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Commit 63a06673 authored by John Reck's avatar John Reck
Browse files

Implement TODO(romainguy) 

 Bug: 14277445

Change-Id: Id52d6f7fcc023000adcc440bd4da67d9a673536b
parent ebb9e695

core/java/android/view/GLRenderer.java

+5 −0
Original line number Diff line number Diff line
@@ -653,6 +653,11 @@ public class GLRenderer extends HardwareRenderer { 
        loadSystemProperties();

    }



    @Override

    void setOpaque(boolean opaque) {

        // Not supported

    }



    @Override

    boolean loadSystemProperties() {

        boolean value;

core/java/android/view/HardwareRenderer.java

+5 −0
Original line number Diff line number Diff line
@@ -490,6 +490,11 @@ public abstract class HardwareRenderer { 
     */

    abstract void setName(String name);



    /**

     * Change the HardwareRenderer's opacity

     */

    abstract void setOpaque(boolean opaque);



    /**

     * Creates a hardware renderer using OpenGL.

     *

core/java/android/view/ThreadedRenderer.java

+6 −0
Original line number Diff line number Diff line
@@ -147,6 +147,11 @@ public class ThreadedRenderer extends HardwareRenderer { 
        nSetup(mNativeProxy, width, height);

    }



    @Override

    void setOpaque(boolean opaque) {

        nSetOpaque(mNativeProxy, opaque);

    }



    @Override

    int getWidth() {

        return mWidth;
@@ -312,6 +317,7 @@ public class ThreadedRenderer extends HardwareRenderer { 
    private static native void nUpdateSurface(long nativeProxy, Surface window);

    private static native void nPauseSurface(long nativeProxy, Surface window);

    private static native void nSetup(long nativeProxy, int width, int height);

    private static native void nSetOpaque(long nativeProxy, boolean opaque);

    private static native void nSetDisplayListData(long nativeProxy, long displayList,

            long newData);

    private static native int nSyncAndDrawFrame(long nativeProxy, long frameTimeNanos,

core/java/android/view/ViewRootImpl.java

+3 −1
Original line number Diff line number Diff line
@@ -6174,8 +6174,10 @@ public final class ViewRootImpl implements ViewParent, 
    }



    void changeCanvasOpacity(boolean opaque) {

        // TODO(romainguy): recreate Canvas (software or hardware) to reflect the opacity change.

        Log.d(TAG, "changeCanvasOpacity: opaque=" + opaque);

        if (mAttachInfo.mHardwareRenderer != null) {

            mAttachInfo.mHardwareRenderer.setOpaque(opaque);

        }

    }



    class TakenSurfaceHolder extends BaseSurfaceHolder {

core/jni/android_view_ThreadedRenderer.cpp

+7 −0
Original line number Diff line number Diff line
@@ -197,6 +197,12 @@ static void android_view_ThreadedRenderer_setup(JNIEnv* env, jobject clazz, 
    proxy->setup(width, height);

}



static void android_view_ThreadedRenderer_setOpaque(JNIEnv* env, jobject clazz,

        jlong proxyPtr, jboolean opaque) {

    RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr);

    proxy->setOpaque(opaque);

}



static int android_view_ThreadedRenderer_syncAndDrawFrame(JNIEnv* env, jobject clazz,

        jlong proxyPtr, jlong frameTimeNanos, jint dirtyLeft, jint dirtyTop,

        jint dirtyRight, jint dirtyBottom) {
@@ -279,6 +285,7 @@ static JNINativeMethod gMethods[] = { 
    { "nUpdateSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_updateSurface },

    { "nPauseSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_pauseSurface },

    { "nSetup", "(JII)V", (void*) android_view_ThreadedRenderer_setup },

    { "nSetOpaque", "(JZ)V", (void*) android_view_ThreadedRenderer_setOpaque },

    { "nSyncAndDrawFrame", "(JJIIII)I", (void*) android_view_ThreadedRenderer_syncAndDrawFrame },

    { "nDestroyCanvasAndSurface", "(J)V", (void*) android_view_ThreadedRenderer_destroyCanvasAndSurface },

    { "nInvokeFunctor", "(JJZ)V", (void*) android_view_ThreadedRenderer_invokeFunctor },