H.264/AVC Reference Software Encoder: transform8x8.h Source File

00001 
00002 /*!
00003  ***************************************************************************
00004  *
00005  * \file transform8x8.h
00006  *
00007  * \brief
00008 *    prototypes of 8x8 transform functions
00009   *
00010  * \date
00011  *    9. October 2003
00012  *
00013  * \author
00014  *    Main contributors (see contributors.h for copyright, address and affiliation details)
00015  *    Yuri Vatis
00016  **************************************************************************/
00017 
00018 #ifndef _TRANSFORM8X8_H_
00019 #define _TRANSFORM8X8_H_
00020 
00021 int    Mode_Decision_for_Intra8x8Macroblock    (Slice *currSlice, Macroblock *currMB, double lambda, double *min_cost);
00022 int    (*Mode_Decision_for_8x8IntraBlocks)     (Slice *currSlice, Macroblock *currMB, int b8, double lambda, double *min_cost, int cr_cbp[3]);
00023 int    Mode_Decision_for_8x8IntraBlocks_JM_Low (Slice *currSlice, Macroblock *currMB, int b8, double lambda, double *min_cost, int cr_cbp[3]);
00024 int    Mode_Decision_for_8x8IntraBlocks_JM_High(Slice *currSlice, Macroblock *currMB, int b8, double lambda, double *min_cost, int cr_cbp[3]);
00025 
00026 double RDCost_for_8x8IntraBlocks (Slice *currSlice, Macroblock *currMB, int *c_nz, int b8, int ipmode, double lambda, double min_rdcost, int mostProbableMode, int c_nzCbCr[3]);
00027 void   compute_comp_cost8x8(imgpel **cur_img, imgpel **mpr8x8, int pic_opix_x, double *cost);
00028 
00029 void   intrapred_8x8(Macroblock *currMB, ColorPlane pl, int img_x,int img_y, int *left_available, int *up_available, int *all_available);
00030 void   LowPassForIntra8x8Pred(imgpel *PredPel, int block_up_left, int block_up, int block_left);
00031 
00032 #endif //_TRANSFORM8X8_H_