c4868e40ce
1) make RenderTextureHost into a abstract base class for all RenderXXXTextureHost. 2) create a base class RenderTextureHostOGL for all texture handle base texture. 3) create RenderBufferTextureHost for buffer texture at render thread. 4) create RenderMacIOSurfaceTextureHostOGL for MacIOSurface at render thread.
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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 MOZILLA_GFX_RENDERMACIOSURFACETEXTUREHOSTOGL_H
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#define MOZILLA_GFX_RENDERMACIOSURFACETEXTUREHOSTOGL_H
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#include "mozilla/gfx/MacIOSurface.h"
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#include "mozilla/layers/TextureHostOGL.h"
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#include "RenderTextureHostOGL.h"
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namespace mozilla {
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namespace layers {
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class SurfaceDescriptorMacIOSurface;
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}
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namespace wr {
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class RenderMacIOSurfaceTextureHostOGL final : public RenderTextureHostOGL
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{
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public:
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explicit RenderMacIOSurfaceTextureHostOGL(MacIOSurface* aSurface);
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virtual bool Lock() override;
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virtual void Unlock() override;
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virtual gfx::IntSize GetSize() const override;
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virtual gfx::SurfaceFormat GetFormat() const override;
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virtual RenderMacIOSurfaceTextureHostOGL* AsMacIOSurfaceTextureHostOGL() override
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{
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return this;
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}
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virtual void SetGLContext(gl::GLContext* aContext) override;
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virtual GLuint GetGLHandle() override;
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private:
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virtual ~RenderMacIOSurfaceTextureHostOGL();
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void DeleteTextureHandle();
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RefPtr<MacIOSurface> mSurface;
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RefPtr<gl::GLContext> mGL;
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GLuint mTextureHandle;
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};
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} // namespace wr
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} // namespace mozilla
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#endif // MOZILLA_GFX_RENDERMACIOSURFACETEXTUREHOSTOGL_H
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