Merge "[Cherry-pick] Revert "Revert "Load native GLES driver when specified.""" into main
diff --git a/core/java/android/os/GraphicsEnvironment.java b/core/java/android/os/GraphicsEnvironment.java
index e6bdfe1..299e7f1 100644
--- a/core/java/android/os/GraphicsEnvironment.java
+++ b/core/java/android/os/GraphicsEnvironment.java
@@ -115,6 +115,7 @@
private static final String ANGLE_GL_DRIVER_CHOICE_DEFAULT = "default";
private static final String ANGLE_GL_DRIVER_CHOICE_ANGLE = "angle";
private static final String ANGLE_GL_DRIVER_CHOICE_NATIVE = "native";
+ private static final String SYSTEM_ANGLE_STRING = "system";
private static final String PROPERTY_RO_ANGLE_SUPPORTED = "ro.gfx.angle.supported";
@@ -195,15 +196,16 @@
}
/**
- * Query to determine if ANGLE should be used
+ * Query to determine the ANGLE driver choice.
*/
- private boolean shouldUseAngle(Context context, Bundle coreSettings, String packageName) {
+ private String queryAngleChoice(Context context, Bundle coreSettings,
+ String packageName) {
if (TextUtils.isEmpty(packageName)) {
Log.v(TAG, "No package name specified; use the system driver");
- return false;
+ return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
}
- return shouldUseAngleInternal(context, coreSettings, packageName);
+ return queryAngleChoiceInternal(context, coreSettings, packageName);
}
private int getVulkanVersion(PackageManager pm) {
@@ -424,10 +426,11 @@
* forces a choice;
* 3) Use ANGLE if isAngleEnabledByGameMode() returns true;
*/
- private boolean shouldUseAngleInternal(Context context, Bundle bundle, String packageName) {
+ private String queryAngleChoiceInternal(Context context, Bundle bundle,
+ String packageName) {
// Make sure we have a good package name
if (TextUtils.isEmpty(packageName)) {
- return false;
+ return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
}
// Check the semi-global switch (i.e. once system has booted enough) for whether ANGLE
@@ -442,7 +445,7 @@
}
if (allUseAngle == ANGLE_GL_DRIVER_ALL_ANGLE_ON) {
Log.v(TAG, "Turn on ANGLE for all applications.");
- return true;
+ return ANGLE_GL_DRIVER_CHOICE_ANGLE;
}
// Get the per-application settings lists
@@ -465,7 +468,8 @@
+ optInPackages.size() + ", "
+ "number of values: "
+ optInValues.size());
- return mEnabledByGameMode;
+ return mEnabledByGameMode ? ANGLE_GL_DRIVER_CHOICE_ANGLE
+ : ANGLE_GL_DRIVER_CHOICE_DEFAULT;
}
// See if this application is listed in the per-application settings list
@@ -473,7 +477,8 @@
if (pkgIndex < 0) {
Log.v(TAG, packageName + " is not listed in per-application setting");
- return mEnabledByGameMode;
+ return mEnabledByGameMode ? ANGLE_GL_DRIVER_CHOICE_ANGLE
+ : ANGLE_GL_DRIVER_CHOICE_DEFAULT;
}
mAngleOptInIndex = pkgIndex;
@@ -484,13 +489,14 @@
"ANGLE Developer option for '" + packageName + "' "
+ "set to: '" + optInValue + "'");
if (optInValue.equals(ANGLE_GL_DRIVER_CHOICE_ANGLE)) {
- return true;
+ return ANGLE_GL_DRIVER_CHOICE_ANGLE;
} else if (optInValue.equals(ANGLE_GL_DRIVER_CHOICE_NATIVE)) {
- return false;
+ return ANGLE_GL_DRIVER_CHOICE_NATIVE;
} else {
// The user either chose default or an invalid value; go with the default driver or what
// the game mode indicates
- return mEnabledByGameMode;
+ return mEnabledByGameMode ? ANGLE_GL_DRIVER_CHOICE_ANGLE
+ : ANGLE_GL_DRIVER_CHOICE_DEFAULT;
}
}
@@ -557,8 +563,12 @@
*/
private boolean setupAngle(Context context, Bundle bundle, PackageManager packageManager,
String packageName) {
-
- if (!shouldUseAngle(context, bundle, packageName)) {
+ final String angleChoice = queryAngleChoice(context, bundle, packageName);
+ if (angleChoice.equals(ANGLE_GL_DRIVER_CHOICE_DEFAULT)) {
+ return false;
+ }
+ if (angleChoice.equals(ANGLE_GL_DRIVER_CHOICE_NATIVE)) {
+ nativeSetAngleInfo("", true, packageName, null);
return false;
}
@@ -627,10 +637,10 @@
Log.d(TAG, "ANGLE package libs: " + paths);
}
- // If we make it to here, ANGLE will be used. Call setAngleInfo() with the package name,
- // and features to use.
+ // If we make it to here, ANGLE apk will be used. Call nativeSetAngleInfo() with the
+ // application package name and ANGLE features to use.
final String[] features = getAngleEglFeatures(context, bundle);
- setAngleInfo(paths, false, packageName, features);
+ nativeSetAngleInfo(paths, false, packageName, features);
return true;
}
@@ -652,10 +662,10 @@
return false;
}
- // If we make it to here, ANGLE will be used. Call setAngleInfo() with the package name,
- // and features to use.
+ // If we make it to here, system ANGLE will be used. Call nativeSetAngleInfo() with
+ // the application package name and ANGLE features to use.
final String[] features = getAngleEglFeatures(context, bundle);
- setAngleInfo("", true, packageName, features);
+ nativeSetAngleInfo(SYSTEM_ANGLE_STRING, false, packageName, features);
return true;
}
@@ -936,8 +946,8 @@
private static native void setDriverPathAndSphalLibraries(String path, String sphalLibraries);
private static native void setGpuStats(String driverPackageName, String driverVersionName,
long driverVersionCode, long driverBuildTime, String appPackageName, int vulkanVersion);
- private static native void setAngleInfo(String path, boolean useSystemAngle, String packageName,
- String[] features);
+ private static native void nativeSetAngleInfo(String path, boolean useNativeDriver,
+ String packageName, String[] features);
private static native boolean setInjectLayersPrSetDumpable();
private static native void nativeToggleAngleAsSystemDriver(boolean enabled);
diff --git a/core/jni/android_os_GraphicsEnvironment.cpp b/core/jni/android_os_GraphicsEnvironment.cpp
index afc3cbd..8fc30d1 100644
--- a/core/jni/android_os_GraphicsEnvironment.cpp
+++ b/core/jni/android_os_GraphicsEnvironment.cpp
@@ -50,7 +50,7 @@
appPackageNameChars.c_str(), vulkanVersion);
}
-void setAngleInfo_native(JNIEnv* env, jobject clazz, jstring path, jboolean useSystemAngle,
+void setAngleInfo_native(JNIEnv* env, jobject clazz, jstring path, jboolean useNativeDriver,
jstring packageName, jobjectArray featuresObj) {
ScopedUtfChars pathChars(env, path);
ScopedUtfChars packageNameChars(env, packageName);
@@ -73,7 +73,7 @@
}
}
- android::GraphicsEnv::getInstance().setAngleInfo(pathChars.c_str(), useSystemAngle,
+ android::GraphicsEnv::getInstance().setAngleInfo(pathChars.c_str(), useNativeDriver,
packageNameChars.c_str(), features);
}
@@ -118,7 +118,7 @@
reinterpret_cast<void*>(setGpuStats_native)},
{"setInjectLayersPrSetDumpable", "()Z",
reinterpret_cast<void*>(setInjectLayersPrSetDumpable_native)},
- {"setAngleInfo", "(Ljava/lang/String;ZLjava/lang/String;[Ljava/lang/String;)V",
+ {"nativeSetAngleInfo", "(Ljava/lang/String;ZLjava/lang/String;[Ljava/lang/String;)V",
reinterpret_cast<void*>(setAngleInfo_native)},
{"setLayerPaths", "(Ljava/lang/ClassLoader;Ljava/lang/String;)V",
reinterpret_cast<void*>(setLayerPaths_native)},