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65 lines
1.5 KiB
C++
Executable File
65 lines
1.5 KiB
C++
Executable File
/* -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40; -*- */
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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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#include "mozilla/RefPtr.h"
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#ifdef USE_SKIA_GPU
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#include "GLContext.h"
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#include "skia/GrGLInterface.h"
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#include "skia/GrContext.h"
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namespace mozilla {
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namespace gl {
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class SkiaGLGlue : public GenericAtomicRefCounted
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{
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public:
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MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(SkiaGLGlue)
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SkiaGLGlue(GLContext* context);
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GLContext* GetGLContext() const { return mGLContext.get(); }
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GrContext* GetGrContext() const { return mGrContext.get(); }
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protected:
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virtual ~SkiaGLGlue() {
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/*
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* These members have inter-dependencies, but do not keep each other alive, so
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* destruction order is very important here: mGrContext uses mGrGLInterface, and
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* through it, uses mGLContext
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*/
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mGrContext = nullptr;
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mGrGLInterface = nullptr;
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mGLContext = nullptr;
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}
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private:
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RefPtr<GLContext> mGLContext;
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SkRefPtr<GrGLInterface> mGrGLInterface;
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SkRefPtr<GrContext> mGrContext;
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};
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}
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}
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#else
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class GrContext;
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namespace mozilla {
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namespace gl {
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class GLContext;
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class SkiaGLGlue : public GenericAtomicRefCounted
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{
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public:
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SkiaGLGlue(GLContext* context);
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GLContext* GetGLContext() const { return nullptr; }
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GrContext* GetGrContext() const { return nullptr; }
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};
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}
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}
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#endif |