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//
// Copyright (c) 2015 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// PBufferSurfaceGLX.h: GLX implementation of egl::Surface for PBuffers
#ifndef LIBANGLE_RENDERER_GL_GLX_PBUFFERSURFACEGLX_H_
#define LIBANGLE_RENDERER_GL_GLX_PBUFFERSURFACEGLX_H_
#include "libANGLE/renderer/gl/glx/platform_glx.h"
#include "libANGLE/renderer/gl/glx/SurfaceGLX.h"
namespace rx
{
class FunctionsGLX;
class PbufferSurfaceGLX : public SurfaceGLX
{
public:
PbufferSurfaceGLX(const egl::SurfaceState &state,
RendererGL *renderer,
EGLint width,
EGLint height,
bool largest,
const FunctionsGLX &glx,
glx::Context context,
glx::FBConfig fbConfig);
~PbufferSurfaceGLX() override;
egl::Error initialize() override;
egl::Error makeCurrent() override;
egl::Error swap() override;
egl::Error postSubBuffer(EGLint x, EGLint y, EGLint width, EGLint height) override;
egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override;
egl::Error bindTexImage(gl::Texture *texture, EGLint buffer) override;
egl::Error releaseTexImage(EGLint buffer) override;
void setSwapInterval(EGLint interval) override;
EGLint getWidth() const override;
EGLint getHeight() const override;
EGLint isPostSubBufferSupported() const override;
EGLint getSwapBehavior() const override;
egl::Error checkForResize() override;
private:
unsigned mWidth;
unsigned mHeight;
bool mLargest;
const FunctionsGLX &mGLX;
glx::Context mContext;
glx::FBConfig mFBConfig;
glx::Pbuffer mPbuffer;
};
}
#endif // LIBANGLE_RENDERER_GL_GLX_PBUFFERSURFACEGLX_H_
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