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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /gfx/layers/composite/PaintCounter.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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-rw-r--r--gfx/layers/composite/PaintCounter.h49
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diff --git a/gfx/layers/composite/PaintCounter.h b/gfx/layers/composite/PaintCounter.h
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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_