H.264/AVC Reference Software Encoder: md

00001 /*!
00002  ***************************************************************************
00003  * \file
00004  *    md_distortion.h
00005  *
00006  * \author
00007  *    Alexis Michael Tourapis        <alexis.tourapis@dolby.com>
00008  *
00009  * \date
00010  *    7. February 2009
00011  *
00012  * \brief
00013  *    Headerfile for distortion functions
00014  **************************************************************************
00015  */
00016 
00017 #ifndef _MD_DISTORTION_H_
00018 #define _MD_DISTORTION_H_
00019 
00020 #include "global.h"
00021 
00022 // Functions
00023 extern void  setupDistortion (Slice *currSlice);
00024 extern int64 compute_SSE     (imgpel **imgRef, imgpel **imgSrc, int xRef, int xSrc, int ySize, int xSize);
00025 extern int64 compute_SSE_cr  (imgpel **imgRef, imgpel **imgSrc, int xRef, int xSrc, int ySize, int xSize);
00026 extern int64 compute_SSE16x16(imgpel **imgRef, imgpel **imgSrc, int xRef, int xSrc);
00027 extern int64 compute_SSE8x8  (imgpel **imgRef, imgpel **imgSrc, int xRef, int xSrc);
00028 extern int64 compute_SSE4x4  (imgpel **imgRef, imgpel **imgSrc, int xRef, int xSrc);
00029 #endif