зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.4 KiB
C++
56 строки
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_LAYERSCOPE_H
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#define GFX_LAYERSCOPE_H
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#include <stdint.h>
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#include <mozilla/UniquePtr.h>
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struct nsIntSize;
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namespace mozilla {
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namespace gl { class GLContext; }
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namespace layers {
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namespace layerscope { class Packet; }
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struct EffectChain;
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class LayerComposite;
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class LayerScope {
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public:
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static void Init();
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static void DeInit();
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static void SendEffectChain(gl::GLContext* aGLContext,
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const EffectChain& aEffectChain,
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int aWidth,
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int aHeight);
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static void SendLayer(LayerComposite* aLayer,
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int aWidth,
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int aHeight);
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static void SendLayerDump(UniquePtr<layerscope::Packet> aPacket);
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static bool CheckSendable();
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static void CleanLayer();
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};
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// Perform BeginFrame and EndFrame automatically
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class LayerScopeAutoFrame {
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public:
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explicit LayerScopeAutoFrame(int64_t aFrameStamp);
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~LayerScopeAutoFrame();
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private:
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static void BeginFrame(int64_t aFrameStamp);
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static void EndFrame();
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};
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} /* layers */
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} /* mozilla */
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#endif /* GFX_LAYERSCOPE_H */
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