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RenderMacIOSurfaceTextureHostOGL.h
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RenderMacIOSurfaceTextureHostOGL.h
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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_GFX_RENDERMACIOSURFACETEXTUREHOSTOGL_H
#define MOZILLA_GFX_RENDERMACIOSURFACETEXTUREHOSTOGL_H
#include "mozilla/gfx/MacIOSurface.h"
#include "mozilla/layers/TextureHostOGL.h"
#include "RenderTextureHostOGL.h"
namespace mozilla {
namespace layers {
class SurfaceDescriptorMacIOSurface;
}
namespace wr {
class RenderMacIOSurfaceTextureHostOGL final : public RenderTextureHostOGL {
public:
explicit RenderMacIOSurfaceTextureHostOGL(MacIOSurface* aSurface);
wr::WrExternalImage Lock(uint8_t aChannelIndex, gl::GLContext* aGL,
wr::ImageRendering aRendering) override;
void Unlock() override;
gfx::IntSize GetSize(uint8_t aChannelIndex) const override;
GLuint GetGLHandle(uint8_t aChannelIndex) const override;
private:
virtual ~RenderMacIOSurfaceTextureHostOGL();
void DeleteTextureHandle();
RefPtr<MacIOSurface> mSurface;
RefPtr<gl::GLContext> mGL;
GLuint mTextureHandles[3];
};
} // namespace wr
} // namespace mozilla
#endif // MOZILLA_GFX_RENDERMACIOSURFACETEXTUREHOSTOGL_H