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_VCL_INC_OPENGL_FRAMEBUFFER_H
      11             : #define INCLUDED_VCL_INC_OPENGL_FRAMEBUFFER_H
      12             : 
      13             : #include <GL/glew.h>
      14             : #include <vcl/dllapi.h>
      15             : 
      16             : #include <opengl/texture.hxx>
      17             : 
      18             : class VCL_PLUGIN_PUBLIC OpenGLFramebuffer
      19             : {
      20             : private:
      21             :     GLuint      mnId;
      22             :     int         mnWidth;
      23             :     int         mnHeight;
      24             :     GLuint      mnAttachedTexture;
      25             : 
      26             : public:
      27             :     OpenGLFramebuffer();
      28             :     virtual ~OpenGLFramebuffer();
      29             : 
      30             :     GLuint  Id() const { return mnId; };
      31           0 :     int     GetWidth() const { return mnWidth; };
      32           0 :     int     GetHeight() const { return mnHeight; };
      33             : 
      34             :     void    Bind();
      35             :     static void Unbind();
      36             : 
      37             :     bool    IsFree() const;
      38             :     bool    IsAttached( const OpenGLTexture& rTexture ) const;
      39             :     void    AttachTexture( const OpenGLTexture& rTexture );
      40             :     void    DetachTexture();
      41             : 
      42             : public:
      43             :     OpenGLFramebuffer* mpPrevFramebuffer;
      44             :     OpenGLFramebuffer* mpNextFramebuffer;
      45             : };
      46             : 
      47             : #endif // INCLUDED_VCL_INC_OPENGL_FRAMEBUFFER_H
      48             : 
      49             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */