content/renderer/gpu/gpu_benchmarking_extension.h

   1 // Copyright (c) 2012 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 #ifndef CONTENT_RENDERER_GPU_GPU_BENCHMARKING_EXTENSION_H_
   6 #define CONTENT_RENDERER_GPU_GPU_BENCHMARKING_EXTENSION_H_
   7
   8 #include "base/basictypes.h"
   9 #include "gin/wrappable.h"
  10
  11 namespace blink {
  12 class WebFrame;
  13 }
  14
  15 namespace gin {
  16 class Arguments;
  17 }
  18
  19 namespace v8 {
  20 class Function;
  21 class Isolate;
  22 class Object;
  23 template <typename T> class Handle;
  24 }
  25
  26 namespace content {
  27
  28 // gin class for gpu benchmarking
  29 class GpuBenchmarking : public gin::Wrappable<GpuBenchmarking> {
  30  public:
  31   static gin::WrapperInfo kWrapperInfo;
  32   static void Install(blink::WebFrame* frame);
  33
  34  private:
  35   GpuBenchmarking();
  36   ~GpuBenchmarking() override;
  37
  38   // gin::Wrappable.
  39   gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
  40       v8::Isolate* isolate) override;
  41
  42   // JavaScript handlers.
  43   void SetNeedsDisplayOnAllLayers();
  44   void SetRasterizeOnlyVisibleContent();
  45   void PrintToSkPicture(v8::Isolate* isolate, const std::string& dirname);
  46   bool GestureSourceTypeSupported(int gesture_source_type);
  47   bool SmoothScrollBy(gin::Arguments* args);
  48   bool SmoothDrag(gin::Arguments* args);
  49   bool Swipe(gin::Arguments* args);
  50   bool ScrollBounce(gin::Arguments* args);
  51   bool PinchBy(gin::Arguments* args);
  52   bool Tap(gin::Arguments* args);
  53   void BeginWindowSnapshotPNG(v8::Isolate* isolate,
  54                               v8::Handle<v8::Function> callback);
  55   void ClearImageCache();
  56   int RunMicroBenchmark(gin::Arguments* args);
  57   bool SendMessageToMicroBenchmark(int id, v8::Handle<v8::Object> message);
  58   bool HasGpuProcess();
  59
  60   DISALLOW_COPY_AND_ASSIGN(GpuBenchmarking);
  61 };
  62
  63 }  // namespace content
  64
  65 #endif  // CONTENT_RENDERER_GPU_GPU_BENCHMARKING_EXTENSION_H_