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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_CANVAS_SOURCE_OPENGL_OGL_BUFFERCONTEXT_HXX
#define INCLUDED_CANVAS_SOURCE_OPENGL_OGL_BUFFERCONTEXT_HXX
#include <GL/glew.h>
#include <sal/config.h>
#include <memory>
namespace oglcanvas
{
struct IBufferContext
{
virtual ~IBufferContext() {}
/// start render to buffer. changes current framebuffer
virtual bool startBufferRendering() = 0;
/// end render to buffer. switches to default framebuffer
virtual bool endBufferRendering() = 0;
virtual GLuint getTextureId() = 0;
};
typedef std::shared_ptr<IBufferContext> IBufferContextSharedPtr;
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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