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Diffstat (limited to 'source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLOffScreen.h')
-rw-r--r-- | source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLOffScreen.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLOffScreen.h b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLOffScreen.h new file mode 100644 index 00000000000..94d0d4aa105 --- /dev/null +++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLOffScreen.h @@ -0,0 +1,65 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * +* The Original Code is Copyright (C) 2015, Blender Foundation +* All rights reserved. +* +* The Original Code is: all of this file. +* +* Contributor(s): Blender Foundation. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __RAS_OPENGLOFFSCREEN__ +#define __RAS_OPENGLOFFSCREEN__ + +#include "RAS_IOffScreen.h" +#include "GPU_extensions.h" + +class RAS_ICanvas; + +class RAS_OpenGLOffScreen : public RAS_IOffScreen +{ + RAS_ICanvas *m_canvas; + // these are GL objects + unsigned int m_depthrb; + unsigned int m_colorrb; + unsigned int m_depthtx; + unsigned int m_colortx; + unsigned int m_fbo; + unsigned int m_blitfbo; + unsigned int m_blitrbo; + unsigned int m_blittex; + RAS_OFS_RENDER_TARGET m_target; + bool m_bound; + + +public: + RAS_OpenGLOffScreen(RAS_ICanvas *canvas); + ~RAS_OpenGLOffScreen(); + + bool Create(int width, int height, int samples, RAS_OFS_RENDER_TARGET target); + void Destroy(); + void Bind(RAS_OFS_BIND_MODE mode); + void Blit(); + void Unbind(); + void MipMap(); +}; + +#endif /* __RAS_OPENGLOFFSCREEN__ */ + |