gpu: Compositor management of GpuMemoryBuffer instances.

cc/surfaces/display.cc

 // Copyright 2014 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/surfaces/display.h"
 
 #include "base/debug/trace_event.h"
 #include "base/message_loop/message_loop.h"
 #include "cc/debug/benchmark_instrumentation.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
 #include "cc/output/direct_renderer.h"
 #include "cc/output/gl_renderer.h"
 #include "cc/output/software_renderer.h"
 #include "cc/resources/texture_mailbox_deleter.h"
 #include "cc/surfaces/display_client.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_aggregator.h"
 #include "cc/surfaces/surface_manager.h"
 #include "cc/trees/blocking_task_runner.h"
 
 namespace cc {
 
 Display::Display(DisplayClient* client,
                  SurfaceManager* manager,
-                 SharedBitmapManager* bitmap_manager)
+                 SharedBitmapManager* bitmap_manager,
+                 GpuMemoryBufferManager* gpu_memory_buffer_manager)
     : client_(client),
       manager_(manager),
       bitmap_manager_(bitmap_manager),
+      gpu_memory_buffer_manager_(gpu_memory_buffer_manager),
       blocking_main_thread_task_runner_(
           BlockingTaskRunner::Create(base::MessageLoopProxy::current())),
       texture_mailbox_deleter_(
           new TextureMailboxDeleter(base::MessageLoopProxy::current())) {
   manager_->AddObserver(this);
 }
 
 Display::~Display() {
   manager_->RemoveObserver(this);
 }
@@ skipping 13 matching lines @@
   if (resource_provider_)
     return;
 
   int highp_threshold_min = 0;
   bool use_rgba_4444_texture_format = false;
   size_t id_allocation_chunk_size = 1;
   bool use_distance_field_text = false;
   scoped_ptr<ResourceProvider> resource_provider =
       ResourceProvider::Create(output_surface_.get(),
                                bitmap_manager_,
+                               gpu_memory_buffer_manager_,
                                blocking_main_thread_task_runner_.get(),
                                highp_threshold_min,
                                use_rgba_4444_texture_format,
                                id_allocation_chunk_size,
                                use_distance_field_text);
   if (!resource_provider)
     return;
 
   if (output_surface_->context_provider()) {
     scoped_ptr<GLRenderer> renderer =
@@ skipping 94 matching lines @@
   return current_surface_id_;
 }
 
 int Display::GetMaxFramesPending() {
   if (!output_surface_)
     return OutputSurface::DEFAULT_MAX_FRAMES_PENDING;
   return output_surface_->capabilities().max_frames_pending;
 }
 
 }  // namespace cc