commit 0e89e2b7bcb2c035e8cee77f93120e7c5617f8d2
author John Reck <jreck@google.com> Fri Oct 31 14:49:06 2014 -0700
committer John Reck <jreck@google.com> Fri Oct 31 15:30:10 2014 -0700
tree 8fcd1f768f08fbeb2cd13425a2bf15b7670428f2
parent 141823ec6313d9545b8354ea1e3e017a1da3cfa8

Layer changes

Bug: 17208461

* Switch Layer to be VirtualLightRefBase instead of
  Caches' side-channel ref-counting
* Include active layers in gfxinfo dump
* Run gfxinfo dump on the correct thread
* Dump gfxinfo on Layer creation failure

Change-Id: I28d195699e2334518e215ab28c7a17355aee9678

libs/hwui/RenderState.h

diff --git a/libs/hwui/RenderState.h b/libs/hwui/RenderState.h
index cbe7cfc..afeef95 100644
--- a/libs/hwui/RenderState.h
+++ b/libs/hwui/RenderState.h
@@ -53,16 +53,10 @@
     void debugOverdraw(bool enable, bool clear);
 
     void registerLayer(const Layer* layer) {
-        /*
-        AutoMutex _lock(mLayerLock);
         mActiveLayers.insert(layer);
-        */
     }
     void unregisterLayer(const Layer* layer) {
-        /*
-        AutoMutex _lock(mLayerLock);
         mActiveLayers.erase(layer);
-        */
     }
 
     void registerCanvasContext(renderthread::CanvasContext* context) {
@@ -73,16 +67,24 @@
         mRegisteredContexts.erase(context);
     }
 
+    void requireGLContext();
+
+    // TODO: This system is a little clunky feeling, this could use some
+    // more thinking...
+    void postDecStrong(VirtualLightRefBase* object);
+
 private:
     friend class renderthread::RenderThread;
     friend class Caches;
 
     void interruptForFunctorInvoke();
     void resumeFromFunctorInvoke();
+    void assertOnGLThread();
 
-    RenderState();
+    RenderState(renderthread::RenderThread& thread);
     ~RenderState();
 
+    renderthread::RenderThread& mRenderThread;
     Caches* mCaches;
     std::set<const Layer*> mActiveLayers;
     std::set<renderthread::CanvasContext*> mRegisteredContexts;
@@ -90,7 +92,8 @@
     GLsizei mViewportWidth;
     GLsizei mViewportHeight;
     GLuint mFramebuffer;
-    Mutex mLayerLock;
+
+    pthread_t mThreadId;
 };
 
 } /* namespace uirenderer */