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
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+++ 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__ */
+