1 files changed, 80 insertions, 0 deletions
diff --git a/mpeglib/lib/util/render/dither/ditherWrapper.h b/mpeglib/lib/util/render/dither/ditherWrapper.h
new file mode 100644
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--- /dev/null
+++ b/mpeglib/lib/util/render/dither/ditherWrapper.h
@@ -0,0 +1,80 @@
+/*
+  wrapper for X11 Window
+  Copyright (C) 1999  Martin Vogt
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation.
+
+  For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#ifndef __DITHERWRAPPER_H
+#define __DITHERWRAPPER_H
+
+ 
+#include "../../mmx/mmx.h"
+
+#include "../yuvPicture.h"
+#include "../imageBase.h"
+#include <stdlib.h>
+#include "ditherMMX.h"
+#include "dither8Bit.h"
+#include "dither16Bit.h"
+#include "dither32Bit.h"
+#include "ditherRGB_flipped.h"
+#include "ditherRGB.h"
+
+
+/**
+   Wraps all calls to software ditherer and the different 
+   resolutions,mmx enhancements, and doublesize ditherers.
+*/
+
+
+class DitherWrapper {
+
+  int lmmx;
+
+  int bpp;
+  // colorMask
+  unsigned int redMask;
+  unsigned int greenMask;
+  unsigned int blueMask;
+
+  Dither8Bit* dither8Bit;
+  Dither16Bit* dither16Bit;
+  Dither32Bit* dither32Bit;
+  DitherRGB_flipped* ditherRGB_flipped;
+  DitherRGB* ditherRGB;
+  
+ public:
+  DitherWrapper(int bpp,unsigned int redMask,
+		unsigned int greenMask,unsigned int blueMask,
+		unsigned char pixel[256]);
+  ~DitherWrapper();
+  
+/*    int getDitherSize(); */
+/*    void setDitherSize(int ditherMode); */
+
+  void doDither(YUVPicture* pic,int depth,int imageMode,
+		unsigned char* dest,int offset);
+  
+
+ private:
+  void doDitherYUV(YUVPicture* pic,int depth,int imageMode,
+		   unsigned char* dest,int offset);
+  void doDitherRGB(YUVPicture* pic,int depth,int imageMode,
+		   unsigned char* dest,int offset);
+  void doDitherRGB_NORMAL(YUVPicture* pic,int depth,int imageMode,
+			  unsigned char* dest,int offset);
+  void doDitherRGB_FLIPPED(YUVPicture* pic,int depth,int imageMode,
+			   unsigned char* dest,int offset);
+     
+  void doDither_std(YUVPicture* pic,int depth,unsigned char* dest,int offset);
+  void doDither_x2(YUVPicture* pic,int depth,unsigned char* dest,int offset);
+};
+
+#endif