content/test/fake_compositor_dependencies.cc

   1 // Copyright 2014 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 "content/test/fake_compositor_dependencies.h"
   6
   7 #include "base/single_thread_task_runner.h"
   8 #include "base/thread_task_runner_handle.h"
   9 #include "cc/test/fake_external_begin_frame_source.h"
  10 #include "third_party/khronos/GLES2/gl2.h"
  11
  12 namespace content {
  13
  14 FakeCompositorDependencies::FakeCompositorDependencies() {
  15 }
  16
  17 FakeCompositorDependencies::~FakeCompositorDependencies() {
  18 }
  19
  20 bool FakeCompositorDependencies::IsGpuRasterizationForced() {
  21   return false;
  22 }
  23
  24 bool FakeCompositorDependencies::IsGpuRasterizationEnabled() {
  25   return false;
  26 }
  27
  28 int FakeCompositorDependencies::GetGpuRasterizationMSAASampleCount() {
  29   return 0;
  30 }
  31
  32 bool FakeCompositorDependencies::IsLcdTextEnabled() {
  33   return false;
  34 }
  35
  36 bool FakeCompositorDependencies::IsDistanceFieldTextEnabled() {
  37   return false;
  38 }
  39
  40 bool FakeCompositorDependencies::IsZeroCopyEnabled() {
  41   return true;
  42 }
  43
  44 bool FakeCompositorDependencies::IsOneCopyEnabled() {
  45   return false;
  46 }
  47
  48 bool FakeCompositorDependencies::IsElasticOverscrollEnabled() {
  49   return false;
  50 }
  51
  52 uint32 FakeCompositorDependencies::GetImageTextureTarget() {
  53   return GL_TEXTURE_2D;
  54 }
  55
  56 scoped_refptr<base::SingleThreadTaskRunner>
  57 FakeCompositorDependencies::GetCompositorMainThreadTaskRunner() {
  58   return base::ThreadTaskRunnerHandle::Get();
  59 }
  60
  61 scoped_refptr<base::SingleThreadTaskRunner>
  62 FakeCompositorDependencies::GetCompositorImplThreadTaskRunner() {
  63   return nullptr;  // Currently never threaded compositing in unit tests.
  64 }
  65
  66 cc::SharedBitmapManager* FakeCompositorDependencies::GetSharedBitmapManager() {
  67   return &shared_bitmap_manager_;
  68 }
  69
  70 gpu::GpuMemoryBufferManager*
  71 FakeCompositorDependencies::GetGpuMemoryBufferManager() {
  72   return &gpu_memory_buffer_manager_;
  73 }
  74
  75 scheduler::RendererScheduler*
  76 FakeCompositorDependencies::GetRendererScheduler() {
  77   return &renderer_scheduler_;
  78 }
  79
  80 cc::ContextProvider*
  81 FakeCompositorDependencies::GetSharedMainThreadContextProvider() {
  82   NOTREACHED();
  83   return nullptr;
  84 }
  85
  86 scoped_ptr<cc::BeginFrameSource>
  87 FakeCompositorDependencies::CreateExternalBeginFrameSource(int routing_id) {
  88   double refresh_rate = 200.0;
  89   return make_scoped_ptr(new cc::FakeExternalBeginFrameSource(refresh_rate));
  90 }
  91
  92 cc::TaskGraphRunner* FakeCompositorDependencies::GetTaskGraphRunner() {
  93   return &task_graph_runner_;
  94 }
  95
  96 bool FakeCompositorDependencies::IsGatherPixelRefsEnabled() {
  97   return false;
  98 }
  99
 100 }  // namespace content