1 files changed, 10 insertions, 2 deletions
diff --git a/source/gameengine/VideoTexture/ImageBuff.h b/source/gameengine/VideoTexture/ImageBuff.h
index fa2025fa8c4..e18edc44288 100644
--- a/source/gameengine/VideoTexture/ImageBuff.h
+++ b/source/gameengine/VideoTexture/ImageBuff.h
@@ -28,20 +28,28 @@ http://www.gnu.org/copyleft/lesser.txt.
 
 #include "ImageBase.h"
 
+struct ImBuf;
 
 /// class for image buffer
 class ImageBuff : public ImageBase
 {
+private:
+	struct ImBuf* m_imbuf;		// temporary structure for buffer manipulation
 public:
 	/// constructor
-	ImageBuff (void) : ImageBase(true) {}
+	ImageBuff (void) : ImageBase(true), m_imbuf(NULL) {}
 
 	/// destructor
-	virtual ~ImageBuff (void) {}
+	virtual ~ImageBuff (void);
 
 	/// load image from buffer
 	void load (unsigned char * img, short width, short height);
 
+	/// plot image from extern RGBA buffer to image at position x,y using one of IMB_BlendMode
+	void plot (unsigned char * img, short width, short height, short x, short y, short mode);
+	/// plot image from other ImageBuf to image at position x,y using one of IMB_BlendMode
+	void plot (ImageBuff* img, short x, short y, short mode);
+
 	/// refresh image - do nothing
 	virtual void refresh (void) {}
 };