am f1062114: am a3cc20ff: Merge "Initialize egl_cache with an app writeable file" into ics-mr1
* commit 'f1062114874f1cf46de479031d9ad3ad3cae1131':
Initialize egl_cache with an app writeable file
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index a4714ca..f9896f7 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -45,6 +45,7 @@
import android.net.IConnectivityManager;
import android.net.Proxy;
import android.net.ProxyProperties;
+import android.opengl.GLUtils;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Debug;
@@ -3714,6 +3715,24 @@
}
}
+ private void setupGraphicsSupport(LoadedApk info) {
+ try {
+ int uid = Process.myUid();
+ String[] packages = getPackageManager().getPackagesForUid(uid);
+
+ // If there are several packages in this application we won't
+ // initialize the graphics disk caches
+ if (packages.length == 1) {
+ ContextImpl appContext = new ContextImpl();
+ appContext.init(info, null, this);
+
+ HardwareRenderer.setupDiskCache(appContext.getCacheDir());
+ }
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ }
+
private void handleBindApplication(AppBindData data) {
mBoundApplication = data;
mConfiguration = new Configuration(data.config);
@@ -3737,7 +3756,7 @@
HardwareRenderer.disable(false);
}
}
-
+
if (mProfiler.profileFd != null) {
mProfiler.startProfiling();
}
@@ -3773,6 +3792,8 @@
data.info = getPackageInfoNoCheck(data.appInfo, data.compatInfo);
+ setupGraphicsSupport(data.info);
+
/**
* For system applications on userdebug/eng builds, log stack
* traces of disk and network access to dropbox for analysis.
diff --git a/core/java/android/view/HardwareRenderer.java b/core/java/android/view/HardwareRenderer.java
index b86d21d..c2ac79d 100644
--- a/core/java/android/view/HardwareRenderer.java
+++ b/core/java/android/view/HardwareRenderer.java
@@ -34,6 +34,8 @@
import javax.microedition.khronos.egl.EGLSurface;
import javax.microedition.khronos.opengles.GL;
+import java.io.File;
+
import static javax.microedition.khronos.egl.EGL10.*;
/**
@@ -45,6 +47,11 @@
static final String LOG_TAG = "HardwareRenderer";
/**
+ * Name of the file that holds the shaders cache.
+ */
+ private static final String CACHE_PATH_SHADERS = "com.android.opengl.shaders_cache";
+
+ /**
* Turn on to only refresh the parts of the screen that need updating.
* When turned on the property defined by {@link #RENDER_DIRTY_REGIONS_PROPERTY}
* must also have the value "true".
@@ -200,6 +207,18 @@
abstract int getHeight();
/**
+ * Sets the directory to use as a persistent storage for hardware rendering
+ * resources.
+ *
+ * @param cacheDir A directory the current process can write to
+ */
+ public static void setupDiskCache(File cacheDir) {
+ nSetupShadersDiskCache(new File(cacheDir, CACHE_PATH_SHADERS).getAbsolutePath());
+ }
+
+ private static native void nSetupShadersDiskCache(String cacheFile);
+
+ /**
* Interface used to receive callbacks whenever a view is drawn by
* a hardware renderer instance.
*/
diff --git a/core/jni/Android.mk b/core/jni/Android.mk
index 59a03e7..71c5d26 100644
--- a/core/jni/Android.mk
+++ b/core/jni/Android.mk
@@ -53,6 +53,7 @@
android_view_InputQueue.cpp \
android_view_KeyEvent.cpp \
android_view_KeyCharacterMap.cpp \
+ android_view_HardwareRenderer.cpp \
android_view_GLES20Canvas.cpp \
android_view_MotionEvent.cpp \
android_view_PointerIcon.cpp \
@@ -160,6 +161,7 @@
$(JNI_H_INCLUDE) \
$(LOCAL_PATH)/android/graphics \
$(LOCAL_PATH)/../../libs/hwui \
+ $(LOCAL_PATH)/../../opengl/libs \
$(call include-path-for, bluedroid) \
$(call include-path-for, libhardware)/hardware \
$(call include-path-for, libhardware_legacy)/hardware_legacy \
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index 654d66d..6d1410c 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -116,6 +116,7 @@
extern int register_android_graphics_PixelFormat(JNIEnv* env);
extern int register_android_view_Display(JNIEnv* env);
extern int register_android_view_GLES20Canvas(JNIEnv* env);
+extern int register_android_view_HardwareRenderer(JNIEnv* env);
extern int register_android_view_Surface(JNIEnv* env);
extern int register_android_view_TextureView(JNIEnv* env);
extern int register_android_database_CursorWindow(JNIEnv* env);
@@ -1101,6 +1102,7 @@
REG_JNI(register_android_graphics_PixelFormat),
REG_JNI(register_android_graphics_Graphics),
REG_JNI(register_android_view_GLES20Canvas),
+ REG_JNI(register_android_view_HardwareRenderer),
REG_JNI(register_android_view_Surface),
REG_JNI(register_android_view_TextureView),
REG_JNI(register_com_google_android_gles_jni_EGLImpl),
diff --git a/core/jni/android_view_HardwareRenderer.cpp b/core/jni/android_view_HardwareRenderer.cpp
new file mode 100644
index 0000000..09809ec
--- /dev/null
+++ b/core/jni/android_view_HardwareRenderer.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2010 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 "HardwareRenderer"
+
+#include "jni.h"
+#include <nativehelper/JNIHelp.h>
+#include <android_runtime/AndroidRuntime.h>
+
+#include <EGL/egl_cache.h>
+
+namespace android {
+
+// ----------------------------------------------------------------------------
+// Misc
+// ----------------------------------------------------------------------------
+
+static void android_view_HardwareRenderer_setupShadersDiskCache(JNIEnv* env, jobject clazz,
+ jstring diskCachePath) {
+
+ const char* cacheArray = env->GetStringUTFChars(diskCachePath, NULL);
+ egl_cache_t::get()->setCacheFilename(cacheArray);
+ env->ReleaseStringUTFChars(diskCachePath, cacheArray);
+}
+
+// ----------------------------------------------------------------------------
+// JNI Glue
+// ----------------------------------------------------------------------------
+
+const char* const kClassPathName = "android/view/HardwareRenderer";
+
+static JNINativeMethod gMethods[] = {
+ { "nSetupShadersDiskCache", "(Ljava/lang/String;)V",
+ (void*) android_view_HardwareRenderer_setupShadersDiskCache },
+};
+
+int register_android_view_HardwareRenderer(JNIEnv* env) {
+ return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods));
+}
+
+};