Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  */
       9             : 
      10             : #ifndef INCLUDED_CANVAS_SOURCE_OPENGL_OGL_BUFFERCONTEXT_HXX
      11             : #define INCLUDED_CANVAS_SOURCE_OPENGL_OGL_BUFFERCONTEXT_HXX
      12             : 
      13             : #include <GL/glew.h>
      14             : 
      15             : #include <sal/config.h>
      16             : #include <boost/shared_ptr.hpp>
      17             : 
      18             : 
      19             : namespace oglcanvas
      20             : {
      21           0 :     struct IBufferContext
      22             :     {
      23           0 :         virtual ~IBufferContext() {}
      24             : 
      25             :         /// start render to buffer. changes current framebuffer
      26             :         virtual bool startBufferRendering() = 0;
      27             : 
      28             :         /// end render to buffer. switches to default framebuffer
      29             :         virtual bool endBufferRendering() = 0;
      30             : 
      31             :         virtual GLuint getTextureId() = 0;
      32             :     };
      33             : 
      34             :     typedef ::boost::shared_ptr<IBufferContext> IBufferContextSharedPtr;
      35             : }
      36             : 
      37             : #endif
      38             : 
      39             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */