cc: Use the correct internal format for glCopyTexImage2D calls.

cc/test/fake_output_surface.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/test/fake_output_surface.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "cc/output/compositor_frame_ack.h"
 #include "cc/output/output_surface_client.h"
@@ skipping 20 matching lines @@
                         std::move(software_device),
                         delegated_rendering) {}
 
 FakeOutputSurface::FakeOutputSurface(
     scoped_refptr<ContextProvider> context_provider,
     scoped_refptr<ContextProvider> worker_context_provider,
     std::unique_ptr<SoftwareOutputDevice> software_device,
     bool delegated_rendering)
     : OutputSurface(std::move(context_provider),
                     std::move(worker_context_provider),
-                    std::move(software_device)),
-      client_(NULL),
-      num_sent_frames_(0),
-      has_external_stencil_test_(false),
-      suspended_for_recycle_(false),
-      framebuffer_(0),
-      overlay_candidate_validator_(nullptr) {
+                    std::move(software_device)) {
   capabilities_.delegated_rendering = delegated_rendering;
 }
 
 FakeOutputSurface::~FakeOutputSurface() {}
 
 void FakeOutputSurface::SwapBuffers(CompositorFrame* frame) {
   if (frame->delegated_frame_data || !context_provider()) {
     frame->AssignTo(&last_sent_frame_);
 
     if (last_sent_frame_.delegated_frame_data) {
       resources_held_by_parent_.insert(
           resources_held_by_parent_.end(),
           last_sent_frame_.delegated_frame_data->resource_list.begin(),
           last_sent_frame_.delegated_frame_data->resource_list.end());
     }
 
     ++num_sent_frames_;
   } else {
     last_swap_rect_ = frame->gl_frame_data->sub_buffer_rect;
     frame->AssignTo(&last_sent_frame_);
     ++num_sent_frames_;
   }
   PostSwapBuffersComplete();
   client_->DidSwapBuffers();
 }
 
 void FakeOutputSurface::BindFramebuffer() {
-  if (framebuffer_)
+  if (framebuffer_) {
     context_provider_->ContextGL()->BindFramebuffer(GL_FRAMEBUFFER,
                                                     framebuffer_);
+  } else {
+    OutputSurface::BindFramebuffer();
+  }
+}
+
+uint32_t FakeOutputSurface::GetFramebufferCopyTextureFormat() {
+  if (framebuffer_)
+    return framebuffer_format_;
   else
-    OutputSurface::BindFramebuffer();
+    return GL_RGB;
 }
 
 bool FakeOutputSurface::BindToClient(OutputSurfaceClient* client) {
   if (OutputSurface::BindToClient(client)) {
     client_ = client;
     if (memory_policy_to_set_at_bind_) {
       client_->SetMemoryPolicy(*memory_policy_to_set_at_bind_.get());
       memory_policy_to_set_at_bind_ = nullptr;
     }
     return true;
@@ skipping 33 matching lines @@
     const {
   return overlay_candidate_validator_;
 }
 
 void FakeOutputSurface::SetMemoryPolicyToSetAtBind(
     std::unique_ptr<ManagedMemoryPolicy> memory_policy_to_set_at_bind) {
   memory_policy_to_set_at_bind_.swap(memory_policy_to_set_at_bind);
 }
 
 }  // namespace cc