summaryrefslogtreecommitdiffstats
path: root/core/jni/AndroidRuntime.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'core/jni/AndroidRuntime.cpp')
-rw-r--r--core/jni/AndroidRuntime.cpp87
1 files changed, 58 insertions, 29 deletions
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index e069876..f8e6bc3 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -29,7 +29,6 @@
#include <SkGraphics.h>
#include <SkImageDecoder.h>
-#include <SkImageRef_GlobalPool.h>
#include "jni.h"
#include "JNIHelp.h"
@@ -83,6 +82,7 @@ extern int register_android_hardware_camera2_legacy_LegacyCameraDevice(JNIEnv *e
extern int register_android_hardware_camera2_DngCreator(JNIEnv *env);
extern int register_android_hardware_SensorManager(JNIEnv *env);
extern int register_android_hardware_SerialPort(JNIEnv *env);
+extern int register_android_hardware_SoundTrigger(JNIEnv *env);
extern int register_android_hardware_UsbDevice(JNIEnv *env);
extern int register_android_hardware_UsbDeviceConnection(JNIEnv *env);
extern int register_android_hardware_UsbRequest(JNIEnv *env);
@@ -130,7 +130,6 @@ extern int register_android_view_RenderNode(JNIEnv* env);
extern int register_android_view_RenderNodeAnimator(JNIEnv* env);
extern int register_android_view_GraphicBuffer(JNIEnv* env);
extern int register_android_view_GLES20Canvas(JNIEnv* env);
-extern int register_android_view_GLRenderer(JNIEnv* env);
extern int register_android_view_HardwareLayer(JNIEnv* env);
extern int register_android_view_ThreadedRenderer(JNIEnv* env);
extern int register_android_view_Surface(JNIEnv* env);
@@ -248,11 +247,6 @@ AndroidRuntime::AndroidRuntime(char* argBlockStart, const size_t argBlockLength)
// this sets our preference for 16bit images during decode
// in case the src is opaque and 24bit
SkImageDecoder::SetDeviceConfig(SkBitmap::kRGB_565_Config);
- // This cache is shared between browser native images, and java "purgeable"
- // bitmaps. This globalpool is for images that do not either use the java
- // heap, or are not backed by ashmem. See BitmapFactory.cpp for the key
- // java call site.
- SkImageRef_GlobalPool::SetRAMBudget(512 * 1024);
// There is also a global font cache, but its budget is specified in code
// see SkFontHost_android.cpp
@@ -499,6 +493,8 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
char profile_duration[sizeof("-Xprofile-duration:") + PROPERTY_VALUE_MAX];
char profile_interval[sizeof("-Xprofile-interval:") + PROPERTY_VALUE_MAX];
char profile_backoff[sizeof("-Xprofile-backoff:") + PROPERTY_VALUE_MAX];
+ char profile_top_k_threshold[sizeof("-Xprofile-top-k-threshold") + PROPERTY_VALUE_MAX];
+ char profile_top_k_change_threshold[sizeof("-Xprofile-top-k-change-threshold") + PROPERTY_VALUE_MAX];
char langOption[sizeof("-Duser.language=") + 3];
char regionOption[sizeof("-Duser.region=") + 3];
char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:") + sizeof(propBuf)];
@@ -822,31 +818,64 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
* Set profiler options
*/
if (libart) {
- // Number of seconds during profile runs.
- strcpy(profile_period, "-Xprofile-period:");
- property_get("dalvik.vm.profile.period_secs", profile_period+17, "10");
- opt.optionString = profile_period;
- mOptions.add(opt);
+ // Whether or not the profiler should be enabled.
+ property_get("dalvik.vm.profiler", propBuf, "0");
+ if (propBuf[0] == '1') {
+ opt.optionString = "-Xenable-profiler";
+ mOptions.add(opt);
+ }
- // Length of each profile run (seconds).
- strcpy(profile_duration, "-Xprofile-duration:");
- property_get("dalvik.vm.profile.duration_secs", profile_duration+19, "30");
- opt.optionString = profile_duration;
- mOptions.add(opt);
+ // Whether the profile should start upon app startup or be delayed by some random offset.
+ property_get("dalvik.vm.profile.start-immediately", propBuf, "0");
+ if (propBuf[0] == '1') {
+ opt.optionString = "-Xprofile-start-immediately";
+ mOptions.add(opt);
+ }
+ // Number of seconds during profile runs.
+ strcpy(profile_period, "-Xprofile-period:");
+ if (property_get("dalvik.vm.profile.period-secs", profile_period+17, NULL) > 0) {
+ opt.optionString = profile_period;
+ mOptions.add(opt);
+ }
- // Polling interval during profile run (microseconds).
- strcpy(profile_interval, "-Xprofile-interval:");
- property_get("dalvik.vm.profile.interval_us", profile_interval+19, "10000");
- opt.optionString = profile_interval;
- mOptions.add(opt);
+ // Length of each profile run (seconds).
+ strcpy(profile_duration, "-Xprofile-duration:");
+ if (property_get("dalvik.vm.profile.duration-secs", profile_duration+19, NULL) > 0) {
+ opt.optionString = profile_duration;
+ mOptions.add(opt);
+ }
- // Coefficient for period backoff. The the period is multiplied
- // by this value after each profile run.
- strcpy(profile_backoff, "-Xprofile-backoff:");
- property_get("dalvik.vm.profile.backoff_coeff", profile_backoff+18, "2.0");
- opt.optionString = profile_backoff;
- mOptions.add(opt);
+ // Polling interval during profile run (microseconds).
+ strcpy(profile_interval, "-Xprofile-interval:");
+ if (property_get("dalvik.vm.profile.interval-us", profile_interval+19, NULL) > 0) {
+ opt.optionString = profile_interval;
+ mOptions.add(opt);
+ }
+
+ // Coefficient for period backoff. The the period is multiplied
+ // by this value after each profile run.
+ strcpy(profile_backoff, "-Xprofile-backoff:");
+ if (property_get("dalvik.vm.profile.backoff-coeff", profile_backoff+18, NULL) > 0) {
+ opt.optionString = profile_backoff;
+ mOptions.add(opt);
+ }
+
+ // Top K% of samples that are considered relevant when deciding if the app should be recompiled.
+ strcpy(profile_top_k_threshold, "-Xprofile-top-k-threshold:");
+ if (property_get("dalvik.vm.profile.top-k-thr", profile_top_k_threshold+26, NULL) > 0) {
+ opt.optionString = profile_top_k_threshold;
+ mOptions.add(opt);
+ }
+
+ // The threshold after which a change in the structure of the top K% profiled samples becomes significant
+ // and triggers recompilation. A change in profile is considered significant if X% (top-k-change-threshold)
+ // of the top K% (top-k-threshold property) samples has changed.
+ strcpy(profile_top_k_change_threshold, "-Xprofile-top-k-change-threshold:");
+ if (property_get("dalvik.vm.profile.top-k-ch-thr", profile_top_k_change_threshold+33, NULL) > 0) {
+ opt.optionString = profile_top_k_change_threshold;
+ mOptions.add(opt);
+ }
}
initArgs.version = JNI_VERSION_1_4;
@@ -1214,7 +1243,6 @@ static const RegJNIRec gRegJNI[] = {
REG_JNI(register_android_view_RenderNodeAnimator),
REG_JNI(register_android_view_GraphicBuffer),
REG_JNI(register_android_view_GLES20Canvas),
- REG_JNI(register_android_view_GLRenderer),
REG_JNI(register_android_view_HardwareLayer),
REG_JNI(register_android_view_ThreadedRenderer),
REG_JNI(register_android_view_Surface),
@@ -1290,6 +1318,7 @@ static const RegJNIRec gRegJNI[] = {
REG_JNI(register_android_hardware_camera2_DngCreator),
REG_JNI(register_android_hardware_SensorManager),
REG_JNI(register_android_hardware_SerialPort),
+ REG_JNI(register_android_hardware_SoundTrigger),
REG_JNI(register_android_hardware_UsbDevice),
REG_JNI(register_android_hardware_UsbDeviceConnection),
REG_JNI(register_android_hardware_UsbRequest),
generated by cgit v1.1 at 2025-08-16 11:36:17 +0000