternalKHR) { + result = cnx->egl.eglStreamConsumerGLTextureExternalKHR( + dp->disp.dpy, stream); + } + return result; +} + +EGLBoolean eglStreamConsumerAcquireKHR(EGLDisplay dpy, + EGLStreamKHR stream) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglStreamConsumerAcquireKHR) { + result = cnx->egl.eglStreamConsumerAcquireKHR( + dp->disp.dpy, stream); + } + return result; +} + +EGLBoolean eglStreamConsumerReleaseKHR(EGLDisplay dpy, + EGLStreamKHR stream) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_FALSE; + + EGLBoolean result = EGL_FALSE; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglStreamConsumerReleaseKHR) { + result = cnx->egl.eglStreamConsumerReleaseKHR( + dp->disp.dpy, stream); + } + return result; +} + +EGLNativeFileDescriptorKHR eglGetStreamFileDescriptorKHR( + EGLDisplay dpy, EGLStreamKHR stream) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_NO_FILE_DESCRIPTOR_KHR; + + EGLNativeFileDescriptorKHR result = EGL_NO_FILE_DESCRIPTOR_KHR; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglGetStreamFileDescriptorKHR) { + result = cnx->egl.eglGetStreamFileDescriptorKHR( + dp->disp.dpy, stream); + } + return result; +} + +EGLStreamKHR eglCreateStreamFromFileDescriptorKHR( + EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor) +{ + clearError(); + + const egl_display_ptr dp = validate_display(dpy); + if (!dp) return EGL_NO_STREAM_KHR; + + EGLStreamKHR result = EGL_NO_STREAM_KHR; + egl_connection_t* const cnx = &gEGLImpl; + if (cnx->dso && cnx->egl.eglCreateStreamFromFileDescriptorKHR) { + result = cnx->egl.eglCreateStreamFromFileDescriptorKHR( + dp->disp.dpy, file_descriptor); + } + return result; +} + // ---------------------------------------------------------------------------- // EGL_EGLEXT_VERSION 15 // ---------------------------------------------------------------------------- diff --git a/opengl/libs/EGL/egl_entries.in b/opengl/libs/EGL/egl_entries.in index 1e27cb6..498b2fc 100644 --- a/opengl/libs/EGL/egl_entries.in +++ b/opengl/libs/EGL/egl_entries.in @@ -61,18 +61,18 @@ EGL_ENTRY(EGLBoolean, eglGetSyncAttribKHR, EGLDisplay, EGLSyncKHR, EGLint, /* EGL_EGLEXT_VERSION 15 */ -// EGL_ENTRY(EGLStreamKHR, eglCreateStreamKHR, EGLDisplay, const EGLint *) -// EGL_ENTRY(EGLBoolean, eglDestroyStreamKHR, EGLDisplay, EGLStreamKHR) -// EGL_ENTRY(EGLBoolean, eglStreamAttribKHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLint) -// EGL_ENTRY(EGLBoolean, eglQueryStreamKHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLint *) -// EGL_ENTRY(EGLBoolean, eglQueryStreamu64KHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLuint64KHR *) -// EGL_ENTRY(EGLBoolean, eglStreamConsumerGLTextureExternalKHR, EGLDisplay, EGLStreamKHR) -// EGL_ENTRY(EGLBoolean, eglStreamConsumerAcquireKHR, EGLDisplay, EGLStreamKHR) -// EGL_ENTRY(EGLBoolean, eglStreamConsumerReleaseKHR, EGLDisplay, EGLStreamKHR) -// EGL_ENTRY(EGLSurface, eglCreateStreamProducerSurfaceKHR, EGLDisplay, EGLConfig, EGLStreamKHR, const EGLint *) -// EGL_ENTRY(EGLBoolean, eglQueryStreamTimeKHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLTimeKHR*) -// EGL_ENTRY(EGLNativeFileDescriptorKHR, eglGetStreamFileDescriptorKHR, EGLDisplay, EGLStreamKHR) -// EGL_ENTRY(EGLStreamKHR, eglCreateStreamFromFileDescriptorKHR, EGLDisplay, EGLNativeFileDescriptorKHR) +EGL_ENTRY(EGLStreamKHR, eglCreateStreamKHR, EGLDisplay, const EGLint *) +EGL_ENTRY(EGLBoolean, eglDestroyStreamKHR, EGLDisplay, EGLStreamKHR) +EGL_ENTRY(EGLBoolean, eglStreamAttribKHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLint) +EGL_ENTRY(EGLBoolean, eglQueryStreamKHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLint *) +EGL_ENTRY(EGLBoolean, eglQueryStreamu64KHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLuint64KHR *) +EGL_ENTRY(EGLBoolean, eglStreamConsumerGLTextureExternalKHR, EGLDisplay, EGLStreamKHR) +EGL_ENTRY(EGLBoolean, eglStreamConsumerAcquireKHR, EGLDisplay, EGLStreamKHR) +EGL_ENTRY(EGLBoolean, eglStreamConsumerReleaseKHR, EGLDisplay, EGLStreamKHR) +EGL_ENTRY(EGLSurface, eglCreateStreamProducerSurfaceKHR, EGLDisplay, EGLConfig, EGLStreamKHR, const EGLint *) +EGL_ENTRY(EGLBoolean, eglQueryStreamTimeKHR, EGLDisplay, EGLStreamKHR, EGLenum, EGLTimeKHR*) +EGL_ENTRY(EGLNativeFileDescriptorKHR, eglGetStreamFileDescriptorKHR, EGLDisplay, EGLStreamKHR) +EGL_ENTRY(EGLStreamKHR, eglCreateStreamFromFileDescriptorKHR, EGLDisplay, EGLNativeFileDescriptorKHR) EGL_ENTRY(EGLint, eglWaitSyncKHR, EGLDisplay, EGLSyncKHR, EGLint) /* ANDROID extensions */ diff --git a/opengl/libs/EGL/egl_object.cpp b/opengl/libs/EGL/egl_object.cpp index d3ee76d..918faa8 100644 --- a/opengl/libs/EGL/egl_object.cpp +++ b/opengl/libs/EGL/egl_object.cpp @@ -14,6 +14,9 @@ ** limitations under the License. */ +#include <string> +#include <sstream> + #include <ctype.h> #include <stdint.h> #include <stdlib.h> @@ -113,6 +116,14 @@ void egl_context_t::onMakeCurrent(EGLSurface draw, EGLSurface read) { temp.append(gl_extensions); gl_extensions.setTo(temp); } + + // tokenize the supported extensions for the glGetStringi() wrapper + std::stringstream ss; + std::string str; + ss << gl_extensions.string(); + while (ss >> str) { + tokenized_gl_extensions.push(String8(str.c_str())); + } } } diff --git a/opengl/libs/EGL/egl_object.h b/opengl/libs/EGL/egl_object.h index 518fdec..f5a9f58 100644 --- a/opengl/libs/EGL/egl_object.h +++ b/opengl/libs/EGL/egl_object.h @@ -27,6 +27,7 @@ #include <utils/threads.h> #include <utils/String8.h> +#include <utils/Vector.h> #include <system/window.h> @@ -159,6 +160,7 @@ public: egl_connection_t const* cnx; int version; String8 gl_extensions; + Vector<String8> tokenized_gl_extensions; }; // ---------------------------------------------------------------------------- diff --git a/opengl/libs/GLES2/gl2.cpp b/opengl/libs/GLES2/gl2.cpp index d5dc012..6034a8e 100644 --- a/opengl/libs/GLES2/gl2.cpp +++ b/opengl/libs/GLES2/gl2.cpp @@ -205,13 +205,22 @@ extern "C" { #undef CALL_GL_API_RETURN /* - * glGetString() is special because we expose some extensions in the wrapper + * glGetString() and glGetStringi() are special because we expose some + * extensions in the wrapper. Also, wrapping glGetXXX() is required because + * the value returned for GL_NUM_EXTENSIONS may have been altered by the + * injection of the additional extensions. */ -extern "C" const GLubyte * __glGetString(GLenum name); +extern "C" { + const GLubyte * __glGetString(GLenum name); + const GLubyte * __glGetStringi(GLenum name, GLuint index); + void __glGetBooleanv(GLenum pname, GLboolean * data); + void __glGetFloatv(GLenum pname, GLfloat * data); + void __glGetIntegerv(GLenum pname, GLint * data); + void __glGetInteger64v(GLenum pname, GLint64 * data); +} -const GLubyte * glGetString(GLenum name) -{ +const GLubyte * glGetString(GLenum name) { const GLubyte * ret = egl_get_string_for_current_context(name); if (ret == NULL) { gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; @@ -219,3 +228,64 @@ const GLubyte * glGetString(GLenum name) } return ret; } + +const GLubyte * glGetStringi(GLenum name, GLuint index) { + const GLubyte * ret = egl_get_string_for_current_context(name, index); + if (ret == NULL) { + gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; + if(_c) ret = _c->glGetStringi(name, index); + } + return ret; +} + +void glGetBooleanv(GLenum pname, GLboolean * data) { + if (pname == GL_NUM_EXTENSIONS) { + int num_exts = egl_get_num_extensions_for_current_context(); + if (num_exts >= 0) { + *data = num_exts > 0 ? GL_TRUE : GL_FALSE; + return; + } + } + + gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; + if (_c) _c->glGetBooleanv(pname, data); +} + +void glGetFloatv(GLenum pname, GLfloat * data) { + if (pname == GL_NUM_EXTENSIONS) { + int num_exts = egl_get_num_extensions_for_current_context(); + if (num_exts >= 0) { + *data = (GLfloat)num_exts; + return; + } + } + + gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; + if (_c) _c->glGetFloatv(pname, data); +} + +void glGetIntegerv(GLenum pname, GLint * data) { + if (pname == GL_NUM_EXTENSIONS) { + int num_exts = egl_get_num_extensions_for_current_context(); + if (num_exts >= 0) { + *data = (GLint)num_exts; + return; + } + } + + gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; + if (_c) _c->glGetIntegerv(pname, data); +} + +void glGetInteger64v(GLenum pname, GLint64 * data) { + if (pname == GL_NUM_EXTENSIONS) { + int num_exts = egl_get_num_extensions_for_current_context(); + if (num_exts >= 0) { + *data = (GLint64)num_exts; + return; + } + } + + gl_hooks_t::gl_t const * const _c = &getGlThreadSpecific()->gl; + if (_c) _c->glGetInteger64v(pname, data); +} diff --git a/opengl/libs/GLES2/gl2_api.in b/opengl/libs/GLES2/gl2_api.in index 8363960..09d8b00 100644 --- a/opengl/libs/GLES2/gl2_api.in +++ b/opengl/libs/GLES2/gl2_api.in @@ -172,7 +172,7 @@ void API_ENTRY(glGetAttachedShaders)(GLuint program, GLsizei maxCount, GLsizei * GLint API_ENTRY(glGetAttribLocation)(GLuint program, const GLchar * name) { CALL_GL_API_RETURN(glGetAttribLocation, program, name); } -void API_ENTRY(glGetBooleanv)(GLenum pname, GLboolean * data) { +void API_ENTRY(__glGetBooleanv)(GLenum pname, GLboolean * data) { CALL_GL_API(glGetBooleanv, pname, data); } void API_ENTRY(glGetBufferParameteriv)(GLenum target, GLenum pname, GLint * params) { @@ -181,13 +181,13 @@ void API_ENTRY(glGetBufferParameteriv)(GLenum target, GLenum pname, GLint * para GLenum API_ENTRY(glGetError)(void) { CALL_GL_API_RETURN(glGetError); } -void API_ENTRY(glGetFloatv)(GLenum pname, GLfloat * data) { +void API_ENTRY(__glGetFloatv)(GLenum pname, GLfloat * data) { CALL_GL_API(glGetFloatv, pname, data); } void API_ENTRY(glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment, GLenum pname, GLint * params) { CALL_GL_API(glGetFramebufferAttachmentParameteriv, target, attachment, pname, params); } -void API_ENTRY(glGetIntegerv)(GLenum pname, GLint * data) { +void API_ENTRY(__glGetIntegerv)(GLenum pname, GLint * data) { CALL_GL_API(glGetIntegerv, pname, data); } void API_ENTRY(glGetProgramiv)(GLuint program, GLenum pname, GLint * params) { @@ -604,7 +604,7 @@ void API_ENTRY(glClearBufferfv)(GLenum buffer, GLint drawbuffer, const GLfloat * void API_ENTRY(glClearBufferfi)(GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil) { CALL_GL_API(glClearBufferfi, buffer, drawbuffer, depth, stencil); } -const GLubyte * API_ENTRY(glGetStringi)(GLenum name, GLuint index) { +const GLubyte * API_ENTRY(__glGetStringi)(GLenum name, GLuint index) { CALL_GL_API_RETURN(glGetStringi, name, index); } void API_ENTRY(glCopyBufferSubData)(GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size) { @@ -649,7 +649,7 @@ GLenum API_ENTRY(glClientWaitSync)(GLsync sync, GLbitfield flags, GLuint64 timeo void API_ENTRY(glWaitSync)(GLsync sync, GLbitfield flags, GLuint64 timeout) { CALL_GL_API(glWaitSync, sync, flags, timeout); } -void API_ENTRY(glGetInteger64v)(GLenum pname, GLint64 * data) { +void API_ENTRY(__glGetInteger64v)(GLenum pname, GLint64 * data) { CALL_GL_API(glGetInteger64v, pname, data); } void API_ENTRY(glGetSynciv)(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei * length, GLint * values) { diff --git a/opengl/libs/egl_impl.h b/opengl/libs/egl_impl.h index cb0e908..c0990ec 100644 --- a/opengl/libs/egl_impl.h +++ b/opengl/libs/egl_impl.h @@ -30,6 +30,9 @@ namespace android { // ---------------------------------------------------------------------------- EGLAPI const GLubyte * egl_get_string_for_current_context(GLenum name); +EGLAPI const GLubyte * egl_get_string_for_current_context(GLenum name, + GLuint index); +EGLAPI GLint egl_get_num_extensions_for_current_context(); // ---------------------------------------------------------------------------- }; // namespace android diff --git a/opengl/tools/glgen/src/JType.java b/opengl/tools/glgen/src/JType.java index c6e227e..5803a44 100644 --- a/opengl/tools/glgen/src/JType.java +++ b/opengl/tools/glgen/src/JType.java @@ -191,6 +191,84 @@ public class JType { (baseType.indexOf("Buffer") != -1); } + public JType getArrayTypeForTypedBuffer() { + if (!isTypedBuffer()) { + throw new RuntimeException("Not typed buffer type " + this); + } + switch (baseType) { + case "java.nio.ByteBuffer": + return new JType("byte", false, true); + case "java.nio.BooleanBuffer": + return new JType("boolean", false, true); + case "java.nio.ShortBuffer": + return new JType("short", false, true); + case "java.nio.CharBuffer": + return new JType("char", false, true); + case "java.nio.IntBuffer": + return new JType("int", false, true); + case "java.nio.LongBuffer": + return new JType("long", false, true); + case "java.nio.FloatBuffer": + return new JType("float", false, true); + case "java.nio.DoubleBuffer": + return new JType("double", false, true); + default: + throw new RuntimeException("Unknown typed buffer type " + this); + } + } + + public String getArrayGetterForPrimitiveArray() { + if (!isArray() || isClass()) { + throw new RuntimeException("Not array type " + this); + } + switch (baseType) { + case "byte": + return "GetByteArrayElements"; + case "boolean": + return "GetBooleanArrayElements"; + case "short": + return "GetShortArrayElements"; + case "char": + return "GetCharArrayElements"; + case "int": + return "GetIntArrayElements"; + case "long": + return "GetLongArrayElements"; + case "float": + return "GetFloatArrayElements"; + case "double": + return "GetDoubleArrayElements"; + default: + throw new RuntimeException("Unknown array type " + this); + } + } + + public String getArrayReleaserForPrimitiveArray() { + if (!isArray() || isClass()) { + throw new RuntimeException("Not array type " + this); + } + switch (baseType) { + case "byte": + return "ReleaseByteArrayElements"; + case "boolean": + return "ReleaseBooleanArrayElements"; + case "short": + return "ReleaseShortArrayElements"; + case "char": + return "ReleaseCharArrayElements"; + case "int": + return "ReleaseIntArrayElements"; + case "long": + return "ReleaseLongArrayElements"; + case "float": + return "ReleaseFloatArrayElements"; + case "double": + return "ReleaseDoubleArrayElements"; + default: + throw new RuntimeException("Unknown array type " + this); + } + } + public boolean isEGLHandle() { return !isPrimitive() && (baseType.startsWith("EGL")); diff --git a/opengl/tools/glgen/src/JniCodeEmitter.java b/opengl/tools/glgen/src/JniCodeEmitter.java index e51b7a2..1bed05b 100644 --- a/opengl/tools/glgen/src/JniCodeEmitter.java +++ b/opengl/tools/glgen/src/JniCodeEmitter.java @@ -812,6 +812,7 @@ public class JniCodeEmitter { List<Integer> stringArgs = new ArrayList<Integer>(); int numBufferArgs = 0; List<String> bufferArgNames = new ArrayList<String>(); + List<JType> bufferArgTypes = new ArrayList<JType>(); // Emit JNI signature (arguments) // @@ -835,6 +836,7 @@ public class JniCodeEmitter { int cIndex = jfunc.getArgCIndex(i); String cname = cfunc.getArgName(cIndex); bufferArgNames.add(cname); + bufferArgTypes.add(jfunc.getArgType(i)); numBufferArgs++; } } @@ -948,12 +950,25 @@ public class JniCodeEmitter { // Emit a single _array or multiple _XXXArray variables if (numBufferArgs == 1) { + JType bufferType = bufferArgTypes.get(0); + if (bufferType.isTypedBuffer()) { + String typedArrayType = getJniType(bufferType.getArrayTypeForTypedBuffer()); + out.println(indent + typedArrayType + " _array = (" + typedArrayType + ") 0;"); + } else { out.println(indent + "jarray _array = (jarray) 0;"); - out.println(indent + "jint _bufferOffset = (jint) 0;"); + } + out.println(indent + "jint _bufferOffset = (jint) 0;"); } else { for (int i = 0; i < numBufferArgs; i++) { - out.println(indent + "jarray _" + bufferArgNames.get(i) + - "Array = (jarray) 0;"); + JType bufferType = bufferArgTypes.get(0); + if (bufferType.isTypedBuffer()) { + String typedArrayType = getJniType(bufferType.getArrayTypeForTypedBuffer()); + out.println(indent + typedArrayType + " _" + bufferArgNames.get(i) + + "Array = (" + typedArrayType + ") 0;"); + } else { + out.println(indent + "jarray _" + bufferArgNames.get(i) + + "Array = (jarray) 0;"); + } out.println(indent + "jint _" + bufferArgNames.get(i) + "BufferOffset = (jint) 0;"); } @@ -1135,9 +1150,10 @@ public class JniCodeEmitter { "_base = (" + cfunc.getArgType(cIndex).getDeclaration() + ")"); + String arrayGetter = jfunc.getArgType(idx).getArrayGetterForPrimitiveArray(); out.println(indent + " " + (mUseCPlusPlus ? "_env" : "(*_env)") + - "->GetPrimitiveArrayCritical(" + + "->" + arrayGetter + "(" + (mUseCPlusPlus ? "" : "_env, ") + jfunc.getArgName(idx) + "_ref, (jboolean *)0);"); @@ -1209,7 +1225,7 @@ public class JniCodeEmitter { cfunc.getArgType(cIndex).getDeclaration() + ")getPointer(_env, " + cname + - "_buf, &" + array + ", &" + remaining + ", &" + bufferOffset + + "_buf, (jarray*)&" + array + ", &" + remaining + ", &" + bufferOffset + ");"); } @@ -1244,9 +1260,17 @@ public class JniCodeEmitter { } else { out.println(indent + "if (" + cname +" == NULL) {"); } - out.println(indent + indent + "char * _" + cname + "Base = (char *)_env->GetPrimitiveArrayCritical(" + array + ", (jboolean *) 0);"); - out.println(indent + indent + cname + " = (" +cfunc.getArgType(cIndex).getDeclaration() +") (_" + cname + "Base + " + bufferOffset + ");"); - out.println(indent + "}"); + JType argType = jfunc.getArgType(idx); + if (argType.isTypedBuffer()) { + String arrayGetter = argType.getArrayTypeForTypedBuffer().getArrayGetterForPrimitiveArray(); + out.println(indent + indent + "char * _" + cname + "Base = (char *)_env->" + arrayGetter + "(" + array + ", (jboolean *) 0);"); + out.println(indent + indent + cname + " = (" +cfunc.getArgType(cIndex).getDeclaration() +") (_" + cname + "Base + " + bufferOffset + ");"); + out.println(indent + "}"); + } else { + out.println(indent + indent + "char * _" + cname + "Base = (char *)_env->GetPrimitiveArrayCritical(" + array + ", (jboolean *) 0);"); + out.println(indent + indent + cname + " = (" +cfunc.getArgType(cIndex).getDeclaration() +") (_" + cname + "Base + " + bufferOffset + ");"); + out.println(indent + "}"); + } } } @@ -1336,12 +1360,13 @@ public class JniCodeEmitter { // the need to write back to the Java array out.println(indent + "if (" + jfunc.getArgName(idx) + "_base) {"); + String arrayReleaser = jfunc.getArgType(idx).getArrayReleaserForPrimitiveArray(); out.println(indent + indent + (mUseCPlusPlus ? "_env" : "(*_env)") + - "->ReleasePrimitiveArrayCritical(" + + "->" + arrayReleaser + "(" + (mUseCPlusPlus ? "" : "_env, ") + jfunc.getArgName(idx) + "_ref, " + - cfunc.getArgName(cIndex) + + "(j" + jfunc.getArgType(idx).getBaseType() + "*)" + cfunc.getArgName(cIndex) + "_base,"); out.println(indent + indent + indent + (cfunc.getArgType(cIndex).isConst() ? @@ -1350,17 +1375,32 @@ public class JniCodeEmitter { out.println(indent + "}"); } else if (jfunc.getArgType(idx).isBuffer()) { if (! isPointerFunc) { + JType argType = jfunc.getArgType(idx); String array = numBufferArgs <= 1 ? "_array" : "_" + cfunc.getArgName(cIndex) + "Array"; out.println(indent + "if (" + array + ") {"); - out.println(indent + indent + - "releasePointer(_env, " + array + ", " + - cfunc.getArgName(cIndex) + - ", " + - (cfunc.getArgType(cIndex).isConst() ? - "JNI_FALSE" : (emitExceptionCheck ? - "_exception ? JNI_FALSE : JNI_TRUE" : "JNI_TRUE")) + - ");"); + if (argType.isTypedBuffer()) { + String arrayReleaser = + argType.getArrayTypeForTypedBuffer().getArrayReleaserForPrimitiveArray(); + out.println(indent + indent + + "_env->" + arrayReleaser + "(" + array + ", " + + "(j" + argType.getArrayTypeForTypedBuffer().getBaseType() + "*)" + + cfunc.getArgName(cIndex) + + ", " + + (cfunc.getArgType(cIndex).isConst() ? + "JNI_ABORT" : (emitExceptionCheck ? + "_exception ? JNI_ABORT : 0" : "0")) + + ");"); + } else { + out.println(indent + indent + + "releasePointer(_env, " + array + ", " + + cfunc.getArgName(cIndex) + + ", " + + (cfunc.getArgType(cIndex).isConst() ? + "JNI_FALSE" : (emitExceptionCheck ? + "_exception ? JNI_FALSE : JNI_TRUE" : "JNI_TRUE")) + + ");"); + } out.println(indent + "}"); } } diff --git a/opengl/tools/glgen/stubs/egl/eglCreatePbufferFromClientBuffer.cpp b/opengl/tools/glgen/stubs/egl/eglCreatePbufferFromClientBuffer.cpp index f09c171..6199637 100755 --- a/opengl/tools/glgen/stubs/egl/eglCreatePbufferFromClientBuffer.cpp +++ b/opengl/tools/glgen/stubs/egl/eglCreatePbufferFromClientBuffer.cpp @@ -27,7 +27,7 @@ android_eglCreatePbufferFromClientBuffer } _remaining = _env->GetArrayLength(attrib_list_ref) - offset; attrib_list_base = (EGLint *) - _env->GetPrimitiveArrayCritical(attrib_list_ref, (jboolean *)0); + _env->GetIntArrayElements(attrib_list_ref, (jboolean *)0); attrib_list = attrib_list_base + offset; attrib_list_sentinel = false; for (int i = _remaining - 1; i >= 0; i--) { @@ -53,7 +53,7 @@ android_eglCreatePbufferFromClientBuffer exit: if (attrib_list_base) { - _env->ReleasePrimitiveArrayCritical(attrib_list_ref, attrib_list_base, + _env->ReleaseIntArrayElements(attrib_list_ref, attrib_list_base, JNI_ABORT); } if (_exception) { @@ -71,4 +71,3 @@ android_eglCreatePbufferFromClientBufferInt } return android_eglCreatePbufferFromClientBuffer(_env, _this, dpy, buftype, buffer, config, attrib_list_ref, offset); } - diff --git a/opengl/tools/glgen/stubs/egl/eglCreateWindowSurface.cpp b/opengl/tools/glgen/stubs/egl/eglCreateWindowSurface.cpp index 0b6bf58..cc7b85d 100644 --- a/opengl/tools/glgen/stubs/egl/eglCreateWindowSurface.cpp +++ b/opengl/tools/glgen/stubs/egl/eglCreateWindowSurface.cpp @@ -41,7 +41,7 @@ not_valid_surface: _remaining = _env->GetArrayLength(attrib_list_ref) - offset; attrib_list_base = (EGLint *) - _env->GetPrimitiveArrayCritical(attrib_list_ref, (jboolean *)0); + _env->GetIntArrayElements(attrib_list_ref, (jboolean *)0); attrib_list = attrib_list_base + offset; attrib_list_sentinel = 0; for (int i = _remaining - 1; i >= 0; i--) { @@ -66,7 +66,7 @@ not_valid_surface: exit: if (attrib_list_base) { - _env->ReleasePrimitiveArrayCritical(attrib_list_ref, attrib_list_base, + _env->ReleaseIntArrayElements(attrib_list_ref, attrib_list_base, JNI_ABORT); } if (_exception) { @@ -123,7 +123,7 @@ not_valid_surface: _remaining = _env->GetArrayLength(attrib_list_ref) - offset; attrib_list_base = (EGLint *) - _env->GetPrimitiveArrayCritical(attrib_list_ref, (jboolean *)0); + _env->GetIntArrayElements(attrib_list_ref, (jboolean *)0); attrib_list = attrib_list_base + offset; attrib_list_sentinel = 0; for (int i = _remaining - 1; i >= 0; i--) { @@ -148,7 +148,7 @@ not_valid_surface: exit: if (attrib_list_base) { - _env->ReleasePrimitiveArrayCritical(attrib_list_ref, attrib_list_base, + _env->ReleaseIntArrayElements(attrib_list_ref, attrib_list_base, JNI_ABORT); } if (_exception) { diff --git a/opengl/tools/glgen/stubs/gles11/common.cpp b/opengl/tools/glgen/stubs/gles11/common.cpp index f7bcb9d..18ec5e3 100644 --- a/opengl/tools/glgen/stubs/gles11/common.cpp +++ b/opengl/tools/glgen/stubs/gles11/common.cpp @@ -100,6 +100,116 @@ getPointer(JNIEnv *_env, jobject buffer, jarray *array, jint *remaining, jint *o return NULL; } +class ByteArrayGetter { +public: + static void* Get(JNIEnv* _env, jbyteArray array, jboolean* is_copy) { + return _env->GetByteArrayElements(array, is_copy); + } +}; +class BooleanArrayGetter { +public: + static void* Get(JNIEnv* _env, jbooleanArray array, jboolean* is_copy) { + return _env->GetBooleanArrayElements(array, is_copy); + } +}; +class CharArrayGetter { +public: + static void* Get(JNIEnv* _env, jcharArray array, jboolean* is_copy) { + return _env->GetCharArrayElements(array, is_copy); + } +}; +class ShortArrayGetter { +public: + static void* Get(JNIEnv* _env, jshortArray array, jboolean* is_copy) { + return _env->GetShortArrayElements(array, is_copy); + } +}; +class IntArrayGetter { +public: + static void* Get(JNIEnv* _env, jintArray array, jboolean* is_copy) { + return _env->GetIntArrayElements(array, is_copy); + } +}; +class LongArrayGetter { +public: + static void* Get(JNIEnv* _env, jlongArray array, jboolean* is_copy) { + return _env->GetLongArrayElements(array, is_copy); + } +}; +class FloatArrayGetter { +public: + static void* Get(JNIEnv* _env, jfloatArray array, jboolean* is_copy) { + return _env->GetFloatArrayElements(array, is_copy); + } +}; +class DoubleArrayGetter { +public: + static void* Get(JNIEnv* _env, jdoubleArray array, jboolean* is_copy) { + return _env->GetDoubleArrayElements(array, is_copy); + } +}; + +template<typename JTYPEARRAY, typename ARRAYGETTER> +static void* +getArrayPointer(JNIEnv *_env, JTYPEARRAY array, jboolean* is_copy) { + return ARRAYGETTER::Get(_env, array, is_copy); +} + +class ByteArrayReleaser { +public: + static void Release(JNIEnv* _env, jbyteArray array, jbyte* data, jboolean commit) { + _env->ReleaseByteArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; +class BooleanArrayReleaser { +public: + static void Release(JNIEnv* _env, jbooleanArray array, jboolean* data, jboolean commit) { + _env->ReleaseBooleanArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; +class CharArrayReleaser { +public: + static void Release(JNIEnv* _env, jcharArray array, jchar* data, jboolean commit) { + _env->ReleaseCharArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; +class ShortArrayReleaser { +public: + static void Release(JNIEnv* _env, jshortArray array, jshort* data, jboolean commit) { + _env->ReleaseShortArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; +class IntArrayReleaser { +public: + static void Release(JNIEnv* _env, jintArray array, jint* data, jboolean commit) { + _env->ReleaseIntArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; +class LongArrayReleaser { +public: + static void Release(JNIEnv* _env, jlongArray array, jlong* data, jboolean commit) { + _env->ReleaseLongArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; +class FloatArrayReleaser { +public: + static void Release(JNIEnv* _env, jfloatArray array, jfloat* data, jboolean commit) { + _env->ReleaseFloatArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; +class DoubleArrayReleaser { +public: + static void Release(JNIEnv* _env, jdoubleArray array, jdouble* data, jboolean commit) { + _env->ReleaseDoubleArrayElements(array, data, commit ? 0 : JNI_ABORT); + } +}; + +template<typename JTYPEARRAY, typename NTYPEARRAY, typename ARRAYRELEASER> +static void +releaseArrayPointer(JNIEnv *_env, JTYPEARRAY array, NTYPEARRAY data, jboolean commit) { + ARRAYRELEASER::Release(_env, array, data, commit); +} + static void releasePointer(JNIEnv *_env, jarray array, void *data, jboolean commit) { @@ -203,7 +313,8 @@ static int getNeededCount(GLint pname) { return needed; } -template <typename JTYPEARRAY, typename CTYPE, void GET(GLenum, CTYPE*)> +template <typename JTYPEARRAY, typename ARRAYGETTER, typename NTYPEARRAY, + typename ARRAYRELEASER, typename CTYPE, void GET(GLenum, CTYPE*)> static void get (JNIEnv *_env, jobject _this, jint pname, JTYPEARRAY params_ref, jint offset) { @@ -238,8 +349,8 @@ get _exceptionMessage = "length - offset < needed"; goto exit; } - params_base = (CTYPE *) - _env->GetPrimitiveArrayCritical(params_ref, (jboolean *)0); + params_base = (CTYPE *) getArrayPointer<JTYPEARRAY, ARRAYGETTER>( + _env, params_ref, (jboolean *)0); params = params_base + offset; GET( @@ -249,8 +360,8 @@ get exit: if (params_base) { - _env->ReleasePrimitiveArrayCritical(params_ref, params_base, - _exception ? JNI_ABORT: 0); + releaseArrayPointer<JTYPEARRAY, NTYPEARRAY, ARRAYRELEASER>( + _env, params_ref, params_base, !_exception); } if (_exception) { jniThrowException(_env, _exceptionType, _exceptionMessage); @@ -258,20 +369,21 @@ exit: } -template <typename CTYPE, void GET(GLenum, CTYPE*)> +template <typename CTYPE, typename JTYPEARRAY, typename ARRAYGETTER, typename NTYPEARRAY, + typename ARRAYRELEASER, void GET(GLenum, CTYPE*)> static void getarray (JNIEnv *_env, jobject _this, jint pname, jobject params_buf) { jint _exception = 0; const char * _exceptionType; const char * _exceptionMessage; - jarray _array = (jarray) 0; + JTYPEARRAY _array = (JTYPEARRAY) 0; jint _bufferOffset = (jint) 0; jint _remaining; CTYPE *params = (CTYPE *) 0; int _needed = 0; - params = (CTYPE *)getPointer(_env, params_buf, &_array, &_remaining, &_bufferOffset); + params = (CTYPE *)getPointer(_env, params_buf, (jarray*)&_array, &_remaining, &_bufferOffset); _remaining /= sizeof(CTYPE); // convert from bytes to item count _needed = getNeededCount(pname); // if we didn't find this pname, we just assume the user passed @@ -284,7 +396,8 @@ getarray goto exit; } if (params == NULL) { - char * _paramsBase = (char *)_env->GetPrimitiveArrayCritical(_array, (jboolean *) 0); + char * _paramsBase = (char *) getArrayPointer<JTYPEARRAY, ARRAYGETTER>( + _env, _array, (jboolean *) 0); params = (CTYPE *) (_paramsBase + _bufferOffset); } GET( @@ -294,7 +407,8 @@ getarray exit: if (_array) { - releasePointer(_env, _array, params, _exception ? JNI_FALSE : JNI_TRUE); + releaseArrayPointer<JTYPEARRAY, NTYPEARRAY, ARRAYRELEASER>( + _env, _array, (NTYPEARRAY)params, _exception ? JNI_FALSE : JNI_TRUE); } if (_exception) { jniThrowException(_env, _exceptionType, _exceptionMessage); diff --git a/opengl/tools/glgen/stubs/gles11/glDrawElementsInstanced.cpp b/opengl/tools/glgen/stubs/gles11/glDrawElementsInstanced.cpp index d844152..86decfb 100644 --- a/opengl/tools/glgen/stubs/gles11/glDrawElementsInstanced.cpp +++ b/opengl/tools/glgen/stubs/gles11/glDrawElementsInstanced.cpp @@ -36,4 +36,3 @@ android_glDrawElementsInstanced__IIIII (GLsizei)instanceCount ); } - diff --git a/opengl/tools/glgen/stubs/gles11/glGetActiveAttrib.cpp b/opengl/tools/glgen/stubs/gles11/glGetActiveAttrib.cpp index 7d414d8..a8d63d9 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetActiveAttrib.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetActiveAttrib.cpp @@ -32,7 +32,7 @@ android_glGetActiveAttrib__III_3II_3II_3II_3BI } _lengthRemaining = _env->GetArrayLength(length_ref) - lengthOffset; length_base = (GLsizei *) - _env->GetPrimitiveArrayCritical(length_ref, (jboolean *)0); + _env->GetIntArrayElements(length_ref, (jboolean *)0); length = length_base + lengthOffset; if (!size_ref) { @@ -49,7 +49,7 @@ android_glGetActiveAttrib__III_3II_3II_3II_3BI } _sizeRemaining = _env->GetArrayLength(size_ref) - sizeOffset; size_base = (GLint *) - _env->GetPrimitiveArrayCritical(size_ref, (jboolean *)0); + _env->GetIntArrayElements(size_ref, (jboolean *)0); size = size_base + sizeOffset; if (!type_ref) { @@ -66,7 +66,7 @@ android_glGetActiveAttrib__III_3II_3II_3II_3BI } _typeRemaining = _env->GetArrayLength(type_ref) - typeOffset; type_base = (GLenum *) - _env->GetPrimitiveArrayCritical(type_ref, (jboolean *)0); + _env->GetIntArrayElements(type_ref, (jboolean *)0); type = type_base + typeOffset; if (!name_ref) { @@ -83,7 +83,7 @@ android_glGetActiveAttrib__III_3II_3II_3II_3BI } _nameRemaining = _env->GetArrayLength(name_ref) - nameOffset; name_base = (char *) - _env->GetPrimitiveArrayCritical(name_ref, (jboolean *)0); + _env->GetByteArrayElements(name_ref, (jboolean *)0); name = name_base + nameOffset; glGetActiveAttrib( @@ -98,19 +98,19 @@ android_glGetActiveAttrib__III_3II_3II_3II_3BI exit: if (name_base) { - _env->ReleasePrimitiveArrayCritical(name_ref, name_base, + _env->ReleaseByteArrayElements(name_ref, (jbyte*)name_base, _exception ? JNI_ABORT: 0); } if (type_base) { - _env->ReleasePrimitiveArrayCritical(type_ref, type_base, + _env->ReleaseIntArrayElements(type_ref, (jint*)type_base, _exception ? JNI_ABORT: 0); } if (size_base) { - _env->ReleasePrimitiveArrayCritical(size_ref, size_base, + _env->ReleaseIntArrayElements(size_ref, (jint*)size_base, _exception ? JNI_ABORT: 0); } if (length_base) { - _env->ReleasePrimitiveArrayCritical(length_ref, length_base, + _env->ReleaseIntArrayElements(length_ref, (jint*)length_base, _exception ? JNI_ABORT: 0); } if (_exception) { @@ -122,11 +122,11 @@ exit: static void android_glGetActiveAttrib__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuffer_2Ljava_nio_IntBuffer_2B (JNIEnv *_env, jobject _this, jint program, jint index, jint bufsize, jobject length_buf, jobject size_buf, jobject type_buf, jbyte name) { - jarray _lengthArray = (jarray) 0; + jintArray _lengthArray = (jintArray) 0; jint _lengthBufferOffset = (jint) 0; - jarray _sizeArray = (jarray) 0; + jintArray _sizeArray = (jintArray) 0; jint _sizeBufferOffset = (jint) 0; - jarray _typeArray = (jarray) 0; + jintArray _typeArray = (jintArray) 0; jint _typeBufferOffset = (jint) 0; jint _lengthRemaining; GLsizei *length = (GLsizei *) 0; @@ -135,19 +135,19 @@ android_glGetActiveAttrib__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuffer_2Ljava_ni jint _typeRemaining; GLenum *type = (GLenum *) 0; - length = (GLsizei *)getPointer(_env, length_buf, &_lengthArray, &_lengthRemaining, &_lengthBufferOffset); - size = (GLint *)getPointer(_env, size_buf, &_sizeArray, &_sizeRemaining, &_sizeBufferOffset); - type = (GLenum *)getPointer(_env, type_buf, &_typeArray, &_typeRemaining, &_typeBufferOffset); + length = (GLsizei *)getPointer(_env, length_buf, (jarray*)&_lengthArray, &_lengthRemaining, &_lengthBufferOffset); + size = (GLint *)getPointer(_env, size_buf, (jarray*)&_sizeArray, &_sizeRemaining, &_sizeBufferOffset); + type = (GLenum *)getPointer(_env, type_buf, (jarray*)&_typeArray, &_typeRemaining, &_typeBufferOffset); if (length == NULL) { - char * _lengthBase = (char *)_env->GetPrimitiveArrayCritical(_lengthArray, (jboolean *) 0); + char * _lengthBase = (char *)_env->GetIntArrayElements(_lengthArray, (jboolean *) 0); length = (GLsizei *) (_lengthBase + _lengthBufferOffset); } if (size == NULL) { - char * _sizeBase = (char *)_env->GetPrimitiveArrayCritical(_sizeArray, (jboolean *) 0); + char * _sizeBase = (char *)_env->GetIntArrayElements(_sizeArray, (jboolean *) 0); size = (GLint *) (_sizeBase + _sizeBufferOffset); } if (type == NULL) { - char * _typeBase = (char *)_env->GetPrimitiveArrayCritical(_typeArray, (jboolean *) 0); + char * _typeBase = (char *)_env->GetIntArrayElements(_typeArray, (jboolean *) 0); type = (GLenum *) (_typeBase + _typeBufferOffset); } glGetActiveAttrib( @@ -160,13 +160,13 @@ android_glGetActiveAttrib__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuffer_2Ljava_ni reinterpret_cast<char *>(name) ); if (_typeArray) { - releasePointer(_env, _typeArray, type, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _typeArray, (jint*)type, JNI_TRUE); } if (_sizeArray) { - releasePointer(_env, _sizeArray, size, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _sizeArray, (jint*)size, JNI_TRUE); } if (_lengthArray) { - releasePointer(_env, _lengthArray, length, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _lengthArray, (jint*)length, JNI_TRUE); } } @@ -211,7 +211,7 @@ android_glGetActiveAttrib1 } _sizeRemaining = _env->GetArrayLength(size_ref) - sizeOffset; size_base = (GLint *) - _env->GetPrimitiveArrayCritical(size_ref, (jboolean *)0); + _env->GetIntArrayElements(size_ref, (jboolean *)0); size = size_base + sizeOffset; if (!type_ref) { @@ -228,7 +228,7 @@ android_glGetActiveAttrib1 } _typeRemaining = _env->GetArrayLength(type_ref) - typeOffset; type_base = (GLenum *) - _env->GetPrimitiveArrayCritical(type_ref, (jboolean *)0); + _env->GetIntArrayElements(type_ref, (jboolean *)0); type = type_base + typeOffset; glGetActiveAttrib( @@ -242,11 +242,11 @@ android_glGetActiveAttrib1 ); exit: if (type_base) { - _env->ReleasePrimitiveArrayCritical(type_ref, type_base, + _env->ReleaseIntArrayElements(type_ref, (jint*)type_base, _exception ? JNI_ABORT: 0); } if (size_base) { - _env->ReleasePrimitiveArrayCritical(size_ref, size_base, + _env->ReleaseIntArrayElements(size_ref, (jint*)size_base, _exception ? JNI_ABORT: 0); } if (_exception != 1) { @@ -269,9 +269,9 @@ exit: static jstring android_glGetActiveAttrib2 (JNIEnv *_env, jobject _this, jint program, jint index, jobject size_buf, jobject type_buf) { - jarray _sizeArray = (jarray) 0; + jintArray _sizeArray = (jintArray) 0; jint _sizeBufferOffset = (jint) 0; - jarray _typeArray = (jarray) 0; + jintArray _typeArray = (jintArray) 0; jint _typeBufferOffset = (jint) 0; jint _lengthRemaining; GLsizei *length = (GLsizei *) 0; @@ -294,14 +294,14 @@ android_glGetActiveAttrib2 return NULL; } - size = (GLint *)getPointer(_env, size_buf, &_sizeArray, &_sizeRemaining, &_sizeBufferOffset); - type = (GLenum *)getPointer(_env, type_buf, &_typeArray, &_typeRemaining, &_typeBufferOffset); + size = (GLint *)getPointer(_env, size_buf, (jarray*)&_sizeArray, &_sizeRemaining, &_sizeBufferOffset); + type = (GLenum *)getPointer(_env, type_buf, (jarray*)&_typeArray, &_typeRemaining, &_typeBufferOffset); if (size == NULL) { - char * _sizeBase = (char *)_env->GetPrimitiveArrayCritical(_sizeArray, (jboolean *) 0); + char * _sizeBase = (char *)_env->GetIntArrayElements(_sizeArray, (jboolean *) 0); size = (GLint *) (_sizeBase + _sizeBufferOffset); } if (type == NULL) { - char * _typeBase = (char *)_env->GetPrimitiveArrayCritical(_typeArray, (jboolean *) 0); + char * _typeBase = (char *)_env->GetIntArrayElements(_typeArray, (jboolean *) 0); type = (GLenum *) (_typeBase + _typeBufferOffset); } glGetActiveAttrib( @@ -315,10 +315,10 @@ android_glGetActiveAttrib2 ); if (_typeArray) { - releasePointer(_env, _typeArray, type, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _typeArray, (jint*)type, JNI_TRUE); } if (_sizeArray) { - releasePointer(_env, _sizeArray, size, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _sizeArray, (jint*)size, JNI_TRUE); } result = _env->NewStringUTF(buf); if (buf) { diff --git a/opengl/tools/glgen/stubs/gles11/glGetActiveUniform.cpp b/opengl/tools/glgen/stubs/gles11/glGetActiveUniform.cpp index a7376ba..68e8389 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetActiveUniform.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetActiveUniform.cpp @@ -32,7 +32,7 @@ android_glGetActiveUniform__III_3II_3II_3II_3BI } _lengthRemaining = _env->GetArrayLength(length_ref) - lengthOffset; length_base = (GLsizei *) - _env->GetPrimitiveArrayCritical(length_ref, (jboolean *)0); + _env->GetIntArrayElements(length_ref, (jboolean *)0); length = length_base + lengthOffset; if (!size_ref) { @@ -49,7 +49,7 @@ android_glGetActiveUniform__III_3II_3II_3II_3BI } _sizeRemaining = _env->GetArrayLength(size_ref) - sizeOffset; size_base = (GLint *) - _env->GetPrimitiveArrayCritical(size_ref, (jboolean *)0); + _env->GetIntArrayElements(size_ref, (jboolean *)0); size = size_base + sizeOffset; if (!type_ref) { @@ -66,7 +66,7 @@ android_glGetActiveUniform__III_3II_3II_3II_3BI } _typeRemaining = _env->GetArrayLength(type_ref) - typeOffset; type_base = (GLenum *) - _env->GetPrimitiveArrayCritical(type_ref, (jboolean *)0); + _env->GetIntArrayElements(type_ref, (jboolean *)0); type = type_base + typeOffset; if (!name_ref) { @@ -83,7 +83,7 @@ android_glGetActiveUniform__III_3II_3II_3II_3BI } _nameRemaining = _env->GetArrayLength(name_ref) - nameOffset; name_base = (char *) - _env->GetPrimitiveArrayCritical(name_ref, (jboolean *)0); + _env->GetByteArrayElements(name_ref, (jboolean *)0); name = name_base + nameOffset; glGetActiveUniform( @@ -98,19 +98,19 @@ android_glGetActiveUniform__III_3II_3II_3II_3BI exit: if (name_base) { - _env->ReleasePrimitiveArrayCritical(name_ref, name_base, + _env->ReleaseByteArrayElements(name_ref, (jbyte*)name_base, _exception ? JNI_ABORT: 0); } if (type_base) { - _env->ReleasePrimitiveArrayCritical(type_ref, type_base, + _env->ReleaseIntArrayElements(type_ref, (jint*)type_base, _exception ? JNI_ABORT: 0); } if (size_base) { - _env->ReleasePrimitiveArrayCritical(size_ref, size_base, + _env->ReleaseIntArrayElements(size_ref, (jint*)size_base, _exception ? JNI_ABORT: 0); } if (length_base) { - _env->ReleasePrimitiveArrayCritical(length_ref, length_base, + _env->ReleaseIntArrayElements(length_ref, (jint*)length_base, _exception ? JNI_ABORT: 0); } if (_exception) { @@ -122,11 +122,11 @@ exit: static void android_glGetActiveUniform__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuffer_2Ljava_nio_IntBuffer_2B (JNIEnv *_env, jobject _this, jint program, jint index, jint bufsize, jobject length_buf, jobject size_buf, jobject type_buf, jbyte name) { - jarray _lengthArray = (jarray) 0; + jintArray _lengthArray = (jintArray) 0; jint _lengthBufferOffset = (jint) 0; - jarray _sizeArray = (jarray) 0; + jintArray _sizeArray = (jintArray) 0; jint _sizeBufferOffset = (jint) 0; - jarray _typeArray = (jarray) 0; + jintArray _typeArray = (jintArray) 0; jint _typeBufferOffset = (jint) 0; jint _lengthRemaining; GLsizei *length = (GLsizei *) 0; @@ -135,19 +135,19 @@ android_glGetActiveUniform__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuffer_2Ljava_n jint _typeRemaining; GLenum *type = (GLenum *) 0; - length = (GLsizei *)getPointer(_env, length_buf, &_lengthArray, &_lengthRemaining, &_lengthBufferOffset); - size = (GLint *)getPointer(_env, size_buf, &_sizeArray, &_sizeRemaining, &_sizeBufferOffset); - type = (GLenum *)getPointer(_env, type_buf, &_typeArray, &_typeRemaining, &_typeBufferOffset); + length = (GLsizei *)getPointer(_env, length_buf, (jarray*)&_lengthArray, &_lengthRemaining, &_lengthBufferOffset); + size = (GLint *)getPointer(_env, size_buf, (jarray*)&_sizeArray, &_sizeRemaining, &_sizeBufferOffset); + type = (GLenum *)getPointer(_env, type_buf, (jarray*)&_typeArray, &_typeRemaining, &_typeBufferOffset); if (length == NULL) { - char * _lengthBase = (char *)_env->GetPrimitiveArrayCritical(_lengthArray, (jboolean *) 0); + char * _lengthBase = (char *)_env->GetIntArrayElements(_lengthArray, (jboolean *) 0); length = (GLsizei *) (_lengthBase + _lengthBufferOffset); } if (size == NULL) { - char * _sizeBase = (char *)_env->GetPrimitiveArrayCritical(_sizeArray, (jboolean *) 0); + char * _sizeBase = (char *)_env->GetIntArrayElements(_sizeArray, (jboolean *) 0); size = (GLint *) (_sizeBase + _sizeBufferOffset); } if (type == NULL) { - char * _typeBase = (char *)_env->GetPrimitiveArrayCritical(_typeArray, (jboolean *) 0); + char * _typeBase = (char *)_env->GetIntArrayElements(_typeArray, (jboolean *) 0); type = (GLenum *) (_typeBase + _typeBufferOffset); } glGetActiveUniform( @@ -160,13 +160,13 @@ android_glGetActiveUniform__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuffer_2Ljava_n reinterpret_cast<char *>(name) ); if (_typeArray) { - releasePointer(_env, _typeArray, type, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _typeArray, (jint*)type, JNI_TRUE); } if (_sizeArray) { - releasePointer(_env, _sizeArray, size, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _sizeArray, (jint*)size, JNI_TRUE); } if (_lengthArray) { - releasePointer(_env, _lengthArray, length, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _lengthArray, (jint*)length, JNI_TRUE); } } @@ -214,7 +214,7 @@ android_glGetActiveUniform1 } _sizeRemaining = _env->GetArrayLength(size_ref) - sizeOffset; size_base = (GLint *) - _env->GetPrimitiveArrayCritical(size_ref, (jboolean *)0); + _env->GetIntArrayElements(size_ref, (jboolean *)0); size = size_base + sizeOffset; if (!type_ref) { @@ -231,7 +231,7 @@ android_glGetActiveUniform1 } _typeRemaining = _env->GetArrayLength(type_ref) - typeOffset; type_base = (GLenum *) - _env->GetPrimitiveArrayCritical(type_ref, (jboolean *)0); + _env->GetIntArrayElements(type_ref, (jboolean *)0); type = type_base + typeOffset; glGetActiveUniform( @@ -246,11 +246,11 @@ android_glGetActiveUniform1 exit: if (type_base) { - _env->ReleasePrimitiveArrayCritical(type_ref, type_base, + _env->ReleaseIntArrayElements(type_ref, (jint*)type_base, _exception ? JNI_ABORT: 0); } if (size_base) { - _env->ReleasePrimitiveArrayCritical(size_ref, size_base, + _env->ReleaseIntArrayElements(size_ref, (jint*)size_base, _exception ? JNI_ABORT: 0); } if (_exception != 1) { @@ -272,9 +272,9 @@ exit: static jstring android_glGetActiveUniform2 (JNIEnv *_env, jobject _this, jint program, jint index, jobject size_buf, jobject type_buf) { - jarray _sizeArray = (jarray) 0; + jintArray _sizeArray = (jintArray) 0; jint _sizeBufferOffset = (jint) 0; - jarray _typeArray = (jarray) 0; + jintArray _typeArray = (jintArray) 0; jint _typeBufferOffset = (jint) 0; jint _sizeRemaining; GLint *size = (GLint *) 0; @@ -294,15 +294,15 @@ android_glGetActiveUniform2 return NULL; } - size = (GLint *)getPointer(_env, size_buf, &_sizeArray, &_sizeRemaining, &_sizeBufferOffset); - type = (GLenum *)getPointer(_env, type_buf, &_typeArray, &_typeRemaining, &_typeBufferOffset); + size = (GLint *)getPointer(_env, size_buf, (jarray*)&_sizeArray, &_sizeRemaining, &_sizeBufferOffset); + type = (GLenum *)getPointer(_env, type_buf, (jarray*)&_typeArray, &_typeRemaining, &_typeBufferOffset); if (size == NULL) { - char * _sizeBase = (char *)_env->GetPrimitiveArrayCritical(_sizeArray, (jboolean *) 0); + char * _sizeBase = (char *)_env->GetIntArrayElements(_sizeArray, (jboolean *) 0); size = (GLint *) (_sizeBase + _sizeBufferOffset); } if (type == NULL) { - char * _typeBase = (char *)_env->GetPrimitiveArrayCritical(_typeArray, (jboolean *) 0); + char * _typeBase = (char *)_env->GetIntArrayElements(_typeArray, (jboolean *) 0); type = (GLenum *) (_typeBase + _typeBufferOffset); } glGetActiveUniform( @@ -316,10 +316,10 @@ android_glGetActiveUniform2 ); if (_typeArray) { - releasePointer(_env, _typeArray, type, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _typeArray, (jint*)type, JNI_TRUE); } if (_sizeArray) { - releasePointer(_env, _sizeArray, size, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _sizeArray, (jint*)size, JNI_TRUE); } result = _env->NewStringUTF(buf); if (buf) { diff --git a/opengl/tools/glgen/stubs/gles11/glGetActiveUniformBlockName.cpp b/opengl/tools/glgen/stubs/gles11/glGetActiveUniformBlockName.cpp index bb6ae7c..6104c84 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetActiveUniformBlockName.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetActiveUniformBlockName.cpp @@ -25,7 +25,7 @@ android_glGetActiveUniformBlockName_III_3II_3BI goto exit; } _lengthRemaining = _env->GetArrayLength(length_ref) - lengthOffset; - _length_base = (GLsizei*)_env->GetPrimitiveArrayCritical( + _length_base = (GLsizei*)_env->GetIntArrayElements( length_ref, (jboolean*)0); _length = _length_base + lengthOffset; @@ -42,7 +42,7 @@ android_glGetActiveUniformBlockName_III_3II_3BI goto exit; } _nameRemaining = _env->GetArrayLength(name_ref) - nameOffset; - _name_base = (GLchar*)_env->GetPrimitiveArrayCritical( + _name_base = (GLchar*)_env->GetByteArrayElements( name_ref, (jboolean*)0); _name = _name_base + nameOffset; @@ -56,11 +56,11 @@ android_glGetActiveUniformBlockName_III_3II_3BI exit: if (_name_base) { - _env->ReleasePrimitiveArrayCritical(name_ref, _name_base, + _env->ReleaseByteArrayElements(name_ref, (jbyte*)_name_base, _exception ? JNI_ABORT: 0); } if (_length_base) { - _env->ReleasePrimitiveArrayCritical(length_ref, _length_base, + _env->ReleaseIntArrayElements(length_ref, (jint*)_length_base, _exception ? JNI_ABORT: 0); } if (_exception) { @@ -124,4 +124,3 @@ android_glGetActiveUniformBlockName_II free(name); return result; } - diff --git a/opengl/tools/glgen/stubs/gles11/glGetBooleanv.cpp b/opengl/tools/glgen/stubs/gles11/glGetBooleanv.cpp index 00c52af..7874bd8 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetBooleanv.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetBooleanv.cpp @@ -2,12 +2,14 @@ static void android_glGetBooleanv__I_3ZI (JNIEnv *_env, jobject _this, jint pname, jbooleanArray params_ref, jint offset) { - get<jbooleanArray, GLboolean, glGetBooleanv>(_env, _this, pname, params_ref, offset); + get<jbooleanArray, BooleanArrayGetter, jboolean*, BooleanArrayReleaser, GLboolean, glGetBooleanv>( + _env, _this, pname, params_ref, offset); } /* void glGetBooleanv ( GLenum pname, GLboolean *params ) */ static void android_glGetBooleanv__ILjava_nio_IntBuffer_2 (JNIEnv *_env, jobject _this, jint pname, jobject params_buf) { - getarray<GLboolean, glGetBooleanv>(_env, _this, pname, params_buf); + getarray<GLboolean, jintArray, IntArrayGetter, jint*, IntArrayReleaser, glGetBooleanv>( + _env, _this, pname, params_buf); } diff --git a/opengl/tools/glgen/stubs/gles11/glGetFloatv.cpp b/opengl/tools/glgen/stubs/gles11/glGetFloatv.cpp index 71c399d..2f41fd1 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetFloatv.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetFloatv.cpp @@ -2,12 +2,14 @@ static void android_glGetFloatv__I_3FI (JNIEnv *_env, jobject _this, jint pname, jfloatArray params_ref, jint offset) { - get<jfloatArray, GLfloat, glGetFloatv>(_env, _this, pname, params_ref, offset); + get<jfloatArray, FloatArrayGetter, jfloat*, FloatArrayReleaser, GLfloat, glGetFloatv>( + _env, _this, pname, params_ref, offset); } /* void glGetFloatv ( GLenum pname, GLfloat *params ) */ static void android_glGetFloatv__ILjava_nio_FloatBuffer_2 (JNIEnv *_env, jobject _this, jint pname, jobject params_buf) { - getarray<GLfloat, glGetFloatv>(_env, _this, pname, params_buf); + getarray<GLfloat, jfloatArray, FloatArrayGetter, jfloat*, FloatArrayReleaser, glGetFloatv>( + _env, _this, pname, params_buf); } diff --git a/opengl/tools/glgen/stubs/gles11/glGetIntegerv.cpp b/opengl/tools/glgen/stubs/gles11/glGetIntegerv.cpp index 9000ece..c960f31 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetIntegerv.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetIntegerv.cpp @@ -2,13 +2,14 @@ static void android_glGetIntegerv__I_3II (JNIEnv *_env, jobject _this, jint pname, jintArray params_ref, jint offset) { - get<jintArray, GLint, glGetIntegerv>(_env, _this, pname, params_ref, offset); + get<jintArray, IntArrayGetter, jint*, IntArrayReleaser, GLint, glGetIntegerv>( + _env, _this, pname, params_ref, offset); } /* void glGetIntegerv ( GLenum pname, GLint *params ) */ static void android_glGetIntegerv__ILjava_nio_IntBuffer_2 (JNIEnv *_env, jobject _this, jint pname, jobject params_buf) { - getarray<GLint, glGetIntegerv>(_env, _this, pname, params_buf); + getarray<GLint, jintArray, IntArrayGetter, jint*, IntArrayReleaser, glGetIntegerv>( + _env, _this, pname, params_buf); } - diff --git a/opengl/tools/glgen/stubs/gles11/glGetShaderSource.cpp b/opengl/tools/glgen/stubs/gles11/glGetShaderSource.cpp index c995d9c..d9808ef 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetShaderSource.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetShaderSource.cpp @@ -26,7 +26,7 @@ android_glGetShaderSource__II_3II_3BI } _lengthRemaining = _env->GetArrayLength(length_ref) - lengthOffset; length_base = (GLsizei *) - _env->GetPrimitiveArrayCritical(length_ref, (jboolean *)0); + _env->GetIntArrayElements(length_ref, (jboolean *)0); length = length_base + lengthOffset; if (!source_ref) { @@ -43,7 +43,7 @@ android_glGetShaderSource__II_3II_3BI } _sourceRemaining = _env->GetArrayLength(source_ref) - sourceOffset; source_base = (char *) - _env->GetPrimitiveArrayCritical(source_ref, (jboolean *)0); + _env->GetByteArrayElements(source_ref, (jboolean *)0); source = source_base + sourceOffset; glGetShaderSource( @@ -55,11 +55,11 @@ android_glGetShaderSource__II_3II_3BI exit: if (source_base) { - _env->ReleasePrimitiveArrayCritical(source_ref, source_base, + _env->ReleaseByteArrayElements(source_ref, (jbyte*)source_base, _exception ? JNI_ABORT: 0); } if (length_base) { - _env->ReleasePrimitiveArrayCritical(length_ref, length_base, + _env->ReleaseIntArrayElements(length_ref, (jint*)length_base, _exception ? JNI_ABORT: 0); } if (_exception) { @@ -71,14 +71,14 @@ exit: static void android_glGetShaderSource__IILjava_nio_IntBuffer_2B (JNIEnv *_env, jobject _this, jint shader, jint bufsize, jobject length_buf, jbyte source) { - jarray _array = (jarray) 0; + jintArray _array = (jintArray) 0; jint _bufferOffset = (jint) 0; jint _remaining; GLsizei *length = (GLsizei *) 0; - length = (GLsizei *)getPointer(_env, length_buf, &_array, &_remaining, &_bufferOffset); + length = (GLsizei *)getPointer(_env, length_buf, (jarray*)&_array, &_remaining, &_bufferOffset); if (length == NULL) { - char * _lengthBase = (char *)_env->GetPrimitiveArrayCritical(_array, (jboolean *) 0); + char * _lengthBase = (char *)_env->GetIntArrayElements(_array, (jboolean *) 0); length = (GLsizei *) (_lengthBase + _bufferOffset); } glGetShaderSource( @@ -88,7 +88,7 @@ android_glGetShaderSource__IILjava_nio_IntBuffer_2B reinterpret_cast<char *>(source) ); if (_array) { - releasePointer(_env, _array, length, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _array, (jint*)length, JNI_TRUE); } } diff --git a/opengl/tools/glgen/stubs/gles11/glGetTransformFeedbackVarying.cpp b/opengl/tools/glgen/stubs/gles11/glGetTransformFeedbackVarying.cpp index a977693..cb656c8 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetTransformFeedbackVarying.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetTransformFeedbackVarying.cpp @@ -32,7 +32,7 @@ android_glGetTransformFeedbackVarying__III_3II_3II_3II_3BI } _lengthRemaining = _env->GetArrayLength(length_ref) - lengthOffset; length_base = (GLsizei *) - _env->GetPrimitiveArrayCritical(length_ref, (jboolean *)0); + _env->GetIntArrayElements(length_ref, (jboolean *)0); length = length_base + lengthOffset; if (!size_ref) { @@ -49,7 +49,7 @@ android_glGetTransformFeedbackVarying__III_3II_3II_3II_3BI } _sizeRemaining = _env->GetArrayLength(size_ref) - sizeOffset; size_base = (GLint *) - _env->GetPrimitiveArrayCritical(size_ref, (jboolean *)0); + _env->GetIntArrayElements(size_ref, (jboolean *)0); size = size_base + sizeOffset; if (!type_ref) { @@ -66,7 +66,7 @@ android_glGetTransformFeedbackVarying__III_3II_3II_3II_3BI } _typeRemaining = _env->GetArrayLength(type_ref) - typeOffset; type_base = (GLenum *) - _env->GetPrimitiveArrayCritical(type_ref, (jboolean *)0); + _env->GetIntArrayElements(type_ref, (jboolean *)0); type = type_base + typeOffset; if (!name_ref) { @@ -83,7 +83,7 @@ android_glGetTransformFeedbackVarying__III_3II_3II_3II_3BI } _nameRemaining = _env->GetArrayLength(name_ref) - nameOffset; name_base = (char *) - _env->GetPrimitiveArrayCritical(name_ref, (jboolean *)0); + _env->GetByteArrayElements(name_ref, (jboolean *)0); name = name_base + nameOffset; glGetTransformFeedbackVarying( @@ -98,19 +98,19 @@ android_glGetTransformFeedbackVarying__III_3II_3II_3II_3BI exit: if (name_base) { - _env->ReleasePrimitiveArrayCritical(name_ref, name_base, + _env->ReleaseByteArrayElements(name_ref, (jbyte*)name_base, _exception ? JNI_ABORT: 0); } if (type_base) { - _env->ReleasePrimitiveArrayCritical(type_ref, type_base, + _env->ReleaseIntArrayElements(type_ref, (jint*)type_base, _exception ? JNI_ABORT: 0); } if (size_base) { - _env->ReleasePrimitiveArrayCritical(size_ref, size_base, + _env->ReleaseIntArrayElements(size_ref, (jint*)size_base, _exception ? JNI_ABORT: 0); } if (length_base) { - _env->ReleasePrimitiveArrayCritical(length_ref, length_base, + _env->ReleaseIntArrayElements(length_ref, (jint*)length_base, _exception ? JNI_ABORT: 0); } if (_exception) { @@ -122,11 +122,11 @@ exit: static void android_glGetTransformFeedbackVarying__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuffer_2Ljava_nio_IntBuffer_2B (JNIEnv *_env, jobject _this, jint program, jint index, jint bufsize, jobject length_buf, jobject size_buf, jobject type_buf, jbyte name) { - jarray _lengthArray = (jarray) 0; + jintArray _lengthArray = (jintArray) 0; jint _lengthBufferOffset = (jint) 0; - jarray _sizeArray = (jarray) 0; + jintArray _sizeArray = (jintArray) 0; jint _sizeBufferOffset = (jint) 0; - jarray _typeArray = (jarray) 0; + jintArray _typeArray = (jintArray) 0; jint _typeBufferOffset = (jint) 0; jint _lengthRemaining; GLsizei *length = (GLsizei *) 0; @@ -135,19 +135,19 @@ android_glGetTransformFeedbackVarying__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuff jint _typeRemaining; GLenum *type = (GLenum *) 0; - length = (GLsizei *)getPointer(_env, length_buf, &_lengthArray, &_lengthRemaining, &_lengthBufferOffset); - size = (GLint *)getPointer(_env, size_buf, &_sizeArray, &_sizeRemaining, &_sizeBufferOffset); - type = (GLenum *)getPointer(_env, type_buf, &_typeArray, &_typeRemaining, &_typeBufferOffset); + length = (GLsizei *)getPointer(_env, length_buf, (jarray*)&_lengthArray, &_lengthRemaining, &_lengthBufferOffset); + size = (GLint *)getPointer(_env, size_buf, (jarray*)&_sizeArray, &_sizeRemaining, &_sizeBufferOffset); + type = (GLenum *)getPointer(_env, type_buf, (jarray*)&_typeArray, &_typeRemaining, &_typeBufferOffset); if (length == NULL) { - char * _lengthBase = (char *)_env->GetPrimitiveArrayCritical(_lengthArray, (jboolean *) 0); + char * _lengthBase = (char *)_env->GetIntArrayElements(_lengthArray, (jboolean *) 0); length = (GLsizei *) (_lengthBase + _lengthBufferOffset); } if (size == NULL) { - char * _sizeBase = (char *)_env->GetPrimitiveArrayCritical(_sizeArray, (jboolean *) 0); + char * _sizeBase = (char *)_env->GetIntArrayElements(_sizeArray, (jboolean *) 0); size = (GLint *) (_sizeBase + _sizeBufferOffset); } if (type == NULL) { - char * _typeBase = (char *)_env->GetPrimitiveArrayCritical(_typeArray, (jboolean *) 0); + char * _typeBase = (char *)_env->GetIntArrayElements(_typeArray, (jboolean *) 0); type = (GLenum *) (_typeBase + _typeBufferOffset); } glGetTransformFeedbackVarying( @@ -164,13 +164,13 @@ android_glGetTransformFeedbackVarying__IIILjava_nio_IntBuffer_2Ljava_nio_IntBuff (char *)static_cast<uintptr_t>(name) ); if (_typeArray) { - releasePointer(_env, _typeArray, type, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _typeArray, (jint*)type, JNI_TRUE); } if (_sizeArray) { - releasePointer(_env, _sizeArray, size, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _sizeArray, (jint*)size, JNI_TRUE); } if (_lengthArray) { - releasePointer(_env, _lengthArray, length, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _lengthArray, (jint*)length, JNI_TRUE); } } @@ -215,7 +215,7 @@ android_glGetTransformFeedbackVarying1 } _sizeRemaining = _env->GetArrayLength(size_ref) - sizeOffset; size_base = (GLint *) - _env->GetPrimitiveArrayCritical(size_ref, (jboolean *)0); + _env->GetIntArrayElements(size_ref, (jboolean *)0); size = size_base + sizeOffset; if (!type_ref) { @@ -232,7 +232,7 @@ android_glGetTransformFeedbackVarying1 } _typeRemaining = _env->GetArrayLength(type_ref) - typeOffset; type_base = (GLenum *) - _env->GetPrimitiveArrayCritical(type_ref, (jboolean *)0); + _env->GetIntArrayElements(type_ref, (jboolean *)0); type = type_base + typeOffset; glGetTransformFeedbackVarying( @@ -246,11 +246,11 @@ android_glGetTransformFeedbackVarying1 ); exit: if (type_base) { - _env->ReleasePrimitiveArrayCritical(type_ref, type_base, + _env->ReleaseIntArrayElements(type_ref, (jint*)type_base, _exception ? JNI_ABORT: 0); } if (size_base) { - _env->ReleasePrimitiveArrayCritical(size_ref, size_base, + _env->ReleaseIntArrayElements(size_ref, (jint*)size_base, _exception ? JNI_ABORT: 0); } if (_exception != 1) { @@ -273,9 +273,9 @@ exit: static jstring android_glGetTransformFeedbackVarying2 (JNIEnv *_env, jobject _this, jint program, jint index, jobject size_buf, jobject type_buf) { - jarray _sizeArray = (jarray) 0; + jintArray _sizeArray = (jintArray) 0; jint _sizeBufferOffset = (jint) 0; - jarray _typeArray = (jarray) 0; + jintArray _typeArray = (jintArray) 0; jint _typeBufferOffset = (jint) 0; jint _lengthRemaining; GLsizei *length = (GLsizei *) 0; @@ -298,14 +298,14 @@ android_glGetTransformFeedbackVarying2 return NULL; } - size = (GLint *)getPointer(_env, size_buf, &_sizeArray, &_sizeRemaining, &_sizeBufferOffset); - type = (GLenum *)getPointer(_env, type_buf, &_typeArray, &_typeRemaining, &_typeBufferOffset); + size = (GLint *)getPointer(_env, size_buf, (jarray*)&_sizeArray, &_sizeRemaining, &_sizeBufferOffset); + type = (GLenum *)getPointer(_env, type_buf, (jarray*)&_typeArray, &_typeRemaining, &_typeBufferOffset); if (size == NULL) { - char * _sizeBase = (char *)_env->GetPrimitiveArrayCritical(_sizeArray, (jboolean *) 0); + char * _sizeBase = (char *)_env->GetIntArrayElements(_sizeArray, (jboolean *) 0); size = (GLint *) (_sizeBase + _sizeBufferOffset); } if (type == NULL) { - char * _typeBase = (char *)_env->GetPrimitiveArrayCritical(_typeArray, (jboolean *) 0); + char * _typeBase = (char *)_env->GetIntArrayElements(_typeArray, (jboolean *) 0); type = (GLenum *) (_typeBase + _typeBufferOffset); } glGetTransformFeedbackVarying( @@ -319,10 +319,10 @@ android_glGetTransformFeedbackVarying2 ); if (_typeArray) { - releasePointer(_env, _typeArray, type, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _typeArray, (jint*)type, JNI_TRUE); } if (_sizeArray) { - releasePointer(_env, _sizeArray, size, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>(_env, _sizeArray, (jint*)size, JNI_TRUE); } result = _env->NewStringUTF(buf); if (buf) { diff --git a/opengl/tools/glgen/stubs/gles11/glGetUniformIndices.cpp b/opengl/tools/glgen/stubs/gles11/glGetUniformIndices.cpp index fb137ab..13ef01e 100644 --- a/opengl/tools/glgen/stubs/gles11/glGetUniformIndices.cpp +++ b/opengl/tools/glgen/stubs/gles11/glGetUniformIndices.cpp @@ -49,7 +49,7 @@ android_glGetUniformIndices_array _exceptionMessage = "not enough space in uniformIndices"; goto exit; } - _indices_base = (GLuint*)_env->GetPrimitiveArrayCritical( + _indices_base = (GLuint*)_env->GetIntArrayElements( uniformIndices_ref, 0); _indices = _indices_base + uniformIndicesOffset; @@ -57,8 +57,8 @@ android_glGetUniformIndices_array exit: if (_indices_base) { - _env->ReleasePrimitiveArrayCritical(uniformIndices_ref, _indices_base, - _exception ? JNI_ABORT : 0); + _env->ReleaseIntArrayElements(uniformIndices_ref, (jint*)_indices_base, + _exception ? JNI_ABORT : 0); } for (_i = _count - 1; _i >= 0; _i--) { if (_names[_i]) { @@ -85,7 +85,7 @@ android_glGetUniformIndices_buffer jint _count = 0; jint _i; const char** _names = NULL; - jarray _uniformIndicesArray = (jarray)0; + jintArray _uniformIndicesArray = (jintArray)0; jint _uniformIndicesRemaining; jint _uniformIndicesOffset = 0; GLuint* _indices = NULL; @@ -118,11 +118,11 @@ android_glGetUniformIndices_buffer } _indices = (GLuint*)getPointer(_env, uniformIndices_buf, - &_uniformIndicesArray, &_uniformIndicesRemaining, + (jarray*)&_uniformIndicesArray, &_uniformIndicesRemaining, &_uniformIndicesOffset); if (!_indices) { - _indicesBase = (char*)_env->GetPrimitiveArrayCritical( - _uniformIndicesArray, 0); + _indicesBase = (char*)_env->GetIntArrayElements( + _uniformIndicesArray, 0); _indices = (GLuint*)(_indicesBase + _uniformIndicesOffset); } if (_uniformIndicesRemaining < _count) { @@ -136,7 +136,8 @@ android_glGetUniformIndices_buffer exit: if (_uniformIndicesArray) { - releasePointer(_env, _uniformIndicesArray, _indicesBase, JNI_TRUE); + releaseArrayPointer<jintArray, jint*, IntArrayReleaser>( + _env, _uniformIndicesArray, (jint*)_indicesBase, JNI_TRUE); } for (_i = _count - 1; _i >= 0; _i--) { if (_names[_i]) { @@ -151,4 +152,3 @@ exit: jniThrowException(_env, _exceptionType, _exceptionMessage); } } - diff --git a/opengl/tools/glgen2/glgen.py b/opengl/tools/glgen2/glgen.py index ed6b451..9b30fd1 100755 --- a/opengl/tools/glgen2/glgen.py +++ b/opengl/tools/glgen2/glgen.py @@ -86,11 +86,25 @@ def fmtTypeNameList(params): return ', '.join(['"%s", %s' % (p[0], p[1]) for p in params]) -def overrideSymbolName(sym): - # The wrapper intercepts glGetString and (sometimes) calls the generated - # __glGetString thunk which dispatches to the driver's glGetString - if sym == 'glGetString': - return '__glGetString' +def overrideSymbolName(sym, apiname): + # The wrapper intercepts various glGet and glGetString functions and + # (sometimes) calls the generated thunk which dispatches to the + # driver's implementation + wrapped_get_syms = { + 'gles1' : [ + 'glGetString' + ], + 'gles2' : [ + 'glGetString', + 'glGetStringi', + 'glGetBooleanv', + 'glGetFloatv', + 'glGetIntegerv', + 'glGetInteger64v', + ], + } + if sym in wrapped_get_syms.get(apiname): + return '__' + sym else: return sym @@ -115,8 +129,8 @@ class TrampolineGen(reg.OutputGenerator): print('%s API_ENTRY(%s)(%s) {\n' ' %s(%s%s%s);\n' '}' - % (rtype, overrideSymbolName(fname), fmtParams(params), - call, fname, + % (rtype, overrideSymbolName(fname, self.genOpts.apiname), + fmtParams(params), call, fname, ', ' if len(params) > 0 else '', fmtArgs(params)), file=self.outFile) diff --git a/services/inputflinger/Android.mk b/services/inputflinger/Android.mk index 1af59a3..ed867d8 100644 --- a/services/inputflinger/Android.mk +++ b/services/inputflinger/Android.mk @@ -45,3 +45,5 @@ LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH) LOCAL_MODULE := libinputflinger include $(BUILD_SHARED_LIBRARY) + +include $(call all-makefiles-under,$(LOCAL_PATH)) diff --git a/services/inputflinger/EventHub.cpp b/services/inputflinger/EventHub.cpp index 93ce010..6b60c7c 100644 --- a/services/inputflinger/EventHub.cpp +++ b/services/inputflinger/EventHub.cpp @@ -131,6 +131,13 @@ uint32_t getAbsAxisUsage(int32_t axis, uint32_t deviceClasses) { } } + // External stylus gets the pressure axis + if (deviceClasses & INPUT_DEVICE_CLASS_EXTERNAL_STYLUS) { + if (axis == ABS_PRESSURE) { + return INPUT_DEVICE_CLASS_EXTERNAL_STYLUS; + } + } + // Joystick devices get the rest. return deviceClasses & INPUT_DEVICE_CLASS_JOYSTICK; } @@ -1185,6 +1192,16 @@ status_t EventHub::openDeviceLocked(const char *devicePath) { && test_bit(ABS_X, device->absBitmask) && test_bit(ABS_Y, device->absBitmask)) { device->classes |= INPUT_DEVICE_CLASS_TOUCH; + // Is this a BT stylus? + } else if ((test_bit(ABS_PRESSURE, device->absBitmask) || + test_bit(BTN_TOUCH, device->keyBitmask)) + && !test_bit(ABS_X, device->absBitmask) + && !test_bit(ABS_Y, device->absBitmask)) { + device->classes |= INPUT_DEVICE_CLASS_EXTERNAL_STYLUS; + // Keyboard will try to claim some of the buttons but we really want to reserve those so we + // can fuse it with the touch screen data, so just take them back. Note this means an + // external stylus cannot also be a keyboard device. + device->classes &= ~INPUT_DEVICE_CLASS_KEYBOARD; } // See if this device is a joystick. @@ -1279,6 +1296,11 @@ status_t EventHub::openDeviceLocked(const char *devicePath) { return -1; } + // Determine whether the device has a mic. + if (deviceHasMicLocked(device)) { + device->classes |= INPUT_DEVICE_CLASS_MIC; + } + // Determine whether the device is external or internal. if (isExternalDeviceLocked(device)) { device->classes |= INPUT_DEVICE_CLASS_EXTERNAL; @@ -1293,7 +1315,10 @@ status_t EventHub::openDeviceLocked(const char *devicePath) { // Register with epoll. struct epoll_event eventItem; memset(&eventItem, 0, sizeof(eventItem)); - eventItem.events = mUsingEpollWakeup ? EPOLLIN : EPOLLIN | EPOLLWAKEUP; + eventItem.events = EPOLLIN; + if (mUsingEpollWakeup) { + eventItem.events |= EPOLLWAKEUP; + } eventItem.data.u32 = deviceId; if (epoll_ctl(mEpollFd, EPOLL_CTL_ADD, fd, &eventItem)) { ALOGE("Could not add device fd to epoll instance. errno=%d", errno); @@ -1412,6 +1437,16 @@ bool EventHub::isExternalDeviceLocked(Device* device) { return device->identifier.bus == BUS_USB || device->identifier.bus == BUS_BLUETOOTH; } +bool EventHub::deviceHasMicLocked(Device* device) { + if (device->configuration) { + bool value; + if (device->configuration->tryGetProperty(String8("audio.mic"), value)) { + return value; + } + } + return false; +} + int32_t EventHub::getNextControllerNumberLocked(Device* device) { if (mControllerNumbers.isFull()) { ALOGI("Maximum number of controllers reached, assigning controller number 0 to device %s", diff --git a/services/inputflinger/EventHub.h b/services/inputflinger/EventHub.h index 20179ae..3ec4910 100644 --- a/services/inputflinger/EventHub.h +++ b/services/inputflinger/EventHub.h @@ -131,6 +131,12 @@ enum { /* The input device has a vibrator (supports FF_RUMBLE). */ INPUT_DEVICE_CLASS_VIBRATOR = 0x00000200, + /* The input device has a microphone. */ + INPUT_DEVICE_CLASS_MIC = 0x00000400, + + /* The input device is an external stylus (has data we want to fuse with touch data). */ + INPUT_DEVICE_CLASS_EXTERNAL_STYLUS = 0x00000800, + /* The input device is virtual (not a real device, not part of UI configuration). */ INPUT_DEVICE_CLASS_VIRTUAL = 0x40000000, @@ -394,6 +400,7 @@ private: status_t loadKeyMapLocked(Device* device); bool isExternalDeviceLocked(Device* device); + bool deviceHasMicLocked(Device* device); int32_t getNextControllerNumberLocked(Device* device); void releaseControllerNumberLocked(Device* device); diff --git a/services/inputflinger/InputDispatcher.cpp b/services/inputflinger/InputDispatcher.cpp index 9157bc1..0fba1bf 100644 --- a/services/inputflinger/InputDispatcher.cpp +++ b/services/inputflinger/InputDispatcher.cpp @@ -119,7 +119,7 @@ static bool validateKeyEvent(int32_t action) { return true; } -static bool isValidMotionAction(int32_t action, size_t pointerCount) { +static bool isValidMotionAction(int32_t action, int32_t actionButton, int32_t pointerCount) { switch (action & AMOTION_EVENT_ACTION_MASK) { case AMOTION_EVENT_ACTION_DOWN: case AMOTION_EVENT_ACTION_UP: @@ -136,14 +136,17 @@ static bool isValidMotionAction(int32_t action, size_t pointerCount) { int32_t index = getMotionEventActionPointerIndex(action); return index >= 0 && size_t(index) < pointerCount; } + case AMOTION_EVENT_ACTION_BUTTON_PRESS: + case AMOTION_EVENT_ACTION_BUTTON_RELEASE: + return actionButton != 0; default: return false; } } -static bool validateMotionEvent(int32_t action, size_t pointerCount, +static bool validateMotionEvent(int32_t action, int32_t actionButton, size_t pointerCount, const PointerProperties* pointerProperties) { - if (! isValidMotionAction(action, pointerCount)) { + if (! isValidMotionAction(action, actionButton, pointerCount)) { ALOGE("Motion event has invalid action code 0x%x", action); return false; } @@ -198,7 +201,8 @@ static void dumpRegion(String8& dump, const Region& region) { InputDispatcher::InputDispatcher(const sp<InputDispatcherPolicyInterface>& policy) : mPolicy(policy), - mPendingEvent(NULL), mAppSwitchSawKeyDown(false), mAppSwitchDueTime(LONG_LONG_MAX), + mPendingEvent(NULL), mLastDropReason(DROP_REASON_NOT_DROPPED), + mAppSwitchSawKeyDown(false), mAppSwitchDueTime(LONG_LONG_MAX), mNextUnblockedEvent(NULL), mDispatchEnabled(false), mDispatchFrozen(false), mInputFilterEnabled(false), mInputTargetWaitCause(INPUT_TARGET_WAIT_CAUSE_NONE) { @@ -394,6 +398,7 @@ void InputDispatcher::dispatchOnceInnerLocked(nsecs_t* nextWakeupTime) { if (dropReason != DROP_REASON_NOT_DROPPED) { dropInboundEventLocked(mPendingEvent, dropReason); } + mLastDropReason = dropReason; releasePendingEventLocked(); *nextWakeupTime = LONG_LONG_MIN; // force next poll to wake up immediately @@ -503,7 +508,9 @@ void InputDispatcher::dropInboundEventLocked(EventEntry* entry, DropReason dropR reason = "inbound event was dropped because the policy consumed it"; break; case DROP_REASON_DISABLED: - ALOGI("Dropped event because input dispatch is disabled."); + if (mLastDropReason != DROP_REASON_DISABLED) { + ALOGI("Dropped event because input dispatch is disabled."); + } reason = "inbound event was dropped because input dispatch is disabled"; break; case DROP_REASON_APP_SWITCH: @@ -852,6 +859,13 @@ bool InputDispatcher::dispatchMotionLocked( setInjectionResultLocked(entry, injectionResult); if (injectionResult != INPUT_EVENT_INJECTION_SUCCEEDED) { + if (injectionResult != INPUT_EVENT_INJECTION_PERMISSION_DENIED) { + CancelationOptions::Mode mode(isPointerEvent ? + CancelationOptions::CANCEL_POINTER_EVENTS : + CancelationOptions::CANCEL_NON_POINTER_EVENTS); + CancelationOptions options(mode, "input event injection failed"); + synthesizeCancelationEventsForMonitorsLocked(options); + } return true; } @@ -874,12 +888,12 @@ bool InputDispatcher::dispatchMotionLocked( void InputDispatcher::logOutboundMotionDetailsLocked(const char* prefix, const MotionEntry* entry) { #if DEBUG_OUTBOUND_EVENT_DETAILS ALOGD("%seventTime=%lld, deviceId=%d, source=0x%x, policyFlags=0x%x, " - "action=0x%x, flags=0x%x, " - "metaState=0x%x, buttonState=0x%x, " + "action=0x%x, actionButton=0x%x, flags=0x%x, " + "metaState=0x%x, buttonState=0x%x," "edgeFlags=0x%x, xPrecision=%f, yPrecision=%f, downTime=%lld", prefix, entry->eventTime, entry->deviceId, entry->source, entry->policyFlags, - entry->action, entry->flags, + entry->action, entry->actionButton, entry->flags, entry->metaState, entry->buttonState, entry->edgeFlags, entry->xPrecision, entry->yPrecision, entry->downTime); @@ -1981,10 +1995,10 @@ void InputDispatcher::startDispatchCycleLocked(nsecs_t currentTime, // Publish the motion event. status = connection->inputPublisher.publishMotionEvent(dispatchEntry->seq, motionEntry->deviceId, motionEntry->source, - dispatchEntry->resolvedAction, dispatchEntry->resolvedFlags, - motionEntry->edgeFlags, motionEntry->metaState, motionEntry->buttonState, - xOffset, yOffset, - motionEntry->xPrecision, motionEntry->yPrecision, + dispatchEntry->resolvedAction, motionEntry->actionButton, + dispatchEntry->resolvedFlags, motionEntry->edgeFlags, + motionEntry->metaState, motionEntry->buttonState, + xOffset, yOffset, motionEntry->xPrecision, motionEntry->yPrecision, motionEntry->downTime, motionEntry->eventTime, motionEntry->pointerCount, motionEntry->pointerProperties, usingCoords); @@ -2160,6 +2174,13 @@ void InputDispatcher::synthesizeCancelationEventsForAllConnectionsLocked( } } +void InputDispatcher::synthesizeCancelationEventsForMonitorsLocked( + const CancelationOptions& options) { + for (size_t i = 0; i < mMonitoringChannels.size(); i++) { + synthesizeCancelationEventsForInputChannelLocked(mMonitoringChannels[i], options); + } +} + void InputDispatcher::synthesizeCancelationEventsForInputChannelLocked( const sp<InputChannel>& channel, const CancelationOptions& options) { ssize_t index = getConnectionIndexLocked(channel); @@ -2298,6 +2319,7 @@ InputDispatcher::splitMotionEvent(const MotionEntry* originalMotionEntry, BitSet originalMotionEntry->source, originalMotionEntry->policyFlags, action, + originalMotionEntry->actionButton, originalMotionEntry->flags, originalMotionEntry->metaState, originalMotionEntry->buttonState, @@ -2432,10 +2454,10 @@ bool InputDispatcher::shouldSendKeyToInputFilterLocked(const NotifyKeyArgs* args void InputDispatcher::notifyMotion(const NotifyMotionArgs* args) { #if DEBUG_INBOUND_EVENT_DETAILS ALOGD("notifyMotion - eventTime=%lld, deviceId=%d, source=0x%x, policyFlags=0x%x, " - "action=0x%x, flags=0x%x, metaState=0x%x, buttonState=0x%x, edgeFlags=0x%x, " - "xPrecision=%f, yPrecision=%f, downTime=%lld", + "action=0x%x, actionButton=0x%x, flags=0x%x, metaState=0x%x, buttonState=0x%x," + "edgeFlags=0x%x, xPrecision=%f, yPrecision=%f, downTime=%lld", args->eventTime, args->deviceId, args->source, args->policyFlags, - args->action, args->flags, args->metaState, args->buttonState, + args->action, args->actionButton, args->flags, args->metaState, args->buttonState, args->edgeFlags, args->xPrecision, args->yPrecision, args->downTime); for (uint32_t i = 0; i < args->pointerCount; i++) { ALOGD(" Pointer %d: id=%d, toolType=%d, " @@ -2455,7 +2477,8 @@ void InputDispatcher::notifyMotion(const NotifyMotionArgs* args) { args->pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION)); } #endif - if (!validateMotionEvent(args->action, args->pointerCount, args->pointerProperties)) { + if (!validateMotionEvent(args->action, args->actionButton, + args->pointerCount, args->pointerProperties)) { return; } @@ -2471,9 +2494,9 @@ void InputDispatcher::notifyMotion(const NotifyMotionArgs* args) { mLock.unlock(); MotionEvent event; - event.initialize(args->deviceId, args->source, args->action, args->flags, - args->edgeFlags, args->metaState, args->buttonState, 0, 0, - args->xPrecision, args->yPrecision, + event.initialize(args->deviceId, args->source, args->action, args->actionButton, + args->flags, args->edgeFlags, args->metaState, args->buttonState, + 0, 0, args->xPrecision, args->yPrecision, args->downTime, args->eventTime, args->pointerCount, args->pointerProperties, args->pointerCoords); @@ -2488,7 +2511,8 @@ void InputDispatcher::notifyMotion(const NotifyMotionArgs* args) { // Just enqueue a new motion event. MotionEntry* newEntry = new MotionEntry(args->eventTime, args->deviceId, args->source, policyFlags, - args->action, args->flags, args->metaState, args->buttonState, + args->action, args->actionButton, args->flags, + args->metaState, args->buttonState, args->edgeFlags, args->xPrecision, args->yPrecision, args->downTime, args->displayId, args->pointerCount, args->pointerProperties, args->pointerCoords, 0, 0); @@ -2589,7 +2613,8 @@ int32_t InputDispatcher::injectInputEvent(const InputEvent* event, int32_t displ int32_t action = motionEvent->getAction(); size_t pointerCount = motionEvent->getPointerCount(); const PointerProperties* pointerProperties = motionEvent->getPointerProperties(); - if (! validateMotionEvent(action, pointerCount, pointerProperties)) { + int32_t actionButton = motionEvent->getActionButton(); + if (! validateMotionEvent(action, actionButton, pointerCount, pointerProperties)) { return INPUT_EVENT_INJECTION_FAILED; } @@ -2603,7 +2628,7 @@ int32_t InputDispatcher::injectInputEvent(const InputEvent* event, int32_t displ const PointerCoords* samplePointerCoords = motionEvent->getSamplePointerCoords(); firstInjectedEntry = new MotionEntry(*sampleEventTimes, motionEvent->getDeviceId(), motionEvent->getSource(), policyFlags, - action, motionEvent->getFlags(), + action, actionButton, motionEvent->getFlags(), motionEvent->getMetaState(), motionEvent->getButtonState(), motionEvent->getEdgeFlags(), motionEvent->getXPrecision(), motionEvent->getYPrecision(), @@ -2616,7 +2641,7 @@ int32_t InputDispatcher::injectInputEvent(const InputEvent* event, int32_t displ samplePointerCoords += pointerCount; MotionEntry* nextInjectedEntry = new MotionEntry(*sampleEventTimes, motionEvent->getDeviceId(), motionEvent->getSource(), policyFlags, - action, motionEvent->getFlags(), + action, actionButton, motionEvent->getFlags(), motionEvent->getMetaState(), motionEvent->getButtonState(), motionEvent->getEdgeFlags(), motionEvent->getXPrecision(), motionEvent->getYPrecision(), @@ -3907,18 +3932,18 @@ void InputDispatcher::KeyEntry::recycle() { // --- InputDispatcher::MotionEntry --- -InputDispatcher::MotionEntry::MotionEntry(nsecs_t eventTime, - int32_t deviceId, uint32_t source, uint32_t policyFlags, int32_t action, int32_t flags, - int32_t metaState, int32_t buttonState, - int32_t edgeFlags, float xPrecision, float yPrecision, - nsecs_t downTime, int32_t displayId, uint32_t pointerCount, +InputDispatcher::MotionEntry::MotionEntry(nsecs_t eventTime, int32_t deviceId, + uint32_t source, uint32_t policyFlags, int32_t action, int32_t actionButton, + int32_t flags, int32_t metaState, int32_t buttonState, int32_t edgeFlags, + float xPrecision, float yPrecision, nsecs_t downTime, + int32_t displayId, uint32_t pointerCount, const PointerProperties* pointerProperties, const PointerCoords* pointerCoords, float xOffset, float yOffset) : EventEntry(TYPE_MOTION, eventTime, policyFlags), eventTime(eventTime), - deviceId(deviceId), source(source), action(action), flags(flags), - metaState(metaState), buttonState(buttonState), edgeFlags(edgeFlags), - xPrecision(xPrecision), yPrecision(yPrecision), + deviceId(deviceId), source(source), action(action), actionButton(actionButton), + flags(flags), metaState(metaState), buttonState(buttonState), + edgeFlags(edgeFlags), xPrecision(xPrecision), yPrecision(yPrecision), downTime(downTime), displayId(displayId), pointerCount(pointerCount) { for (uint32_t i = 0; i < pointerCount; i++) { this->pointerProperties[i].copyFrom(pointerProperties[i]); @@ -3933,10 +3958,10 @@ InputDispatcher::MotionEntry::~MotionEntry() { } void InputDispatcher::MotionEntry::appendDescription(String8& msg) const { - msg.appendFormat("MotionEvent(deviceId=%d, source=0x%08x, action=%d, " - "flags=0x%08x, metaState=0x%08x, buttonState=0x%08x, edgeFlags=0x%08x, " - "xPrecision=%.1f, yPrecision=%.1f, displayId=%d, pointers=[", - deviceId, source, action, flags, metaState, buttonState, edgeFlags, + msg.appendFormat("MotionEvent(deviceId=%d, source=0x%08x, action=%d, actionButton=0x%08x, " + "flags=0x%08x, metaState=0x%08x, buttonState=0x%08x, " + "edgeFlags=0x%08x, xPrecision=%.1f, yPrecision=%.1f, displayId=%d, pointers=[", + deviceId, source, action, actionButton, flags, metaState, buttonState, edgeFlags, xPrecision, yPrecision, displayId); for (uint32_t i = 0; i < pointerCount; i++) { if (i) { @@ -4237,7 +4262,7 @@ void InputDispatcher::InputState::synthesizeCancelationEvents(nsecs_t currentTim memento.hovering ? AMOTION_EVENT_ACTION_HOVER_EXIT : AMOTION_EVENT_ACTION_CANCEL, - memento.flags, 0, 0, 0, + memento.flags, 0, 0, 0, 0, memento.xPrecision, memento.yPrecision, memento.downTime, memento.displayId, memento.pointerCount, memento.pointerProperties, memento.pointerCoords, diff --git a/services/inputflinger/InputDispatcher.h b/services/inputflinger/InputDispatcher.h index 8c78a44..98355c6 100644 --- a/services/inputflinger/InputDispatcher.h +++ b/services/inputflinger/InputDispatcher.h @@ -504,6 +504,7 @@ private: int32_t deviceId; uint32_t source; int32_t action; + int32_t actionButton; int32_t flags; int32_t metaState; int32_t buttonState; @@ -518,10 +519,10 @@ private: MotionEntry(nsecs_t eventTime, int32_t deviceId, uint32_t source, uint32_t policyFlags, - int32_t action, int32_t flags, + int32_t action, int32_t actionButton, int32_t flags, int32_t metaState, int32_t buttonState, int32_t edgeFlags, - float xPrecision, float yPrecision, - nsecs_t downTime, int32_t displayId, uint32_t pointerCount, + float xPrecision, float yPrecision, nsecs_t downTime, + int32_t displayId, uint32_t pointerCount, const PointerProperties* pointerProperties, const PointerCoords* pointerCoords, float xOffset, float yOffset); virtual void appendDescription(String8& msg) const; @@ -856,6 +857,8 @@ private: Queue<EventEntry> mRecentQueue; Queue<CommandEntry> mCommandQueue; + DropReason mLastDropReason; + void dispatchOnceInnerLocked(nsecs_t* nextWakeupTime); // Enqueues an inbound event. Returns true if mLooper->wake() should be called. @@ -1073,6 +1076,7 @@ private: void synthesizeCancelationEventsForAllConnectionsLocked( const CancelationOptions& options); + void synthesizeCancelationEventsForMonitorsLocked(const CancelationOptions& options); void synthesizeCancelationEventsForInputChannelLocked(const sp<InputChannel>& channel, const CancelationOptions& options); void synthesizeCancelationEventsForConnectionLocked(const sp<Connection>& connection, diff --git a/services/inputflinger/InputListener.cpp b/services/inputflinger/InputListener.cpp index 85bb0ed..dded47d 100644 --- a/services/inputflinger/InputListener.cpp +++ b/services/inputflinger/InputListener.cpp @@ -68,12 +68,13 @@ void NotifyKeyArgs::notify(const sp<InputListenerInterface>& listener) const { NotifyMotionArgs::NotifyMotionArgs(nsecs_t eventTime, int32_t deviceId, uint32_t source, uint32_t policyFlags, - int32_t action, int32_t flags, int32_t metaState, int32_t buttonState, - int32_t edgeFlags, int32_t displayId, uint32_t pointerCount, + int32_t action, int32_t actionButton, int32_t flags, int32_t metaState, + int32_t buttonState, int32_t edgeFlags, int32_t displayId, uint32_t pointerCount, const PointerProperties* pointerProperties, const PointerCoords* pointerCoords, float xPrecision, float yPrecision, nsecs_t downTime) : eventTime(eventTime), deviceId(deviceId), source(source), policyFlags(policyFlags), - action(action), flags(flags), metaState(metaState), buttonState(buttonState), + action(action), actionButton(actionButton), + flags(flags), metaState(metaState), buttonState(buttonState), edgeFlags(edgeFlags), displayId(displayId), pointerCount(pointerCount), xPrecision(xPrecision), yPrecision(yPrecision), downTime(downTime) { for (uint32_t i = 0; i < pointerCount; i++) { @@ -85,10 +86,9 @@ NotifyMotionArgs::NotifyMotionArgs(nsecs_t eventTime, int32_t deviceId, uint32_t NotifyMotionArgs::NotifyMotionArgs(const NotifyMotionArgs& other) : eventTime(other.eventTime), deviceId(other.deviceId), source(other.source), policyFlags(other.policyFlags), - action(other.action), flags(other.flags), + action(other.action), actionButton(other.actionButton), flags(other.flags), metaState(other.metaState), buttonState(other.buttonState), - edgeFlags(other.edgeFlags), displayId(other.displayId), - pointerCount(other.pointerCount), + edgeFlags(other.edgeFlags), displayId(other.displayId), pointerCount(other.pointerCount), xPrecision(other.xPrecision), yPrecision(other.yPrecision), downTime(other.downTime) { for (uint32_t i = 0; i < pointerCount; i++) { pointerProperties[i].copyFrom(other.pointerProperties[i]); diff --git a/services/inputflinger/InputListener.h b/services/inputflinger/InputListener.h index 78ae10f..1ec09ce 100644 --- a/services/inputflinger/InputListener.h +++ b/services/inputflinger/InputListener.h @@ -84,6 +84,7 @@ struct NotifyMotionArgs : public NotifyArgs { uint32_t source; uint32_t policyFlags; int32_t action; + int32_t actionButton; int32_t flags; int32_t metaState; int32_t buttonState; @@ -99,7 +100,8 @@ struct NotifyMotionArgs : public NotifyArgs { inline NotifyMotionArgs() { } NotifyMotionArgs(nsecs_t eventTime, int32_t deviceId, uint32_t source, uint32_t policyFlags, - int32_t action, int32_t flags, int32_t metaState, int32_t buttonState, + int32_t action, int32_t actionButton, int32_t flags, + int32_t metaState, int32_t buttonState, int32_t edgeFlags, int32_t displayId, uint32_t pointerCount, const PointerProperties* pointerProperties, const PointerCoords* pointerCoords, float xPrecision, float yPrecision, nsecs_t downTime); diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp index ccf8ced..bd74b02 100644 --- a/services/inputflinger/InputReader.cpp +++ b/services/inputflinger/InputReader.cpp @@ -39,12 +39,16 @@ // Log debug messages about the vibrator. #define DEBUG_VIBRATOR 0 +// Log debug messages about fusing stylus data. +#define DEBUG_STYLUS_FUSION 0 + #include "InputReader.h" #include <cutils/log.h> #include <input/Keyboard.h> #include <input/VirtualKeyMap.h> +#include <inttypes.h> #include <stddef.h> #include <stdlib.h> #include <unistd.h> @@ -65,6 +69,17 @@ namespace android { // Maximum number of slots supported when using the slot-based Multitouch Protocol B. static const size_t MAX_SLOTS = 32; +// Maximum amount of latency to add to touch events while waiting for data from an +// external stylus. +static const nsecs_t EXTERNAL_STYLUS_DATA_TIMEOUT = ms2ns(72); + +// Maximum amount of time to wait on touch data before pushing out new pressure data. +static const nsecs_t TOUCH_DATA_TIMEOUT = ms2ns(20); + +// Artificial latency on synthetic events created from stylus data without corresponding touch +// data. +static const nsecs_t STYLUS_DATA_LATENCY = ms2ns(10); + // --- Static Functions --- template<typename T> @@ -381,6 +396,10 @@ void InputReader::addDeviceLocked(nsecs_t when, int32_t deviceId) { mDevices.add(deviceId, device); bumpGenerationLocked(); + + if (device->getClasses() & INPUT_DEVICE_CLASS_EXTERNAL_STYLUS) { + notifyExternalStylusPresenceChanged(); + } } void InputReader::removeDeviceLocked(nsecs_t when, int32_t deviceId) { @@ -403,6 +422,10 @@ void InputReader::removeDeviceLocked(nsecs_t when, int32_t deviceId) { device->getId(), device->getName().string(), device->getSources()); } + if (device->getClasses() & INPUT_DEVICE_CLASS_EXTERNAL_STYLUS) { + notifyExternalStylusPresenceChanged(); + } + device->reset(when); delete device; } @@ -417,6 +440,11 @@ InputDevice* InputReader::createDeviceLocked(int32_t deviceId, int32_t controlle device->setExternal(true); } + // Devices with mics. + if (classes & INPUT_DEVICE_CLASS_MIC) { + device->setMic(true); + } + // Switch-like devices. if (classes & INPUT_DEVICE_CLASS_SWITCH) { device->addMapper(new SwitchInputMapper(device)); @@ -464,6 +492,11 @@ InputDevice* InputReader::createDeviceLocked(int32_t deviceId, int32_t controlle device->addMapper(new JoystickInputMapper(device)); } + // External stylus-like devices. + if (classes & INPUT_DEVICE_CLASS_EXTERNAL_STYLUS) { + device->addMapper(new ExternalStylusInputMapper(device)); + } + return device; } @@ -534,6 +567,27 @@ int32_t InputReader::getGlobalMetaStateLocked() { return mGlobalMetaState; } +void InputReader::notifyExternalStylusPresenceChanged() { + refreshConfigurationLocked(InputReaderConfiguration::CHANGE_EXTERNAL_STYLUS_PRESENCE); +} + +void InputReader::getExternalStylusDevicesLocked(Vector<InputDeviceInfo>& outDevices) { + for (size_t i = 0; i < mDevices.size(); i++) { + InputDevice* device = mDevices.valueAt(i); + if (device->getClasses() & INPUT_DEVICE_CLASS_EXTERNAL_STYLUS && !device->isIgnored()) { + outDevices.push(); + device->getDeviceInfo(&outDevices.editTop()); + } + } +} + +void InputReader::dispatchExternalStylusState(const StylusState& state) { + for (size_t i = 0; i < mDevices.size(); i++) { + InputDevice* device = mDevices.valueAt(i); + device->updateExternalStylusState(state); + } +} + void InputReader::disableVirtualKeysUntilLocked(nsecs_t time) { mDisableVirtualKeysTimeout = time; } @@ -824,6 +878,15 @@ int32_t InputReader::ContextImpl::bumpGeneration() { return mReader->bumpGenerationLocked(); } +void InputReader::ContextImpl::getExternalStylusDevices(Vector<InputDeviceInfo>& outDevices) { + // lock is already held by whatever called refreshConfigurationLocked + mReader->getExternalStylusDevicesLocked(outDevices); +} + +void InputReader::ContextImpl::dispatchExternalStylusState(const StylusState& state) { + mReader->dispatchExternalStylusState(state); +} + InputReaderPolicyInterface* InputReader::ContextImpl::getPolicy() { return mReader->mPolicy.get(); } @@ -858,7 +921,7 @@ InputDevice::InputDevice(InputReaderContext* context, int32_t id, int32_t genera int32_t controllerNumber, const InputDeviceIdentifier& identifier, uint32_t classes) : mContext(context), mId(id), mGeneration(generation), mControllerNumber(controllerNumber), mIdentifier(identifier), mClasses(classes), - mSources(0), mIsExternal(false), mDropUntilNextSync(false) { + mSources(0), mIsExternal(false), mHasMic(false), mDropUntilNextSync(false) { } InputDevice::~InputDevice() { @@ -877,6 +940,7 @@ void InputDevice::dump(String8& dump) { deviceInfo.getDisplayName().string()); dump.appendFormat(INDENT2 "Generation: %d\n", mGeneration); dump.appendFormat(INDENT2 "IsExternal: %s\n", toString(mIsExternal)); + dump.appendFormat(INDENT2 "HasMic: %s\n", toString(mHasMic)); dump.appendFormat(INDENT2 "Sources: 0x%08x\n", deviceInfo.getSources()); dump.appendFormat(INDENT2 "KeyboardType: %d\n", deviceInfo.getKeyboardType()); @@ -1006,10 +1070,17 @@ void InputDevice::timeoutExpired(nsecs_t when) { } } +void InputDevice::updateExternalStylusState(const StylusState& state) { + size_t numMappers = mMappers.size(); + for (size_t i = 0; i < numMappers; i++) { + InputMapper* mapper = mMappers[i]; + mapper->updateExternalStylusState(state); + } +} + void InputDevice::getDeviceInfo(InputDeviceInfo* outDeviceInfo) { outDeviceInfo->initialize(mId, mGeneration, mControllerNumber, mIdentifier, mAlias, - mIsExternal); - + mIsExternal, mHasMic); size_t numMappers = mMappers.size(); for (size_t i = 0; i < numMappers; i++) { InputMapper* mapper = mMappers[i]; @@ -1285,7 +1356,9 @@ void TouchButtonAccumulator::configure(InputDevice* device) { void TouchButtonAccumulator::reset(InputDevice* device) { mBtnTouch = device->isKeyPressed(BTN_TOUCH); mBtnStylus = device->isKeyPressed(BTN_STYLUS); - mBtnStylus2 = device->isKeyPressed(BTN_STYLUS); + // BTN_0 is what gets mapped for the HID usage Digitizers.SecondaryBarrelSwitch + mBtnStylus2 = + device->isKeyPressed(BTN_STYLUS2) || device->isKeyPressed(BTN_0); mBtnToolFinger = device->isKeyPressed(BTN_TOOL_FINGER); mBtnToolPen = device->isKeyPressed(BTN_TOOL_PEN); mBtnToolRubber = device->isKeyPressed(BTN_TOOL_RUBBER); @@ -1326,6 +1399,7 @@ void TouchButtonAccumulator::process(const RawEvent* rawEvent) { mBtnStylus = rawEvent->value; break; case BTN_STYLUS2: + case BTN_0:// BTN_0 is what gets mapped for the HID usage Digitizers.SecondaryBarrelSwitch mBtnStylus2 = rawEvent->value; break; case BTN_TOOL_FINGER: @@ -1368,10 +1442,10 @@ void TouchButtonAccumulator::process(const RawEvent* rawEvent) { uint32_t TouchButtonAccumulator::getButtonState() const { uint32_t result = 0; if (mBtnStylus) { - result |= AMOTION_EVENT_BUTTON_SECONDARY; + result |= AMOTION_EVENT_BUTTON_STYLUS_PRIMARY; } if (mBtnStylus2) { - result |= AMOTION_EVENT_BUTTON_TERTIARY; + result |= AMOTION_EVENT_BUTTON_STYLUS_SECONDARY; } return result; } @@ -1801,6 +1875,10 @@ int32_t InputMapper::getMetaState() { return 0; } +void InputMapper::updateExternalStylusState(const StylusState& state) { + +} + void InputMapper::fadePointer() { } @@ -1822,6 +1900,12 @@ void InputMapper::dumpRawAbsoluteAxisInfo(String8& dump, } } +void InputMapper::dumpStylusState(String8& dump, const StylusState& state) { + dump.appendFormat(INDENT4 "When: %" PRId64 "\n", state.when); + dump.appendFormat(INDENT4 "Pressure: %f\n", state.pressure); + dump.appendFormat(INDENT4 "Button State: 0x%08x\n", state.buttons); + dump.appendFormat(INDENT4 "Tool Type: %" PRId32 "\n", state.toolType); +} // --- SwitchInputMapper --- @@ -2463,7 +2547,8 @@ void CursorInputMapper::sync(nsecs_t when) { } nsecs_t downTime = mDownTime; bool buttonsChanged = currentButtonState != lastButtonState; - bool buttonsPressed = currentButtonState & ~lastButtonState; + int32_t buttonsPressed = currentButtonState & ~lastButtonState; + int32_t buttonsReleased = lastButtonState & ~currentButtonState; float deltaX = mCursorMotionAccumulator.getRelativeX() * mXScale; float deltaY = mCursorMotionAccumulator.getRelativeY() * mYScale; @@ -2539,6 +2624,7 @@ void CursorInputMapper::sync(nsecs_t when) { // Send motion event. if (downChanged || moved || scrolled || buttonsChanged) { int32_t metaState = mContext->getGlobalMetaState(); + int32_t buttonState = lastButtonState; int32_t motionEventAction; if (downChanged) { motionEventAction = down ? AMOTION_EVENT_ACTION_DOWN : AMOTION_EVENT_ACTION_UP; @@ -2548,17 +2634,48 @@ void CursorInputMapper::sync(nsecs_t when) { motionEventAction = AMOTION_EVENT_ACTION_HOVER_MOVE; } + if (buttonsReleased) { + BitSet32 released(buttonsReleased); + while (!released.isEmpty()) { + int32_t actionButton = BitSet32::valueForBit(released.clearFirstMarkedBit()); + buttonState &= ~actionButton; + NotifyMotionArgs releaseArgs(when, getDeviceId(), mSource, policyFlags, + AMOTION_EVENT_ACTION_BUTTON_RELEASE, actionButton, 0, + metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, + displayId, 1, &pointerProperties, &pointerCoords, + mXPrecision, mYPrecision, downTime); + getListener()->notifyMotion(&releaseArgs); + } + } + NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - motionEventAction, 0, metaState, currentButtonState, 0, + motionEventAction, 0, 0, metaState, currentButtonState, + AMOTION_EVENT_EDGE_FLAG_NONE, displayId, 1, &pointerProperties, &pointerCoords, mXPrecision, mYPrecision, downTime); getListener()->notifyMotion(&args); + if (buttonsPressed) { + BitSet32 pressed(buttonsPressed); + while (!pressed.isEmpty()) { + int32_t actionButton = BitSet32::valueForBit(pressed.clearFirstMarkedBit()); + buttonState |= actionButton; + NotifyMotionArgs pressArgs(when, getDeviceId(), mSource, policyFlags, + AMOTION_EVENT_ACTION_BUTTON_PRESS, actionButton, 0, + metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, + displayId, 1, &pointerProperties, &pointerCoords, + mXPrecision, mYPrecision, downTime); + getListener()->notifyMotion(&pressArgs); + } + } + + ALOG_ASSERT(buttonState == currentButtonState); + // Send hover move after UP to tell the application that the mouse is hovering now. if (motionEventAction == AMOTION_EVENT_ACTION_UP && mPointerController != NULL) { NotifyMotionArgs hoverArgs(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_HOVER_MOVE, 0, + AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState, currentButtonState, AMOTION_EVENT_EDGE_FLAG_NONE, displayId, 1, &pointerProperties, &pointerCoords, mXPrecision, mYPrecision, downTime); @@ -2571,7 +2688,7 @@ void CursorInputMapper::sync(nsecs_t when) { pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_HSCROLL, hscroll); NotifyMotionArgs scrollArgs(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_SCROLL, 0, metaState, currentButtonState, + AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, currentButtonState, AMOTION_EVENT_EDGE_FLAG_NONE, displayId, 1, &pointerProperties, &pointerCoords, mXPrecision, mYPrecision, downTime); @@ -2703,12 +2820,11 @@ void TouchInputMapper::dump(String8& dump) { dump.appendFormat(INDENT4 "TiltYCenter: %0.3f\n", mTiltYCenter); dump.appendFormat(INDENT4 "TiltYScale: %0.3f\n", mTiltYScale); - dump.appendFormat(INDENT3 "Last Button State: 0x%08x\n", mLastButtonState); - + dump.appendFormat(INDENT3 "Last Raw Button State: 0x%08x\n", mLastRawState.buttonState); dump.appendFormat(INDENT3 "Last Raw Touch: pointerCount=%d\n", - mLastRawPointerData.pointerCount); - for (uint32_t i = 0; i < mLastRawPointerData.pointerCount; i++) { - const RawPointerData::Pointer& pointer = mLastRawPointerData.pointers[i]; + mLastRawState.rawPointerData.pointerCount); + for (uint32_t i = 0; i < mLastRawState.rawPointerData.pointerCount; i++) { + const RawPointerData::Pointer& pointer = mLastRawState.rawPointerData.pointers[i]; dump.appendFormat(INDENT4 "[%d]: id=%d, x=%d, y=%d, pressure=%d, " "touchMajor=%d, touchMinor=%d, toolMajor=%d, toolMinor=%d, " "orientation=%d, tiltX=%d, tiltY=%d, distance=%d, " @@ -2720,11 +2836,13 @@ void TouchInputMapper::dump(String8& dump) { pointer.toolType, toString(pointer.isHovering)); } + dump.appendFormat(INDENT3 "Last Cooked Button State: 0x%08x\n", mLastCookedState.buttonState); dump.appendFormat(INDENT3 "Last Cooked Touch: pointerCount=%d\n", - mLastCookedPointerData.pointerCount); - for (uint32_t i = 0; i < mLastCookedPointerData.pointerCount; i++) { - const PointerProperties& pointerProperties = mLastCookedPointerData.pointerProperties[i]; - const PointerCoords& pointerCoords = mLastCookedPointerData.pointerCoords[i]; + mLastCookedState.cookedPointerData.pointerCount); + for (uint32_t i = 0; i < mLastCookedState.cookedPointerData.pointerCount; i++) { + const PointerProperties& pointerProperties = + mLastCookedState.cookedPointerData.pointerProperties[i]; + const PointerCoords& pointerCoords = mLastCookedState.cookedPointerData.pointerCoords[i]; dump.appendFormat(INDENT4 "[%d]: id=%d, x=%0.3f, y=%0.3f, pressure=%0.3f, " "touchMajor=%0.3f, touchMinor=%0.3f, toolMajor=%0.3f, toolMinor=%0.3f, " "orientation=%0.3f, tilt=%0.3f, distance=%0.3f, " @@ -2741,9 +2859,18 @@ void TouchInputMapper::dump(String8& dump) { pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TILT), pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE), pointerProperties.toolType, - toString(mLastCookedPointerData.isHovering(i))); + toString(mLastCookedState.cookedPointerData.isHovering(i))); } + dump.append(INDENT3 "Stylus Fusion:\n"); + dump.appendFormat(INDENT4 "ExternalStylusConnected: %s\n", + toString(mExternalStylusConnected)); + dump.appendFormat(INDENT4 "External Stylus ID: %" PRId64 "\n", mExternalStylusId); + dump.appendFormat(INDENT4 "External Stylus Data Timeout: %" PRId64 "\n", + mExternalStylusFusionTimeout); + dump.append(INDENT3 "External Stylus State:\n"); + dumpStylusState(dump, mExternalStylusState); + if (mDeviceMode == DEVICE_MODE_POINTER) { dump.appendFormat(INDENT3 "Pointer Gesture Detector:\n"); dump.appendFormat(INDENT4 "XMovementScale: %0.3f\n", @@ -2781,7 +2908,7 @@ void TouchInputMapper::configure(nsecs_t when, resolveCalibration(); } - if (!changes || (changes & InputReaderConfiguration::TOUCH_AFFINE_TRANSFORMATION)) { + if (!changes || (changes & InputReaderConfiguration::CHANGE_TOUCH_AFFINE_TRANSFORMATION)) { // Update location calibration to reflect current settings updateAffineTransformation(); } @@ -2796,7 +2923,8 @@ void TouchInputMapper::configure(nsecs_t when, bool resetNeeded = false; if (!changes || (changes & (InputReaderConfiguration::CHANGE_DISPLAY_INFO | InputReaderConfiguration::CHANGE_POINTER_GESTURE_ENABLEMENT - | InputReaderConfiguration::CHANGE_SHOW_TOUCHES))) { + | InputReaderConfiguration::CHANGE_SHOW_TOUCHES + | InputReaderConfiguration::CHANGE_EXTERNAL_STYLUS_PRESENCE))) { // Configure device sources, surface dimensions, orientation and // scaling factors. configureSurface(when, &resetNeeded); @@ -2809,6 +2937,16 @@ void TouchInputMapper::configure(nsecs_t when, } } +void TouchInputMapper::resolveExternalStylusPresence() { + Vector<InputDeviceInfo> devices; + mContext->getExternalStylusDevices(devices); + mExternalStylusConnected = !devices.isEmpty(); + + if (!mExternalStylusConnected) { + resetExternalStylus(); + } +} + void TouchInputMapper::configureParameters() { // Use the pointer presentation mode for devices that do not support distinct // multitouch. The spot-based presentation relies on being able to accurately @@ -2945,9 +3083,15 @@ void TouchInputMapper::dumpRawPointerAxes(String8& dump) { dumpRawAbsoluteAxisInfo(dump, mRawPointerAxes.slot, "Slot"); } +bool TouchInputMapper::hasExternalStylus() const { + return mExternalStylusConnected; +} + void TouchInputMapper::configureSurface(nsecs_t when, bool* outResetNeeded) { int32_t oldDeviceMode = mDeviceMode; + resolveExternalStylusPresence(); + // Determine device mode. if (mParameters.deviceType == Parameters::DEVICE_TYPE_POINTER && mConfig.pointerGesturesEnabled) { @@ -2963,6 +3107,9 @@ void TouchInputMapper::configureSurface(nsecs_t when, bool* outResetNeeded) { if (hasStylus()) { mSource |= AINPUT_SOURCE_STYLUS; } + if (hasExternalStylus()) { + mSource |= AINPUT_SOURCE_BLUETOOTH_STYLUS; + } } else if (mParameters.deviceType == Parameters::DEVICE_TYPE_TOUCH_NAVIGATION) { mSource = AINPUT_SOURCE_TOUCH_NAVIGATION; mDeviceMode = DEVICE_MODE_NAVIGATION; @@ -3705,28 +3852,22 @@ void TouchInputMapper::reset(nsecs_t when) { mWheelXVelocityControl.reset(); mWheelYVelocityControl.reset(); - mCurrentRawPointerData.clear(); - mLastRawPointerData.clear(); - mCurrentCookedPointerData.clear(); - mLastCookedPointerData.clear(); - mCurrentButtonState = 0; - mLastButtonState = 0; - mCurrentRawVScroll = 0; - mCurrentRawHScroll = 0; - mCurrentFingerIdBits.clear(); - mLastFingerIdBits.clear(); - mCurrentStylusIdBits.clear(); - mLastStylusIdBits.clear(); - mCurrentMouseIdBits.clear(); - mLastMouseIdBits.clear(); + mRawStatesPending.clear(); + mCurrentRawState.clear(); + mCurrentCookedState.clear(); + mLastRawState.clear(); + mLastCookedState.clear(); mPointerUsage = POINTER_USAGE_NONE; mSentHoverEnter = false; + mHavePointerIds = false; + mCurrentMotionAborted = false; mDownTime = 0; mCurrentVirtualKey.down = false; mPointerGesture.reset(); mPointerSimple.reset(); + resetExternalStylus(); if (mPointerController != NULL) { mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL); @@ -3736,6 +3877,18 @@ void TouchInputMapper::reset(nsecs_t when) { InputMapper::reset(when); } +void TouchInputMapper::resetExternalStylus() { + mExternalStylusState.clear(); + mExternalStylusId = -1; + mExternalStylusFusionTimeout = LLONG_MAX; + mExternalStylusDataPending = false; +} + +void TouchInputMapper::clearStylusDataPendingFlags() { + mExternalStylusDataPending = false; + mExternalStylusFusionTimeout = LLONG_MAX; +} + void TouchInputMapper::process(const RawEvent* rawEvent) { mCursorButtonAccumulator.process(rawEvent); mCursorScrollAccumulator.process(rawEvent); @@ -3747,155 +3900,288 @@ void TouchInputMapper::process(const RawEvent* rawEvent) { } void TouchInputMapper::sync(nsecs_t when) { + const RawState* last = mRawStatesPending.isEmpty() ? + &mCurrentRawState : &mRawStatesPending.top(); + + // Push a new state. + mRawStatesPending.push(); + RawState* next = &mRawStatesPending.editTop(); + next->clear(); + next->when = when; + // Sync button state. - mCurrentButtonState = mTouchButtonAccumulator.getButtonState() + next->buttonState = mTouchButtonAccumulator.getButtonState() | mCursorButtonAccumulator.getButtonState(); - // Sync scroll state. - mCurrentRawVScroll = mCursorScrollAccumulator.getRelativeVWheel(); - mCurrentRawHScroll = mCursorScrollAccumulator.getRelativeHWheel(); + // Sync scroll + next->rawVScroll = mCursorScrollAccumulator.getRelativeVWheel(); + next->rawHScroll = mCursorScrollAccumulator.getRelativeHWheel(); mCursorScrollAccumulator.finishSync(); - // Sync touch state. - bool havePointerIds = true; - mCurrentRawPointerData.clear(); - syncTouch(when, &havePointerIds); + // Sync touch + syncTouch(when, next); -#if DEBUG_RAW_EVENTS - if (!havePointerIds) { - ALOGD("syncTouch: pointerCount %d -> %d, no pointer ids", - mLastRawPointerData.pointerCount, - mCurrentRawPointerData.pointerCount); - } else { - ALOGD("syncTouch: pointerCount %d -> %d, touching ids 0x%08x -> 0x%08x, " - "hovering ids 0x%08x -> 0x%08x", - mLastRawPointerData.pointerCount, - mCurrentRawPointerData.pointerCount, - mLastRawPointerData.touchingIdBits.value, - mCurrentRawPointerData.touchingIdBits.value, - mLastRawPointerData.hoveringIdBits.value, - mCurrentRawPointerData.hoveringIdBits.value); + // Assign pointer ids. + if (!mHavePointerIds) { + assignPointerIds(last, next); } + +#if DEBUG_RAW_EVENTS + ALOGD("syncTouch: pointerCount %d -> %d, touching ids 0x%08x -> 0x%08x, " + "hovering ids 0x%08x -> 0x%08x", + last->rawPointerData.pointerCount, + next->rawPointerData.pointerCount, + last->rawPointerData.touchingIdBits.value, + next->rawPointerData.touchingIdBits.value, + last->rawPointerData.hoveringIdBits.value, + next->rawPointerData.hoveringIdBits.value); #endif - // Reset state that we will compute below. - mCurrentFingerIdBits.clear(); - mCurrentStylusIdBits.clear(); - mCurrentMouseIdBits.clear(); - mCurrentCookedPointerData.clear(); + processRawTouches(false /*timeout*/); +} +void TouchInputMapper::processRawTouches(bool timeout) { if (mDeviceMode == DEVICE_MODE_DISABLED) { // Drop all input if the device is disabled. - mCurrentRawPointerData.clear(); - mCurrentButtonState = 0; - } else { - // Preprocess pointer data. - if (!havePointerIds) { - assignPointerIds(); - } - - // Handle policy on initial down or hover events. - uint32_t policyFlags = 0; - bool initialDown = mLastRawPointerData.pointerCount == 0 - && mCurrentRawPointerData.pointerCount != 0; - bool buttonsPressed = mCurrentButtonState & ~mLastButtonState; - if (initialDown || buttonsPressed) { - // If this is a touch screen, hide the pointer on an initial down. - if (mDeviceMode == DEVICE_MODE_DIRECT) { - getContext()->fadePointer(); - } + mCurrentRawState.clear(); + mRawStatesPending.clear(); + return; + } - if (mParameters.wake) { - policyFlags |= POLICY_FLAG_WAKE; - } + // Drain any pending touch states. The invariant here is that the mCurrentRawState is always + // valid and must go through the full cook and dispatch cycle. This ensures that anything + // touching the current state will only observe the events that have been dispatched to the + // rest of the pipeline. + const size_t N = mRawStatesPending.size(); + size_t count; + for(count = 0; count < N; count++) { + const RawState& next = mRawStatesPending[count]; + + // A failure to assign the stylus id means that we're waiting on stylus data + // and so should defer the rest of the pipeline. + if (assignExternalStylusId(next, timeout)) { + break; + } + + // All ready to go. + clearStylusDataPendingFlags(); + mCurrentRawState.copyFrom(next); + if (mCurrentRawState.when < mLastRawState.when) { + mCurrentRawState.when = mLastRawState.when; + } + cookAndDispatch(mCurrentRawState.when); + } + if (count != 0) { + mRawStatesPending.removeItemsAt(0, count); + } + + if (mExternalStylusDataPending) { + if (timeout) { + nsecs_t when = mExternalStylusFusionTimeout - STYLUS_DATA_LATENCY; + clearStylusDataPendingFlags(); + mCurrentRawState.copyFrom(mLastRawState); +#if DEBUG_STYLUS_FUSION + ALOGD("Timeout expired, synthesizing event with new stylus data"); +#endif + cookAndDispatch(when); + } else if (mExternalStylusFusionTimeout == LLONG_MAX) { + mExternalStylusFusionTimeout = mExternalStylusState.when + TOUCH_DATA_TIMEOUT; + getContext()->requestTimeoutAtTime(mExternalStylusFusionTimeout); } + } +} + +void TouchInputMapper::cookAndDispatch(nsecs_t when) { + // Always start with a clean state. + mCurrentCookedState.clear(); + + // Apply stylus buttons to current raw state. + applyExternalStylusButtonState(when); + + // Handle policy on initial down or hover events. + bool initialDown = mLastRawState.rawPointerData.pointerCount == 0 + && mCurrentRawState.rawPointerData.pointerCount != 0; - // Synthesize key down from raw buttons if needed. - synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, getDeviceId(), mSource, - policyFlags, mLastButtonState, mCurrentButtonState); + uint32_t policyFlags = 0; + bool buttonsPressed = mCurrentRawState.buttonState & ~mLastRawState.buttonState; + if (initialDown || buttonsPressed) { + // If this is a touch screen, hide the pointer on an initial down. + if (mDeviceMode == DEVICE_MODE_DIRECT) { + getContext()->fadePointer(); + } - // Consume raw off-screen touches before cooking pointer data. - // If touches are consumed, subsequent code will not receive any pointer data. - if (consumeRawTouches(when, policyFlags)) { - mCurrentRawPointerData.clear(); + if (mParameters.wake) { + policyFlags |= POLICY_FLAG_WAKE; } + } - // Cook pointer data. This call populates the mCurrentCookedPointerData structure - // with cooked pointer data that has the same ids and indices as the raw data. - // The following code can use either the raw or cooked data, as needed. - cookPointerData(); + // Consume raw off-screen touches before cooking pointer data. + // If touches are consumed, subsequent code will not receive any pointer data. + if (consumeRawTouches(when, policyFlags)) { + mCurrentRawState.rawPointerData.clear(); + } - // Dispatch the touches either directly or by translation through a pointer on screen. - if (mDeviceMode == DEVICE_MODE_POINTER) { - for (BitSet32 idBits(mCurrentRawPointerData.touchingIdBits); !idBits.isEmpty(); ) { - uint32_t id = idBits.clearFirstMarkedBit(); - const RawPointerData::Pointer& pointer = mCurrentRawPointerData.pointerForId(id); - if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS - || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) { - mCurrentStylusIdBits.markBit(id); - } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_FINGER - || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) { - mCurrentFingerIdBits.markBit(id); - } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_MOUSE) { - mCurrentMouseIdBits.markBit(id); - } + // Cook pointer data. This call populates the mCurrentCookedState.cookedPointerData structure + // with cooked pointer data that has the same ids and indices as the raw data. + // The following code can use either the raw or cooked data, as needed. + cookPointerData(); + + // Apply stylus pressure to current cooked state. + applyExternalStylusTouchState(when); + + // Synthesize key down from raw buttons if needed. + synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, getDeviceId(), mSource, + policyFlags, mLastCookedState.buttonState, mCurrentCookedState.buttonState); + + // Dispatch the touches either directly or by translation through a pointer on screen. + if (mDeviceMode == DEVICE_MODE_POINTER) { + for (BitSet32 idBits(mCurrentRawState.rawPointerData.touchingIdBits); + !idBits.isEmpty(); ) { + uint32_t id = idBits.clearFirstMarkedBit(); + const RawPointerData::Pointer& pointer = + mCurrentRawState.rawPointerData.pointerForId(id); + if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS + || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) { + mCurrentCookedState.stylusIdBits.markBit(id); + } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_FINGER + || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) { + mCurrentCookedState.fingerIdBits.markBit(id); + } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_MOUSE) { + mCurrentCookedState.mouseIdBits.markBit(id); } - for (BitSet32 idBits(mCurrentRawPointerData.hoveringIdBits); !idBits.isEmpty(); ) { - uint32_t id = idBits.clearFirstMarkedBit(); - const RawPointerData::Pointer& pointer = mCurrentRawPointerData.pointerForId(id); - if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS - || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) { - mCurrentStylusIdBits.markBit(id); - } + } + for (BitSet32 idBits(mCurrentRawState.rawPointerData.hoveringIdBits); + !idBits.isEmpty(); ) { + uint32_t id = idBits.clearFirstMarkedBit(); + const RawPointerData::Pointer& pointer = + mCurrentRawState.rawPointerData.pointerForId(id); + if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS + || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) { + mCurrentCookedState.stylusIdBits.markBit(id); } + } - // Stylus takes precedence over all tools, then mouse, then finger. - PointerUsage pointerUsage = mPointerUsage; - if (!mCurrentStylusIdBits.isEmpty()) { - mCurrentMouseIdBits.clear(); - mCurrentFingerIdBits.clear(); - pointerUsage = POINTER_USAGE_STYLUS; - } else if (!mCurrentMouseIdBits.isEmpty()) { - mCurrentFingerIdBits.clear(); - pointerUsage = POINTER_USAGE_MOUSE; - } else if (!mCurrentFingerIdBits.isEmpty() || isPointerDown(mCurrentButtonState)) { - pointerUsage = POINTER_USAGE_GESTURES; - } + // Stylus takes precedence over all tools, then mouse, then finger. + PointerUsage pointerUsage = mPointerUsage; + if (!mCurrentCookedState.stylusIdBits.isEmpty()) { + mCurrentCookedState.mouseIdBits.clear(); + mCurrentCookedState.fingerIdBits.clear(); + pointerUsage = POINTER_USAGE_STYLUS; + } else if (!mCurrentCookedState.mouseIdBits.isEmpty()) { + mCurrentCookedState.fingerIdBits.clear(); + pointerUsage = POINTER_USAGE_MOUSE; + } else if (!mCurrentCookedState.fingerIdBits.isEmpty() || + isPointerDown(mCurrentRawState.buttonState)) { + pointerUsage = POINTER_USAGE_GESTURES; + } - dispatchPointerUsage(when, policyFlags, pointerUsage); - } else { - if (mDeviceMode == DEVICE_MODE_DIRECT - && mConfig.showTouches && mPointerController != NULL) { - mPointerController->setPresentation(PointerControllerInterface::PRESENTATION_SPOT); - mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL); - - mPointerController->setButtonState(mCurrentButtonState); - mPointerController->setSpots(mCurrentCookedPointerData.pointerCoords, - mCurrentCookedPointerData.idToIndex, - mCurrentCookedPointerData.touchingIdBits); - } + dispatchPointerUsage(when, policyFlags, pointerUsage); + } else { + if (mDeviceMode == DEVICE_MODE_DIRECT + && mConfig.showTouches && mPointerController != NULL) { + mPointerController->setPresentation(PointerControllerInterface::PRESENTATION_SPOT); + mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL); + mPointerController->setButtonState(mCurrentRawState.buttonState); + mPointerController->setSpots(mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, + mCurrentCookedState.cookedPointerData.touchingIdBits); + } + + if (!mCurrentMotionAborted) { + dispatchButtonRelease(when, policyFlags); dispatchHoverExit(when, policyFlags); dispatchTouches(when, policyFlags); dispatchHoverEnterAndMove(when, policyFlags); + dispatchButtonPress(when, policyFlags); } - // Synthesize key up from raw buttons if needed. - synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, getDeviceId(), mSource, - policyFlags, mLastButtonState, mCurrentButtonState); + if (mCurrentCookedState.cookedPointerData.pointerCount == 0) { + mCurrentMotionAborted = false; + } } - // Copy current touch to last touch in preparation for the next cycle. - mLastRawPointerData.copyFrom(mCurrentRawPointerData); - mLastCookedPointerData.copyFrom(mCurrentCookedPointerData); - mLastButtonState = mCurrentButtonState; - mLastFingerIdBits = mCurrentFingerIdBits; - mLastStylusIdBits = mCurrentStylusIdBits; - mLastMouseIdBits = mCurrentMouseIdBits; + // Synthesize key up from raw buttons if needed. + synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, getDeviceId(), mSource, + policyFlags, mLastCookedState.buttonState, mCurrentCookedState.buttonState); // Clear some transient state. - mCurrentRawVScroll = 0; - mCurrentRawHScroll = 0; + mCurrentRawState.rawVScroll = 0; + mCurrentRawState.rawHScroll = 0; + + // Copy current touch to last touch in preparation for the next cycle. + mLastRawState.copyFrom(mCurrentRawState); + mLastCookedState.copyFrom(mCurrentCookedState); +} + +void TouchInputMapper::applyExternalStylusButtonState(nsecs_t when) { + if (mDeviceMode == DEVICE_MODE_DIRECT && hasExternalStylus() && mExternalStylusId != -1) { + mCurrentRawState.buttonState |= mExternalStylusState.buttons; + } +} + +void TouchInputMapper::applyExternalStylusTouchState(nsecs_t when) { + CookedPointerData& currentPointerData = mCurrentCookedState.cookedPointerData; + const CookedPointerData& lastPointerData = mLastCookedState.cookedPointerData; + + if (mExternalStylusId != -1 && currentPointerData.isTouching(mExternalStylusId)) { + float pressure = mExternalStylusState.pressure; + if (pressure == 0.0f && lastPointerData.isTouching(mExternalStylusId)) { + const PointerCoords& coords = lastPointerData.pointerCoordsForId(mExternalStylusId); + pressure = coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE); + } + PointerCoords& coords = currentPointerData.editPointerCoordsWithId(mExternalStylusId); + coords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pressure); + + PointerProperties& properties = + currentPointerData.editPointerPropertiesWithId(mExternalStylusId); + if (mExternalStylusState.toolType != AMOTION_EVENT_TOOL_TYPE_UNKNOWN) { + properties.toolType = mExternalStylusState.toolType; + } + } +} + +bool TouchInputMapper::assignExternalStylusId(const RawState& state, bool timeout) { + if (mDeviceMode != DEVICE_MODE_DIRECT || !hasExternalStylus()) { + return false; + } + + const bool initialDown = mLastRawState.rawPointerData.pointerCount == 0 + && state.rawPointerData.pointerCount != 0; + if (initialDown) { + if (mExternalStylusState.pressure != 0.0f) { +#if DEBUG_STYLUS_FUSION + ALOGD("Have both stylus and touch data, beginning fusion"); +#endif + mExternalStylusId = state.rawPointerData.touchingIdBits.firstMarkedBit(); + } else if (timeout) { +#if DEBUG_STYLUS_FUSION + ALOGD("Timeout expired, assuming touch is not a stylus."); +#endif + resetExternalStylus(); + } else { + if (mExternalStylusFusionTimeout == LLONG_MAX) { + mExternalStylusFusionTimeout = state.when + EXTERNAL_STYLUS_DATA_TIMEOUT; + } +#if DEBUG_STYLUS_FUSION + ALOGD("No stylus data but stylus is connected, requesting timeout " + "(%" PRId64 "ms)", mExternalStylusFusionTimeout); +#endif + getContext()->requestTimeoutAtTime(mExternalStylusFusionTimeout); + return true; + } + } + + // Check if the stylus pointer has gone up. + if (mExternalStylusId != -1 && + !state.rawPointerData.touchingIdBits.hasBit(mExternalStylusId)) { +#if DEBUG_STYLUS_FUSION + ALOGD("Stylus pointer is going up"); +#endif + mExternalStylusId = -1; + } + + return false; } void TouchInputMapper::timeoutExpired(nsecs_t when) { @@ -3903,13 +4189,30 @@ void TouchInputMapper::timeoutExpired(nsecs_t when) { if (mPointerUsage == POINTER_USAGE_GESTURES) { dispatchPointerGestures(when, 0 /*policyFlags*/, true /*isTimeout*/); } + } else if (mDeviceMode == DEVICE_MODE_DIRECT) { + if (mExternalStylusFusionTimeout < when) { + processRawTouches(true /*timeout*/); + } else if (mExternalStylusFusionTimeout != LLONG_MAX) { + getContext()->requestTimeoutAtTime(mExternalStylusFusionTimeout); + } + } +} + +void TouchInputMapper::updateExternalStylusState(const StylusState& state) { + mExternalStylusState.copyFrom(state); + if (mExternalStylusId != -1 || mExternalStylusFusionTimeout != LLONG_MAX) { + // We're either in the middle of a fused stream of data or we're waiting on data before + // dispatching the initial down, so go ahead and dispatch now that we have fresh stylus + // data. + mExternalStylusDataPending = true; + processRawTouches(false /*timeout*/); } } bool TouchInputMapper::consumeRawTouches(nsecs_t when, uint32_t policyFlags) { // Check for release of a virtual key. if (mCurrentVirtualKey.down) { - if (mCurrentRawPointerData.touchingIdBits.isEmpty()) { + if (mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) { // Pointer went up while virtual key was down. mCurrentVirtualKey.down = false; if (!mCurrentVirtualKey.ignored) { @@ -3924,9 +4227,10 @@ bool TouchInputMapper::consumeRawTouches(nsecs_t when, uint32_t policyFlags) { return true; } - if (mCurrentRawPointerData.touchingIdBits.count() == 1) { - uint32_t id = mCurrentRawPointerData.touchingIdBits.firstMarkedBit(); - const RawPointerData::Pointer& pointer = mCurrentRawPointerData.pointerForId(id); + if (mCurrentRawState.rawPointerData.touchingIdBits.count() == 1) { + uint32_t id = mCurrentRawState.rawPointerData.touchingIdBits.firstMarkedBit(); + const RawPointerData::Pointer& pointer = + mCurrentRawState.rawPointerData.pointerForId(id); const VirtualKey* virtualKey = findVirtualKeyHit(pointer.x, pointer.y); if (virtualKey && virtualKey->keyCode == mCurrentVirtualKey.keyCode) { // Pointer is still within the space of the virtual key. @@ -3951,15 +4255,15 @@ bool TouchInputMapper::consumeRawTouches(nsecs_t when, uint32_t policyFlags) { } } - if (mLastRawPointerData.touchingIdBits.isEmpty() - && !mCurrentRawPointerData.touchingIdBits.isEmpty()) { + if (mLastRawState.rawPointerData.touchingIdBits.isEmpty() + && !mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) { // Pointer just went down. Check for virtual key press or off-screen touches. - uint32_t id = mCurrentRawPointerData.touchingIdBits.firstMarkedBit(); - const RawPointerData::Pointer& pointer = mCurrentRawPointerData.pointerForId(id); + uint32_t id = mCurrentRawState.rawPointerData.touchingIdBits.firstMarkedBit(); + const RawPointerData::Pointer& pointer = mCurrentRawState.rawPointerData.pointerForId(id); if (!isPointInsideSurface(pointer.x, pointer.y)) { // If exactly one pointer went down, check for virtual key hit. // Otherwise we will drop the entire stroke. - if (mCurrentRawPointerData.touchingIdBits.count() == 1) { + if (mCurrentRawState.rawPointerData.touchingIdBits.count() == 1) { const VirtualKey* virtualKey = findVirtualKeyHit(pointer.x, pointer.y); if (virtualKey) { mCurrentVirtualKey.down = true; @@ -3999,7 +4303,8 @@ bool TouchInputMapper::consumeRawTouches(nsecs_t when, uint32_t policyFlags) { // area and accidentally triggers a virtual key. This often happens when virtual keys // are layed out below the screen near to where the on screen keyboard's space bar // is displayed. - if (mConfig.virtualKeyQuietTime > 0 && !mCurrentRawPointerData.touchingIdBits.isEmpty()) { + if (mConfig.virtualKeyQuietTime > 0 && + !mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) { mContext->disableVirtualKeysUntil(when + mConfig.virtualKeyQuietTime); } return false; @@ -4018,22 +4323,38 @@ void TouchInputMapper::dispatchVirtualKey(nsecs_t when, uint32_t policyFlags, getListener()->notifyKey(&args); } +void TouchInputMapper::abortTouches(nsecs_t when, uint32_t policyFlags) { + BitSet32 currentIdBits = mCurrentCookedState.cookedPointerData.touchingIdBits; + if (!currentIdBits.isEmpty()) { + int32_t metaState = getContext()->getGlobalMetaState(); + int32_t buttonState = mCurrentCookedState.buttonState; + dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_CANCEL, 0, 0, + metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, + currentIdBits, -1, + mOrientedXPrecision, mOrientedYPrecision, mDownTime); + mCurrentMotionAborted = true; + } +} + void TouchInputMapper::dispatchTouches(nsecs_t when, uint32_t policyFlags) { - BitSet32 currentIdBits = mCurrentCookedPointerData.touchingIdBits; - BitSet32 lastIdBits = mLastCookedPointerData.touchingIdBits; + BitSet32 currentIdBits = mCurrentCookedState.cookedPointerData.touchingIdBits; + BitSet32 lastIdBits = mLastCookedState.cookedPointerData.touchingIdBits; int32_t metaState = getContext()->getGlobalMetaState(); - int32_t buttonState = mCurrentButtonState; + int32_t buttonState = mCurrentCookedState.buttonState; if (currentIdBits == lastIdBits) { if (!currentIdBits.isEmpty()) { // No pointer id changes so this is a move event. // The listener takes care of batching moves so we don't have to deal with that here. dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_MOVE, 0, metaState, buttonState, + AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, - mCurrentCookedPointerData.pointerProperties, - mCurrentCookedPointerData.pointerCoords, - mCurrentCookedPointerData.idToIndex, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, currentIdBits, -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime); } @@ -4048,14 +4369,14 @@ void TouchInputMapper::dispatchTouches(nsecs_t when, uint32_t policyFlags) { // Update last coordinates of pointers that have moved so that we observe the new // pointer positions at the same time as other pointers that have just gone up. bool moveNeeded = updateMovedPointers( - mCurrentCookedPointerData.pointerProperties, - mCurrentCookedPointerData.pointerCoords, - mCurrentCookedPointerData.idToIndex, - mLastCookedPointerData.pointerProperties, - mLastCookedPointerData.pointerCoords, - mLastCookedPointerData.idToIndex, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, + mLastCookedState.cookedPointerData.pointerProperties, + mLastCookedState.cookedPointerData.pointerCoords, + mLastCookedState.cookedPointerData.idToIndex, moveIdBits); - if (buttonState != mLastButtonState) { + if (buttonState != mLastCookedState.buttonState) { moveNeeded = true; } @@ -4064,27 +4385,25 @@ void TouchInputMapper::dispatchTouches(nsecs_t when, uint32_t policyFlags) { uint32_t upId = upIdBits.clearFirstMarkedBit(); dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_POINTER_UP, 0, metaState, buttonState, 0, - mLastCookedPointerData.pointerProperties, - mLastCookedPointerData.pointerCoords, - mLastCookedPointerData.idToIndex, - dispatchedIdBits, upId, - mOrientedXPrecision, mOrientedYPrecision, mDownTime); + AMOTION_EVENT_ACTION_POINTER_UP, 0, 0, metaState, buttonState, 0, + mLastCookedState.cookedPointerData.pointerProperties, + mLastCookedState.cookedPointerData.pointerCoords, + mLastCookedState.cookedPointerData.idToIndex, + dispatchedIdBits, upId, mOrientedXPrecision, mOrientedYPrecision, mDownTime); dispatchedIdBits.clearBit(upId); } // Dispatch move events if any of the remaining pointers moved from their old locations. // Although applications receive new locations as part of individual pointer up // events, they do not generally handle them except when presented in a move event. - if (moveNeeded) { + if (moveNeeded && !moveIdBits.isEmpty()) { ALOG_ASSERT(moveIdBits.value == dispatchedIdBits.value); dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_MOVE, 0, metaState, buttonState, 0, - mCurrentCookedPointerData.pointerProperties, - mCurrentCookedPointerData.pointerCoords, - mCurrentCookedPointerData.idToIndex, - dispatchedIdBits, -1, - mOrientedXPrecision, mOrientedYPrecision, mDownTime); + AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState, 0, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, + dispatchedIdBits, -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime); } // Dispatch pointer down events using the new pointer locations. @@ -4098,69 +4417,119 @@ void TouchInputMapper::dispatchTouches(nsecs_t when, uint32_t policyFlags) { } dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_POINTER_DOWN, 0, metaState, buttonState, 0, - mCurrentCookedPointerData.pointerProperties, - mCurrentCookedPointerData.pointerCoords, - mCurrentCookedPointerData.idToIndex, - dispatchedIdBits, downId, - mOrientedXPrecision, mOrientedYPrecision, mDownTime); + AMOTION_EVENT_ACTION_POINTER_DOWN, 0, 0, metaState, buttonState, 0, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, + dispatchedIdBits, downId, mOrientedXPrecision, mOrientedYPrecision, mDownTime); } } } void TouchInputMapper::dispatchHoverExit(nsecs_t when, uint32_t policyFlags) { if (mSentHoverEnter && - (mCurrentCookedPointerData.hoveringIdBits.isEmpty() - || !mCurrentCookedPointerData.touchingIdBits.isEmpty())) { + (mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty() + || !mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty())) { int32_t metaState = getContext()->getGlobalMetaState(); dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_HOVER_EXIT, 0, metaState, mLastButtonState, 0, - mLastCookedPointerData.pointerProperties, - mLastCookedPointerData.pointerCoords, - mLastCookedPointerData.idToIndex, - mLastCookedPointerData.hoveringIdBits, -1, + AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState, mLastCookedState.buttonState, 0, + mLastCookedState.cookedPointerData.pointerProperties, + mLastCookedState.cookedPointerData.pointerCoords, + mLastCookedState.cookedPointerData.idToIndex, + mLastCookedState.cookedPointerData.hoveringIdBits, -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime); mSentHoverEnter = false; } } void TouchInputMapper::dispatchHoverEnterAndMove(nsecs_t when, uint32_t policyFlags) { - if (mCurrentCookedPointerData.touchingIdBits.isEmpty() - && !mCurrentCookedPointerData.hoveringIdBits.isEmpty()) { + if (mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty() + && !mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty()) { int32_t metaState = getContext()->getGlobalMetaState(); if (!mSentHoverEnter) { - dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_HOVER_ENTER, 0, metaState, mCurrentButtonState, 0, - mCurrentCookedPointerData.pointerProperties, - mCurrentCookedPointerData.pointerCoords, - mCurrentCookedPointerData.idToIndex, - mCurrentCookedPointerData.hoveringIdBits, -1, + dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_ENTER, + 0, 0, metaState, mCurrentRawState.buttonState, 0, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, + mCurrentCookedState.cookedPointerData.hoveringIdBits, -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime); mSentHoverEnter = true; } dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_HOVER_MOVE, 0, metaState, mCurrentButtonState, 0, - mCurrentCookedPointerData.pointerProperties, - mCurrentCookedPointerData.pointerCoords, - mCurrentCookedPointerData.idToIndex, - mCurrentCookedPointerData.hoveringIdBits, -1, + AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState, + mCurrentRawState.buttonState, 0, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, + mCurrentCookedState.cookedPointerData.hoveringIdBits, -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime); } } +void TouchInputMapper::dispatchButtonRelease(nsecs_t when, uint32_t policyFlags) { + BitSet32 releasedButtons(mLastCookedState.buttonState & ~mCurrentCookedState.buttonState); + const BitSet32& idBits = findActiveIdBits(mLastCookedState.cookedPointerData); + const int32_t metaState = getContext()->getGlobalMetaState(); + int32_t buttonState = mLastCookedState.buttonState; + while (!releasedButtons.isEmpty()) { + int32_t actionButton = BitSet32::valueForBit(releasedButtons.clearFirstMarkedBit()); + buttonState &= ~actionButton; + dispatchMotion(when, policyFlags, mSource, + AMOTION_EVENT_ACTION_BUTTON_RELEASE, actionButton, + 0, metaState, buttonState, 0, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1, + mOrientedXPrecision, mOrientedYPrecision, mDownTime); + } +} + +void TouchInputMapper::dispatchButtonPress(nsecs_t when, uint32_t policyFlags) { + BitSet32 pressedButtons(mCurrentCookedState.buttonState & ~mLastCookedState.buttonState); + const BitSet32& idBits = findActiveIdBits(mCurrentCookedState.cookedPointerData); + const int32_t metaState = getContext()->getGlobalMetaState(); + int32_t buttonState = mLastCookedState.buttonState; + while (!pressedButtons.isEmpty()) { + int32_t actionButton = BitSet32::valueForBit(pressedButtons.clearFirstMarkedBit()); + buttonState |= actionButton; + dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_BUTTON_PRESS, actionButton, + 0, metaState, buttonState, 0, + mCurrentCookedState.cookedPointerData.pointerProperties, + mCurrentCookedState.cookedPointerData.pointerCoords, + mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1, + mOrientedXPrecision, mOrientedYPrecision, mDownTime); + } +} + +const BitSet32& TouchInputMapper::findActiveIdBits(const CookedPointerData& cookedPointerData) { + if (!cookedPointerData.touchingIdBits.isEmpty()) { + return cookedPointerData.touchingIdBits; + } + return cookedPointerData.hoveringIdBits; +} + void TouchInputMapper::cookPointerData() { - uint32_t currentPointerCount = mCurrentRawPointerData.pointerCount; + uint32_t currentPointerCount = mCurrentRawState.rawPointerData.pointerCount; + + mCurrentCookedState.cookedPointerData.clear(); + mCurrentCookedState.cookedPointerData.pointerCount = currentPointerCount; + mCurrentCookedState.cookedPointerData.hoveringIdBits = + mCurrentRawState.rawPointerData.hoveringIdBits; + mCurrentCookedState.cookedPointerData.touchingIdBits = + mCurrentRawState.rawPointerData.touchingIdBits; - mCurrentCookedPointerData.clear(); - mCurrentCookedPointerData.pointerCount = currentPointerCount; - mCurrentCookedPointerData.hoveringIdBits = mCurrentRawPointerData.hoveringIdBits; - mCurrentCookedPointerData.touchingIdBits = mCurrentRawPointerData.touchingIdBits; + if (mCurrentCookedState.cookedPointerData.pointerCount == 0) { + mCurrentCookedState.buttonState = 0; + } else { + mCurrentCookedState.buttonState = mCurrentRawState.buttonState; + } // Walk through the the active pointers and map device coordinates onto // surface coordinates and adjust for display orientation. for (uint32_t i = 0; i < currentPointerCount; i++) { - const RawPointerData::Pointer& in = mCurrentRawPointerData.pointers[i]; + const RawPointerData::Pointer& in = mCurrentRawState.rawPointerData.pointers[i]; // Size float touchMajor, touchMinor, toolMajor, toolMinor, size; @@ -4199,7 +4568,8 @@ void TouchInputMapper::cookPointerData() { } if (mCalibration.haveSizeIsSummed && mCalibration.sizeIsSummed) { - uint32_t touchingCount = mCurrentRawPointerData.touchingIdBits.count(); + uint32_t touchingCount = + mCurrentRawState.rawPointerData.touchingIdBits.count(); if (touchingCount > 1) { touchMajor /= touchingCount; touchMinor /= touchingCount; @@ -4368,7 +4738,7 @@ void TouchInputMapper::cookPointerData() { } // Write output coords. - PointerCoords& out = mCurrentCookedPointerData.pointerCoords[i]; + PointerCoords& out = mCurrentCookedState.cookedPointerData.pointerCoords[i]; out.clear(); out.setAxisValue(AMOTION_EVENT_AXIS_X, x); out.setAxisValue(AMOTION_EVENT_AXIS_Y, y); @@ -4390,14 +4760,15 @@ void TouchInputMapper::cookPointerData() { } // Write output properties. - PointerProperties& properties = mCurrentCookedPointerData.pointerProperties[i]; + PointerProperties& properties = + mCurrentCookedState.cookedPointerData.pointerProperties[i]; uint32_t id = in.id; properties.clear(); properties.id = id; properties.toolType = in.toolType; // Write id index. - mCurrentCookedPointerData.idToIndex[id] = i; + mCurrentCookedState.cookedPointerData.idToIndex[id] = i; } } @@ -4501,7 +4872,7 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag // Send events! int32_t metaState = getContext()->getGlobalMetaState(); - int32_t buttonState = mCurrentButtonState; + int32_t buttonState = mCurrentCookedState.buttonState; // Update last coordinates of pointers that have moved so that we observe the new // pointer positions at the same time as other pointers that have just gone up. @@ -4522,7 +4893,7 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag mPointerGesture.lastGestureProperties, mPointerGesture.lastGestureCoords, mPointerGesture.lastGestureIdToIndex, movedGestureIdBits); - if (buttonState != mLastButtonState) { + if (buttonState != mLastCookedState.buttonState) { moveNeeded = true; } } @@ -4532,12 +4903,12 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag if (!dispatchedGestureIdBits.isEmpty()) { if (cancelPreviousGesture) { dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_CANCEL, 0, metaState, buttonState, + AMOTION_EVENT_ACTION_CANCEL, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, mPointerGesture.lastGestureProperties, mPointerGesture.lastGestureCoords, mPointerGesture.lastGestureIdToIndex, - dispatchedGestureIdBits, -1, - 0, 0, mPointerGesture.downTime); + dispatchedGestureIdBits, -1, 0, + 0, mPointerGesture.downTime); dispatchedGestureIdBits.clear(); } else { @@ -4552,7 +4923,7 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag uint32_t id = upGestureIdBits.clearFirstMarkedBit(); dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_POINTER_UP, 0, + AMOTION_EVENT_ACTION_POINTER_UP, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, mPointerGesture.lastGestureProperties, mPointerGesture.lastGestureCoords, mPointerGesture.lastGestureIdToIndex, @@ -4567,7 +4938,8 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag // Send motion events for all pointers that moved. if (moveNeeded) { dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_MOVE, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, + AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState, + AMOTION_EVENT_EDGE_FLAG_NONE, mPointerGesture.currentGestureProperties, mPointerGesture.currentGestureCoords, mPointerGesture.currentGestureIdToIndex, dispatchedGestureIdBits, -1, @@ -4587,7 +4959,7 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag } dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_POINTER_DOWN, 0, metaState, buttonState, 0, + AMOTION_EVENT_ACTION_POINTER_DOWN, 0, 0, metaState, buttonState, 0, mPointerGesture.currentGestureProperties, mPointerGesture.currentGestureCoords, mPointerGesture.currentGestureIdToIndex, dispatchedGestureIdBits, id, @@ -4598,7 +4970,7 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag // Send motion events for hover. if (mPointerGesture.currentGestureMode == PointerGesture::HOVER) { dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_HOVER_MOVE, 0, + AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, mPointerGesture.currentGestureProperties, mPointerGesture.currentGestureCoords, mPointerGesture.currentGestureIdToIndex, @@ -4624,7 +4996,7 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y); NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_HOVER_MOVE, 0, + AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, mViewport.displayId, 1, &pointerProperties, &pointerCoords, 0, 0, mPointerGesture.downTime); @@ -4653,9 +5025,9 @@ void TouchInputMapper::abortPointerGestures(nsecs_t when, uint32_t policyFlags) // Cancel previously dispatches pointers. if (!mPointerGesture.lastGestureIdBits.isEmpty()) { int32_t metaState = getContext()->getGlobalMetaState(); - int32_t buttonState = mCurrentButtonState; + int32_t buttonState = mCurrentRawState.buttonState; dispatchMotion(when, policyFlags, mSource, - AMOTION_EVENT_ACTION_CANCEL, 0, metaState, buttonState, + AMOTION_EVENT_ACTION_CANCEL, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, mPointerGesture.lastGestureProperties, mPointerGesture.lastGestureCoords, mPointerGesture.lastGestureIdToIndex, @@ -4710,21 +5082,22 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, return false; } - const uint32_t currentFingerCount = mCurrentFingerIdBits.count(); - const uint32_t lastFingerCount = mLastFingerIdBits.count(); + const uint32_t currentFingerCount = mCurrentCookedState.fingerIdBits.count(); + const uint32_t lastFingerCount = mLastCookedState.fingerIdBits.count(); // Update the velocity tracker. { VelocityTracker::Position positions[MAX_POINTERS]; uint32_t count = 0; - for (BitSet32 idBits(mCurrentFingerIdBits); !idBits.isEmpty(); count++) { + for (BitSet32 idBits(mCurrentCookedState.fingerIdBits); !idBits.isEmpty(); count++) { uint32_t id = idBits.clearFirstMarkedBit(); - const RawPointerData::Pointer& pointer = mCurrentRawPointerData.pointerForId(id); + const RawPointerData::Pointer& pointer = + mCurrentRawState.rawPointerData.pointerForId(id); positions[count].x = pointer.x * mPointerXMovementScale; positions[count].y = pointer.y * mPointerYMovementScale; } mPointerGesture.velocityTracker.addMovement(when, - mCurrentFingerIdBits, positions); + mCurrentCookedState.fingerIdBits, positions); } // If the gesture ever enters a mode other than TAP, HOVER or TAP_DRAG, without first returning @@ -4744,17 +5117,17 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, int32_t lastActiveTouchId = mPointerGesture.activeTouchId; int32_t activeTouchId = lastActiveTouchId; if (activeTouchId < 0) { - if (!mCurrentFingerIdBits.isEmpty()) { + if (!mCurrentCookedState.fingerIdBits.isEmpty()) { activeTouchChanged = true; activeTouchId = mPointerGesture.activeTouchId = - mCurrentFingerIdBits.firstMarkedBit(); + mCurrentCookedState.fingerIdBits.firstMarkedBit(); mPointerGesture.firstTouchTime = when; } - } else if (!mCurrentFingerIdBits.hasBit(activeTouchId)) { + } else if (!mCurrentCookedState.fingerIdBits.hasBit(activeTouchId)) { activeTouchChanged = true; - if (!mCurrentFingerIdBits.isEmpty()) { + if (!mCurrentCookedState.fingerIdBits.isEmpty()) { activeTouchId = mPointerGesture.activeTouchId = - mCurrentFingerIdBits.firstMarkedBit(); + mCurrentCookedState.fingerIdBits.firstMarkedBit(); } else { activeTouchId = mPointerGesture.activeTouchId = -1; } @@ -4777,7 +5150,7 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, isQuietTime = true; } else if (mPointerGesture.lastGestureMode == PointerGesture::BUTTON_CLICK_OR_DRAG && currentFingerCount >= 2 - && !isPointerDown(mCurrentButtonState)) { + && !isPointerDown(mCurrentRawState.buttonState)) { // Enter quiet time when releasing the button and there are still two or more // fingers down. This may indicate that one finger was used to press the button // but it has not gone up yet. @@ -4805,7 +5178,7 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, mPointerGesture.currentGestureIdBits.clear(); mPointerVelocityControl.reset(); - } else if (isPointerDown(mCurrentButtonState)) { + } else if (isPointerDown(mCurrentRawState.buttonState)) { // Case 2: Button is pressed. (BUTTON_CLICK_OR_DRAG) // The pointer follows the active touch point. // Emit DOWN, MOVE, UP events at the pointer location. @@ -4834,7 +5207,7 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, if (activeTouchId >= 0 && currentFingerCount > 1) { int32_t bestId = -1; float bestSpeed = mConfig.pointerGestureDragMinSwitchSpeed; - for (BitSet32 idBits(mCurrentFingerIdBits); !idBits.isEmpty(); ) { + for (BitSet32 idBits(mCurrentCookedState.fingerIdBits); !idBits.isEmpty(); ) { uint32_t id = idBits.clearFirstMarkedBit(); float vx, vy; if (mPointerGesture.velocityTracker.getVelocity(id, &vx, &vy)) { @@ -4855,11 +5228,11 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, } } - if (activeTouchId >= 0 && mLastFingerIdBits.hasBit(activeTouchId)) { + if (activeTouchId >= 0 && mLastCookedState.fingerIdBits.hasBit(activeTouchId)) { const RawPointerData::Pointer& currentPointer = - mCurrentRawPointerData.pointerForId(activeTouchId); + mCurrentRawState.rawPointerData.pointerForId(activeTouchId); const RawPointerData::Pointer& lastPointer = - mLastRawPointerData.pointerForId(activeTouchId); + mLastRawState.rawPointerData.pointerForId(activeTouchId); float deltaX = (currentPointer.x - lastPointer.x) * mPointerXMovementScale; float deltaY = (currentPointer.y - lastPointer.y) * mPointerYMovementScale; @@ -4995,11 +5368,11 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, mPointerGesture.currentGestureMode = PointerGesture::TAP_DRAG; } - if (mLastFingerIdBits.hasBit(activeTouchId)) { + if (mLastCookedState.fingerIdBits.hasBit(activeTouchId)) { const RawPointerData::Pointer& currentPointer = - mCurrentRawPointerData.pointerForId(activeTouchId); + mCurrentRawState.rawPointerData.pointerForId(activeTouchId); const RawPointerData::Pointer& lastPointer = - mLastRawPointerData.pointerForId(activeTouchId); + mLastRawState.rawPointerData.pointerForId(activeTouchId); float deltaX = (currentPointer.x - lastPointer.x) * mPointerXMovementScale; float deltaY = (currentPointer.y - lastPointer.y) @@ -5104,7 +5477,7 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, + mConfig.pointerGestureMultitouchSettleInterval - when) * 0.000001f); #endif - mCurrentRawPointerData.getCentroidOfTouchingPointers( + mCurrentRawState.rawPointerData.getCentroidOfTouchingPointers( &mPointerGesture.referenceTouchX, &mPointerGesture.referenceTouchY); mPointerController->getPosition(&mPointerGesture.referenceGestureX, @@ -5112,23 +5485,23 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, } // Clear the reference deltas for fingers not yet included in the reference calculation. - for (BitSet32 idBits(mCurrentFingerIdBits.value + for (BitSet32 idBits(mCurrentCookedState.fingerIdBits.value & ~mPointerGesture.referenceIdBits.value); !idBits.isEmpty(); ) { uint32_t id = idBits.clearFirstMarkedBit(); mPointerGesture.referenceDeltas[id].dx = 0; mPointerGesture.referenceDeltas[id].dy = 0; } - mPointerGesture.referenceIdBits = mCurrentFingerIdBits; + mPointerGesture.referenceIdBits = mCurrentCookedState.fingerIdBits; // Add delta for all fingers and calculate a common movement delta. float commonDeltaX = 0, commonDeltaY = 0; - BitSet32 commonIdBits(mLastFingerIdBits.value - & mCurrentFingerIdBits.value); + BitSet32 commonIdBits(mLastCookedState.fingerIdBits.value + & mCurrentCookedState.fingerIdBits.value); for (BitSet32 idBits(commonIdBits); !idBits.isEmpty(); ) { bool first = (idBits == commonIdBits); uint32_t id = idBits.clearFirstMarkedBit(); - const RawPointerData::Pointer& cpd = mCurrentRawPointerData.pointerForId(id); - const RawPointerData::Pointer& lpd = mLastRawPointerData.pointerForId(id); + const RawPointerData::Pointer& cpd = mCurrentRawState.rawPointerData.pointerForId(id); + const RawPointerData::Pointer& lpd = mLastRawState.rawPointerData.pointerForId(id); PointerGesture::Delta& delta = mPointerGesture.referenceDeltas[id]; delta.dx += cpd.x - lpd.x; delta.dy += cpd.y - lpd.y; @@ -5169,11 +5542,13 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, mPointerGesture.currentGestureMode = PointerGesture::FREEFORM; } else { // There are exactly two pointers. - BitSet32 idBits(mCurrentFingerIdBits); + BitSet32 idBits(mCurrentCookedState.fingerIdBits); uint32_t id1 = idBits.clearFirstMarkedBit(); uint32_t id2 = idBits.firstMarkedBit(); - const RawPointerData::Pointer& p1 = mCurrentRawPointerData.pointerForId(id1); - const RawPointerData::Pointer& p2 = mCurrentRawPointerData.pointerForId(id2); + const RawPointerData::Pointer& p1 = + mCurrentRawState.rawPointerData.pointerForId(id1); + const RawPointerData::Pointer& p2 = + mCurrentRawState.rawPointerData.pointerForId(id2); float mutualDistance = distance(p1.x, p1.y, p2.x, p2.y); if (mutualDistance > mPointerGestureMaxSwipeWidth) { // There are two pointers but they are too far apart for a SWIPE, @@ -5319,14 +5694,14 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, } else { // Otherwise, assume we mapped all touches from the previous frame. // Reuse all mappings that are still applicable. - mappedTouchIdBits.value = mLastFingerIdBits.value - & mCurrentFingerIdBits.value; + mappedTouchIdBits.value = mLastCookedState.fingerIdBits.value + & mCurrentCookedState.fingerIdBits.value; usedGestureIdBits = mPointerGesture.lastGestureIdBits; // Check whether we need to choose a new active gesture id because the // current went went up. - for (BitSet32 upTouchIdBits(mLastFingerIdBits.value - & ~mCurrentFingerIdBits.value); + for (BitSet32 upTouchIdBits(mLastCookedState.fingerIdBits.value + & ~mCurrentCookedState.fingerIdBits.value); !upTouchIdBits.isEmpty(); ) { uint32_t upTouchId = upTouchIdBits.clearFirstMarkedBit(); uint32_t upGestureId = mPointerGesture.freeformTouchToGestureIdMap[upTouchId]; @@ -5345,7 +5720,7 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, mPointerGesture.activeGestureId); #endif - BitSet32 idBits(mCurrentFingerIdBits); + BitSet32 idBits(mCurrentCookedState.fingerIdBits); for (uint32_t i = 0; i < currentFingerCount; i++) { uint32_t touchId = idBits.clearFirstMarkedBit(); uint32_t gestureId; @@ -5369,7 +5744,7 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, mPointerGesture.currentGestureIdToIndex[gestureId] = i; const RawPointerData::Pointer& pointer = - mCurrentRawPointerData.pointerForId(touchId); + mCurrentRawState.rawPointerData.pointerForId(touchId); float deltaX = (pointer.x - mPointerGesture.referenceTouchX) * mPointerXZoomScale; float deltaY = (pointer.y - mPointerGesture.referenceTouchY) @@ -5400,7 +5775,7 @@ bool TouchInputMapper::preparePointerGestures(nsecs_t when, } } - mPointerController->setButtonState(mCurrentButtonState); + mPointerController->setButtonState(mCurrentRawState.buttonState); #if DEBUG_GESTURES ALOGD("Gestures: finishPreviousGesture=%s, cancelPreviousGesture=%s, " @@ -5442,23 +5817,24 @@ void TouchInputMapper::dispatchPointerStylus(nsecs_t when, uint32_t policyFlags) mPointerSimple.currentProperties.clear(); bool down, hovering; - if (!mCurrentStylusIdBits.isEmpty()) { - uint32_t id = mCurrentStylusIdBits.firstMarkedBit(); - uint32_t index = mCurrentCookedPointerData.idToIndex[id]; - float x = mCurrentCookedPointerData.pointerCoords[index].getX(); - float y = mCurrentCookedPointerData.pointerCoords[index].getY(); + if (!mCurrentCookedState.stylusIdBits.isEmpty()) { + uint32_t id = mCurrentCookedState.stylusIdBits.firstMarkedBit(); + uint32_t index = mCurrentCookedState.cookedPointerData.idToIndex[id]; + float x = mCurrentCookedState.cookedPointerData.pointerCoords[index].getX(); + float y = mCurrentCookedState.cookedPointerData.pointerCoords[index].getY(); mPointerController->setPosition(x, y); - hovering = mCurrentCookedPointerData.hoveringIdBits.hasBit(id); + hovering = mCurrentCookedState.cookedPointerData.hoveringIdBits.hasBit(id); down = !hovering; mPointerController->getPosition(&x, &y); - mPointerSimple.currentCoords.copyFrom(mCurrentCookedPointerData.pointerCoords[index]); + mPointerSimple.currentCoords.copyFrom( + mCurrentCookedState.cookedPointerData.pointerCoords[index]); mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_X, x); mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y); mPointerSimple.currentProperties.id = 0; mPointerSimple.currentProperties.toolType = - mCurrentCookedPointerData.pointerProperties[index].toolType; + mCurrentCookedState.cookedPointerData.pointerProperties[index].toolType; } else { down = false; hovering = false; @@ -5476,16 +5852,16 @@ void TouchInputMapper::dispatchPointerMouse(nsecs_t when, uint32_t policyFlags) mPointerSimple.currentProperties.clear(); bool down, hovering; - if (!mCurrentMouseIdBits.isEmpty()) { - uint32_t id = mCurrentMouseIdBits.firstMarkedBit(); - uint32_t currentIndex = mCurrentRawPointerData.idToIndex[id]; - if (mLastMouseIdBits.hasBit(id)) { - uint32_t lastIndex = mCurrentRawPointerData.idToIndex[id]; - float deltaX = (mCurrentRawPointerData.pointers[currentIndex].x - - mLastRawPointerData.pointers[lastIndex].x) + if (!mCurrentCookedState.mouseIdBits.isEmpty()) { + uint32_t id = mCurrentCookedState.mouseIdBits.firstMarkedBit(); + uint32_t currentIndex = mCurrentRawState.rawPointerData.idToIndex[id]; + if (mLastCookedState.mouseIdBits.hasBit(id)) { + uint32_t lastIndex = mCurrentRawState.rawPointerData.idToIndex[id]; + float deltaX = (mCurrentRawState.rawPointerData.pointers[currentIndex].x + - mLastRawState.rawPointerData.pointers[lastIndex].x) * mPointerXMovementScale; - float deltaY = (mCurrentRawPointerData.pointers[currentIndex].y - - mLastRawPointerData.pointers[lastIndex].y) + float deltaY = (mCurrentRawState.rawPointerData.pointers[currentIndex].y + - mLastRawState.rawPointerData.pointers[lastIndex].y) * mPointerYMovementScale; rotateDelta(mSurfaceOrientation, &deltaX, &deltaY); @@ -5496,20 +5872,20 @@ void TouchInputMapper::dispatchPointerMouse(nsecs_t when, uint32_t policyFlags) mPointerVelocityControl.reset(); } - down = isPointerDown(mCurrentButtonState); + down = isPointerDown(mCurrentRawState.buttonState); hovering = !down; float x, y; mPointerController->getPosition(&x, &y); mPointerSimple.currentCoords.copyFrom( - mCurrentCookedPointerData.pointerCoords[currentIndex]); + mCurrentCookedState.cookedPointerData.pointerCoords[currentIndex]); mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_X, x); mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y); mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, hovering ? 0.0f : 1.0f); mPointerSimple.currentProperties.id = 0; mPointerSimple.currentProperties.toolType = - mCurrentCookedPointerData.pointerProperties[currentIndex].toolType; + mCurrentCookedState.cookedPointerData.pointerProperties[currentIndex].toolType; } else { mPointerVelocityControl.reset(); @@ -5534,7 +5910,7 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, if (down || hovering) { mPointerController->setPresentation(PointerControllerInterface::PRESENTATION_POINTER); mPointerController->clearSpots(); - mPointerController->setButtonState(mCurrentButtonState); + mPointerController->setButtonState(mCurrentRawState.buttonState); mPointerController->unfade(PointerControllerInterface::TRANSITION_IMMEDIATE); } else if (!down && !hovering && (mPointerSimple.down || mPointerSimple.hovering)) { mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL); @@ -5546,7 +5922,7 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, // Send up. NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_UP, 0, metaState, mLastButtonState, 0, + AMOTION_EVENT_ACTION_UP, 0, 0, metaState, mLastRawState.buttonState, 0, mViewport.displayId, 1, &mPointerSimple.lastProperties, &mPointerSimple.lastCoords, mOrientedXPrecision, mOrientedYPrecision, @@ -5559,7 +5935,7 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, // Send hover exit. NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_HOVER_EXIT, 0, metaState, mLastButtonState, 0, + AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState, mLastRawState.buttonState, 0, mViewport.displayId, 1, &mPointerSimple.lastProperties, &mPointerSimple.lastCoords, mOrientedXPrecision, mOrientedYPrecision, @@ -5574,7 +5950,7 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, // Send down. NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_DOWN, 0, metaState, mCurrentButtonState, 0, + AMOTION_EVENT_ACTION_DOWN, 0, 0, metaState, mCurrentRawState.buttonState, 0, mViewport.displayId, 1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords, mOrientedXPrecision, mOrientedYPrecision, @@ -5584,7 +5960,7 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, // Send move. NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_MOVE, 0, metaState, mCurrentButtonState, 0, + AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, mCurrentRawState.buttonState, 0, mViewport.displayId, 1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords, mOrientedXPrecision, mOrientedYPrecision, @@ -5598,7 +5974,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, // Send hover enter. NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_HOVER_ENTER, 0, metaState, mCurrentButtonState, 0, + AMOTION_EVENT_ACTION_HOVER_ENTER, 0, 0, metaState, + mCurrentRawState.buttonState, 0, mViewport.displayId, 1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords, mOrientedXPrecision, mOrientedYPrecision, @@ -5608,7 +5985,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, // Send hover move. NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_HOVER_MOVE, 0, metaState, mCurrentButtonState, 0, + AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState, + mCurrentRawState.buttonState, 0, mViewport.displayId, 1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords, mOrientedXPrecision, mOrientedYPrecision, @@ -5616,9 +5994,9 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, getListener()->notifyMotion(&args); } - if (mCurrentRawVScroll || mCurrentRawHScroll) { - float vscroll = mCurrentRawVScroll; - float hscroll = mCurrentRawHScroll; + if (mCurrentRawState.rawVScroll || mCurrentRawState.rawHScroll) { + float vscroll = mCurrentRawState.rawVScroll; + float hscroll = mCurrentRawState.rawHScroll; mWheelYVelocityControl.move(when, NULL, &vscroll); mWheelXVelocityControl.move(when, &hscroll, NULL); @@ -5629,7 +6007,7 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_HSCROLL, hscroll); NotifyMotionArgs args(when, getDeviceId(), mSource, policyFlags, - AMOTION_EVENT_ACTION_SCROLL, 0, metaState, mCurrentButtonState, 0, + AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, mCurrentRawState.buttonState, 0, mViewport.displayId, 1, &mPointerSimple.currentProperties, &pointerCoords, mOrientedXPrecision, mOrientedYPrecision, @@ -5654,10 +6032,11 @@ void TouchInputMapper::abortPointerSimple(nsecs_t when, uint32_t policyFlags) { } void TouchInputMapper::dispatchMotion(nsecs_t when, uint32_t policyFlags, uint32_t source, - int32_t action, int32_t flags, int32_t metaState, int32_t buttonState, int32_t edgeFlags, + int32_t action, int32_t actionButton, int32_t flags, + int32_t metaState, int32_t buttonState, int32_t edgeFlags, const PointerProperties* properties, const PointerCoords* coords, - const uint32_t* idToIndex, BitSet32 idBits, - int32_t changedId, float xPrecision, float yPrecision, nsecs_t downTime) { + const uint32_t* idToIndex, BitSet32 idBits, int32_t changedId, + float xPrecision, float yPrecision, nsecs_t downTime) { PointerCoords pointerCoords[MAX_POINTERS]; PointerProperties pointerProperties[MAX_POINTERS]; uint32_t pointerCount = 0; @@ -5691,7 +6070,7 @@ void TouchInputMapper::dispatchMotion(nsecs_t when, uint32_t policyFlags, uint32 } NotifyMotionArgs args(when, getDeviceId(), source, policyFlags, - action, flags, metaState, buttonState, edgeFlags, + action, actionButton, flags, metaState, buttonState, edgeFlags, mViewport.displayId, pointerCount, pointerProperties, pointerCoords, xPrecision, yPrecision, downTime); getListener()->notifyMotion(&args); @@ -5733,6 +6112,7 @@ void TouchInputMapper::fadePointer() { void TouchInputMapper::cancelTouch(nsecs_t when) { abortPointerUsage(when, 0 /*policyFlags*/); + abortTouches(when, 0 /* policyFlags*/); } bool TouchInputMapper::isPointInsideSurface(int32_t x, int32_t y) { @@ -5763,11 +6143,11 @@ const TouchInputMapper::VirtualKey* TouchInputMapper::findVirtualKeyHit( return NULL; } -void TouchInputMapper::assignPointerIds() { - uint32_t currentPointerCount = mCurrentRawPointerData.pointerCount; - uint32_t lastPointerCount = mLastRawPointerData.pointerCount; +void TouchInputMapper::assignPointerIds(const RawState* last, RawState* current) { + uint32_t currentPointerCount = current->rawPointerData.pointerCount; + uint32_t lastPointerCount = last->rawPointerData.pointerCount; - mCurrentRawPointerData.clearIdBits(); + current->rawPointerData.clearIdBits(); if (currentPointerCount == 0) { // No pointers to assign. @@ -5778,21 +6158,21 @@ void TouchInputMapper::assignPointerIds() { // All pointers are new. for (uint32_t i = 0; i < currentPointerCount; i++) { uint32_t id = i; - mCurrentRawPointerData.pointers[i].id = id; - mCurrentRawPointerData.idToIndex[id] = i; - mCurrentRawPointerData.markIdBit(id, mCurrentRawPointerData.isHovering(i)); + current->rawPointerData.pointers[i].id = id; + current->rawPointerData.idToIndex[id] = i; + current->rawPointerData.markIdBit(id, current->rawPointerData.isHovering(i)); } return; } if (currentPointerCount == 1 && lastPointerCount == 1 - && mCurrentRawPointerData.pointers[0].toolType - == mLastRawPointerData.pointers[0].toolType) { + && current->rawPointerData.pointers[0].toolType + == last->rawPointerData.pointers[0].toolType) { // Only one pointer and no change in count so it must have the same id as before. - uint32_t id = mLastRawPointerData.pointers[0].id; - mCurrentRawPointerData.pointers[0].id = id; - mCurrentRawPointerData.idToIndex[id] = 0; - mCurrentRawPointerData.markIdBit(id, mCurrentRawPointerData.isHovering(0)); + uint32_t id = last->rawPointerData.pointers[0].id; + current->rawPointerData.pointers[0].id = id; + current->rawPointerData.idToIndex[id] = 0; + current->rawPointerData.markIdBit(id, current->rawPointerData.isHovering(0)); return; } @@ -5810,9 +6190,9 @@ void TouchInputMapper::assignPointerIds() { for (uint32_t lastPointerIndex = 0; lastPointerIndex < lastPointerCount; lastPointerIndex++) { const RawPointerData::Pointer& currentPointer = - mCurrentRawPointerData.pointers[currentPointerIndex]; + current->rawPointerData.pointers[currentPointerIndex]; const RawPointerData::Pointer& lastPointer = - mLastRawPointerData.pointers[lastPointerIndex]; + last->rawPointerData.pointers[lastPointerIndex]; if (currentPointer.toolType == lastPointer.toolType) { int64_t deltaX = currentPointer.x - lastPointer.x; int64_t deltaY = currentPointer.y - lastPointer.y; @@ -5918,11 +6298,11 @@ void TouchInputMapper::assignPointerIds() { matchedCurrentBits.markBit(currentPointerIndex); matchedLastBits.markBit(lastPointerIndex); - uint32_t id = mLastRawPointerData.pointers[lastPointerIndex].id; - mCurrentRawPointerData.pointers[currentPointerIndex].id = id; - mCurrentRawPointerData.idToIndex[id] = currentPointerIndex; - mCurrentRawPointerData.markIdBit(id, - mCurrentRawPointerData.isHovering(currentPointerIndex)); + uint32_t id = last->rawPointerData.pointers[lastPointerIndex].id; + current->rawPointerData.pointers[currentPointerIndex].id = id; + current->rawPointerData.idToIndex[id] = currentPointerIndex; + current->rawPointerData.markIdBit(id, + current->rawPointerData.isHovering(currentPointerIndex)); usedIdBits.markBit(id); #if DEBUG_POINTER_ASSIGNMENT @@ -5938,10 +6318,10 @@ void TouchInputMapper::assignPointerIds() { uint32_t currentPointerIndex = matchedCurrentBits.markFirstUnmarkedBit(); uint32_t id = usedIdBits.markFirstUnmarkedBit(); - mCurrentRawPointerData.pointers[currentPointerIndex].id = id; - mCurrentRawPointerData.idToIndex[id] = currentPointerIndex; - mCurrentRawPointerData.markIdBit(id, - mCurrentRawPointerData.isHovering(currentPointerIndex)); + current->rawPointerData.pointers[currentPointerIndex].id = id; + current->rawPointerData.idToIndex[id] = currentPointerIndex; + current->rawPointerData.markIdBit(id, + current->rawPointerData.isHovering(currentPointerIndex)); #if DEBUG_POINTER_ASSIGNMENT ALOGD("assignPointerIds - assigned: cur=%d, id=%d", @@ -6020,18 +6400,18 @@ void SingleTouchInputMapper::process(const RawEvent* rawEvent) { mSingleTouchMotionAccumulator.process(rawEvent); } -void SingleTouchInputMapper::syncTouch(nsecs_t when, bool* outHavePointerIds) { +void SingleTouchInputMapper::syncTouch(nsecs_t when, RawState* outState) { if (mTouchButtonAccumulator.isToolActive()) { - mCurrentRawPointerData.pointerCount = 1; - mCurrentRawPointerData.idToIndex[0] = 0; + outState->rawPointerData.pointerCount = 1; + outState->rawPointerData.idToIndex[0] = 0; bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE && (mTouchButtonAccumulator.isHovering() || (mRawPointerAxes.pressure.valid && mSingleTouchMotionAccumulator.getAbsolutePressure() <= 0)); - mCurrentRawPointerData.markIdBit(0, isHovering); + outState->rawPointerData.markIdBit(0, isHovering); - RawPointerData::Pointer& outPointer = mCurrentRawPointerData.pointers[0]; + RawPointerData::Pointer& outPointer = outState->rawPointerData.pointers[0]; outPointer.id = 0; outPointer.x = mSingleTouchMotionAccumulator.getAbsoluteX(); outPointer.y = mSingleTouchMotionAccumulator.getAbsoluteY(); @@ -6092,7 +6472,7 @@ void MultiTouchInputMapper::process(const RawEvent* rawEvent) { mMultiTouchMotionAccumulator.process(rawEvent); } -void MultiTouchInputMapper::syncTouch(nsecs_t when, bool* outHavePointerIds) { +void MultiTouchInputMapper::syncTouch(nsecs_t when, RawState* outState) { size_t inCount = mMultiTouchMotionAccumulator.getSlotCount(); size_t outCount = 0; BitSet32 newPointerIdBits; @@ -6113,7 +6493,7 @@ void MultiTouchInputMapper::syncTouch(nsecs_t when, bool* outHavePointerIds) { break; // too many fingers! } - RawPointerData::Pointer& outPointer = mCurrentRawPointerData.pointers[outCount]; + RawPointerData::Pointer& outPointer = outState->rawPointerData.pointers[outCount]; outPointer.x = inSlot->getX(); outPointer.y = inSlot->getY(); outPointer.pressure = inSlot->getPressure(); @@ -6140,38 +6520,37 @@ void MultiTouchInputMapper::syncTouch(nsecs_t when, bool* outHavePointerIds) { outPointer.isHovering = isHovering; // Assign pointer id using tracking id if available. - if (*outHavePointerIds) { - int32_t trackingId = inSlot->getTrackingId(); - int32_t id = -1; - if (trackingId >= 0) { - for (BitSet32 idBits(mPointerIdBits); !idBits.isEmpty(); ) { - uint32_t n = idBits.clearFirstMarkedBit(); - if (mPointerTrackingIdMap[n] == trackingId) { - id = n; - } - } - - if (id < 0 && !mPointerIdBits.isFull()) { - id = mPointerIdBits.markFirstUnmarkedBit(); - mPointerTrackingIdMap[id] = trackingId; + mHavePointerIds = true; + int32_t trackingId = inSlot->getTrackingId(); + int32_t id = -1; + if (trackingId >= 0) { + for (BitSet32 idBits(mPointerIdBits); !idBits.isEmpty(); ) { + uint32_t n = idBits.clearFirstMarkedBit(); + if (mPointerTrackingIdMap[n] == trackingId) { + id = n; } } - if (id < 0) { - *outHavePointerIds = false; - mCurrentRawPointerData.clearIdBits(); - newPointerIdBits.clear(); - } else { - outPointer.id = id; - mCurrentRawPointerData.idToIndex[id] = outCount; - mCurrentRawPointerData.markIdBit(id, isHovering); - newPointerIdBits.markBit(id); + + if (id < 0 && !mPointerIdBits.isFull()) { + id = mPointerIdBits.markFirstUnmarkedBit(); + mPointerTrackingIdMap[id] = trackingId; } } + if (id < 0) { + mHavePointerIds = false; + outState->rawPointerData.clearIdBits(); + newPointerIdBits.clear(); + } else { + outPointer.id = id; + outState->rawPointerData.idToIndex[id] = outCount; + outState->rawPointerData.markIdBit(id, isHovering); + newPointerIdBits.markBit(id); + } outCount += 1; } - mCurrentRawPointerData.pointerCount = outCount; + outState->rawPointerData.pointerCount = outCount; mPointerIdBits = newPointerIdBits; mMultiTouchMotionAccumulator.finishSync(); @@ -6215,6 +6594,77 @@ bool MultiTouchInputMapper::hasStylus() const { || mTouchButtonAccumulator.hasStylus(); } +// --- ExternalStylusInputMapper + +ExternalStylusInputMapper::ExternalStylusInputMapper(InputDevice* device) : + InputMapper(device) { + +} + +uint32_t ExternalStylusInputMapper::getSources() { + return AINPUT_SOURCE_STYLUS; +} + +void ExternalStylusInputMapper::populateDeviceInfo(InputDeviceInfo* info) { + InputMapper::populateDeviceInfo(info); + info->addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, AINPUT_SOURCE_STYLUS, + 0.0f, 1.0f, 0.0f, 0.0f, 0.0f); +} + +void ExternalStylusInputMapper::dump(String8& dump) { + dump.append(INDENT2 "External Stylus Input Mapper:\n"); + dump.append(INDENT3 "Raw Stylus Axes:\n"); + dumpRawAbsoluteAxisInfo(dump, mRawPressureAxis, "Pressure"); + dump.append(INDENT3 "Stylus State:\n"); + dumpStylusState(dump, mStylusState); +} + +void ExternalStylusInputMapper::configure(nsecs_t when, + const InputReaderConfiguration* config, uint32_t changes) { + getAbsoluteAxisInfo(ABS_PRESSURE, &mRawPressureAxis); + mTouchButtonAccumulator.configure(getDevice()); +} + +void ExternalStylusInputMapper::reset(nsecs_t when) { + InputDevice* device = getDevice(); + mSingleTouchMotionAccumulator.reset(device); + mTouchButtonAccumulator.reset(device); + InputMapper::reset(when); +} + +void ExternalStylusInputMapper::process(const RawEvent* rawEvent) { + mSingleTouchMotionAccumulator.process(rawEvent); + mTouchButtonAccumulator.process(rawEvent); + + if (rawEvent->type == EV_SYN && rawEvent->code == SYN_REPORT) { + sync(rawEvent->when); + } +} + +void ExternalStylusInputMapper::sync(nsecs_t when) { + mStylusState.clear(); + + mStylusState.when = when; + + mStylusState.toolType = mTouchButtonAccumulator.getToolType(); + if (mStylusState.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) { + mStylusState.toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS; + } + + int32_t pressure = mSingleTouchMotionAccumulator.getAbsolutePressure(); + if (mRawPressureAxis.valid) { + mStylusState.pressure = float(pressure) / mRawPressureAxis.maxValue; + } else if (mTouchButtonAccumulator.isToolActive()) { + mStylusState.pressure = 1.0f; + } else { + mStylusState.pressure = 0.0f; + } + + mStylusState.buttons = mTouchButtonAccumulator.getButtonState(); + + mContext->dispatchExternalStylusState(mStylusState); +} + // --- JoystickInputMapper --- @@ -6538,7 +6988,7 @@ void JoystickInputMapper::sync(nsecs_t when, bool force) { uint32_t policyFlags = 0; NotifyMotionArgs args(when, getDeviceId(), AINPUT_SOURCE_JOYSTICK, policyFlags, - AMOTION_EVENT_ACTION_MOVE, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, + AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE, ADISPLAY_ID_NONE, 1, &pointerProperties, &pointerCoords, 0, 0, 0); getListener()->notifyMotion(&args); } diff --git a/services/inputflinger/InputReader.h b/services/inputflinger/InputReader.h index 34f20af..7cb4680 100644 --- a/services/inputflinger/InputReader.h +++ b/services/inputflinger/InputReader.h @@ -139,7 +139,10 @@ struct InputReaderConfiguration { CHANGE_DEVICE_ALIAS = 1 << 5, // The location calibration matrix changed. - TOUCH_AFFINE_TRANSFORMATION = 1 << 6, + CHANGE_TOUCH_AFFINE_TRANSFORMATION = 1 << 6, + + // The presence of an external stylus has changed. + CHANGE_EXTERNAL_STYLUS_PRESENCE = 1 << 7, // All devices must be reopened. CHANGE_MUST_REOPEN = 1 << 31, @@ -371,6 +374,31 @@ public: virtual void cancelVibrate(int32_t deviceId, int32_t token) = 0; }; +struct StylusState { + /* Time the stylus event was received. */ + nsecs_t when; + /* Pressure as reported by the stylus, normalized to the range [0, 1.0]. */ + float pressure; + /* The state of the stylus buttons as a bitfield (e.g. AMOTION_EVENT_BUTTON_SECONDARY). */ + uint32_t buttons; + /* Which tool type the stylus is currently using (e.g. AMOTION_EVENT_TOOL_TYPE_ERASER). */ + int32_t toolType; + + void copyFrom(const StylusState& other) { + when = other.when; + pressure = other.pressure; + buttons = other.buttons; + toolType = other.toolType; + } + + void clear() { + when = LLONG_MAX; + pressure = 0.f; + buttons = 0; + toolType = AMOTION_EVENT_TOOL_TYPE_UNKNOWN; + } +}; + /* Internal interface used by individual input devices to access global input device state * and parameters maintained by the input reader. @@ -392,6 +420,9 @@ public: virtual void requestTimeoutAtTime(nsecs_t when) = 0; virtual int32_t bumpGeneration() = 0; + virtual void getExternalStylusDevices(Vector<InputDeviceInfo>& outDevices) = 0; + virtual void dispatchExternalStylusState(const StylusState& outState) = 0; + virtual InputReaderPolicyInterface* getPolicy() = 0; virtual InputListenerInterface* getListener() = 0; virtual EventHubInterface* getEventHub() = 0; @@ -458,6 +489,8 @@ protected: virtual void fadePointer(); virtual void requestTimeoutAtTime(nsecs_t when); virtual int32_t bumpGeneration(); + virtual void getExternalStylusDevices(Vector<InputDeviceInfo>& outDevices); + virtual void dispatchExternalStylusState(const StylusState& outState); virtual InputReaderPolicyInterface* getPolicy(); virtual InputListenerInterface* getListener(); virtual EventHubInterface* getEventHub(); @@ -496,6 +529,10 @@ private: void updateGlobalMetaStateLocked(); int32_t getGlobalMetaStateLocked(); + void notifyExternalStylusPresenceChanged(); + void getExternalStylusDevicesLocked(Vector<InputDeviceInfo>& outDevices); + void dispatchExternalStylusState(const StylusState& state); + void fadePointerLocked(); int32_t mGeneration; @@ -555,6 +592,9 @@ public: inline bool isExternal() { return mIsExternal; } inline void setExternal(bool external) { mIsExternal = external; } + inline void setMic(bool hasMic) { mHasMic = hasMic; } + inline bool hasMic() const { return mHasMic; } + inline bool isIgnored() { return mMappers.isEmpty(); } void dump(String8& dump); @@ -563,6 +603,7 @@ public: void reset(nsecs_t when); void process(const RawEvent* rawEvents, size_t count); void timeoutExpired(nsecs_t when); + void updateExternalStylusState(const StylusState& state); void getDeviceInfo(InputDeviceInfo* outDeviceInfo); int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode); @@ -618,6 +659,7 @@ private: uint32_t mSources; bool mIsExternal; + bool mHasMic; bool mDropUntilNextSync; typedef int32_t (InputMapper::*GetStateFunc)(uint32_t sourceMask, int32_t code); @@ -831,9 +873,21 @@ struct CookedPointerData { return pointerCoords[idToIndex[id]]; } - inline bool isHovering(uint32_t pointerIndex) { + inline PointerCoords& editPointerCoordsWithId(uint32_t id) { + return pointerCoords[idToIndex[id]]; + } + + inline PointerProperties& editPointerPropertiesWithId(uint32_t id) { + return pointerProperties[idToIndex[id]]; + } + + inline bool isHovering(uint32_t pointerIndex) const { return hoveringIdBits.hasBit(pointerProperties[pointerIndex].id); } + + inline bool isTouching(uint32_t pointerIndex) const { + return touchingIdBits.hasBit(pointerProperties[pointerIndex].id); + } }; @@ -978,6 +1032,8 @@ public: virtual int32_t getMetaState(); + virtual void updateExternalStylusState(const StylusState& state); + virtual void fadePointer(); protected: @@ -989,6 +1045,7 @@ protected: static void dumpRawAbsoluteAxisInfo(String8& dump, const RawAbsoluteAxisInfo& axis, const char* name); + static void dumpStylusState(String8& dump, const StylusState& state); }; @@ -1195,6 +1252,7 @@ public: virtual void fadePointer(); virtual void cancelTouch(nsecs_t when); virtual void timeoutExpired(nsecs_t when); + virtual void updateExternalStylusState(const StylusState& state); protected: CursorButtonAccumulator mCursorButtonAccumulator; @@ -1334,36 +1392,86 @@ protected: // Affine location transformation/calibration struct TouchAffineTransformation mAffineTransform; - // Raw pointer axis information from the driver. RawPointerAxes mRawPointerAxes; - // Raw pointer sample data. - RawPointerData mCurrentRawPointerData; - RawPointerData mLastRawPointerData; + struct RawState { + nsecs_t when; + + // Raw pointer sample data. + RawPointerData rawPointerData; + + int32_t buttonState; + + // Scroll state. + int32_t rawVScroll; + int32_t rawHScroll; + + void copyFrom(const RawState& other) { + when = other.when; + rawPointerData.copyFrom(other.rawPointerData); + buttonState = other.buttonState; + rawVScroll = other.rawVScroll; + rawHScroll = other.rawHScroll; + } + + void clear() { + when = 0; + rawPointerData.clear(); + buttonState = 0; + rawVScroll = 0; + rawHScroll = 0; + } + }; + + struct CookedState { + // Cooked pointer sample data. + CookedPointerData cookedPointerData; - // Cooked pointer sample data. - CookedPointerData mCurrentCookedPointerData; - CookedPointerData mLastCookedPointerData; + // Id bits used to differentiate fingers, stylus and mouse tools. + BitSet32 fingerIdBits; + BitSet32 stylusIdBits; + BitSet32 mouseIdBits; - // Button state. - int32_t mCurrentButtonState; - int32_t mLastButtonState; + int32_t buttonState; - // Scroll state. - int32_t mCurrentRawVScroll; - int32_t mCurrentRawHScroll; + void copyFrom(const CookedState& other) { + cookedPointerData.copyFrom(other.cookedPointerData); + fingerIdBits = other.fingerIdBits; + stylusIdBits = other.stylusIdBits; + mouseIdBits = other.mouseIdBits; + buttonState = other.buttonState; + } - // Id bits used to differentiate fingers, stylus and mouse tools. - BitSet32 mCurrentFingerIdBits; // finger or unknown - BitSet32 mLastFingerIdBits; - BitSet32 mCurrentStylusIdBits; // stylus or eraser - BitSet32 mLastStylusIdBits; - BitSet32 mCurrentMouseIdBits; // mouse or lens - BitSet32 mLastMouseIdBits; + void clear() { + cookedPointerData.clear(); + fingerIdBits.clear(); + stylusIdBits.clear(); + mouseIdBits.clear(); + buttonState = 0; + } + }; + + Vector<RawState> mRawStatesPending; + RawState mCurrentRawState; + CookedState mCurrentCookedState; + RawState mLastRawState; + CookedState mLastCookedState; + + // State provided by an external stylus + StylusState mExternalStylusState; + int64_t mExternalStylusId; + nsecs_t mExternalStylusFusionTimeout; + bool mExternalStylusDataPending; // True if we sent a HOVER_ENTER event. bool mSentHoverEnter; + // Have we assigned pointer IDs for this stream + bool mHavePointerIds; + + // Is the current stream of direct touch events aborted + bool mCurrentMotionAborted; + // The time the primary pointer last went down. nsecs_t mDownTime; @@ -1383,11 +1491,13 @@ protected: virtual void parseCalibration(); virtual void resolveCalibration(); virtual void dumpCalibration(String8& dump); + virtual void updateAffineTransformation(); virtual void dumpAffineTransformation(String8& dump); + virtual void resolveExternalStylusPresence(); virtual bool hasStylus() const = 0; - virtual void updateAffineTransformation(); + virtual bool hasExternalStylus() const; - virtual void syncTouch(nsecs_t when, bool* outHavePointerIds) = 0; + virtual void syncTouch(nsecs_t when, RawState* outState) = 0; private: // The current viewport. @@ -1433,6 +1543,8 @@ private: float mTiltYCenter; float mTiltYScale; + bool mExternalStylusConnected; + // Oriented motion ranges for input device info. struct OrientedRanges { InputDeviceInfo::MotionRange x; @@ -1675,16 +1787,25 @@ private: VelocityControl mWheelXVelocityControl; VelocityControl mWheelYVelocityControl; + void resetExternalStylus(); + void clearStylusDataPendingFlags(); + void sync(nsecs_t when); bool consumeRawTouches(nsecs_t when, uint32_t policyFlags); + void processRawTouches(bool timeout); + void cookAndDispatch(nsecs_t when); void dispatchVirtualKey(nsecs_t when, uint32_t policyFlags, int32_t keyEventAction, int32_t keyEventFlags); void dispatchTouches(nsecs_t when, uint32_t policyFlags); void dispatchHoverExit(nsecs_t when, uint32_t policyFlags); void dispatchHoverEnterAndMove(nsecs_t when, uint32_t policyFlags); + void dispatchButtonRelease(nsecs_t when, uint32_t policyFlags); + void dispatchButtonPress(nsecs_t when, uint32_t policyFlags); + const BitSet32& findActiveIdBits(const CookedPointerData& cookedPointerData); void cookPointerData(); + void abortTouches(nsecs_t when, uint32_t policyFlags); void dispatchPointerUsage(nsecs_t when, uint32_t policyFlags, PointerUsage pointerUsage); void abortPointerUsage(nsecs_t when, uint32_t policyFlags); @@ -1705,13 +1826,17 @@ private: bool down, bool hovering); void abortPointerSimple(nsecs_t when, uint32_t policyFlags); + bool assignExternalStylusId(const RawState& state, bool timeout); + void applyExternalStylusButtonState(nsecs_t when); + void applyExternalStylusTouchState(nsecs_t when); + // Dispatches a motion event. // If the changedId is >= 0 and the action is POINTER_DOWN or POINTER_UP, the // method will take care of setting the index and transmuting the action to DOWN or UP // it is the first / last pointer to go down / up. void dispatchMotion(nsecs_t when, uint32_t policyFlags, uint32_t source, - int32_t action, int32_t flags, int32_t metaState, int32_t buttonState, - int32_t edgeFlags, + int32_t action, int32_t actionButton, + int32_t flags, int32_t metaState, int32_t buttonState, int32_t edgeFlags, const PointerProperties* properties, const PointerCoords* coords, const uint32_t* idToIndex, BitSet32 idBits, int32_t changedId, float xPrecision, float yPrecision, nsecs_t downTime); @@ -1726,7 +1851,7 @@ private: bool isPointInsideSurface(int32_t x, int32_t y); const VirtualKey* findVirtualKeyHit(int32_t x, int32_t y); - void assignPointerIds(); + static void assignPointerIds(const RawState* last, RawState* current); }; @@ -1739,7 +1864,7 @@ public: virtual void process(const RawEvent* rawEvent); protected: - virtual void syncTouch(nsecs_t when, bool* outHavePointerIds); + virtual void syncTouch(nsecs_t when, RawState* outState); virtual void configureRawPointerAxes(); virtual bool hasStylus() const; @@ -1757,7 +1882,7 @@ public: virtual void process(const RawEvent* rawEvent); protected: - virtual void syncTouch(nsecs_t when, bool* outHavePointerIds); + virtual void syncTouch(nsecs_t when, RawState* outState); virtual void configureRawPointerAxes(); virtual bool hasStylus() const; @@ -1769,6 +1894,27 @@ private: int32_t mPointerTrackingIdMap[MAX_POINTER_ID + 1]; }; +class ExternalStylusInputMapper : public InputMapper { +public: + ExternalStylusInputMapper(InputDevice* device); + virtual ~ExternalStylusInputMapper() = default; + + virtual uint32_t getSources(); + virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo); + virtual void dump(String8& dump); + virtual void configure(nsecs_t when, const InputReaderConfiguration* config, uint32_t changes); + virtual void reset(nsecs_t when); + virtual void process(const RawEvent* rawEvent); + virtual void sync(nsecs_t when); + +private: + SingleTouchMotionAccumulator mSingleTouchMotionAccumulator; + RawAbsoluteAxisInfo mRawPressureAxis; + TouchButtonAccumulator mTouchButtonAccumulator; + + StylusState mStylusState; +}; + class JoystickInputMapper : public InputMapper { public: diff --git a/services/inputflinger/host/Android.mk b/services/inputflinger/host/Android.mk new file mode 100644 index 0000000..b828175 --- /dev/null +++ b/services/inputflinger/host/Android.mk @@ -0,0 +1,62 @@ +# Copyright (C) 2015 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +LOCAL_PATH:= $(call my-dir) +include $(CLEAR_VARS) + +LOCAL_CLANG := true + +LOCAL_SRC_FILES:= \ + InputFlinger.cpp \ + InputDriver.cpp \ + InputHost.cpp + +LOCAL_SHARED_LIBRARIES := \ + libbinder \ + libcrypto \ + libcutils \ + libinput \ + liblog \ + libutils \ + libhardware + + +# TODO: Move inputflinger to its own process and mark it hidden +#LOCAL_CFLAGS += -fvisibility=hidden + +LOCAL_CFLAGS += -Wno-unused-parameter + +LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH) + +LOCAL_MODULE := libinputflingerhost + +include $(BUILD_SHARED_LIBRARY) + +######################################################################## +# build input flinger executable +include $(CLEAR_VARS) + +LOCAL_CLANG := true + +LOCAL_SRC_FILES:= \ + main.cpp + +LOCAL_SHARED_LIBRARIES := \ + libbinder \ + libinputflingerhost \ + libutils + +LOCAL_MODULE := inputflinger + +include $(BUILD_EXECUTABLE) diff --git a/services/inputflinger/host/InputDriver.cpp b/services/inputflinger/host/InputDriver.cpp new file mode 100644 index 0000000..630a596 --- /dev/null +++ b/services/inputflinger/host/InputDriver.cpp @@ -0,0 +1,146 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <stdint.h> +#include <sys/types.h> + +#define LOG_TAG "InputDriver" + +#define LOG_NDEBUG 0 + +#include "InputDriver.h" +#include "InputHost.h" + +#include <hardware/input.h> +#include <utils/Log.h> +#include <utils/String8.h> + +#define INDENT2 " " + +namespace android { + +static input_host_callbacks_t kCallbacks = { + .create_device_identifier = create_device_identifier, + .create_device_definition = create_device_definition, + .create_input_report_definition = create_input_report_definition, + .create_output_report_definition = create_output_report_definition, + .input_device_definition_add_report = input_device_definition_add_report, + .input_report_definition_add_collection = input_report_definition_add_collection, + .input_report_definition_declare_usage_int = input_report_definition_declare_usage_int, + .input_report_definition_declare_usages_bool = input_report_definition_declare_usages_bool, + .register_device = register_device, + .input_allocate_report = input_allocate_report, + .input_report_set_usage_int = input_report_set_usage_int, + .input_report_set_usage_bool = input_report_set_usage_bool, + .report_event = report_event, + .input_get_device_property_map = input_get_device_property_map, + .input_get_device_property = input_get_device_property, + .input_get_property_key = input_get_property_key, + .input_get_property_value = input_get_property_value, + .input_free_device_property = input_free_device_property, + .input_free_device_property_map = input_free_device_property_map, +}; + +InputDriver::InputDriver(const char* name) : mName(String8(name)) { + const hw_module_t* module; + int err = input_open(&module, name); + LOG_ALWAYS_FATAL_IF(err != 0, "Input module %s not found", name); + mHal = reinterpret_cast<const input_module_t*>(module); +} + +void InputDriver::init(InputHostInterface* host) { + mHal->init(mHal, static_cast<input_host_t*>(host), kCallbacks); +} + +void InputDriver::dump(String8& result) { + result.appendFormat(INDENT2 "HAL Input Driver (%s)\n", mName.string()); +} + + +// HAL wrapper functions + +input_device_identifier_t* create_device_identifier(input_host_t* host, + const char* name, int32_t product_id, int32_t vendor_id, + input_bus_t bus, const char* unique_id) { + return nullptr; +} + +input_device_definition_t* create_device_definition(input_host_t* host) { + return nullptr; +} + +input_report_definition_t* create_input_report_definition(input_host_t* host) { + return nullptr; +} + +input_report_definition_t* create_output_report_definition(input_host_t* host) { + return nullptr; +} + +void input_device_definition_add_report(input_host_t* host, + input_device_definition_t* d, input_report_definition_t* r) { } + +void input_report_definition_add_collection(input_host_t* host, + input_report_definition_t* report, input_collection_id_t id, int32_t arity) { } + +void input_report_definition_declare_usage_int(input_host_t* host, + input_report_definition_t* report, input_collection_id_t id, + input_usage_t usage, int32_t min, int32_t max, float resolution) { } + +void input_report_definition_declare_usages_bool(input_host_t* host, + input_report_definition_t* report, input_collection_id_t id, + input_usage_t* usage, size_t usage_count) { } + + +input_device_handle_t* register_device(input_host_t* host, + input_device_identifier_t* id, input_device_definition_t* d) { + return nullptr; +} + +input_report_t* input_allocate_report(input_host_t* host, input_report_definition_t* r) { + return nullptr; +} +void input_report_set_usage_int(input_host_t* host, input_report_t* r, + input_collection_id_t id, input_usage_t usage, int32_t value, int32_t arity_index) { } + +void input_report_set_usage_bool(input_host_t* host, input_report_t* r, + input_collection_id_t id, input_usage_t usage, bool value, int32_t arity_index) { } + +void report_event(input_host_t* host, input_device_handle_t* d, input_report_t* report) { } + +input_property_map_t* input_get_device_property_map(input_host_t* host, + input_device_identifier_t* id) { + return nullptr; +} + +input_property_t* input_get_device_property(input_host_t* host, input_property_map_t* map, + const char* key) { + return nullptr; +} + +const char* input_get_property_key(input_host_t* host, input_property_t* property) { + return nullptr; +} + +const char* input_get_property_value(input_host_t* host, input_property_t* property) { + return nullptr; +} + +void input_free_device_property(input_host_t* host, input_property_t* property) { } + +void input_free_device_property_map(input_host_t* host, input_property_map_t* map) { } + +} // namespace android diff --git a/services/inputflinger/host/InputDriver.h b/services/inputflinger/host/InputDriver.h new file mode 100644 index 0000000..7734ac2 --- /dev/null +++ b/services/inputflinger/host/InputDriver.h @@ -0,0 +1,117 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_INPUT_DRIVER_H +#define ANDROID_INPUT_DRIVER_H + +#include <stdint.h> +#include <sys/types.h> + +#include "InputHost.h" + +#include <hardware/input.h> +#include <utils/RefBase.h> +#include <utils/String8.h> + +namespace android { + +class InputHostInterface; + +class InputDriverInterface : public virtual RefBase { +protected: + InputDriverInterface() = default; + virtual ~InputDriverInterface() = default; + +public: + virtual void init(InputHostInterface* host) = 0; + + virtual void dump(String8& result) = 0; +}; + +class InputDriver : public InputDriverInterface { +public: + InputDriver(const char* name); + virtual ~InputDriver() = default; + + virtual void init(InputHostInterface* host) override; + + virtual void dump(String8& result) override; + +private: + String8 mName; + const input_module_t* mHal; +}; + + +extern "C" { + +input_device_identifier_t* create_device_identifier(input_host_t* host, + const char* name, int32_t product_id, int32_t vendor_id, + input_bus_t bus, const char* unique_id); + +input_device_definition_t* create_device_definition(input_host_t* host); + +input_report_definition_t* create_input_report_definition(input_host_t* host); + +input_report_definition_t* create_output_report_definition(input_host_t* host); + +void input_device_definition_add_report(input_host_t* host, + input_device_definition_t* d, input_report_definition_t* r); + +void input_report_definition_add_collection(input_host_t* host, + input_report_definition_t* report, input_collection_id_t id, int32_t arity); + +void input_report_definition_declare_usage_int(input_host_t* host, + input_report_definition_t* report, input_collection_id_t id, + input_usage_t usage, int32_t min, int32_t max, float resolution); + +void input_report_definition_declare_usages_bool(input_host_t* host, + input_report_definition_t* report, input_collection_id_t id, + input_usage_t* usage, size_t usage_count); + + +input_device_handle_t* register_device(input_host_t* host, + input_device_identifier_t* id, input_device_definition_t* d); + +void unregister_device(input_host_t* host, input_device_handle_t* handle); + +input_report_t* input_allocate_report(input_host_t* host, input_report_definition_t* r); + +void input_report_set_usage_int(input_host_t* host, input_report_t* r, + input_collection_id_t id, input_usage_t usage, int32_t value, int32_t arity_index); + +void input_report_set_usage_bool(input_host_t* host, input_report_t* r, + input_collection_id_t id, input_usage_t usage, bool value, int32_t arity_index); + +void report_event(input_host_t* host, input_device_handle_t* d, input_report_t* report); + +input_property_map_t* input_get_device_property_map(input_host_t* host, + input_device_identifier_t* id); + +input_property_t* input_get_device_property(input_host_t* host, input_property_map_t* map, + const char* key); + +const char* input_get_property_key(input_host_t* host, input_property_t* property); + +const char* input_get_property_value(input_host_t* host, input_property_t* property); + +void input_free_device_property(input_host_t* host, input_property_t* property); + +void input_free_device_property_map(input_host_t* host, input_property_map_t* map); +} + +} // namespace android +#endif // ANDROID_INPUT_DRIVER_H diff --git a/services/inputflinger/host/InputFlinger.cpp b/services/inputflinger/host/InputFlinger.cpp new file mode 100644 index 0000000..859c3b8 --- /dev/null +++ b/services/inputflinger/host/InputFlinger.cpp @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "InputFlinger" + + +#include <stdint.h> +#include <unistd.h> + +#include <sys/types.h> + +#include "InputFlinger.h" +#include "InputDriver.h" + +#include <binder/IPCThreadState.h> +#include <binder/PermissionCache.h> +#include <hardware/input.h> +#include <cutils/log.h> +#include <private/android_filesystem_config.h> + +namespace android { + +const String16 sAccessInputFlingerPermission("android.permission.ACCESS_INPUT_FLINGER"); +const String16 sDumpPermission("android.permission.DUMP"); + + +InputFlinger::InputFlinger() : + BnInputFlinger() { + ALOGI("InputFlinger is starting"); + mHost = new InputHost(); + mHost->registerInputDriver(new InputDriver(INPUT_INSTANCE_EVDEV)); +} + +InputFlinger::~InputFlinger() { +} + +status_t InputFlinger::dump(int fd, const Vector<String16>& args) { + String8 result; + const IPCThreadState* ipc = IPCThreadState::self(); + const int pid = ipc->getCallingPid(); + const int uid = ipc->getCallingUid(); + if ((uid != AID_SHELL) + && !PermissionCache::checkPermission(sDumpPermission, pid, uid)) { + result.appendFormat("Permission Denial: " + "can't dump SurfaceFlinger from pid=%d, uid=%d\n", pid, uid); + } else { + dumpInternal(result); + } + write(fd, result.string(), result.size()); + return OK; +} + +void InputFlinger::dumpInternal(String8& result) { + result.append("INPUT FLINGER (dumpsys inputflinger)\n"); + mHost->dump(result); +} + +}; // namespace android diff --git a/services/inputflinger/host/InputFlinger.h b/services/inputflinger/host/InputFlinger.h new file mode 100644 index 0000000..39e69e5 --- /dev/null +++ b/services/inputflinger/host/InputFlinger.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_INPUT_FLINGER_H +#define ANDROID_INPUT_FLINGER_H + +#include <stdint.h> +#include <sys/types.h> + +#include "InputHost.h" + +#include <cutils/compiler.h> +#include <input/IInputFlinger.h> +#include <utils/String8.h> +#include <utils/String16.h> +#include <utils/StrongPointer.h> + +namespace android { + +class InputFlinger : public BnInputFlinger { +public: + static char const* getServiceName() ANDROID_API { + return "inputflinger"; + } + + InputFlinger() ANDROID_API; + + virtual status_t dump(int fd, const Vector<String16>& args); + +private: + virtual ~InputFlinger(); + + void dumpInternal(String8& result); + + sp<InputHostInterface> mHost; +}; + +} // namespace android + +#endif // ANDROID_INPUT_FLINGER_H diff --git a/services/inputflinger/host/InputHost.cpp b/services/inputflinger/host/InputHost.cpp new file mode 100644 index 0000000..51d3e6b --- /dev/null +++ b/services/inputflinger/host/InputHost.cpp @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <vector> + +#include "InputDriver.h" +#include "InputHost.h" + +#include <utils/Log.h> +#include <utils/String8.h> + +#define INDENT " " + +namespace android { + +void InputHost::registerInputDriver(InputDriverInterface* driver) { + LOG_ALWAYS_FATAL_IF(driver == nullptr, "Cannot register a nullptr as an InputDriver!"); + driver->init(this); + mDrivers.push_back(driver); +} + +void InputHost::dump(String8& result) { + result.append(INDENT "Input Drivers:\n"); + for (size_t i = 0; i < mDrivers.size(); i++) { + mDrivers[i]->dump(result); + } +} + +} // namespace android diff --git a/services/inputflinger/host/InputHost.h b/services/inputflinger/host/InputHost.h new file mode 100644 index 0000000..42a66e0 --- /dev/null +++ b/services/inputflinger/host/InputHost.h @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_INPUT_HOST_H +#define ANDROID_INPUT_HOST_H + +#include <vector> + +#include <hardware/input.h> +#include <utils/RefBase.h> +#include <utils/String8.h> +#include <utils/StrongPointer.h> + +#include "InputDriver.h" + +// Declare a concrete type for the HAL +struct input_host { +}; + +namespace android { + +class InputDriverInterface; + +class InputHostInterface : public input_host_t, public virtual RefBase { +protected: + InputHostInterface() = default; + virtual ~InputHostInterface() = default; + +public: + + virtual void registerInputDriver(InputDriverInterface* driver) = 0; + + virtual void dump(String8& result) = 0; +}; + +class InputHost : public InputHostInterface { +public: + InputHost() = default; + + virtual void registerInputDriver(InputDriverInterface* driver) override; + + virtual void dump(String8& result) override; + +private: + std::vector<sp<InputDriverInterface>> mDrivers; +}; + +} // namespace android +#endif // ANDRIOD_INPUT_HOST_H diff --git a/services/inputflinger/host/main.cpp b/services/inputflinger/host/main.cpp new file mode 100644 index 0000000..0a517cc --- /dev/null +++ b/services/inputflinger/host/main.cpp @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <binder/BinderService.h> +#include "InputFlinger.h" + +using namespace android; + +int main(int, char**) { + ProcessState::self()->setThreadPoolMaxThreadCount(4); + BinderService<InputFlinger>::publishAndJoinThreadPool(true); + return 0; +} diff --git a/services/inputflinger/tests/Android.mk b/services/inputflinger/tests/Android.mk index 0742a08..4c43392 100644 --- a/services/inputflinger/tests/Android.mk +++ b/services/inputflinger/tests/Android.mk @@ -10,7 +10,6 @@ test_src_files := \ shared_libraries := \ libcutils \ liblog \ - libandroidfw \ libutils \ libhardware \ libhardware_legacy \ @@ -24,7 +23,7 @@ c_includes := \ external/skia/include/core -module_tags := eng tests +module_tags := tests $(foreach file,$(test_src_files), \ $(eval include $(CLEAR_VARS)) \ diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp index 9b68986..2d8eaef 100644 --- a/services/inputflinger/tests/InputDispatcher_test.cpp +++ b/services/inputflinger/tests/InputDispatcher_test.cpp @@ -150,7 +150,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { // Rejects undefined motion actions. event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, - /*action*/ -1, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + /*action*/ -1, 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -161,7 +161,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { // Rejects pointer down with invalid index. event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_POINTER_DOWN | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT), - 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -171,7 +171,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_POINTER_DOWN | (-1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT), - 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -182,7 +182,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { // Rejects pointer up with invalid index. event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_POINTER_UP | (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT), - 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -192,7 +192,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, AMOTION_EVENT_ACTION_POINTER_UP | (-1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT), - 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -202,7 +202,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { // Rejects motion events with invalid number of pointers. event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, - AMOTION_EVENT_ACTION_DOWN, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + AMOTION_EVENT_ACTION_DOWN, 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 0, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -211,7 +211,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { << "Should reject motion events with 0 pointers."; event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, - AMOTION_EVENT_ACTION_DOWN, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + AMOTION_EVENT_ACTION_DOWN, 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ MAX_POINTERS + 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -222,7 +222,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { // Rejects motion events with invalid pointer ids. pointerProperties[0].id = -1; event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, - AMOTION_EVENT_ACTION_DOWN, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + AMOTION_EVENT_ACTION_DOWN, 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -232,7 +232,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { pointerProperties[0].id = MAX_POINTER_ID + 1; event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, - AMOTION_EVENT_ACTION_DOWN, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + AMOTION_EVENT_ACTION_DOWN, 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 1, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( @@ -244,7 +244,7 @@ TEST_F(InputDispatcherTest, InjectInputEvent_ValidatesMotionEvents) { pointerProperties[0].id = 1; pointerProperties[1].id = 1; event.initialize(DEVICE_ID, AINPUT_SOURCE_TOUCHSCREEN, - AMOTION_EVENT_ACTION_DOWN, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, + AMOTION_EVENT_ACTION_DOWN, 0, 0, 0, AMETA_NONE, 0, 0, 0, 0, 0, ARBITRARY_TIME, ARBITRARY_TIME, /*pointerCount*/ 2, pointerProperties, pointerCoords); ASSERT_EQ(INPUT_EVENT_INJECTION_FAILED, mDispatcher->injectInputEvent( diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp index 40f51b6..f34b810 100644 --- a/services/inputflinger/tests/InputReader_test.cpp +++ b/services/inputflinger/tests/InputReader_test.cpp @@ -777,6 +777,14 @@ private: virtual int32_t bumpGeneration() { return ++mGeneration; } + + virtual void getExternalStylusDevices(Vector<InputDeviceInfo>& outDevices) { + + } + + virtual void dispatchExternalStylusState(const StylusState&) { + + } }; diff --git a/services/sensorservice/SensorDevice.cpp b/services/sensorservice/SensorDevice.cpp index 80845a2..dd1bccf 100644 --- a/services/sensorservice/SensorDevice.cpp +++ b/services/sensorservice/SensorDevice.cpp @@ -79,16 +79,17 @@ void SensorDevice::dump(String8& result) sensor_t const* list; ssize_t count = mSensorModule->get_sensors_list(mSensorModule, &list); - result.appendFormat("halVersion %d\n", getHalDeviceVersion()); + result.appendFormat("halVersion 0x%08x\n", getHalDeviceVersion()); result.appendFormat("%d h/w sensors:\n", int(count)); Mutex::Autolock _l(mLock); for (size_t i=0 ; i<size_t(count) ; i++) { const Info& info = mActivationCount.valueFor(list[i].handle); + if (info.batchParams.isEmpty()) continue; result.appendFormat("handle=0x%08x, active-count=%zu, batch_period(ms)={ ", list[i].handle, info.batchParams.size()); for (size_t j = 0; j < info.batchParams.size(); j++) { - BatchParams params = info.batchParams.valueAt(j); + const BatchParams& params = info.batchParams.valueAt(j); result.appendFormat("%4.1f%s", params.batchDelay / 1e6f, j < info.batchParams.size() - 1 ? ", " : ""); } @@ -147,8 +148,12 @@ status_t SensorDevice::activate(void* ident, int handle, int enabled) if (enabled) { ALOGD_IF(DEBUG_CONNECTIONS, "enable index=%zd", info.batchParams.indexOfKey(ident)); + if (isClientDisabledLocked(ident)) { + return INVALID_OPERATION; + } + if (info.batchParams.indexOfKey(ident) >= 0) { - if (info.batchParams.size() == 1) { + if (info.numActiveClients() == 1) { // This is the first connection, we need to activate the underlying h/w sensor. actuateHardware = true; } @@ -160,7 +165,7 @@ status_t SensorDevice::activate(void* ident, int handle, int enabled) ALOGD_IF(DEBUG_CONNECTIONS, "disable index=%zd", info.batchParams.indexOfKey(ident)); if (info.removeBatchParamsForIdent(ident) >= 0) { - if (info.batchParams.size() == 0) { + if (info.numActiveClients() == 0) { // This is the last connection, we need to de-activate the underlying h/w sensor. actuateHardware = true; } else { @@ -181,10 +186,15 @@ status_t SensorDevice::activate(void* ident, int handle, int enabled) } else { // sensor wasn't enabled for this ident } + + if (isClientDisabledLocked(ident)) { + return NO_ERROR; + } } if (actuateHardware) { - ALOGD_IF(DEBUG_CONNECTIONS, "\t>>> actuating h/w activate handle=%d enabled=%d", handle, enabled); + ALOGD_IF(DEBUG_CONNECTIONS, "\t>>> actuating h/w activate handle=%d enabled=%d", handle, + enabled); err = mSensorDevice->activate( reinterpret_cast<struct sensors_poll_device_t *> (mSensorDevice), handle, enabled); ALOGE_IF(err, "Error %s sensor %d (%s)", enabled ? "activating" : "disabling", handle, @@ -197,7 +207,7 @@ status_t SensorDevice::activate(void* ident, int handle, int enabled) } // On older devices which do not support batch, call setDelay(). - if (getHalDeviceVersion() < SENSORS_DEVICE_API_VERSION_1_1 && info.batchParams.size() > 0) { + if (getHalDeviceVersion() < SENSORS_DEVICE_API_VERSION_1_1 && info.numActiveClients() > 0) { ALOGD_IF(DEBUG_CONNECTIONS, "\t>>> actuating h/w setDelay %d %" PRId64, handle, info.bestBatchParams.batchDelay); mSensorDevice->setDelay( @@ -279,6 +289,7 @@ status_t SensorDevice::setDelay(void* ident, int handle, int64_t samplingPeriodN samplingPeriodNs = MINIMUM_EVENTS_PERIOD; } Mutex::Autolock _l(mLock); + if (isClientDisabledLocked(ident)) return INVALID_OPERATION; Info& info( mActivationCount.editValueFor(handle) ); // If the underlying sensor is NOT in continuous mode, setDelay() should return an error. // Calling setDelay() in batch mode is an invalid operation. @@ -298,7 +309,6 @@ status_t SensorDevice::setDelay(void* ident, int handle, int64_t samplingPeriodN int SensorDevice::getHalDeviceVersion() const { if (!mSensorDevice) return -1; - return mSensorDevice->common.version; } @@ -306,12 +316,110 @@ status_t SensorDevice::flush(void* ident, int handle) { if (getHalDeviceVersion() < SENSORS_DEVICE_API_VERSION_1_1) { return INVALID_OPERATION; } + if (isClientDisabled(ident)) return INVALID_OPERATION; ALOGD_IF(DEBUG_CONNECTIONS, "\t>>> actuating h/w flush %d", handle); return mSensorDevice->flush(mSensorDevice, handle); } +bool SensorDevice::isClientDisabled(void* ident) { + Mutex::Autolock _l(mLock); + return isClientDisabledLocked(ident); +} + +bool SensorDevice::isClientDisabledLocked(void* ident) { + return mDisabledClients.indexOf(ident) >= 0; +} + +void SensorDevice::enableAllSensors() { + Mutex::Autolock _l(mLock); + mDisabledClients.clear(); + const int halVersion = getHalDeviceVersion(); + for (size_t i = 0; i< mActivationCount.size(); ++i) { + Info& info = mActivationCount.editValueAt(i); + if (info.batchParams.isEmpty()) continue; + info.selectBatchParams(); + const int sensor_handle = mActivationCount.keyAt(i); + ALOGD_IF(DEBUG_CONNECTIONS, "\t>> reenable actuating h/w sensor enable handle=%d ", + sensor_handle); + status_t err(NO_ERROR); + if (halVersion > SENSORS_DEVICE_API_VERSION_1_0) { + err = mSensorDevice->batch(mSensorDevice, sensor_handle, + info.bestBatchParams.flags, info.bestBatchParams.batchDelay, + info.bestBatchParams.batchTimeout); + ALOGE_IF(err, "Error calling batch on sensor %d (%s)", sensor_handle, strerror(-err)); + } + + if (err == NO_ERROR) { + err = mSensorDevice->activate( + reinterpret_cast<struct sensors_poll_device_t *>(mSensorDevice), + sensor_handle, 1); + ALOGE_IF(err, "Error activating sensor %d (%s)", sensor_handle, strerror(-err)); + } + + if (halVersion <= SENSORS_DEVICE_API_VERSION_1_0) { + err = mSensorDevice->setDelay( + reinterpret_cast<struct sensors_poll_device_t *>(mSensorDevice), + sensor_handle, info.bestBatchParams.batchDelay); + ALOGE_IF(err, "Error calling setDelay sensor %d (%s)", sensor_handle, strerror(-err)); + } + } +} + +void SensorDevice::disableAllSensors() { + Mutex::Autolock _l(mLock); + for (size_t i = 0; i< mActivationCount.size(); ++i) { + const Info& info = mActivationCount.valueAt(i); + // Check if this sensor has been activated previously and disable it. + if (info.batchParams.size() > 0) { + const int sensor_handle = mActivationCount.keyAt(i); + ALOGD_IF(DEBUG_CONNECTIONS, "\t>> actuating h/w sensor disable handle=%d ", + sensor_handle); + mSensorDevice->activate( + reinterpret_cast<struct sensors_poll_device_t *> (mSensorDevice), + sensor_handle, 0); + // Add all the connections that were registered for this sensor to the disabled + // clients list. + for (size_t j = 0; j < info.batchParams.size(); ++j) { + mDisabledClients.add(info.batchParams.keyAt(j)); + } + } + } +} + +status_t SensorDevice::injectSensorData(const sensors_event_t *injected_sensor_event) { + ALOGD_IF(DEBUG_CONNECTIONS, + "sensor_event handle=%d ts=%lld data=%.2f, %.2f, %.2f %.2f %.2f %.2f", + injected_sensor_event->sensor, + injected_sensor_event->timestamp, injected_sensor_event->data[0], + injected_sensor_event->data[1], injected_sensor_event->data[2], + injected_sensor_event->data[3], injected_sensor_event->data[4], + injected_sensor_event->data[5]); + if (getHalDeviceVersion() < SENSORS_DEVICE_API_VERSION_1_4) { + return INVALID_OPERATION; + } + return mSensorDevice->inject_sensor_data(mSensorDevice, injected_sensor_event); +} + +status_t SensorDevice::setMode(uint32_t mode) { + if (getHalDeviceVersion() < SENSORS_DEVICE_API_VERSION_1_4) { + return INVALID_OPERATION; + } + return mSensorModule->set_operation_mode(mode); +} + // --------------------------------------------------------------------------- +int SensorDevice::Info::numActiveClients() { + SensorDevice& device(SensorDevice::getInstance()); + int num = 0; + for (size_t i = 0; i < batchParams.size(); ++i) { + if (!device.isClientDisabledLocked(batchParams.keyAt(i))) { + ++num; + } + } + return num; +} + status_t SensorDevice::Info::setBatchParamsForIdent(void* ident, int flags, int64_t samplingPeriodNs, int64_t maxBatchReportLatencyNs) { @@ -329,19 +437,16 @@ status_t SensorDevice::Info::setBatchParamsForIdent(void* ident, int flags, } void SensorDevice::Info::selectBatchParams() { - BatchParams bestParams(-1, -1, -1); - - if (batchParams.size() > 0) { - BatchParams params = batchParams.valueAt(0); - bestParams = params; - } + BatchParams bestParams(0, -1, -1); + SensorDevice& device(SensorDevice::getInstance()); - for (size_t i = 1; i < batchParams.size(); ++i) { + for (size_t i = 0; i < batchParams.size(); ++i) { + if (device.isClientDisabledLocked(batchParams.keyAt(i))) continue; BatchParams params = batchParams.valueAt(i); - if (params.batchDelay < bestParams.batchDelay) { + if (bestParams.batchDelay == -1 || params.batchDelay < bestParams.batchDelay) { bestParams.batchDelay = params.batchDelay; } - if (params.batchTimeout < bestParams.batchTimeout) { + if (bestParams.batchTimeout == -1 || params.batchTimeout < bestParams.batchTimeout) { bestParams.batchTimeout = params.batchTimeout; } } diff --git a/services/sensorservice/SensorDevice.h b/services/sensorservice/SensorDevice.h index 761b48c..c484849 100644 --- a/services/sensorservice/SensorDevice.h +++ b/services/sensorservice/SensorDevice.h @@ -42,6 +42,7 @@ class SensorDevice : public Singleton<SensorDevice> { // Struct to store all the parameters(samplingPeriod, maxBatchReportLatency and flags) from // batch call. For continous mode clients, maxBatchReportLatency is set to zero. struct BatchParams { + // TODO: Get rid of flags parameter everywhere. int flags; nsecs_t batchDelay, batchTimeout; BatchParams() : flags(0), batchDelay(0), batchTimeout(0) {} @@ -65,7 +66,7 @@ class SensorDevice : public Singleton<SensorDevice> { // requested by the client. KeyedVector<void*, BatchParams> batchParams; - Info() : bestBatchParams(-1, -1, -1) {} + Info() : bestBatchParams(0, -1, -1) {} // Sets batch parameters for this ident. Returns error if this ident is not already present // in the KeyedVector above. status_t setBatchParamsForIdent(void* ident, int flags, int64_t samplingPeriodNs, @@ -75,10 +76,17 @@ class SensorDevice : public Singleton<SensorDevice> { // Removes batchParams for an ident and re-computes bestBatchParams. Returns the index of // the removed ident. If index >=0, ident is present and successfully removed. ssize_t removeBatchParamsForIdent(void* ident); + + int numActiveClients(); }; DefaultKeyedVector<int, Info> mActivationCount; + // Use this vector to determine which client is activated or deactivated. + SortedVector<void *> mDisabledClients; SensorDevice(); + + bool isClientDisabled(void* ident); + bool isClientDisabledLocked(void* ident); public: ssize_t getSensorList(sensor_t const** list); status_t initCheck() const; @@ -90,7 +98,11 @@ public: // Call batch with timeout zero instead of calling setDelay() for newer devices. status_t setDelay(void* ident, int handle, int64_t ns); status_t flush(void* ident, int handle); + status_t setMode(uint32_t mode); + void disableAllSensors(); + void enableAllSensors(); void autoDisable(void *ident, int handle); + status_t injectSensorData(const sensors_event_t *event); void dump(String8& result); }; diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp index a857366..40b21a9 100644 --- a/services/sensorservice/SensorService.cpp +++ b/services/sensorservice/SensorService.cpp @@ -31,6 +31,7 @@ #include <utils/Singleton.h> #include <utils/String16.h> +#include <binder/AppOpsManager.h> #include <binder/BinderService.h> #include <binder/IServiceManager.h> #include <binder/PermissionCache.h> @@ -63,7 +64,9 @@ namespace android { * */ -const char* SensorService::WAKE_LOCK_NAME = "SensorService"; +const char* SensorService::WAKE_LOCK_NAME = "SensorService_wakelock"; +// Permissions. +static const String16 sDump("android.permission.DUMP"); SensorService::SensorService() : mInitCheck(NO_INIT), mSocketBufferSize(SOCKET_BUFFER_SIZE_NON_BATCHED), @@ -74,7 +77,6 @@ SensorService::SensorService() void SensorService::onFirstRef() { ALOGD("nuSensorService starting..."); - SensorDevice& dev(SensorDevice::getInstance()); if (dev.initCheck() == NO_ERROR) { @@ -82,7 +84,7 @@ void SensorService::onFirstRef() ssize_t count = dev.getSensorList(&list); if (count > 0) { ssize_t orientationIndex = -1; - bool hasGyro = false; + bool hasGyro = false, hasAccel = false, hasMag = false; uint32_t virtualSensorsNeeds = (1<<SENSOR_TYPE_GRAVITY) | (1<<SENSOR_TYPE_LINEAR_ACCELERATION) | @@ -92,6 +94,12 @@ void SensorService::onFirstRef() for (ssize_t i=0 ; i<count ; i++) { registerSensor( new HardwareSensor(list[i]) ); switch (list[i].type) { + case SENSOR_TYPE_ACCELEROMETER: + hasAccel = true; + break; + case SENSOR_TYPE_MAGNETIC_FIELD: + hasMag = true; + break; case SENSOR_TYPE_ORIENTATION: orientationIndex = i; break; @@ -115,7 +123,7 @@ void SensorService::onFirstRef() // build the sensor list returned to users mUserSensorList = mSensorList; - if (hasGyro) { + if (hasGyro && hasAccel && hasMag) { Sensor aSensor; // Add Android virtual sensors if they're not already @@ -154,7 +162,7 @@ void SensorService::onFirstRef() // Check if the device really supports batching by looking at the FIFO event // counts for each sensor. bool batchingSupported = false; - for (int i = 0; i < mSensorList.size(); ++i) { + for (size_t i = 0; i < mSensorList.size(); ++i) { if (mSensorList[i].getFifoMaxEventCount() > 0) { batchingSupported = true; break; @@ -190,10 +198,16 @@ void SensorService::onFirstRef() mSensorEventBuffer = new sensors_event_t[minBufferSize]; mSensorEventScratch = new sensors_event_t[minBufferSize]; mMapFlushEventsToConnections = new SensorEventConnection const * [minBufferSize]; + mCurrentOperatingMode = NORMAL; + + mNextSensorRegIndex = 0; + for (int i = 0; i < SENSOR_REGISTRATIONS_BUF_SIZE; ++i) { + mLastNSensorRegistrations.push(); + } + mInitCheck = NO_ERROR; mAckReceiver = new SensorEventAckReceiver(this); mAckReceiver->run("SensorEventAckReceiver", PRIORITY_URGENT_DISPLAY); - mInitCheck = NO_ERROR; run("SensorService", PRIORITY_URGENT_DISPLAY); } } @@ -210,7 +224,7 @@ Sensor SensorService::registerSensor(SensorInterface* s) // add to our handle->SensorInterface mapping mSensorMap.add(sensor.getHandle(), s); // create an entry in the mLastEventSeen array - mLastEventSeen.add(sensor.getHandle(), event); + mLastEventSeen.add(sensor.getHandle(), NULL); return sensor; } @@ -228,9 +242,7 @@ SensorService::~SensorService() delete mSensorMap.valueAt(i); } -static const String16 sDump("android.permission.DUMP"); - -status_t SensorService::dump(int fd, const Vector<String16>& /*args*/) +status_t SensorService::dump(int fd, const Vector<String16>& args) { String8 result; if (!PermissionCache::checkCallingPermission(sDump)) { @@ -239,116 +251,188 @@ status_t SensorService::dump(int fd, const Vector<String16>& /*args*/) IPCThreadState::self()->getCallingPid(), IPCThreadState::self()->getCallingUid()); } else { + if (args.size() > 2) { + return INVALID_OPERATION; + } Mutex::Autolock _l(mLock); - result.append("Sensor List:\n"); - for (size_t i=0 ; i<mSensorList.size() ; i++) { - const Sensor& s(mSensorList[i]); - const sensors_event_t& e(mLastEventSeen.valueFor(s.getHandle())); - result.appendFormat( - "%-15s| %-10s| version=%d |%-20s| 0x%08x | \"%s\" | type=%d |", - s.getName().string(), - s.getVendor().string(), - s.getVersion(), - s.getStringType().string(), - s.getHandle(), - s.getRequiredPermission().string(), - s.getType()); - - const int reportingMode = s.getReportingMode(); - if (reportingMode == AREPORTING_MODE_CONTINUOUS) { - result.append(" continuous | "); - } else if (reportingMode == AREPORTING_MODE_ON_CHANGE) { - result.append(" on-change | "); - } else if (reportingMode == AREPORTING_MODE_ONE_SHOT) { - result.append(" one-shot | "); - } else { - result.append(" special-trigger | "); + SensorDevice& dev(SensorDevice::getInstance()); + if (args.size() == 2 && args[0] == String16("restrict")) { + // If already in restricted mode. Ignore. + if (mCurrentOperatingMode == RESTRICTED) { + return status_t(NO_ERROR); } - - if (s.getMaxDelay() > 0) { - result.appendFormat("minRate=%.2fHz | ", 1e6f / s.getMaxDelay()); - } else { - result.appendFormat("maxDelay=%dus |", s.getMaxDelay()); + // If in any mode other than normal, ignore. + if (mCurrentOperatingMode != NORMAL) { + return INVALID_OPERATION; } - - if (s.getMinDelay() > 0) { - result.appendFormat("maxRate=%.2fHz | ", 1e6f / s.getMinDelay()); - } else { - result.appendFormat("minDelay=%dus |", s.getMinDelay()); + mCurrentOperatingMode = RESTRICTED; + dev.disableAllSensors(); + // Clear all pending flush connections for all active sensors. If one of the active + // connections has called flush() and the underlying sensor has been disabled before a + // flush complete event is returned, we need to remove the connection from this queue. + for (size_t i=0 ; i< mActiveSensors.size(); ++i) { + mActiveSensors.valueAt(i)->clearAllPendingFlushConnections(); } - - if (s.getFifoMaxEventCount() > 0) { - result.appendFormat("FifoMax=%d events | ", - s.getFifoMaxEventCount()); - } else { - result.append("no batching | "); + mWhiteListedPackage.setTo(String8(args[1])); + return status_t(NO_ERROR); + } else if (args.size() == 1 && args[0] == String16("enable")) { + // If currently in restricted mode, reset back to NORMAL mode else ignore. + if (mCurrentOperatingMode == RESTRICTED) { + mCurrentOperatingMode = NORMAL; + dev.enableAllSensors(); } - - if (s.isWakeUpSensor()) { - result.appendFormat("wakeUp | "); + if (mCurrentOperatingMode == DATA_INJECTION) { + resetToNormalModeLocked(); + } + mWhiteListedPackage.clear(); + return status_t(NO_ERROR); + } else if (args.size() == 2 && args[0] == String16("data_injection")) { + if (mCurrentOperatingMode == NORMAL) { + dev.disableAllSensors(); + status_t err = dev.setMode(DATA_INJECTION); + if (err == NO_ERROR) { + mCurrentOperatingMode = DATA_INJECTION; + } else { + // Re-enable sensors. + dev.enableAllSensors(); + } + mWhiteListedPackage.setTo(String8(args[1])); + return NO_ERROR; + } else if (mCurrentOperatingMode == DATA_INJECTION) { + // Already in DATA_INJECTION mode. Treat this as a no_op. + return NO_ERROR; } else { - result.appendFormat("non-wakeUp | "); + // Transition to data injection mode supported only from NORMAL mode. + return INVALID_OPERATION; } + } else if (mSensorList.size() == 0) { + result.append("No Sensors on the device\n"); + } else { + // Default dump the sensor list and debugging information. + result.append("Sensor List:\n"); + for (size_t i=0 ; i<mSensorList.size() ; i++) { + const Sensor& s(mSensorList[i]); + result.appendFormat( + "%-15s| %-10s| version=%d |%-20s| 0x%08x | \"%s\" | type=%d |", + s.getName().string(), + s.getVendor().string(), + s.getVersion(), + s.getStringType().string(), + s.getHandle(), + s.getRequiredPermission().string(), + s.getType()); + + const int reportingMode = s.getReportingMode(); + if (reportingMode == AREPORTING_MODE_CONTINUOUS) { + result.append(" continuous | "); + } else if (reportingMode == AREPORTING_MODE_ON_CHANGE) { + result.append(" on-change | "); + } else if (reportingMode == AREPORTING_MODE_ONE_SHOT) { + result.append(" one-shot | "); + } else { + result.append(" special-trigger | "); + } - switch (s.getType()) { - case SENSOR_TYPE_ROTATION_VECTOR: - case SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR: - result.appendFormat( - "last=<%5.1f,%5.1f,%5.1f,%5.1f,%5.1f, %" PRId64 ">\n", - e.data[0], e.data[1], e.data[2], e.data[3], e.data[4], e.timestamp); - break; - case SENSOR_TYPE_MAGNETIC_FIELD_UNCALIBRATED: - case SENSOR_TYPE_GYROSCOPE_UNCALIBRATED: - result.appendFormat( - "last=<%5.1f,%5.1f,%5.1f,%5.1f,%5.1f,%5.1f, %" PRId64 ">\n", - e.data[0], e.data[1], e.data[2], e.data[3], e.data[4], e.data[5], - e.timestamp); - break; - case SENSOR_TYPE_GAME_ROTATION_VECTOR: - result.appendFormat( - "last=<%5.1f,%5.1f,%5.1f,%5.1f, %" PRId64 ">\n", - e.data[0], e.data[1], e.data[2], e.data[3], e.timestamp); - break; - case SENSOR_TYPE_SIGNIFICANT_MOTION: - case SENSOR_TYPE_STEP_DETECTOR: - result.appendFormat( "last=<%f %" PRId64 ">\n", e.data[0], e.timestamp); - break; - case SENSOR_TYPE_STEP_COUNTER: - result.appendFormat( "last=<%" PRIu64 ", %" PRId64 ">\n", e.u64.step_counter, - e.timestamp); - break; - default: - // default to 3 values - result.appendFormat( - "last=<%5.1f,%5.1f,%5.1f, %" PRId64 ">\n", - e.data[0], e.data[1], e.data[2], e.timestamp); - break; + if (s.getMaxDelay() > 0) { + result.appendFormat("minRate=%.2fHz | ", 1e6f / s.getMaxDelay()); + } else { + result.appendFormat("maxDelay=%dus |", s.getMaxDelay()); + } + + if (s.getMinDelay() > 0) { + result.appendFormat("maxRate=%.2fHz | ", 1e6f / s.getMinDelay()); + } else { + result.appendFormat("minDelay=%dus |", s.getMinDelay()); + } + + if (s.getFifoMaxEventCount() > 0) { + result.appendFormat("FifoMax=%d events | ", + s.getFifoMaxEventCount()); + } else { + result.append("no batching | "); + } + + if (s.isWakeUpSensor()) { + result.appendFormat("wakeUp | "); + } else { + result.appendFormat("non-wakeUp | "); + } + + int bufIndex = mLastEventSeen.indexOfKey(s.getHandle()); + if (bufIndex >= 0) { + const CircularBuffer* buf = mLastEventSeen.valueAt(bufIndex); + if (buf != NULL && s.getRequiredPermission().isEmpty()) { + buf->printBuffer(result); + } else { + result.append("last=<> \n"); + } + } + result.append("\n"); + } + SensorFusion::getInstance().dump(result); + SensorDevice::getInstance().dump(result); + + result.append("Active sensors:\n"); + for (size_t i=0 ; i<mActiveSensors.size() ; i++) { + int handle = mActiveSensors.keyAt(i); + result.appendFormat("%s (handle=0x%08x, connections=%zu)\n", + getSensorName(handle).string(), + handle, + mActiveSensors.valueAt(i)->getNumConnections()); } - result.append("\n"); - } - SensorFusion::getInstance().dump(result); - SensorDevice::getInstance().dump(result); - - result.append("Active sensors:\n"); - for (size_t i=0 ; i<mActiveSensors.size() ; i++) { - int handle = mActiveSensors.keyAt(i); - result.appendFormat("%s (handle=0x%08x, connections=%zu)\n", - getSensorName(handle).string(), - handle, - mActiveSensors.valueAt(i)->getNumConnections()); - } - result.appendFormat("Socket Buffer size = %d events\n", - mSocketBufferSize/sizeof(sensors_event_t)); - result.appendFormat("WakeLock Status: %s \n", mWakeLockAcquired ? "acquired" : "not held"); - result.appendFormat("%zd active connections\n", mActiveConnections.size()); + result.appendFormat("Socket Buffer size = %d events\n", + mSocketBufferSize/sizeof(sensors_event_t)); + result.appendFormat("WakeLock Status: %s \n", mWakeLockAcquired ? "acquired" : + "not held"); + result.appendFormat("Mode :"); + switch(mCurrentOperatingMode) { + case NORMAL: + result.appendFormat(" NORMAL\n"); + break; + case RESTRICTED: + result.appendFormat(" RESTRICTED : %s\n", mWhiteListedPackage.string()); + break; + case DATA_INJECTION: + result.appendFormat(" DATA_INJECTION : %s\n", mWhiteListedPackage.string()); + } + result.appendFormat("%zd active connections\n", mActiveConnections.size()); - for (size_t i=0 ; i < mActiveConnections.size() ; i++) { - sp<SensorEventConnection> connection(mActiveConnections[i].promote()); - if (connection != 0) { - result.appendFormat("Connection Number: %zu \n", i); - connection->dump(result); + for (size_t i=0 ; i < mActiveConnections.size() ; i++) { + sp<SensorEventConnection> connection(mActiveConnections[i].promote()); + if (connection != 0) { + result.appendFormat("Connection Number: %zu \n", i); + connection->dump(result); + } } + + result.appendFormat("Previous Registrations:\n"); + // Log in the reverse chronological order. + int currentIndex = (mNextSensorRegIndex - 1 + SENSOR_REGISTRATIONS_BUF_SIZE) % + SENSOR_REGISTRATIONS_BUF_SIZE; + const int startIndex = currentIndex; + do { + const SensorRegistrationInfo& reg_info = mLastNSensorRegistrations[currentIndex]; + if (SensorRegistrationInfo::isSentinel(reg_info)) { + // Ignore sentinel, proceed to next item. + currentIndex = (currentIndex - 1 + SENSOR_REGISTRATIONS_BUF_SIZE) % + SENSOR_REGISTRATIONS_BUF_SIZE; + continue; + } + if (reg_info.mActivated) { + result.appendFormat("%02d:%02d:%02d activated package=%s handle=0x%08x " + "samplingRate=%dus maxReportLatency=%dus\n", + reg_info.mHour, reg_info.mMin, reg_info.mSec, + reg_info.mPackageName.string(), reg_info.mSensorHandle, + reg_info.mSamplingRateUs, reg_info.mMaxReportLatencyUs); + } else { + result.appendFormat("%02d:%02d:%02d de-activated package=%s handle=0x%08x\n", + reg_info.mHour, reg_info.mMin, reg_info.mSec, + reg_info.mPackageName.string(), reg_info.mSensorHandle); + } + currentIndex = (currentIndex - 1 + SENSOR_REGISTRATIONS_BUF_SIZE) % + SENSOR_REGISTRATIONS_BUF_SIZE; + } while(startIndex != currentIndex); } } write(fd, result.string(), result.size()); @@ -371,8 +455,9 @@ void SensorService::cleanupAutoDisabledSensorLocked(const sp<SensorEventConnecti sensor->autoDisable(connection.get(), handle); cleanupWithoutDisableLocked(connection, handle); } + } - } + } } bool SensorService::threadLoop() @@ -554,7 +639,6 @@ void SensorService::setWakeLockAcquiredLocked(bool acquire) { } } - bool SensorService::isWakeLockAcquired() { Mutex::Autolock _l(mLock); return mWakeLockAcquired; @@ -577,19 +661,15 @@ bool SensorService::SensorEventAckReceiver::threadLoop() { void SensorService::recordLastValueLocked( const sensors_event_t* buffer, size_t count) { - const sensors_event_t* last = NULL; for (size_t i = 0; i < count; i++) { - const sensors_event_t* event = &buffer[i]; - if (event->type != SENSOR_TYPE_META_DATA) { - if (last && event->sensor != last->sensor) { - mLastEventSeen.editValueFor(last->sensor) = *last; + if (buffer[i].type != SENSOR_TYPE_META_DATA) { + CircularBuffer* &circular_buf = mLastEventSeen.editValueFor(buffer[i].sensor); + if (circular_buf == NULL) { + circular_buf = new CircularBuffer(buffer[i].type); } - last = event; + circular_buf->addEvent(buffer[i]); } } - if (last) { - mLastEventSeen.editValueFor(last->sensor) = *last; - } } void SensorService::sortEventBuffer(sensors_event_t* buffer, size_t count) @@ -630,12 +710,11 @@ bool SensorService::isWakeUpSensorEvent(const sensors_event_t& event) const { return sensor != NULL && sensor->getSensor().isWakeUpSensor(); } - SensorService::SensorRecord * SensorService::getSensorRecord(int handle) { return mActiveSensors.valueFor(handle); } -Vector<Sensor> SensorService::getSensorList() +Vector<Sensor> SensorService::getSensorList(const String16& opPackageName) { char value[PROPERTY_VALUE_MAX]; property_get("debug.sensors", value, "0"); @@ -644,24 +723,65 @@ Vector<Sensor> SensorService::getSensorList() Vector<Sensor> accessibleSensorList; for (size_t i = 0; i < initialSensorList.size(); i++) { Sensor sensor = initialSensorList[i]; - if (canAccessSensor(sensor)) { + if (canAccessSensor(sensor, "getSensorList", opPackageName)) { accessibleSensorList.add(sensor); } else { - ALOGI("Skipped sensor %s because it requires permission %s", + ALOGI("Skipped sensor %s because it requires permission %s and app op %d", sensor.getName().string(), - sensor.getRequiredPermission().string()); + sensor.getRequiredPermission().string(), + sensor.getRequiredAppOp()); } } return accessibleSensorList; } -sp<ISensorEventConnection> SensorService::createSensorEventConnection() -{ +sp<ISensorEventConnection> SensorService::createSensorEventConnection(const String8& packageName, + int requestedMode, const String16& opPackageName) { + // Only 2 modes supported for a SensorEventConnection ... NORMAL and DATA_INJECTION. + if (requestedMode != NORMAL && requestedMode != DATA_INJECTION) { + return NULL; + } + + Mutex::Autolock _l(mLock); + // To create a client in DATA_INJECTION mode to inject data, SensorService should already be + // operating in DI mode. + if (requestedMode == DATA_INJECTION) { + if (mCurrentOperatingMode != DATA_INJECTION) return NULL; + if (!isWhiteListedPackage(packageName)) return NULL; + } + uid_t uid = IPCThreadState::self()->getCallingUid(); - sp<SensorEventConnection> result(new SensorEventConnection(this, uid)); + sp<SensorEventConnection> result(new SensorEventConnection(this, uid, packageName, + requestedMode == DATA_INJECTION, opPackageName)); + if (requestedMode == DATA_INJECTION) { + if (mActiveConnections.indexOf(result) < 0) { + mActiveConnections.add(result); + } + // Add the associated file descriptor to the Looper for polling whenever there is data to + // be injected. + result->updateLooperRegistration(mLooper); + } return result; } +int SensorService::isDataInjectionEnabled() { + Mutex::Autolock _l(mLock); + return (mCurrentOperatingMode == DATA_INJECTION); +} + +status_t SensorService::resetToNormalMode() { + Mutex::Autolock _l(mLock); + return resetToNormalModeLocked(); +} + +status_t SensorService::resetToNormalModeLocked() { + SensorDevice& dev(SensorDevice::getInstance()); + dev.enableAllSensors(); + status_t err = dev.setMode(NORMAL); + mCurrentOperatingMode = NORMAL; + return err; +} + void SensorService::cleanupConnection(SensorEventConnection* c) { Mutex::Autolock _l(mLock); @@ -708,7 +828,8 @@ Sensor SensorService::getSensorFromHandle(int handle) const { } status_t SensorService::enable(const sp<SensorEventConnection>& connection, - int handle, nsecs_t samplingPeriodNs, nsecs_t maxBatchReportLatencyNs, int reservedFlags) + int handle, nsecs_t samplingPeriodNs, nsecs_t maxBatchReportLatencyNs, int reservedFlags, + const String16& opPackageName) { if (mInitCheck != NO_ERROR) return mInitCheck; @@ -718,11 +839,16 @@ status_t SensorService::enable(const sp<SensorEventConnection>& connection, return BAD_VALUE; } - if (!verifyCanAccessSensor(sensor->getSensor(), "Tried enabling")) { + if (!canAccessSensor(sensor->getSensor(), "Tried enabling", opPackageName)) { return BAD_VALUE; } Mutex::Autolock _l(mLock); + if ((mCurrentOperatingMode == RESTRICTED || mCurrentOperatingMode == DATA_INJECTION) + && !isWhiteListedPackage(connection->getPackageName())) { + return INVALID_OPERATION; + } + SensorRecord* rec = mActiveSensors.valueFor(handle); if (rec == 0) { rec = new SensorRecord(connection); @@ -738,14 +864,24 @@ status_t SensorService::enable(const sp<SensorEventConnection>& connection, if (sensor->getSensor().getReportingMode() == AREPORTING_MODE_ON_CHANGE) { // NOTE: The wake_up flag of this event may get set to // WAKE_UP_SENSOR_EVENT_NEEDS_ACK if this is a wake_up event. - sensors_event_t& event(mLastEventSeen.editValueFor(handle)); - if (event.version == sizeof(sensors_event_t)) { - if (isWakeUpSensorEvent(event) && !mWakeLockAcquired) { - setWakeLockAcquiredLocked(true); - } - connection->sendEvents(&event, 1, NULL); - if (!connection->needsWakeLock() && mWakeLockAcquired) { - checkWakeLockStateLocked(); + CircularBuffer *circular_buf = mLastEventSeen.valueFor(handle); + if (circular_buf) { + sensors_event_t event; + memset(&event, 0, sizeof(event)); + // It is unlikely that this buffer is empty as the sensor is already active. + // One possible corner case may be two applications activating an on-change + // sensor at the same time. + if(circular_buf->populateLastEvent(&event)) { + event.sensor = handle; + if (event.version == sizeof(sensors_event_t)) { + if (isWakeUpSensorEvent(event) && !mWakeLockAcquired) { + setWakeLockAcquiredLocked(true); + } + connection->sendEvents(&event, 1, NULL); + if (!connection->needsWakeLock() && mWakeLockAcquired) { + checkWakeLockStateLocked(); + } + } } } } @@ -773,7 +909,7 @@ status_t SensorService::enable(const sp<SensorEventConnection>& connection, "rate=%" PRId64 " timeout== %" PRId64"", handle, reservedFlags, samplingPeriodNs, maxBatchReportLatencyNs); - status_t err = sensor->batch(connection.get(), handle, reservedFlags, samplingPeriodNs, + status_t err = sensor->batch(connection.get(), handle, 0, samplingPeriodNs, maxBatchReportLatencyNs); // Call flush() before calling activate() on the sensor. Wait for a first flush complete @@ -798,6 +934,19 @@ status_t SensorService::enable(const sp<SensorEventConnection>& connection, if (err == NO_ERROR) { connection->updateLooperRegistration(mLooper); + SensorRegistrationInfo ®_info = + mLastNSensorRegistrations.editItemAt(mNextSensorRegIndex); + reg_info.mSensorHandle = handle; + reg_info.mSamplingRateUs = samplingPeriodNs/1000; + reg_info.mMaxReportLatencyUs = maxBatchReportLatencyNs/1000; + reg_info.mActivated = true; + reg_info.mPackageName = connection->getPackageName(); + time_t rawtime = time(NULL); + struct tm * timeinfo = localtime(&rawtime); + reg_info.mHour = timeinfo->tm_hour; + reg_info.mMin = timeinfo->tm_min; + reg_info.mSec = timeinfo->tm_sec; + mNextSensorRegIndex = (mNextSensorRegIndex + 1) % SENSOR_REGISTRATIONS_BUF_SIZE; } if (err != NO_ERROR) { @@ -818,6 +967,20 @@ status_t SensorService::disable(const sp<SensorEventConnection>& connection, if (err == NO_ERROR) { SensorInterface* sensor = mSensorMap.valueFor(handle); err = sensor ? sensor->activate(connection.get(), false) : status_t(BAD_VALUE); + + } + if (err == NO_ERROR) { + SensorRegistrationInfo ®_info = + mLastNSensorRegistrations.editItemAt(mNextSensorRegIndex); + reg_info.mActivated = false; + reg_info.mPackageName= connection->getPackageName(); + reg_info.mSensorHandle = handle; + time_t rawtime = time(NULL); + struct tm * timeinfo = localtime(&rawtime); + reg_info.mHour = timeinfo->tm_hour; + reg_info.mMin = timeinfo->tm_min; + reg_info.mSec = timeinfo->tm_sec; + mNextSensorRegIndex = (mNextSensorRegIndex + 1) % SENSOR_REGISTRATIONS_BUF_SIZE; } return err; } @@ -852,7 +1015,7 @@ status_t SensorService::cleanupWithoutDisableLocked( } status_t SensorService::setEventRate(const sp<SensorEventConnection>& connection, - int handle, nsecs_t ns) + int handle, nsecs_t ns, const String16& opPackageName) { if (mInitCheck != NO_ERROR) return mInitCheck; @@ -861,7 +1024,7 @@ status_t SensorService::setEventRate(const sp<SensorEventConnection>& connection if (!sensor) return BAD_VALUE; - if (!verifyCanAccessSensor(sensor->getSensor(), "Tried configuring")) { + if (!canAccessSensor(sensor->getSensor(), "Tried configuring", opPackageName)) { return BAD_VALUE; } @@ -876,7 +1039,8 @@ status_t SensorService::setEventRate(const sp<SensorEventConnection>& connection return sensor->setDelay(connection.get(), handle, ns); } -status_t SensorService::flushSensor(const sp<SensorEventConnection>& connection) { +status_t SensorService::flushSensor(const sp<SensorEventConnection>& connection, + const String16& opPackageName) { if (mInitCheck != NO_ERROR) return mInitCheck; SensorDevice& dev(SensorDevice::getInstance()); const int halVersion = dev.getHalDeviceVersion(); @@ -896,6 +1060,10 @@ status_t SensorService::flushSensor(const sp<SensorEventConnection>& connection) // flush complete event. connection->incrementPendingFlushCount(handle); } else { + if (!canAccessSensor(sensor->getSensor(), "Tried flushing", opPackageName)) { + err = INVALID_OPERATION; + continue; + } status_t err_flush = sensor->flush(connection.get(), handle); if (err_flush == NO_ERROR) { SensorRecord* rec = mActiveSensors.valueFor(handle); @@ -907,23 +1075,42 @@ status_t SensorService::flushSensor(const sp<SensorEventConnection>& connection) return err; } -bool SensorService::canAccessSensor(const Sensor& sensor) { - return (sensor.getRequiredPermission().isEmpty()) || - PermissionCache::checkCallingPermission(String16(sensor.getRequiredPermission())); -} +bool SensorService::canAccessSensor(const Sensor& sensor, const char* operation, + const String16& opPackageName) { + const String8& requiredPermission = sensor.getRequiredPermission(); -bool SensorService::verifyCanAccessSensor(const Sensor& sensor, const char* operation) { - if (canAccessSensor(sensor)) { + if (requiredPermission.length() <= 0) { return true; + } + + bool hasPermission = false; + + // Runtime permissions can't use the cache as they may change. + if (sensor.isRequiredPermissionRuntime()) { + hasPermission = checkPermission(String16(requiredPermission), + IPCThreadState::self()->getCallingPid(), IPCThreadState::self()->getCallingUid()); } else { - String8 errorMessage; - errorMessage.appendFormat( - "%s a sensor (%s) without holding its required permission: %s", - operation, - sensor.getName().string(), - sensor.getRequiredPermission().string()); + hasPermission = PermissionCache::checkCallingPermission(String16(requiredPermission)); + } + + if (!hasPermission) { + ALOGE("%s a sensor (%s) without holding its required permission: %s", + operation, sensor.getName().string(), sensor.getRequiredPermission().string()); return false; } + + const int32_t opCode = sensor.getRequiredAppOp(); + if (opCode >= 0) { + AppOpsManager appOps; + if (appOps.noteOp(opCode, IPCThreadState::self()->getCallingUid(), opPackageName) + != AppOpsManager::MODE_ALLOWED) { + ALOGE("%s a sensor (%s) without enabled required app op: %D", + operation, sensor.getName().string(), opCode); + return false; + } + } + + return true; } void SensorService::checkWakeLockState() { @@ -969,6 +1156,33 @@ void SensorService::populateActiveConnections( } } +bool SensorService::isWhiteListedPackage(const String8& packageName) { + return (packageName.contains(mWhiteListedPackage.string())); +} + +int SensorService::getNumEventsForSensorType(int sensor_event_type) { + switch (sensor_event_type) { + case SENSOR_TYPE_ROTATION_VECTOR: + case SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR: + return 5; + + case SENSOR_TYPE_MAGNETIC_FIELD_UNCALIBRATED: + case SENSOR_TYPE_GYROSCOPE_UNCALIBRATED: + return 6; + + case SENSOR_TYPE_GAME_ROTATION_VECTOR: + return 4; + + case SENSOR_TYPE_SIGNIFICANT_MOTION: + case SENSOR_TYPE_STEP_DETECTOR: + case SENSOR_TYPE_STEP_COUNTER: + return 1; + + default: + return 3; + } +} + // --------------------------------------------------------------------------- SensorService::SensorRecord::SensorRecord( const sp<SensorEventConnection>& connection) @@ -1025,12 +1239,121 @@ SensorService::SensorRecord::getFirstPendingFlushConnection() { return NULL; } +void SensorService::SensorRecord::clearAllPendingFlushConnections() { + mPendingFlushConnections.clear(); +} + + +// --------------------------------------------------------------------------- +SensorService::TrimmedSensorEvent::TrimmedSensorEvent(int sensorType) { + mTimestamp = -1; + const int numData = SensorService::getNumEventsForSensorType(sensorType); + if (sensorType == SENSOR_TYPE_STEP_COUNTER) { + mStepCounter = 0; + } else { + mData = new float[numData]; + for (int i = 0; i < numData; ++i) { + mData[i] = -1.0; + } + } + mHour = mMin = mSec = INT32_MIN; +} + +bool SensorService::TrimmedSensorEvent::isSentinel(const TrimmedSensorEvent& event) { + return (event.mHour == INT32_MIN && event.mMin == INT32_MIN && event.mSec == INT32_MIN); +} +// -------------------------------------------------------------------------- +SensorService::CircularBuffer::CircularBuffer(int sensor_event_type) { + mNextInd = 0; + mBufSize = CIRCULAR_BUF_SIZE; + if (sensor_event_type == SENSOR_TYPE_STEP_COUNTER || + sensor_event_type == SENSOR_TYPE_SIGNIFICANT_MOTION || + sensor_event_type == SENSOR_TYPE_ACCELEROMETER) { + mBufSize = CIRCULAR_BUF_SIZE * 5; + } + mTrimmedSensorEventArr = new TrimmedSensorEvent *[mBufSize]; + mSensorType = sensor_event_type; + for (int i = 0; i < mBufSize; ++i) { + mTrimmedSensorEventArr[i] = new TrimmedSensorEvent(mSensorType); + } +} + +void SensorService::CircularBuffer::addEvent(const sensors_event_t& sensor_event) { + TrimmedSensorEvent *curr_event = mTrimmedSensorEventArr[mNextInd]; + curr_event->mTimestamp = sensor_event.timestamp; + if (mSensorType == SENSOR_TYPE_STEP_COUNTER) { + curr_event->mStepCounter = sensor_event.u64.step_counter; + } else { + memcpy(curr_event->mData, sensor_event.data, + sizeof(float) * SensorService::getNumEventsForSensorType(mSensorType)); + } + time_t rawtime = time(NULL); + struct tm * timeinfo = localtime(&rawtime); + curr_event->mHour = timeinfo->tm_hour; + curr_event->mMin = timeinfo->tm_min; + curr_event->mSec = timeinfo->tm_sec; + mNextInd = (mNextInd + 1) % mBufSize; +} + +void SensorService::CircularBuffer::printBuffer(String8& result) const { + const int numData = SensorService::getNumEventsForSensorType(mSensorType); + int i = mNextInd, eventNum = 1; + result.appendFormat("last %d events = < ", mBufSize); + do { + if (TrimmedSensorEvent::isSentinel(*mTrimmedSensorEventArr[i])) { + // Sentinel, ignore. + i = (i + 1) % mBufSize; + continue; + } + result.appendFormat("%d) ", eventNum++); + if (mSensorType == SENSOR_TYPE_STEP_COUNTER) { + result.appendFormat("%llu,", mTrimmedSensorEventArr[i]->mStepCounter); + } else { + for (int j = 0; j < numData; ++j) { + result.appendFormat("%5.1f,", mTrimmedSensorEventArr[i]->mData[j]); + } + } + result.appendFormat("%lld %02d:%02d:%02d ", mTrimmedSensorEventArr[i]->mTimestamp, + mTrimmedSensorEventArr[i]->mHour, mTrimmedSensorEventArr[i]->mMin, + mTrimmedSensorEventArr[i]->mSec); + i = (i + 1) % mBufSize; + } while (i != mNextInd); + result.appendFormat(">\n"); +} + +bool SensorService::CircularBuffer::populateLastEvent(sensors_event_t *event) { + int lastEventInd = (mNextInd - 1 + mBufSize) % mBufSize; + // Check if the buffer is empty. + if (TrimmedSensorEvent::isSentinel(*mTrimmedSensorEventArr[lastEventInd])) { + return false; + } + event->version = sizeof(sensors_event_t); + event->type = mSensorType; + event->timestamp = mTrimmedSensorEventArr[lastEventInd]->mTimestamp; + if (mSensorType == SENSOR_TYPE_STEP_COUNTER) { + event->u64.step_counter = mTrimmedSensorEventArr[lastEventInd]->mStepCounter; + } else { + memcpy(event->data, mTrimmedSensorEventArr[lastEventInd]->mData, + sizeof(float) * SensorService::getNumEventsForSensorType(mSensorType)); + } + return true; +} + +SensorService::CircularBuffer::~CircularBuffer() { + for (int i = 0; i < mBufSize; ++i) { + delete mTrimmedSensorEventArr[i]; + } + delete [] mTrimmedSensorEventArr; +} + // --------------------------------------------------------------------------- SensorService::SensorEventConnection::SensorEventConnection( - const sp<SensorService>& service, uid_t uid) + const sp<SensorService>& service, uid_t uid, String8 packageName, bool isDataInjectionMode, + const String16& opPackageName) : mService(service), mUid(uid), mWakeLockRefCount(0), mHasLooperCallbacks(false), - mDead(false), mEventCache(NULL), mCacheSize(0), mMaxCacheSize(0) { + mDead(false), mDataInjectionMode(isDataInjectionMode), mEventCache(NULL), + mCacheSize(0), mMaxCacheSize(0), mPackageName(packageName), mOpPackageName(opPackageName) { mChannel = new BitTube(mService->mSocketBufferSize); #if DEBUG_CONNECTIONS mEventsReceived = mEventsSentFromCache = mEventsSent = 0; @@ -1062,8 +1385,10 @@ void SensorService::SensorEventConnection::resetWakeLockRefCount() { void SensorService::SensorEventConnection::dump(String8& result) { Mutex::Autolock _l(mConnectionLock); - result.appendFormat("\t WakeLockRefCount %d | uid %d | cache size %d | max cache size %d\n", - mWakeLockRefCount, mUid, mCacheSize, mMaxCacheSize); + result.appendFormat("\tOperating Mode: %s\n",mDataInjectionMode ? "DATA_INJECTION" : "NORMAL"); + result.appendFormat("\t %s | WakeLockRefCount %d | uid %d | cache size %d | " + "max cache size %d\n", mPackageName.string(), mWakeLockRefCount, mUid, mCacheSize, + mMaxCacheSize); for (size_t i = 0; i < mSensorInfo.size(); ++i) { const FlushInfo& flushInfo = mSensorInfo.valueAt(i); result.appendFormat("\t %s 0x%08x | status: %s | pending flush events %d \n", @@ -1087,7 +1412,8 @@ void SensorService::SensorEventConnection::dump(String8& result) { bool SensorService::SensorEventConnection::addSensor(int32_t handle) { Mutex::Autolock _l(mConnectionLock); - if (!verifyCanAccessSensor(mService->getSensorFromHandle(handle), "Tried adding")) { + if (!canAccessSensor(mService->getSensorFromHandle(handle), + "Tried adding", mOpPackageName)) { return false; } if (mSensorInfo.indexOfKey(handle) < 0) { @@ -1126,6 +1452,10 @@ bool SensorService::SensorEventConnection::hasOneShotSensors() const { return false; } +String8 SensorService::SensorEventConnection::getPackageName() const { + return mPackageName; +} + void SensorService::SensorEventConnection::setFirstFlushPending(int32_t handle, bool value) { Mutex::Autolock _l(mConnectionLock); @@ -1143,7 +1473,8 @@ void SensorService::SensorEventConnection::updateLooperRegistration(const sp<Loo void SensorService::SensorEventConnection::updateLooperRegistrationLocked( const sp<Looper>& looper) { - bool isConnectionActive = mSensorInfo.size() > 0; + bool isConnectionActive = (mSensorInfo.size() > 0 && !mDataInjectionMode) || + mDataInjectionMode; // If all sensors are unregistered OR Looper has encountered an error, we // can remove the Fd from the Looper if it has been previously added. if (!isConnectionActive || mDead) { @@ -1157,6 +1488,7 @@ void SensorService::SensorEventConnection::updateLooperRegistrationLocked( int looper_flags = 0; if (mCacheSize > 0) looper_flags |= ALOOPER_EVENT_OUTPUT; + if (mDataInjectionMode) looper_flags |= ALOOPER_EVENT_INPUT; for (size_t i = 0; i < mSensorInfo.size(); ++i) { const int handle = mSensorInfo.keyAt(i); if (mService->getSensorFromHandle(handle).isWakeUpSensor()) { @@ -1200,7 +1532,7 @@ status_t SensorService::SensorEventConnection::sendEvents( sensors_event_t* scratch, SensorEventConnection const * const * mapFlushEventsToConnections) { // filter out events not for this connection - size_t count = 0; + int count = 0; Mutex::Autolock _l(mConnectionLock); if (scratch) { size_t i=0; @@ -1492,7 +1824,7 @@ status_t SensorService::SensorEventConnection::enableDisable( status_t err; if (enabled) { err = mService->enable(this, handle, samplingPeriodNs, maxBatchReportLatencyNs, - reservedFlags); + reservedFlags, mOpPackageName); } else { err = mService->disable(this, handle); @@ -1503,11 +1835,11 @@ status_t SensorService::SensorEventConnection::enableDisable( status_t SensorService::SensorEventConnection::setEventRate( int handle, nsecs_t samplingPeriodNs) { - return mService->setEventRate(this, handle, samplingPeriodNs); + return mService->setEventRate(this, handle, samplingPeriodNs, mOpPackageName); } status_t SensorService::SensorEventConnection::flush() { - return mService->flushSensor(this); + return mService->flushSensor(this, mOpPackageName); } int SensorService::SensorEventConnection::handleEvent(int fd, int events, void* /*data*/) { @@ -1523,26 +1855,55 @@ int SensorService::SensorEventConnection::handleEvent(int fd, int events, void* updateLooperRegistrationLocked(mService->getLooper()); } mService->checkWakeLockState(); + if (mDataInjectionMode) { + // If the Looper has encountered some error in data injection mode, reset SensorService + // back to normal mode. + mService->resetToNormalMode(); + mDataInjectionMode = false; + } return 1; } if (events & ALOOPER_EVENT_INPUT) { - uint32_t numAcks = 0; - ssize_t ret = ::recv(fd, &numAcks, sizeof(numAcks), MSG_DONTWAIT); + unsigned char buf[sizeof(sensors_event_t)]; + ssize_t numBytesRead = ::recv(fd, buf, sizeof(buf), MSG_DONTWAIT); { Mutex::Autolock _l(mConnectionLock); - // Sanity check to ensure there are no read errors in recv, numAcks is always - // within the range and not zero. If any of the above don't hold reset mWakeLockRefCount - // to zero. - if (ret != sizeof(numAcks) || numAcks > mWakeLockRefCount || numAcks == 0) { - ALOGE("Looper read error ret=%d numAcks=%d", ret, numAcks); - mWakeLockRefCount = 0; - } else { - mWakeLockRefCount -= numAcks; - } + if (numBytesRead == sizeof(sensors_event_t)) { + if (!mDataInjectionMode) { + ALOGE("Data injected in normal mode, dropping event" + "package=%s uid=%d", mPackageName.string(), mUid); + // Unregister call backs. + return 0; + } + SensorDevice& dev(SensorDevice::getInstance()); + sensors_event_t sensor_event; + memset(&sensor_event, 0, sizeof(sensor_event)); + memcpy(&sensor_event, buf, sizeof(sensors_event_t)); + Sensor sensor = mService->getSensorFromHandle(sensor_event.sensor); + sensor_event.type = sensor.getType(); + dev.injectSensorData(&sensor_event); #if DEBUG_CONNECTIONS - mTotalAcksReceived += numAcks; + ++mEventsReceived; #endif + } else if (numBytesRead == sizeof(uint32_t)) { + uint32_t numAcks = 0; + memcpy(&numAcks, buf, numBytesRead); + // Sanity check to ensure there are no read errors in recv, numAcks is always + // within the range and not zero. If any of the above don't hold reset + // mWakeLockRefCount to zero. + if (numAcks > 0 && numAcks < mWakeLockRefCount) { + mWakeLockRefCount -= numAcks; + } else { + mWakeLockRefCount = 0; + } +#if DEBUG_CONNECTIONS + mTotalAcksReceived += numAcks; +#endif + } else { + // Read error, reset wakelock refcount. + mWakeLockRefCount = 0; + } } // Check if wakelock can be released by sensorservice. mConnectionLock needs to be released // here as checkWakeLockState() will need it. @@ -1561,8 +1922,8 @@ int SensorService::SensorEventConnection::handleEvent(int fd, int events, void* } int SensorService::SensorEventConnection::computeMaxCacheSizeLocked() const { - int fifoWakeUpSensors = 0; - int fifoNonWakeUpSensors = 0; + size_t fifoWakeUpSensors = 0; + size_t fifoNonWakeUpSensors = 0; for (size_t i = 0; i < mSensorInfo.size(); ++i) { const Sensor& sensor = mService->getSensorFromHandle(mSensorInfo.keyAt(i)); if (sensor.getFifoReservedEventCount() == sensor.getFifoMaxEventCount()) { diff --git a/services/sensorservice/SensorService.h b/services/sensorservice/SensorService.h index e9ca3a5..9a573ae 100644 --- a/services/sensorservice/SensorService.h +++ b/services/sensorservice/SensorService.h @@ -27,6 +27,7 @@ #include <utils/AndroidThreads.h> #include <utils/RefBase.h> #include <utils/Looper.h> +#include <utils/String8.h> #include <binder/BinderService.h> @@ -52,6 +53,9 @@ // For older HALs which don't support batching, use a smaller socket buffer size. #define SOCKET_BUFFER_SIZE_NON_BATCHED 4 * 1024 +#define CIRCULAR_BUF_SIZE 10 +#define SENSOR_REGISTRATIONS_BUF_SIZE 20 + struct sensors_poll_device_t; struct sensors_module_t; @@ -65,6 +69,51 @@ class SensorService : { friend class BinderService<SensorService>; + enum Mode { + // The regular operating mode where any application can register/unregister/call flush on + // sensors. + NORMAL = 0, + // This mode is only used for testing purposes. Not all HALs support this mode. In this + // mode, the HAL ignores the sensor data provided by physical sensors and accepts the data + // that is injected from the SensorService as if it were the real sensor data. This mode + // is primarily used for testing various algorithms like vendor provided SensorFusion, + // Step Counter and Step Detector etc. Typically in this mode, there will be a client + // (a SensorEventConnection) which will be injecting sensor data into the HAL. Normal apps + // can unregister and register for any sensor that supports injection. Registering to sensors + // that do not support injection will give an error. + // TODO(aakella) : Allow exactly one client to inject sensor data at a time. + DATA_INJECTION = 1, + // This mode is used only for testing sensors. Each sensor can be tested in isolation with + // the required sampling_rate and maxReportLatency parameters without having to think about + // the data rates requested by other applications. End user devices are always expected to be + // in NORMAL mode. When this mode is first activated, all active sensors from all connections + // are disabled. Calling flush() will return an error. In this mode, only the requests from + // selected apps whose package names are whitelisted are allowed (typically CTS apps). Only + // these apps can register/unregister/call flush() on sensors. If SensorService switches to + // NORMAL mode again, all sensors that were previously registered to are activated with the + // corresponding paramaters if the application hasn't unregistered for sensors in the mean + // time. + // NOTE: Non whitelisted app whose sensors were previously deactivated may still receive + // events if a whitelisted app requests data from the same sensor. + RESTRICTED = 2 + + // State Transitions supported. + // RESTRICTED <--- NORMAL ---> DATA_INJECTION + // ---> <--- + + // Shell commands to switch modes in SensorService. + // 1) Put SensorService in RESTRICTED mode with packageName .cts. If it is already in + // restricted mode it is treated as a NO_OP (and packageName is NOT changed). + // $ adb shell dumpsys sensorservice restrict .cts. + // + // 2) Put SensorService in DATA_INJECTION mode with packageName .xts. If it is already in + // data_injection mode it is treated as a NO_OP (and packageName is NOT changed). + // $ adb shell dumpsys sensorservice data_injection .xts. + // + // 3) Reset sensorservice back to NORMAL mode. + // $ adb shell dumpsys sensorservice enable + }; + static const char* WAKE_LOCK_NAME; static char const* getServiceName() ANDROID_API { return "sensorservice"; } @@ -77,8 +126,10 @@ class SensorService : virtual bool threadLoop(); // ISensorServer interface - virtual Vector<Sensor> getSensorList(); - virtual sp<ISensorEventConnection> createSensorEventConnection(); + virtual Vector<Sensor> getSensorList(const String16& opPackageName); + virtual sp<ISensorEventConnection> createSensorEventConnection(const String8& packageName, + int requestedMode, const String16& opPackageName); + virtual int isDataInjectionEnabled(); virtual status_t dump(int fd, const Vector<String16>& args); class SensorEventConnection : public BnSensorEventConnection, public LooperCallback { @@ -133,7 +184,6 @@ class SensorService : // connection FD may be added to the Looper. The flags to set are determined by the internal // state of the connection. FDs are added to the looper when wake-up sensors are registered // (to poll for acknowledgements) and when write fails on the socket when there are too many - // events (to poll when the FD is available for writing). FDs are removed when there is an // error and the other end hangs up or when this client unregisters for this connection. void updateLooperRegistration(const sp<Looper>& looper); void updateLooperRegistrationLocked(const sp<Looper>& looper); @@ -156,6 +206,8 @@ class SensorService : // mWakeLockRefCount is reset to zero. needsWakeLock method will always return false, if // this flag is set. bool mDead; + + bool mDataInjectionMode; struct FlushInfo { // The number of flush complete events dropped for this sensor is stored here. // They are sent separately before the next batch of events. @@ -169,14 +221,16 @@ class SensorService : KeyedVector<int, FlushInfo> mSensorInfo; sensors_event_t *mEventCache; int mCacheSize, mMaxCacheSize; - + String8 mPackageName; + const String16 mOpPackageName; #if DEBUG_CONNECTIONS int mEventsReceived, mEventsSent, mEventsSentFromCache; int mTotalAcksNeeded, mTotalAcksReceived; #endif public: - SensorEventConnection(const sp<SensorService>& service, uid_t uid); + SensorEventConnection(const sp<SensorService>& service, uid_t uid, String8 packageName, + bool isDataInjectionMode, const String16& opPackageName); status_t sendEvents(sensors_event_t const* buffer, size_t count, sensors_event_t* scratch, @@ -190,6 +244,7 @@ class SensorService : void dump(String8& result); bool needsWakeLock(); void resetWakeLockRefCount(); + String8 getPackageName() const; uid_t getUid() const { return mUid; } }; @@ -208,6 +263,7 @@ class SensorService : void addPendingFlushConnection(const sp<SensorEventConnection>& connection); void removeFirstPendingFlushConnection(); SensorEventConnection * getFirstPendingFlushConnection(); + void clearAllPendingFlushConnections(); }; class SensorEventAckReceiver : public Thread { @@ -217,6 +273,63 @@ class SensorService : SensorEventAckReceiver(const sp<SensorService>& service): mService(service) {} }; + // sensor_event_t with only the data and the timestamp. + struct TrimmedSensorEvent { + union { + float *mData; + uint64_t mStepCounter; + }; + // Timestamp from the sensor_event. + int64_t mTimestamp; + // HH:MM:SS local time at which this sensor event is read at SensorService. Useful + // for debugging. + int32_t mHour, mMin, mSec; + + TrimmedSensorEvent(int sensorType); + static bool isSentinel(const TrimmedSensorEvent& event); + + ~TrimmedSensorEvent() { + delete [] mData; + } + }; + + // A circular buffer of TrimmedSensorEvents. The size of this buffer is typically 10. The + // last N events generated from the sensor are stored in this buffer. The buffer is NOT + // cleared when the sensor unregisters and as a result one may see very old data in the + // dumpsys output but this is WAI. + class CircularBuffer { + int mNextInd; + int mSensorType; + int mBufSize; + TrimmedSensorEvent ** mTrimmedSensorEventArr; + public: + CircularBuffer(int sensor_event_type); + void addEvent(const sensors_event_t& sensor_event); + void printBuffer(String8& buffer) const; + bool populateLastEvent(sensors_event_t *event); + ~CircularBuffer(); + }; + + struct SensorRegistrationInfo { + int32_t mSensorHandle; + String8 mPackageName; + bool mActivated; + int32_t mSamplingRateUs; + int32_t mMaxReportLatencyUs; + int32_t mHour, mMin, mSec; + + SensorRegistrationInfo() : mPackageName() { + mSensorHandle = mSamplingRateUs = mMaxReportLatencyUs = INT32_MIN; + mHour = mMin = mSec = INT32_MIN; + mActivated = false; + } + + static bool isSentinel(const SensorRegistrationInfo& info) { + return (info.mHour == INT32_MIN && info.mMin == INT32_MIN && info.mSec == INT32_MIN); + } + }; + + static int getNumEventsForSensorType(int sensor_event_type); String8 getSensorName(int handle) const; bool isVirtualSensor(int handle) const; Sensor getSensorFromHandle(int handle) const; @@ -231,8 +344,8 @@ class SensorService : const sp<SensorEventConnection>& connection, int handle); void cleanupAutoDisabledSensorLocked(const sp<SensorEventConnection>& connection, sensors_event_t const* buffer, const int count); - static bool canAccessSensor(const Sensor& sensor); - static bool verifyCanAccessSensor(const Sensor& sensor, const char* operation); + static bool canAccessSensor(const Sensor& sensor, const char* operation, + const String16& opPackageName); // SensorService acquires a partial wakelock for delivering events from wake up sensors. This // method checks whether all the events from these wake up sensors have been delivered to the // corresponding applications, if yes the wakelock is released. @@ -261,6 +374,15 @@ class SensorService : // to the output vector. void populateActiveConnections(SortedVector< sp<SensorEventConnection> >* activeConnections); + // If SensorService is operating in RESTRICTED mode, only select whitelisted packages are + // allowed to register for or call flush on sensors. Typically only cts test packages are + // allowed. + bool isWhiteListedPackage(const String8& packageName); + + // Reset the state of SensorService to NORMAL mode. + status_t resetToNormalMode(); + status_t resetToNormalModeLocked(); + // constants Vector<Sensor> mSensorList; Vector<Sensor> mUserSensorListDebug; @@ -282,17 +404,28 @@ class SensorService : bool mWakeLockAcquired; sensors_event_t *mSensorEventBuffer, *mSensorEventScratch; SensorEventConnection const **mMapFlushEventsToConnections; + Mode mCurrentOperatingMode; + // This packagaName is set when SensorService is in RESTRICTED or DATA_INJECTION mode. Only + // applications with this packageName are allowed to activate/deactivate or call flush on + // sensors. To run CTS this is can be set to ".cts." and only CTS tests will get access to + // sensors. + String8 mWhiteListedPackage; // The size of this vector is constant, only the items are mutable - KeyedVector<int32_t, sensors_event_t> mLastEventSeen; + KeyedVector<int32_t, CircularBuffer *> mLastEventSeen; + int mNextSensorRegIndex; + Vector<SensorRegistrationInfo> mLastNSensorRegistrations; public: void cleanupConnection(SensorEventConnection* connection); status_t enable(const sp<SensorEventConnection>& connection, int handle, - nsecs_t samplingPeriodNs, nsecs_t maxBatchReportLatencyNs, int reservedFlags); + nsecs_t samplingPeriodNs, nsecs_t maxBatchReportLatencyNs, int reservedFlags, + const String16& opPackageName); status_t disable(const sp<SensorEventConnection>& connection, int handle); - status_t setEventRate(const sp<SensorEventConnection>& connection, int handle, nsecs_t ns); - status_t flushSensor(const sp<SensorEventConnection>& connection); + status_t setEventRate(const sp<SensorEventConnection>& connection, int handle, nsecs_t ns, + const String16& opPackageName); + status_t flushSensor(const sp<SensorEventConnection>& connection, + const String16& opPackageName); }; // --------------------------------------------------------------------------- diff --git a/services/sensorservice/tests/sensorservicetest.cpp b/services/sensorservice/tests/sensorservicetest.cpp index 1025fa8..cfdf6a3 100644 --- a/services/sensorservice/tests/sensorservicetest.cpp +++ b/services/sensorservice/tests/sensorservicetest.cpp @@ -14,6 +14,7 @@ * limitations under the License. */ +#include <inttypes.h> #include <android/sensor.h> #include <gui/Sensor.h> #include <gui/SensorManager.h> @@ -25,7 +26,7 @@ using namespace android; static nsecs_t sStartTime = 0; -int receiver(int fd, int events, void* data) +int receiver(__unused int fd, __unused int events, void* data) { sp<SensorEventQueue> q((SensorEventQueue*)data); ssize_t n; @@ -44,7 +45,7 @@ int receiver(int fd, int events, void* data) oldTimeStamp = buffer[i].timestamp; if (buffer[i].type == Sensor::TYPE_ACCELEROMETER) { - printf("%lld\t%8f\t%8f\t%8f\t%f\n", + printf("%" PRId64 "\t%8f\t%8f\t%8f\t%f\n", buffer[i].timestamp, buffer[i].data[0], buffer[i].data[1], buffer[i].data[2], 1.0/t); @@ -59,9 +60,9 @@ int receiver(int fd, int events, void* data) } -int main(int argc, char** argv) +int main() { - SensorManager& mgr(SensorManager::getInstance()); + SensorManager mgr(String16("Sensor Service Test")); Sensor const* const* list; ssize_t count = mgr.getSensorList(&list); diff --git a/services/surfaceflinger/Client.cpp b/services/surfaceflinger/Client.cpp index f7d32d0..49389e0 100644 --- a/services/surfaceflinger/Client.cpp +++ b/services/surfaceflinger/Client.cpp @@ -93,7 +93,7 @@ status_t Client::onTransact( const int pid = ipc->getCallingPid(); const int uid = ipc->getCallingUid(); const int self_pid = getpid(); - if (CC_UNLIKELY(pid != self_pid && uid != AID_GRAPHICS && uid != 0)) { + if (CC_UNLIKELY(pid != self_pid && uid != AID_GRAPHICS && uid != AID_SYSTEM && uid != 0)) { // we're called from a different process, do the real check if (!PermissionCache::checkCallingPermission(sAccessSurfaceFlinger)) { diff --git a/services/surfaceflinger/DdmConnection.cpp b/services/surfaceflinger/DdmConnection.cpp index a000a84..659c2c8 100644 --- a/services/surfaceflinger/DdmConnection.cpp +++ b/services/surfaceflinger/DdmConnection.cpp @@ -66,7 +66,7 @@ void DdmConnection::start(const char* name) { jint (*registerNatives)(JNIEnv* env, jclass clazz); registerNatives = reinterpret_cast<decltype(registerNatives)>( dlsym(libandroid_runtime_dso, - "Java_com_android_internal_util_WithFramework_registerNatives")); + "Java_com_android_internal_util_WithFramework_registerNatives")); ALOGE_IF(!registerNatives, "DdmConnection: %s", dlerror()); if (!JNI_CreateJavaVM || !registerNatives) { diff --git a/services/surfaceflinger/DispSync.h b/services/surfaceflinger/DispSync.h index 96efc34..67142b6 100644 --- a/services/surfaceflinger/DispSync.h +++ b/services/surfaceflinger/DispSync.h @@ -139,7 +139,7 @@ private: enum { MAX_RESYNC_SAMPLES = 32 }; enum { MIN_RESYNC_SAMPLES_FOR_UPDATE = 3 }; enum { NUM_PRESENT_SAMPLES = 8 }; - enum { MAX_RESYNC_SAMPLES_WITHOUT_PRESENT = 12 }; + enum { MAX_RESYNC_SAMPLES_WITHOUT_PRESENT = 4 }; // mPeriod is the computed period of the modeled vsync events in // nanoseconds. diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp index c8b36ec..2dad005 100644 --- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp +++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp @@ -305,13 +305,16 @@ void HWComposer::vsync(int disp, int64_t timestamp) { } void HWComposer::hotplug(int disp, int connected) { - if (disp == HWC_DISPLAY_PRIMARY || disp >= VIRTUAL_DISPLAY_ID_BASE) { + if (disp >= VIRTUAL_DISPLAY_ID_BASE) { ALOGE("hotplug event received for invalid display: disp=%d connected=%d", disp, connected); return; } queryDisplayProperties(disp); - mEventHandler.onHotplugReceived(disp, bool(connected)); + // Do not teardown or recreate the primary display + if (disp != HWC_DISPLAY_PRIMARY) { + mEventHandler.onHotplugReceived(disp, bool(connected)); + } } static float getDefaultDensity(uint32_t width, uint32_t height) { @@ -461,7 +464,7 @@ sp<Fence> HWComposer::getDisplayFence(int disp) const { } uint32_t HWComposer::getFormat(int disp) const { - if (uint32_t(disp)>31 || !mAllocatedDisplayIDs.hasBit(disp)) { + if (static_cast<uint32_t>(disp) >= MAX_HWC_DISPLAYS || !mAllocatedDisplayIDs.hasBit(disp)) { return HAL_PIXEL_FORMAT_RGBA_8888; } else { return mDisplayData[disp].format; @@ -632,6 +635,7 @@ status_t HWComposer::setFramebufferTarget(int32_t id, } status_t HWComposer::prepare() { + Mutex::Autolock _l(mDisplayLock); for (size_t i=0 ; i<mNumDisplays ; i++) { DisplayData& disp(mDisplayData[i]); if (disp.framebufferTarget) { @@ -1142,6 +1146,7 @@ static String8 getFormatStr(PixelFormat format) { } void HWComposer::dump(String8& result) const { + Mutex::Autolock _l(mDisplayLock); if (mHwc) { result.appendFormat("Hardware Composer state (version %08x):\n", hwcApiVersion(mHwc)); result.appendFormat(" mDebugForceFakeVSync=%d\n", mDebugForceFakeVSync); diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h index 28d8c65..cc98b4c 100644 --- a/services/surfaceflinger/DisplayHardware/HWComposer.h +++ b/services/surfaceflinger/DisplayHardware/HWComposer.h @@ -354,6 +354,8 @@ private: // mLists[i>0] can be NULL. that display is to be ignored struct hwc_display_contents_1* mLists[MAX_HWC_DISPLAYS]; DisplayData mDisplayData[MAX_HWC_DISPLAYS]; + // protect mDisplayData from races between prepare and dump + mutable Mutex mDisplayLock; size_t mNumDisplays; cb_context* mCBContext; diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp index 11cbdc6..ba4c198 100644 --- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp +++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp @@ -530,6 +530,15 @@ status_t VirtualDisplaySurface::allowAllocation(bool /* allow */) { return INVALID_OPERATION; } +status_t VirtualDisplaySurface::setGenerationNumber(uint32_t /* generation */) { + ALOGE("setGenerationNumber not supported on VirtualDisplaySurface"); + return INVALID_OPERATION; +} + +String8 VirtualDisplaySurface::getConsumerName() const { + return String8("VirtualDisplaySurface"); +} + void VirtualDisplaySurface::updateQueueBufferOutput( const QueueBufferOutput& qbo) { uint32_t w, h, transformHint, numPendingBuffers; diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h index 97af980..6298751 100644 --- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h +++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h @@ -116,6 +116,8 @@ private: virtual void allocateBuffers(bool async, uint32_t width, uint32_t height, PixelFormat format, uint32_t usage); virtual status_t allowAllocation(bool allow); + virtual status_t setGenerationNumber(uint32_t generationNumber); + virtual String8 getConsumerName() const override; // // Utility methods diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp index 2944c63..5ff79a9 100644 --- a/services/surfaceflinger/Layer.cpp +++ b/services/surfaceflinger/Layer.cpp @@ -76,11 +76,15 @@ Layer::Layer(SurfaceFlinger* flinger, const sp<Client>& client, mFiltering(false), mNeedsFiltering(false), mMesh(Mesh::TRIANGLE_FAN, 4, 2, 2), - mSecure(false), mProtectedByApp(false), mHasSurface(false), mClientRef(client), - mPotentialCursor(false) + mPotentialCursor(false), + mQueueItemLock(), + mQueueItemCondition(), + mQueueItems(), + mLastFrameNumberReceived(0), + mUpdateTexImageFailed(false) { mCurrentCrop.makeInvalid(); mFlinger->getRenderEngine().genTextures(1, &mTextureName); @@ -91,6 +95,8 @@ Layer::Layer(SurfaceFlinger* flinger, const sp<Client>& client, layerFlags |= layer_state_t::eLayerHidden; if (flags & ISurfaceComposerClient::eOpaque) layerFlags |= layer_state_t::eLayerOpaque; + if (flags & ISurfaceComposerClient::eSecure) + layerFlags |= layer_state_t::eLayerSecure; if (flags & ISurfaceComposerClient::eNonPremultiplied) mPremultipliedAlpha = false; @@ -163,20 +169,54 @@ void Layer::onFrameAvailable(const BufferItem& item) { // Add this buffer from our internal queue tracker { // Autolock scope Mutex::Autolock lock(mQueueItemLock); + + // Reset the frame number tracker when we receive the first buffer after + // a frame number reset + if (item.mFrameNumber == 1) { + mLastFrameNumberReceived = 0; + } + + // Ensure that callbacks are handled in order + while (item.mFrameNumber != mLastFrameNumberReceived + 1) { + status_t result = mQueueItemCondition.waitRelative(mQueueItemLock, + ms2ns(500)); + if (result != NO_ERROR) { + ALOGE("[%s] Timed out waiting on callback", mName.string()); + } + } + mQueueItems.push_back(item); + android_atomic_inc(&mQueuedFrames); + + // Wake up any pending callbacks + mLastFrameNumberReceived = item.mFrameNumber; + mQueueItemCondition.broadcast(); } - android_atomic_inc(&mQueuedFrames); mFlinger->signalLayerUpdate(); } void Layer::onFrameReplaced(const BufferItem& item) { Mutex::Autolock lock(mQueueItemLock); + + // Ensure that callbacks are handled in order + while (item.mFrameNumber != mLastFrameNumberReceived + 1) { + status_t result = mQueueItemCondition.waitRelative(mQueueItemLock, + ms2ns(500)); + if (result != NO_ERROR) { + ALOGE("[%s] Timed out waiting on callback", mName.string()); + } + } + if (mQueueItems.empty()) { ALOGE("Can't replace a frame on an empty queue"); return; } mQueueItems.editItemAt(0) = item; + + // Wake up any pending callbacks + mLastFrameNumberReceived = item.mFrameNumber; + mQueueItemCondition.broadcast(); } void Layer::onSidebandStreamChanged() { @@ -217,7 +257,6 @@ status_t Layer::setBuffers( uint32_t w, uint32_t h, mFormat = format; mPotentialCursor = (flags & ISurfaceComposerClient::eCursorWindow) ? true : false; - mSecure = (flags & ISurfaceComposerClient::eSecure) ? true : false; mProtectedByApp = (flags & ISurfaceComposerClient::eProtectedByApp) ? true : false; mCurrentOpacity = getOpacityForFormat(format); @@ -512,16 +551,7 @@ void Layer::setPerFrameData(const sp<const DisplayDevice>& hw, const Transform& tr = hw->getTransform(); Region visible = tr.transform(visibleRegion.intersect(hw->getViewport())); layer.setVisibleRegionScreen(visible); - - // Pass full-surface damage down untouched - if (surfaceDamageRegion.isRect() && - surfaceDamageRegion.getBounds() == Rect::INVALID_RECT) { - layer.setSurfaceDamage(surfaceDamageRegion); - } else { - Region surfaceDamage = - tr.transform(surfaceDamageRegion.intersect(hw->getViewport())); - layer.setSurfaceDamage(surfaceDamage); - } + layer.setSurfaceDamage(surfaceDamageRegion); if (mSidebandStream.get()) { layer.setSidebandStream(mSidebandStream); @@ -821,6 +851,12 @@ bool Layer::isOpaque(const Layer::State& s) const return ((s.flags & layer_state_t::eLayerOpaque) != 0) || mCurrentOpacity; } +bool Layer::isSecure() const +{ + const Layer::State& s(mDrawingState); + return (s.flags & layer_state_t::eLayerSecure); +} + bool Layer::isProtected() const { const sp<GraphicBuffer>& activeBuffer(mActiveBuffer); @@ -1065,11 +1101,26 @@ void Layer::useEmptyDamage() { // ---------------------------------------------------------------------------- bool Layer::shouldPresentNow(const DispSync& dispSync) const { + if (mSidebandStreamChanged) { + return true; + } + Mutex::Autolock lock(mQueueItemLock); + if (mQueueItems.empty()) { + return false; + } + auto timestamp = mQueueItems[0].mTimestamp; nsecs_t expectedPresent = mSurfaceFlingerConsumer->computeExpectedPresent(dispSync); - return mQueueItems.empty() ? - false : mQueueItems[0].mTimestamp < expectedPresent; + + // Ignore timestamps more than a second in the future + bool isPlausible = timestamp < (expectedPresent + s2ns(1)); + ALOGW_IF(!isPlausible, "[%s] Timestamp %" PRId64 " seems implausible " + "relative to expectedPresent %" PRId64, mName.string(), timestamp, + expectedPresent); + + bool isDue = timestamp < expectedPresent; + return isDue || !isPlausible; } bool Layer::onPreComposition() { @@ -1120,6 +1171,10 @@ Region Layer::latchBuffer(bool& recomputeVisibleRegions) if (android_atomic_acquire_cas(true, false, &mSidebandStreamChanged) == 0) { // mSidebandStreamChanged was true mSidebandStream = mSurfaceFlingerConsumer->getSidebandStream(); + if (mSidebandStream != NULL) { + setTransactionFlags(eTransactionNeeded); + mFlinger->setTransactionFlags(eTraversalNeeded); + } recomputeVisibleRegions = true; const State& s(getDrawingState()); @@ -1252,21 +1307,62 @@ Region Layer::latchBuffer(bool& recomputeVisibleRegions) Reject r(mDrawingState, getCurrentState(), recomputeVisibleRegions, getProducerStickyTransform() != 0); + uint64_t maxFrameNumber = 0; + { + Mutex::Autolock lock(mQueueItemLock); + maxFrameNumber = mLastFrameNumberReceived; + } + status_t updateResult = mSurfaceFlingerConsumer->updateTexImage(&r, - mFlinger->mPrimaryDispSync); + mFlinger->mPrimaryDispSync, maxFrameNumber); if (updateResult == BufferQueue::PRESENT_LATER) { // Producer doesn't want buffer to be displayed yet. Signal a // layer update so we check again at the next opportunity. mFlinger->signalLayerUpdate(); return outDirtyRegion; + } else if (updateResult == SurfaceFlingerConsumer::BUFFER_REJECTED) { + // If the buffer has been rejected, remove it from the shadow queue + // and return early + Mutex::Autolock lock(mQueueItemLock); + mQueueItems.removeAt(0); + android_atomic_dec(&mQueuedFrames); + return outDirtyRegion; + } else if (updateResult != NO_ERROR || mUpdateTexImageFailed) { + // This can occur if something goes wrong when trying to create the + // EGLImage for this buffer. If this happens, the buffer has already + // been released, so we need to clean up the queue and bug out + // early. + { + Mutex::Autolock lock(mQueueItemLock); + mQueueItems.clear(); + android_atomic_and(0, &mQueuedFrames); + } + + // Once we have hit this state, the shadow queue may no longer + // correctly reflect the incoming BufferQueue's contents, so even if + // updateTexImage starts working, the only safe course of action is + // to continue to ignore updates. + mUpdateTexImageFailed = true; + + return outDirtyRegion; } - // Remove this buffer from our internal queue tracker { // Autolock scope + auto currentFrameNumber = mSurfaceFlingerConsumer->getFrameNumber(); + Mutex::Autolock lock(mQueueItemLock); + + // Remove any stale buffers that have been dropped during + // updateTexImage + while (mQueueItems[0].mFrameNumber != currentFrameNumber) { + mQueueItems.removeAt(0); + android_atomic_dec(&mQueuedFrames); + } + mQueueItems.removeAt(0); } + // Decrement the queued-frames count. Signal another event if we // have more frames pending. if (android_atomic_dec(&mQueuedFrames) > 1) { diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h index 46c17e5..c1e5e9f 100644 --- a/services/surfaceflinger/Layer.h +++ b/services/surfaceflinger/Layer.h @@ -174,7 +174,7 @@ public: * isSecure - true if this surface is secure, that is if it prevents * screenshots or VNC servers. */ - virtual bool isSecure() const { return mSecure; } + virtual bool isSecure() const; /* * isProtected - true if the layer may contain protected content in the @@ -339,9 +339,9 @@ protected: private: // Interface implementation for SurfaceFlingerConsumer::ContentsChangedListener - virtual void onFrameAvailable(const BufferItem& item); - virtual void onFrameReplaced(const BufferItem& item); - virtual void onSidebandStreamChanged(); + virtual void onFrameAvailable(const BufferItem& item) override; + virtual void onFrameReplaced(const BufferItem& item) override; + virtual void onSidebandStreamChanged() override; void commitTransaction(); @@ -402,7 +402,6 @@ private: mutable Texture mTexture; // page-flip thread (currently main thread) - bool mSecure; // no screenshots bool mProtectedByApp; // application requires protected path to external sink // protected by mLock @@ -416,7 +415,10 @@ private: // Local copy of the queued contents of the incoming BufferQueue mutable Mutex mQueueItemLock; + Condition mQueueItemCondition; Vector<BufferItem> mQueueItems; + uint64_t mLastFrameNumberReceived; + bool mUpdateTexImageFailed; // This is only modified from the main thread }; // --------------------------------------------------------------------------- diff --git a/services/surfaceflinger/MonitoredProducer.cpp b/services/surfaceflinger/MonitoredProducer.cpp index 9fb555b..fb7af97 100644 --- a/services/surfaceflinger/MonitoredProducer.cpp +++ b/services/surfaceflinger/MonitoredProducer.cpp @@ -114,6 +114,14 @@ status_t MonitoredProducer::allowAllocation(bool allow) { return mProducer->allowAllocation(allow); } +status_t MonitoredProducer::setGenerationNumber(uint32_t generationNumber) { + return mProducer->setGenerationNumber(generationNumber); +} + +String8 MonitoredProducer::getConsumerName() const { + return mProducer->getConsumerName(); +} + IBinder* MonitoredProducer::onAsBinder() { return IInterface::asBinder(mProducer).get(); } diff --git a/services/surfaceflinger/MonitoredProducer.h b/services/surfaceflinger/MonitoredProducer.h index b2f8293..da95766 100644 --- a/services/surfaceflinger/MonitoredProducer.h +++ b/services/surfaceflinger/MonitoredProducer.h @@ -54,6 +54,8 @@ public: virtual void allocateBuffers(bool async, uint32_t width, uint32_t height, PixelFormat format, uint32_t usage); virtual status_t allowAllocation(bool allow); + virtual status_t setGenerationNumber(uint32_t generationNumber); + virtual String8 getConsumerName() const override; virtual IBinder* onAsBinder(); private: diff --git a/services/surfaceflinger/RenderEngine/Description.cpp b/services/surfaceflinger/RenderEngine/Description.cpp index 1adcd1f..0dab872 100644 --- a/services/surfaceflinger/RenderEngine/Description.cpp +++ b/services/surfaceflinger/RenderEngine/Description.cpp @@ -88,5 +88,9 @@ void Description::setColorMatrix(const mat4& mtx) { mColorMatrixEnabled = (mtx != identity); } +const mat4& Description::getColorMatrix() const { + return mColorMatrix; +} + } /* namespace android */ diff --git a/services/surfaceflinger/RenderEngine/Description.h b/services/surfaceflinger/RenderEngine/Description.h index 43b835f..8a3447c 100644 --- a/services/surfaceflinger/RenderEngine/Description.h +++ b/services/surfaceflinger/RenderEngine/Description.h @@ -66,6 +66,7 @@ public: void setColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); void setProjectionMatrix(const mat4& mtx); void setColorMatrix(const mat4& mtx); + const mat4& getColorMatrix() const; private: bool mUniformsDirty; diff --git a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp index 2e6af49..1a9f59b 100644 --- a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp +++ b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.cpp @@ -262,14 +262,6 @@ void GLES11RenderEngine::drawMesh(const Mesh& mesh) { } } -void GLES11RenderEngine::beginGroup(const mat4& /*colorTransform*/) { - // doesn't do anything in GLES 1.1 -} - -void GLES11RenderEngine::endGroup() { - // doesn't do anything in GLES 1.1 -} - void GLES11RenderEngine::dump(String8& result) { RenderEngine::dump(result); } diff --git a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h index 87eb3e4..08de646 100644 --- a/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h +++ b/services/surfaceflinger/RenderEngine/GLES11RenderEngine.h @@ -62,9 +62,6 @@ protected: virtual void drawMesh(const Mesh& mesh); - virtual void beginGroup(const mat4& colorTransform); - virtual void endGroup(); - virtual size_t getMaxTextureSize() const; virtual size_t getMaxViewportDims() const; }; diff --git a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp index 8712c9a..1fabaf5 100644 --- a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp +++ b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp @@ -169,6 +169,12 @@ void GLES20RenderEngine::setupLayerBlackedOut() { mState.setTexture(texture); } +mat4 GLES20RenderEngine::setupColorTransform(const mat4& colorTransform) { + mat4 oldTransform = mState.getColorMatrix(); + mState.setColorMatrix(colorTransform); + return oldTransform; +} + void GLES20RenderEngine::disableTexturing() { mState.disableTexture(); } @@ -237,78 +243,6 @@ void GLES20RenderEngine::drawMesh(const Mesh& mesh) { } } -void GLES20RenderEngine::beginGroup(const mat4& colorTransform) { - - GLuint tname, name; - // create the texture - glGenTextures(1, &tname); - glBindTexture(GL_TEXTURE_2D, tname); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, mVpWidth, mVpHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0); - - // create a Framebuffer Object to render into - glGenFramebuffers(1, &name); - glBindFramebuffer(GL_FRAMEBUFFER, name); - glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tname, 0); - - Group group; - group.texture = tname; - group.fbo = name; - group.width = mVpWidth; - group.height = mVpHeight; - group.colorTransform = colorTransform; - - mGroupStack.push(group); -} - -void GLES20RenderEngine::endGroup() { - - const Group group(mGroupStack.top()); - mGroupStack.pop(); - - // activate the previous render target - GLuint fbo = 0; - if (!mGroupStack.isEmpty()) { - fbo = mGroupStack.top().fbo; - } - glBindFramebuffer(GL_FRAMEBUFFER, fbo); - - // set our state - Texture texture(Texture::TEXTURE_2D, group.texture); - texture.setDimensions(group.width, group.height); - glBindTexture(GL_TEXTURE_2D, group.texture); - - mState.setPlaneAlpha(1.0f); - mState.setPremultipliedAlpha(true); - mState.setOpaque(false); - mState.setTexture(texture); - mState.setColorMatrix(group.colorTransform); - glDisable(GL_BLEND); - - Mesh mesh(Mesh::TRIANGLE_FAN, 4, 2, 2); - Mesh::VertexArray<vec2> position(mesh.getPositionArray<vec2>()); - Mesh::VertexArray<vec2> texCoord(mesh.getTexCoordArray<vec2>()); - position[0] = vec2(0, 0); - position[1] = vec2(group.width, 0); - position[2] = vec2(group.width, group.height); - position[3] = vec2(0, group.height); - texCoord[0] = vec2(0, 0); - texCoord[1] = vec2(1, 0); - texCoord[2] = vec2(1, 1); - texCoord[3] = vec2(0, 1); - drawMesh(mesh); - - // reset color matrix - mState.setColorMatrix(mat4()); - - // free our fbo and texture - glDeleteFramebuffers(1, &group.fbo); - glDeleteTextures(1, &group.texture); -} - void GLES20RenderEngine::dump(String8& result) { RenderEngine::dump(result); } diff --git a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h index 3d6243e..819356a 100644 --- a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h +++ b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.h @@ -72,14 +72,12 @@ protected: virtual void setupLayerTexturing(const Texture& texture); virtual void setupLayerBlackedOut(); virtual void setupFillWithColor(float r, float g, float b, float a); + virtual mat4 setupColorTransform(const mat4& colorTransform); virtual void disableTexturing(); virtual void disableBlending(); virtual void drawMesh(const Mesh& mesh); - virtual void beginGroup(const mat4& colorTransform); - virtual void endGroup(); - virtual size_t getMaxTextureSize() const; virtual size_t getMaxViewportDims() const; }; diff --git a/services/surfaceflinger/RenderEngine/Mesh.cpp b/services/surfaceflinger/RenderEngine/Mesh.cpp index 3f50cb0..ffd9be2 100644 --- a/services/surfaceflinger/RenderEngine/Mesh.cpp +++ b/services/surfaceflinger/RenderEngine/Mesh.cpp @@ -16,14 +16,40 @@ #include "Mesh.h" +#include <utils/Log.h> + namespace android { Mesh::Mesh(Primitive primitive, size_t vertexCount, size_t vertexSize, size_t texCoordSize) : mVertexCount(vertexCount), mVertexSize(vertexSize), mTexCoordsSize(texCoordSize), mPrimitive(primitive) { - mVertices = new float[(vertexSize + texCoordSize) * vertexCount]; - mStride = mVertexSize + mTexCoordsSize; + if (vertexCount == 0) { + mVertices = new float[1]; + mVertices[0] = 0.0f; + mStride = 0; + return; + } + + size_t stride = vertexSize + texCoordSize; + size_t remainder = (stride * vertexCount) / vertexCount; + // Since all of the input parameters are unsigned, if stride is less than + // either vertexSize or texCoordSize, it must have overflowed. remainder + // will be equal to stride as long as stride * vertexCount doesn't overflow. + if ((stride < vertexSize) || (remainder != stride)) { + ALOGE("Overflow in Mesh(..., %zu, %zu, %zu)", vertexCount, vertexSize, + texCoordSize); + mVertices = new float[1]; + mVertices[0] = 0.0f; + mVertexCount = 0; + mVertexSize = 0; + mTexCoordsSize = 0; + mStride = 0; + return; + } + + mVertices = new float[stride * vertexCount]; + mStride = stride; } Mesh::~Mesh() { diff --git a/services/surfaceflinger/RenderEngine/ProgramCache.cpp b/services/surfaceflinger/RenderEngine/ProgramCache.cpp index 0de5cca..ba11259 100644 --- a/services/surfaceflinger/RenderEngine/ProgramCache.cpp +++ b/services/surfaceflinger/RenderEngine/ProgramCache.cpp @@ -199,10 +199,8 @@ String8 ProgramCache::generateFragmentShader(const Key& needs) { // un-premultiply if needed before linearization fs << "gl_FragColor.rgb = gl_FragColor.rgb/gl_FragColor.a;"; } - fs << "gl_FragColor.rgb = pow(gl_FragColor.rgb, vec3(2.2));"; fs << "vec4 transformed = colorMatrix * vec4(gl_FragColor.rgb, 1);"; fs << "gl_FragColor.rgb = transformed.rgb/transformed.a;"; - fs << "gl_FragColor.rgb = pow(gl_FragColor.rgb, vec3(1.0 / 2.2));"; if (!needs.isOpaque() && needs.isPremultiplied()) { // and re-premultiply if needed after gamma correction fs << "gl_FragColor.rgb = gl_FragColor.rgb*gl_FragColor.a;"; diff --git a/services/surfaceflinger/RenderEngine/RenderEngine.h b/services/surfaceflinger/RenderEngine/RenderEngine.h index 8d7529c..31a961e 100644 --- a/services/surfaceflinger/RenderEngine/RenderEngine.h +++ b/services/surfaceflinger/RenderEngine/RenderEngine.h @@ -99,18 +99,16 @@ public: virtual void setupLayerBlackedOut() = 0; virtual void setupFillWithColor(float r, float g, float b, float a) = 0; + virtual mat4 setupColorTransform(const mat4& /* colorTransform */) { + return mat4(); + } + virtual void disableTexturing() = 0; virtual void disableBlending() = 0; // drawing virtual void drawMesh(const Mesh& mesh) = 0; - // grouping - // creates a color-transform group, everything drawn in the group will be - // transformed by the given color transform when endGroup() is called. - virtual void beginGroup(const mat4& colorTransform) = 0; - virtual void endGroup() = 0; - // queries virtual size_t getMaxTextureSize() const = 0; virtual size_t getMaxViewportDims() const = 0; diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp index df4ac2e..de0f921 100644 --- a/services/surfaceflinger/SurfaceFlinger.cpp +++ b/services/surfaceflinger/SurfaceFlinger.cpp @@ -149,7 +149,11 @@ SurfaceFlinger::SurfaceFlinger() mPrimaryHWVsyncEnabled(false), mHWVsyncAvailable(false), mDaltonize(false), - mHasColorMatrix(false) + mHasColorMatrix(false), + mHasPoweredOff(false), + mFrameBuckets(), + mTotalTime(0), + mLastSwapTime(0) { ALOGI("SurfaceFlinger is starting"); @@ -546,7 +550,7 @@ bool SurfaceFlinger::authenticateSurfaceTexture( status_t SurfaceFlinger::getDisplayConfigs(const sp<IBinder>& display, Vector<DisplayInfo>* configs) { - if (configs == NULL) { + if ((configs == NULL) || (display.get() == NULL)) { return BAD_VALUE; } @@ -997,8 +1001,8 @@ void SurfaceFlinger::postComposition() } } + const sp<const DisplayDevice> hw(getDefaultDisplayDevice()); if (kIgnorePresentFences) { - const sp<const DisplayDevice> hw(getDefaultDisplayDevice()); if (hw->isDisplayOn()) { enableHardwareVsync(); } @@ -1017,6 +1021,26 @@ void SurfaceFlinger::postComposition() } mAnimFrameTracker.advanceFrame(); } + + if (hw->getPowerMode() == HWC_POWER_MODE_OFF) { + return; + } + + nsecs_t currentTime = systemTime(); + if (mHasPoweredOff) { + mHasPoweredOff = false; + } else { + nsecs_t period = mPrimaryDispSync.getPeriod(); + nsecs_t elapsedTime = currentTime - mLastSwapTime; + size_t numPeriods = static_cast<size_t>(elapsedTime / period); + if (numPeriods < NUM_BUCKETS - 1) { + mFrameBuckets[numPeriods] += elapsedTime; + } else { + mFrameBuckets[NUM_BUCKETS - 1] += elapsedTime; + } + mTotalTime += elapsedTime; + } + mLastSwapTime = currentTime; } void SurfaceFlinger::rebuildLayerStacks() { @@ -1848,9 +1872,9 @@ void SurfaceFlinger::doDisplayComposition(const sp<const DisplayDevice>& hw, if (mDaltonize) { colorMatrix = colorMatrix * mDaltonizer(); } - engine.beginGroup(colorMatrix); + mat4 oldMatrix = engine.setupColorTransform(colorMatrix); doComposeSurfaces(hw, dirtyRegion); - engine.endGroup(); + engine.setupColorTransform(oldMatrix); } // update the swap region and clear the dirty region @@ -1994,18 +2018,25 @@ void SurfaceFlinger::drawWormhole(const sp<const DisplayDevice>& hw, const Regio engine.fillRegionWithColor(region, height, 0, 0, 0, 0); } -void SurfaceFlinger::addClientLayer(const sp<Client>& client, +status_t SurfaceFlinger::addClientLayer(const sp<Client>& client, const sp<IBinder>& handle, const sp<IGraphicBufferProducer>& gbc, const sp<Layer>& lbc) { + // add this layer to the current state list + { + Mutex::Autolock _l(mStateLock); + if (mCurrentState.layersSortedByZ.size() >= MAX_LAYERS) { + return NO_MEMORY; + } + mCurrentState.layersSortedByZ.add(lbc); + mGraphicBufferProducerList.add(IInterface::asBinder(gbc)); + } + // attach this layer to the client client->attachLayer(handle, lbc); - // add this layer to the current state list - Mutex::Autolock _l(mStateLock); - mCurrentState.layersSortedByZ.add(lbc); - mGraphicBufferProducerList.add(IInterface::asBinder(gbc)); + return NO_ERROR; } status_t SurfaceFlinger::removeLayer(const sp<Layer>& layer) { @@ -2204,9 +2235,7 @@ uint32_t SurfaceFlinger::setClientStateLocked( if (layer->setTransparentRegionHint(s.transparentRegion)) flags |= eTraversalNeeded; } - if ((what & layer_state_t::eVisibilityChanged) || - (what & layer_state_t::eOpacityChanged)) { - // TODO: should we just use an eFlagsChanged for this? + if (what & layer_state_t::eFlagsChanged) { if (layer->setFlags(s.flags, s.mask)) flags |= eTraversalNeeded; } @@ -2262,10 +2291,16 @@ status_t SurfaceFlinger::createLayer( break; } - if (result == NO_ERROR) { - addClientLayer(client, *handle, *gbp, layer); - setTransactionFlags(eTransactionNeeded); + if (result != NO_ERROR) { + return result; + } + + result = addClientLayer(client, *handle, *gbp, layer); + if (result != NO_ERROR) { + return result; } + + setTransactionFlags(eTransactionNeeded); return result; } @@ -2398,6 +2433,7 @@ void SurfaceFlinger::setPowerModeInternal(const sp<DisplayDevice>& hw, } mVisibleRegionsDirty = true; + mHasPoweredOff = true; repaintEverything(); } else if (mode == HWC_POWER_MODE_OFF) { if (type == DisplayDevice::DISPLAY_PRIMARY) { @@ -2498,6 +2534,13 @@ status_t SurfaceFlinger::dump(int fd, const Vector<String16>& args) mPrimaryDispSync.dump(result); dumpAll = false; } + + if ((index < numArgs) && + (args[index] == String16("--static-screen"))) { + index++; + dumpStaticScreenStats(result); + dumpAll = false; + } } if (dumpAll) { @@ -2601,6 +2644,23 @@ void SurfaceFlinger::logFrameStats() { result.append(config); } +void SurfaceFlinger::dumpStaticScreenStats(String8& result) const +{ + result.appendFormat("Static screen stats:\n"); + for (size_t b = 0; b < NUM_BUCKETS - 1; ++b) { + float bucketTimeSec = mFrameBuckets[b] / 1e9; + float percent = 100.0f * + static_cast<float>(mFrameBuckets[b]) / mTotalTime; + result.appendFormat(" < %zd frames: %.3f s (%.1f%%)\n", + b + 1, bucketTimeSec, percent); + } + float bucketTimeSec = mFrameBuckets[NUM_BUCKETS - 1] / 1e9; + float percent = 100.0f * + static_cast<float>(mFrameBuckets[NUM_BUCKETS - 1]) / mTotalTime; + result.appendFormat(" %zd+ frames: %.3f s (%.1f%%)\n", + NUM_BUCKETS - 1, bucketTimeSec, percent); +} + void SurfaceFlinger::dumpAllLocked(const Vector<String16>& args, size_t& index, String8& result) const { @@ -2647,6 +2707,11 @@ void SurfaceFlinger::dumpAllLocked(const Vector<String16>& args, size_t& index, mHwc->getRefreshPeriod(HWC_DISPLAY_PRIMARY)); result.append("\n"); + // Dump static screen stats + result.append("\n"); + dumpStaticScreenStats(result); + result.append("\n"); + /* * Dump the visible layer list */ @@ -2794,7 +2859,7 @@ status_t SurfaceFlinger::onTransact( IPCThreadState* ipc = IPCThreadState::self(); const int pid = ipc->getCallingPid(); const int uid = ipc->getCallingUid(); - if ((uid != AID_GRAPHICS) && + if ((uid != AID_GRAPHICS && uid != AID_SYSTEM) && !PermissionCache::checkPermission(sAccessSurfaceFlinger, pid, uid)) { ALOGE("Permission Denial: " "can't access SurfaceFlinger pid=%d, uid=%d", pid, uid); @@ -3253,8 +3318,12 @@ status_t SurfaceFlinger::captureScreenImplLocked( ATRACE_CALL(); // get screen geometry - const uint32_t hw_w = hw->getWidth(); - const uint32_t hw_h = hw->getHeight(); + uint32_t hw_w = hw->getWidth(); + uint32_t hw_h = hw->getHeight(); + + if (rotation & Transform::ROT_90) { + std::swap(hw_w, hw_h); + } if ((reqWidth > hw_w) || (reqHeight > hw_h)) { ALOGE("size mismatch (%d, %d) > (%d, %d)", @@ -3270,8 +3339,8 @@ status_t SurfaceFlinger::captureScreenImplLocked( sp<Surface> sur = new Surface(producer, false); ANativeWindow* window = sur.get(); - status_t result = NO_ERROR; - if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) == NO_ERROR) { + status_t result = native_window_api_connect(window, NATIVE_WINDOW_API_EGL); + if (result == NO_ERROR) { uint32_t usage = GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN | GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE; @@ -3361,7 +3430,7 @@ status_t SurfaceFlinger::captureScreenImplLocked( result = BAD_VALUE; } // queueBuffer takes ownership of syncFd - window->queueBuffer(window, buffer, syncFd); + result = window->queueBuffer(window, buffer, syncFd); } } else { result = BAD_VALUE; diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h index a06d1be..3759a92 100644 --- a/services/surfaceflinger/SurfaceFlinger.h +++ b/services/surfaceflinger/SurfaceFlinger.h @@ -144,6 +144,8 @@ private: // every half hour. enum { LOG_FRAME_STATS_PERIOD = 30*60*60 }; + static const size_t MAX_LAYERS = 4096; + // We're reference counted, never destroy SurfaceFlinger directly virtual ~SurfaceFlinger(); @@ -305,7 +307,7 @@ private: status_t removeLayer(const sp<Layer>& layer); // add a layer to SurfaceFlinger - void addClientLayer(const sp<Client>& client, + status_t addClientLayer(const sp<Client>& client, const sp<IBinder>& handle, const sp<IGraphicBufferProducer>& gbc, const sp<Layer>& lbc); @@ -416,6 +418,8 @@ private: void logFrameStats(); + void dumpStaticScreenStats(String8& result) const; + /* ------------------------------------------------------------------------ * Attributes */ @@ -494,6 +498,13 @@ private: mat4 mColorMatrix; bool mHasColorMatrix; + + // Static screen stats + bool mHasPoweredOff; + static const size_t NUM_BUCKETS = 8; // < 1-7, 7+ + nsecs_t mFrameBuckets[NUM_BUCKETS]; + nsecs_t mTotalTime; + nsecs_t mLastSwapTime; }; }; // namespace android diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.cpp b/services/surfaceflinger/SurfaceFlingerConsumer.cpp index 19c497a..ed1f31b 100644 --- a/services/surfaceflinger/SurfaceFlingerConsumer.cpp +++ b/services/surfaceflinger/SurfaceFlingerConsumer.cpp @@ -32,7 +32,7 @@ namespace android { // --------------------------------------------------------------------------- status_t SurfaceFlingerConsumer::updateTexImage(BufferRejecter* rejecter, - const DispSync& dispSync) + const DispSync& dispSync, uint64_t maxFrameNumber) { ATRACE_CALL(); ALOGV("updateTexImage"); @@ -54,7 +54,8 @@ status_t SurfaceFlingerConsumer::updateTexImage(BufferRejecter* rejecter, // Acquire the next buffer. // In asynchronous mode the list is guaranteed to be one buffer // deep, while in synchronous mode we use the oldest buffer. - err = acquireBufferLocked(&item, computeExpectedPresent(dispSync)); + err = acquireBufferLocked(&item, computeExpectedPresent(dispSync), + maxFrameNumber); if (err != NO_ERROR) { if (err == BufferQueue::NO_BUFFER_AVAILABLE) { err = NO_ERROR; @@ -74,7 +75,7 @@ status_t SurfaceFlingerConsumer::updateTexImage(BufferRejecter* rejecter, int buf = item.mBuf; if (rejecter && rejecter->reject(mSlots[buf].mGraphicBuffer, item)) { releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, EGL_NO_SYNC_KHR); - return NO_ERROR; + return BUFFER_REJECTED; } // Release the previous buffer. @@ -104,8 +105,9 @@ status_t SurfaceFlingerConsumer::bindTextureImage() } status_t SurfaceFlingerConsumer::acquireBufferLocked(BufferItem* item, - nsecs_t presentWhen) { - status_t result = GLConsumer::acquireBufferLocked(item, presentWhen); + nsecs_t presentWhen, uint64_t maxFrameNumber) { + status_t result = GLConsumer::acquireBufferLocked(item, presentWhen, + maxFrameNumber); if (result == NO_ERROR) { mTransformToDisplayInverse = item->mTransformToDisplayInverse; mSurfaceDamage = item->mSurfaceDamage; diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.h b/services/surfaceflinger/SurfaceFlingerConsumer.h index 1aaba18..779e5b7 100644 --- a/services/surfaceflinger/SurfaceFlingerConsumer.h +++ b/services/surfaceflinger/SurfaceFlingerConsumer.h @@ -28,6 +28,8 @@ namespace android { */ class SurfaceFlingerConsumer : public GLConsumer { public: + static const status_t BUFFER_REJECTED = UNKNOWN_ERROR + 8; + struct ContentsChangedListener: public FrameAvailableListener { virtual void onSidebandStreamChanged() = 0; }; @@ -47,13 +49,15 @@ public: virtual ~BufferRejecter() { } }; - virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen); + virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen, + uint64_t maxFrameNumber = 0) override; // This version of updateTexImage() takes a functor that may be used to // reject the newly acquired buffer. Unlike the GLConsumer version, // this does not guarantee that the buffer has been bound to the GL // texture. - status_t updateTexImage(BufferRejecter* rejecter, const DispSync& dispSync); + status_t updateTexImage(BufferRejecter* rejecter, const DispSync& dispSync, + uint64_t maxFrameNumber = 0); // See GLConsumer::bindTextureImageLocked(). status_t bindTextureImage(); diff --git a/services/surfaceflinger/tests/Transaction_test.cpp b/services/surfaceflinger/tests/Transaction_test.cpp index 4d363c8..dcde512 100644 --- a/services/surfaceflinger/tests/Transaction_test.cpp +++ b/services/surfaceflinger/tests/Transaction_test.cpp @@ -16,6 +16,8 @@ #include <gtest/gtest.h> +#include <android/native_window.h> + #include <binder/IMemory.h> #include <gui/ISurfaceComposer.h> @@ -53,21 +55,23 @@ static void fillSurfaceRGBA8(const sp<SurfaceControl>& sc, class ScreenCapture : public RefBase { public: static void captureScreen(sp<ScreenCapture>* sc) { - sp<IMemoryHeap> heap; - uint32_t w=0, h=0; - PixelFormat fmt=0; + sp<IGraphicBufferProducer> producer; + sp<IGraphicBufferConsumer> consumer; + BufferQueue::createBufferQueue(&producer, &consumer); + IGraphicBufferProducer::QueueBufferOutput bufferOutput; + sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1); sp<ISurfaceComposer> sf(ComposerService::getComposerService()); - sp<IBinder> display(sf->getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain)); - ASSERT_EQ(NO_ERROR, sf->captureScreen(display, &heap, &w, &h, &fmt, 0, 0, - 0, INT_MAX)); - ASSERT_TRUE(heap != NULL); - ASSERT_EQ(PIXEL_FORMAT_RGBA_8888, fmt); - *sc = new ScreenCapture(w, h, heap); + sp<IBinder> display(sf->getBuiltInDisplay( + ISurfaceComposer::eDisplayIdMain)); + ASSERT_EQ(NO_ERROR, sf->captureScreen(display, producer, Rect(), 0, 0, + 0, INT_MAX, false)); + *sc = new ScreenCapture(cpuConsumer); } void checkPixel(uint32_t x, uint32_t y, uint8_t r, uint8_t g, uint8_t b) { - const uint8_t* img = reinterpret_cast<const uint8_t*>(mHeap->base()); - const uint8_t* pixel = img + (4 * (y*mWidth + x)); + ASSERT_EQ(HAL_PIXEL_FORMAT_RGBA_8888, mBuf.format); + const uint8_t* img = static_cast<const uint8_t*>(mBuf.data); + const uint8_t* pixel = img + (4 * (y * mBuf.stride + x)); if (r != pixel[0] || g != pixel[1] || b != pixel[2]) { String8 err(String8::format("pixel @ (%3d, %3d): " "expected [%3d, %3d, %3d], got [%3d, %3d, %3d]", @@ -77,15 +81,17 @@ public: } private: - ScreenCapture(uint32_t w, uint32_t h, const sp<IMemoryHeap>& heap) : - mWidth(w), - mHeight(h), - mHeap(heap) - {} - - const uint32_t mWidth; - const uint32_t mHeight; - sp<IMemoryHeap> mHeap; + ScreenCapture(const sp<CpuConsumer>& cc) : + mCC(cc) { + EXPECT_EQ(NO_ERROR, mCC->lockNextBuffer(&mBuf)); + } + + ~ScreenCapture() { + mCC->unlockBuffer(mBuf); + } + + sp<CpuConsumer> mCC; + CpuConsumer::LockedBuffer mBuf; }; class LayerUpdateTest : public ::testing::Test { |