diff options
Diffstat (limited to 'android')
| -rw-r--r-- | android/hw-pipe-net.c | 19 | ||||
| -rw-r--r-- | android/opengles.c | 34 | ||||
| -rw-r--r-- | android/opengles.h | 11 |
3 files changed, 60 insertions, 4 deletions
diff --git a/android/hw-pipe-net.c b/android/hw-pipe-net.c index 8b8017d..193d60b 100644 --- a/android/hw-pipe-net.c +++ b/android/hw-pipe-net.c @@ -474,10 +474,21 @@ openglesPipe_init( void* hwpipe, void* _looper, const char* args ) return NULL; } - /* For now, simply connect through tcp */ - snprintf(temp, sizeof temp, "%d", ANDROID_OPENGLES_BASE_PORT); - pipe = (NetPipe *)netPipe_initTcp(hwpipe, _looper, temp); - +#ifndef _WIN32 + if (android_gles_fast_pipes) { + char unix_path[PATH_MAX]; + android_gles_unix_path(unix_path, sizeof(unix_path), ANDROID_OPENGLES_BASE_PORT); + pipe = (NetPipe *)netPipe_initUnix(hwpipe, _looper, unix_path); + D("Creating Unix OpenGLES pipe for GPU emulation: %s", unix_path); + } else { +#else /* _WIN32 */ + { +#endif + /* Connect through TCP as a fallback */ + snprintf(temp, sizeof temp, "%d", ANDROID_OPENGLES_BASE_PORT); + pipe = (NetPipe *)netPipe_initTcp(hwpipe, _looper, temp); + D("Creating TCP OpenGLES pipe for GPU emulation!"); + } if (pipe != NULL) { // Disable TCP nagle algorithm to improve throughput of small packets socket_set_nodelay(pipe->io->fd); diff --git a/android/opengles.c b/android/opengles.c index 5d0c152..4913d0c 100644 --- a/android/opengles.c +++ b/android/opengles.c @@ -12,6 +12,7 @@ #include "config-host.h" #include "android/opengles.h" +#include "android/globals.h" #include <android/utils/debug.h> #include <android/utils/path.h> #include <android/utils/bufprint.h> @@ -22,6 +23,9 @@ #define D(...) VERBOSE_PRINT(init,__VA_ARGS__) #define DD(...) VERBOSE_PRINT(gles,__VA_ARGS__) +/* Declared in "android/globals.h" */ +int android_gles_fast_pipes = 1; + /* Name of the GLES rendering library we're going to use */ #define RENDERER_LIB_NAME "libOpenglRender" @@ -30,12 +34,17 @@ */ #define DYNLINK_FUNCTIONS \ DYNLINK_FUNC(int,initLibrary,(void),(),return) \ + DYNLINK_FUNC(int,setStreamMode,(int a),(a),return) \ DYNLINK_FUNC(int,initOpenGLRenderer,(int width, int height, int port),(width,height,port),return) \ DYNLINK_FUNC(int,createOpenGLSubwindow,(void* window, int x, int y, int width, int height, float zRot),(window,x,y,width,height,zRot),return)\ DYNLINK_FUNC(int,destroyOpenGLSubwindow,(void),(),return)\ DYNLINK_FUNC(void,repaintOpenGLDisplay,(void),(),)\ DYNLINK_FUNC(void,stopOpenGLRenderer,(void),(),) +#define STREAM_MODE_DEFAULT 0 +#define STREAM_MODE_TCP 1 +#define STREAM_MODE_UNIX 2 +#define STREAM_MODE_PIPE 3 #ifndef CONFIG_STANDALONE_UI /* Defined in android/hw-pipe-net.c */ @@ -106,6 +115,16 @@ android_initOpenglesEmulation(void) goto BAD_EXIT; } + if (android_gles_fast_pipes) { +#ifdef _WIN32 + /* XXX: NEED Win32 pipe implementation */ + setStreamMode(STREAM_MODE_TCP); +#else + setStreamMode(STREAM_MODE_UNIX); +#endif + } else { + setStreamMode(STREAM_MODE_TCP); + } return 0; BAD_EXIT: @@ -165,3 +184,18 @@ android_redrawOpenglesWindow(void) repaintOpenGLDisplay(); } } + +void +android_gles_unix_path(char* buff, size_t buffsize, int port) +{ + const char* user = getenv("USER"); + char *p = buff, *end = buff + buffsize; + + /* The logic here must correspond to the one inside + * development/tools/emulator/opengl/shared/libOpenglCodecCommon/UnixStream.cpp */ + p = bufprint(p, end, "/tmp/"); + if (user && user[0]) { + p = bufprint(p, end, "android-%s/", user); + } + p = bufprint(p, end, "qemu-gles-%d", port); +} diff --git a/android/opengles.h b/android/opengles.h index b31ce11..2202e92 100644 --- a/android/opengles.h +++ b/android/opengles.h @@ -12,6 +12,8 @@ #ifndef ANDROID_OPENGLES_H #define ANDROID_OPENGLES_H +#include <stddef.h> + #define ANDROID_OPENGLES_BASE_PORT 22468 /* Call this function to initialize the hardware opengles emulation. @@ -34,4 +36,13 @@ void android_redrawOpenglesWindow(void); /* Stop the renderer process */ void android_stopOpenglesRenderer(void); +/* set to TRUE if you want to use fast GLES pipes, 0 if you want to + * fallback to local TCP ones + */ +extern int android_gles_fast_pipes; + +/* Write the path of the Unix socket we're going to use to access GLES on a given <port> */ +/* The result is only valid on Unix systems */ +void android_gles_unix_path(char* buff, size_t buffsize, int port); + #endif /* ANDROID_OPENGLES_H */ |