Merge commit '98e12851336b7db16e583f9afac63ecc97465980' from

oc-mr1-dev-plus-aosp-without-vendor into stage-aosp-master.

Change-Id: Ia7b8da4a00d215160e4a4fa40f6044208d1297b7
Merged-In: I19846d2a3ee27aecbae2367a74ee49082eea154d

1 files changed, 16 insertions, 6 deletions

diff --git a/libs/hwui/renderstate/RenderState.cpp b/libs/hwui/renderstate/RenderState.cpp
index 2c92924cc12c..5fc5cb275741 100644
--- a/libs/hwui/renderstate/RenderState.cpp
+++ b/libs/hwui/renderstate/RenderState.cpp
@@ -53,6 +53,11 @@ void RenderState::onGLContextCreated() {
     mScissor = new Scissor();
     mStencil = new Stencil();
 
+    // Deferred because creation needs GL context for texture limits
+    if (!mLayerPool) {
+        mLayerPool = new OffscreenBufferPool();
+    }
+
     // This is delayed because the first access of Caches makes GL calls
     if (!mCaches) {
         mCaches = &Caches::createInstance(*this);
@@ -67,7 +72,7 @@ static void layerLostGlContext(Layer* layer) {
 }
 
 void RenderState::onGLContextDestroyed() {
-    mLayerPool.clear();
+    mLayerPool->clear();
 
     // TODO: reset all cached state in state objects
     std::for_each(mActiveLayers.begin(), mActiveLayers.end(), layerLostGlContext);
@@ -100,7 +105,7 @@ static void layerDestroyedVkContext(Layer* layer) {
 }
 
 void RenderState::onVkContextDestroyed() {
-    mLayerPool.clear();
+    mLayerPool->clear();
     std::for_each(mActiveLayers.begin(), mActiveLayers.end(), layerDestroyedVkContext);
     GpuMemoryTracker::onGpuContextDestroyed();
 }
@@ -116,10 +121,10 @@ void RenderState::flush(Caches::FlushMode mode) {
         case Caches::FlushMode::Moderate:
             // fall through
         case Caches::FlushMode::Layers:
-            mLayerPool.clear();
+            if (mLayerPool) mLayerPool->clear();
             break;
     }
-    mCaches->flush(mode);
+    if (mCaches) mCaches->flush(mode);
 }
 
 void RenderState::onBitmapDestroyed(uint32_t pixelRefId) {
@@ -257,7 +262,8 @@ void RenderState::postDecStrong(VirtualLightRefBase* object) {
 // Render
 ///////////////////////////////////////////////////////////////////////////////
 
-void RenderState::render(const Glop& glop, const Matrix4& orthoMatrix) {
+void RenderState::render(const Glop& glop, const Matrix4& orthoMatrix,
+        bool overrideDisableBlending) {
     const Glop::Mesh& mesh = glop.mesh;
     const Glop::Mesh::Vertices& vertices = mesh.vertices;
     const Glop::Mesh::Indices& indices = mesh.indices;
@@ -412,7 +418,11 @@ void RenderState::render(const Glop& glop, const Matrix4& orthoMatrix) {
     // ------------------------------------
     // ---------- GL state setup ----------
     // ------------------------------------
-    blend().setFactors(glop.blend.src, glop.blend.dst);
+    if (CC_UNLIKELY(overrideDisableBlending)) {
+        blend().setFactors(GL_ZERO, GL_ZERO);
+    } else {
+        blend().setFactors(glop.blend.src, glop.blend.dst);
+    }
 
     GL_CHECKPOINT(MODERATE);