blob: 5d6ddd25a783478bd0052d0da60f368c09b8dbe6 [file] [log] [blame]
// Copyright 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.
// PBufferSurfaceWGL.h: WGL implementation of egl::Surface for PBuffers
#include "libANGLE/renderer/gl/wgl/SurfaceWGL.h"
#include <GL/wglext.h>
namespace rx
class FunctionsWGL;
class PbufferSurfaceWGL : public SurfaceWGL
PbufferSurfaceWGL(const egl::SurfaceState &state,
EGLint width,
EGLint height,
EGLenum textureFormat,
EGLenum textureTarget,
bool largest,
int pixelFormat,
HDC deviceContext,
const FunctionsWGL *functions);
~PbufferSurfaceWGL() override;
egl::Error initialize(const egl::Display *display) override;
egl::Error makeCurrent(const gl::Context *context) override;
egl::Error swap(const gl::Context *context) override;
egl::Error postSubBuffer(const gl::Context *context,
EGLint x,
EGLint y,
EGLint width,
EGLint height) override;
egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override;
egl::Error bindTexImage(const gl::Context *context,
gl::Texture *texture,
EGLint buffer) override;
egl::Error releaseTexImage(const gl::Context *context, EGLint buffer) override;
void setSwapInterval(EGLint interval) override;
EGLint getWidth() const override;
EGLint getHeight() const override;
EGLint isPostSubBufferSupported() const override;
EGLint getSwapBehavior() const override;
HDC getDC() const override;
EGLint mWidth;
EGLint mHeight;
bool mLargest;
EGLenum mTextureFormat;
EGLenum mTextureTarget;
int mPixelFormat;
HDC mParentDeviceContext;
HDC mPbufferDeviceContext;
const FunctionsWGL *mFunctionsWGL;
} // namespace rx