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