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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_layers_PaintCounter_h_
#define mozilla_layers_PaintCounter_h_
#include <map> // for std::map
#include "mozilla/RefPtr.h" // for already_AddRefed, RefCounted
#include "mozilla/TimeStamp.h" // for TimeStamp, TimeDuration
#include "skia/include/core/SkCanvas.h"
namespace mozilla {
namespace layers {
class Compositor;
using namespace mozilla::gfx;
using namespace mozilla::gl;
// Keeps track and paints how long a full invalidation paint takes to rasterize
// and composite.
class PaintCounter {
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(PaintCounter)
PaintCounter();
void Draw(Compositor* aCompositor, TimeDuration aPaintTime, TimeDuration aCompositeTime);
static IntRect GetPaintRect() { return PaintCounter::mRect; }
private:
virtual ~PaintCounter();
SurfaceFormat mFormat;
sk_sp<SkCanvas> mCanvas;
IntSize mSize;
int mStride;
RefPtr<DataSourceSurface> mSurface;
RefPtr<DataTextureSource> mTextureSource;
RefPtr<TexturedEffect> mTexturedEffect;
static IntRect mRect;
};
} // namespace layers
} // namespace mozilla
#endif // mozilla_layers_opengl_PaintCounter_h_
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