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/message_loop/message_loop_proxy.h"
   8 #include "cc/test/fake_external_begin_frame_source.h"
   9 #include "third_party/khronos/GLES2/gl2.h"
  10
  11 namespace content {
  12
  13 FakeCompositorDependencies::FakeCompositorDependencies()
  14     : use_single_thread_scheduler_(true) {
  15 }
  16
  17 FakeCompositorDependencies::~FakeCompositorDependencies() {
  18 }
  19
  20 bool FakeCompositorDependencies::IsImplSidePaintingEnabled() {
  21   return true;
  22 }
  23
  24 bool FakeCompositorDependencies::IsGpuRasterizationForced() {
  25   return false;
  26 }
  27
  28 bool FakeCompositorDependencies::IsGpuRasterizationEnabled() {
  29   return false;
  30 }
  31
  32 int FakeCompositorDependencies::GetGpuRasterizationMSAASampleCount() {
  33   return 0;
  34 }
  35
  36 bool FakeCompositorDependencies::IsLcdTextEnabled() {
  37   return false;
  38 }
  39
  40 bool FakeCompositorDependencies::IsDistanceFieldTextEnabled() {
  41   return false;
  42 }
  43
  44 bool FakeCompositorDependencies::IsZeroCopyEnabled() {
  45   return false;
  46 }
  47
  48 bool FakeCompositorDependencies::IsOneCopyEnabled() {
  49   return true;
  50 }
  51
  52 bool FakeCompositorDependencies::IsElasticOverscrollEnabled() {
  53   return false;
  54 }
  55
  56 bool FakeCompositorDependencies::UseSingleThreadScheduler() {
  57   return use_single_thread_scheduler_;
  58 }
  59
  60 uint32 FakeCompositorDependencies::GetImageTextureTarget() {
  61   return GL_TEXTURE_2D;
  62 }
  63
  64 scoped_refptr<base::SingleThreadTaskRunner>
  65 FakeCompositorDependencies::GetCompositorMainThreadTaskRunner() {
  66   return base::MessageLoopProxy::current();
  67 }
  68
  69 scoped_refptr<base::SingleThreadTaskRunner>
  70 FakeCompositorDependencies::GetCompositorImplThreadTaskRunner() {
  71   return nullptr;  // Currently never threaded compositing in unit tests.
  72 }
  73
  74 cc::SharedBitmapManager* FakeCompositorDependencies::GetSharedBitmapManager() {
  75   return &shared_bitmap_manager_;
  76 }
  77
  78 gpu::GpuMemoryBufferManager*
  79 FakeCompositorDependencies::GetGpuMemoryBufferManager() {
  80   return &gpu_memory_buffer_manager_;
  81 }
  82
  83 RendererScheduler* FakeCompositorDependencies::GetRendererScheduler() {
  84   return &renderer_scheduler_;
  85 }
  86
  87 cc::ContextProvider*
  88 FakeCompositorDependencies::GetSharedMainThreadContextProvider() {
  89   NOTREACHED();
  90   return nullptr;
  91 }
  92
  93 scoped_ptr<cc::BeginFrameSource>
  94 FakeCompositorDependencies::CreateExternalBeginFrameSource(int routing_id) {
  95   double refresh_rate = 200.0;
  96   return make_scoped_ptr(new cc::FakeExternalBeginFrameSource(refresh_rate));
  97 }
  98
  99 cc::TaskGraphRunner* FakeCompositorDependencies::GetTaskGraphRunner() {
 100   return &task_graph_runner_;
 101 }
 102
 103 bool FakeCompositorDependencies::IsGatherPixelRefsEnabled() {
 104   return false;
 105 }
 106
 107 }  // namespace content