commit d72e0a339b54af0c4e731513bbad120dff694723
author John Reck <jreck@google.com> Thu May 29 18:56:11 2014 -0700
committer John Reck <jreck@google.com> Fri May 30 12:19:33 2014 -0700
tree ca8ac198de9a0cfeeae1e9e8039e35523e7810c3
parent aee470c0232afdac4256d13020fa0cf04f30395c

Re-jigger layers

 Bug: 15185239
 Bug: 15238382

 Make DeferredLayerUpdater ref counted so that
 HardwareLayer:finalizer() works non-crashily on
 leaked layers
 Give DeferredLayerUpdater the ability to have a layer destroyer
 set so that leaked layers can still be recycled on the
 RenderThread
 Order layer updates based off of pushLayerUpdate() calls to fix
 issue with nested layers

Change-Id: I4449cee607f7e5126e02fed7464cf48038e3dfdf

core/jni/android_view_ThreadedRenderer.cpp

diff --git a/core/jni/android_view_ThreadedRenderer.cpp b/core/jni/android_view_ThreadedRenderer.cpp
index bd016fd..1397131 100644
--- a/core/jni/android_view_ThreadedRenderer.cpp
+++ b/core/jni/android_view_ThreadedRenderer.cpp
@@ -287,11 +287,18 @@
     return proxy->copyLayerInto(layer, bitmap);
 }
 
-static void android_view_ThreadedRenderer_destroyLayer(JNIEnv* env, jobject clazz,
+static void android_view_ThreadedRenderer_pushLayerUpdate(JNIEnv* env, jobject clazz,
         jlong proxyPtr, jlong layerPtr) {
     RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr);
     DeferredLayerUpdater* layer = reinterpret_cast<DeferredLayerUpdater*>(layerPtr);
-    proxy->destroyLayer(layer);
+    proxy->pushLayerUpdate(layer);
+}
+
+static void android_view_ThreadedRenderer_cancelLayerUpdate(JNIEnv* env, jobject clazz,
+        jlong proxyPtr, jlong layerPtr) {
+    RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr);
+    DeferredLayerUpdater* layer = reinterpret_cast<DeferredLayerUpdater*>(layerPtr);
+    proxy->cancelLayerUpdate(layer);
 }
 
 static void android_view_ThreadedRenderer_flushCaches(JNIEnv* env, jobject clazz,
@@ -347,7 +354,8 @@
     { "nCreateDisplayListLayer", "(JII)J", (void*) android_view_ThreadedRenderer_createDisplayListLayer },
     { "nCreateTextureLayer", "(J)J", (void*) android_view_ThreadedRenderer_createTextureLayer },
     { "nCopyLayerInto", "(JJJ)Z", (void*) android_view_ThreadedRenderer_copyLayerInto },
-    { "nDestroyLayer", "(JJ)V", (void*) android_view_ThreadedRenderer_destroyLayer },
+    { "nPushLayerUpdate", "(JJ)V", (void*) android_view_ThreadedRenderer_pushLayerUpdate },
+    { "nCancelLayerUpdate", "(JJ)V", (void*) android_view_ThreadedRenderer_cancelLayerUpdate },
     { "nFlushCaches", "(JI)V", (void*) android_view_ThreadedRenderer_flushCaches },
     { "nFence", "(J)V", (void*) android_view_ThreadedRenderer_fence },
     { "nNotifyFramePending", "(J)V", (void*) android_view_ThreadedRenderer_notifyFramePending },