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//
// Copyright (c) 2014 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.
//
// SurfaceImpl.h: Implementation methods of egl::Surface
#ifndef LIBANGLE_RENDERER_SURFACEIMPL_H_
#define LIBANGLE_RENDERER_SURFACEIMPL_H_
#include "common/angleutils.h"
#include "libANGLE/Error.h"
#include "libANGLE/FramebufferAttachment.h"
#include "libANGLE/renderer/FramebufferAttachmentObjectImpl.h"
namespace gl
{
class FramebufferState;
}
namespace egl
{
class Display;
struct Config;
struct SurfaceState;
}
namespace rx
{
class FramebufferImpl;
class SurfaceImpl : public FramebufferAttachmentObjectImpl
{
public:
SurfaceImpl(const egl::SurfaceState &surfaceState);
virtual ~SurfaceImpl();
virtual egl::Error initialize() = 0;
virtual FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &state) = 0;
virtual egl::Error swap() = 0;
virtual egl::Error postSubBuffer(EGLint x, EGLint y, EGLint width, EGLint height) = 0;
virtual egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) = 0;
virtual egl::Error bindTexImage(gl::Texture *texture, EGLint buffer) = 0;
virtual egl::Error releaseTexImage(EGLint buffer) = 0;
virtual void setSwapInterval(EGLint interval) = 0;
// width and height can change with client window resizing
virtual EGLint getWidth() const = 0;
virtual EGLint getHeight() const = 0;
virtual EGLint isPostSubBufferSupported() const = 0;
virtual EGLint getSwapBehavior() const = 0;
protected:
const egl::SurfaceState &mState;
};
}
#endif // LIBANGLE_RENDERER_SURFACEIMPL_H_
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