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//
// 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.
//
// DisplayGL.h: Defines the class interface for DisplayGL.
#ifndef LIBANGLE_RENDERER_GL_DISPLAYGL_H_
#define LIBANGLE_RENDERER_GL_DISPLAYGL_H_
#include "libANGLE/renderer/DisplayImpl.h"
#include "libANGLE/renderer/gl/FunctionsGL.h"
namespace egl
{
class Surface;
}
namespace rx
{
class ShareGroupGL : public ShareGroupImpl
{};
class RendererGL;
class DisplayGL : public DisplayImpl
{
public:
DisplayGL(const egl::DisplayState &state);
~DisplayGL() override;
egl::Error initialize(egl::Display *display) override;
void terminate() override;
ImageImpl *createImage(const egl::ImageState &state,
const gl::Context *context,
EGLenum target,
const egl::AttributeMap &attribs) override;
SurfaceImpl *createPbufferFromClientBuffer(const egl::SurfaceState &state,
EGLenum buftype,
EGLClientBuffer clientBuffer,
const egl::AttributeMap &attribs) override;
StreamProducerImpl *createStreamProducerD3DTexture(egl::Stream::ConsumerType consumerType,
const egl::AttributeMap &attribs) override;
ShareGroupImpl *createShareGroup() override;
egl::Error makeCurrent(egl::Display *display,
egl::Surface *drawSurface,
egl::Surface *readSurface,
gl::Context *context) override;
gl::Version getMaxConformantESVersion() const override;
Optional<gl::Version> getMaxSupportedDesktopVersion() const override;
virtual RendererGL *getRenderer() const = 0;
std::string getRendererDescription() override;
std::string getVendorString() override;
std::string getVersionString(bool includeFullVersion) override;
protected:
void generateExtensions(egl::DisplayExtensions *outExtensions) const override;
private:
virtual egl::Error makeCurrentSurfaceless(gl::Context *context);
};
} // namespace rx
#endif // LIBANGLE_RENDERER_GL_DISPLAYGL_H_