src/gpu/command_buffer/service/gpu_control_service.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "gpu/command_buffer/service/gpu_control_service.h"
   6
   7 #include "gpu/command_buffer/service/gpu_memory_buffer_manager.h"
   8 #include "gpu/command_buffer/service/query_manager.h"
   9
  10 namespace gpu {
  11
  12 GpuControlService::GpuControlService(
  13     GpuMemoryBufferManagerInterface* gpu_memory_buffer_manager,
  14     gles2::QueryManager* query_manager)
  15     : gpu_memory_buffer_manager_(gpu_memory_buffer_manager),
  16       query_manager_(query_manager) {
  17 }
  18
  19 GpuControlService::~GpuControlService() {
  20 }
  21
  22 void GpuControlService::SignalQuery(uint32 query_id,
  23                                     const base::Closure& callback) {
  24   DCHECK(query_manager_);
  25   gles2::QueryManager::Query* query = query_manager_->GetQuery(query_id);
  26   if (!query)
  27     callback.Run();
  28   else
  29     query->AddCallback(callback);
  30 }
  31
  32 void GpuControlService::RegisterGpuMemoryBuffer(
  33     int32 id,
  34     gfx::GpuMemoryBufferHandle buffer,
  35     size_t width,
  36     size_t height,
  37     unsigned internalformat) {
  38   gpu_memory_buffer_manager_->RegisterGpuMemoryBuffer(
  39       id, buffer, width, height, internalformat);
  40 }
  41
  42 void GpuControlService::UnregisterGpuMemoryBuffer(int32 id) {
  43   gpu_memory_buffer_manager_->UnregisterGpuMemoryBuffer(id);
  44 }
  45
  46 }  // namespace gpu