Source code
Revision control
Copy as Markdown
Other Tools
/* -*- 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
#ifndef MOZILLA_GFX_RENDEREGLIMAGETEXTUREHOST_H
#define MOZILLA_GFX_RENDEREGLIMAGETEXTUREHOST_H
#include "mozilla/layers/TextureHostOGL.h"
#include "RenderTextureHost.h"
namespace mozilla {
namespace wr {
// RenderEGLImageTextureHost is created only for SharedSurface_EGLImage that is
// created in parent process.
class RenderEGLImageTextureHost final : public RenderTextureHost {
public:
RenderEGLImageTextureHost(EGLImage aImage, EGLSync aSync, gfx::IntSize aSize);
wr::WrExternalImage Lock(uint8_t aChannelIndex, gl::GLContext* aGL) override;
void Unlock() override;
size_t Bytes() override {
// XXX: we don't have a format so we can't get bpp.
return mSize.width * mSize.height;
}
private:
virtual ~RenderEGLImageTextureHost();
void DeleteTextureHandle();
const EGLImage mImage;
EGLSync mSync;
const gfx::IntSize mSize;
RefPtr<gl::GLContext> mGL;
GLenum mTextureTarget;
GLuint mTextureHandle;
};
} // namespace wr
} // namespace mozilla
#endif // MOZILLA_GFX_RENDEREGLIMAGETEXTUREHOST_H