transform8x8.h
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上传日期:2021-12-09
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Audio
开发平台:
Visual C++
- /*!
- ***************************************************************************
- *
- * file transform8x8.h
- *
- * brief
- * prototypes of 8x8 transform functions
- *
- * date
- * 9. October 2003
- *
- * author
- * Main contributors (see contributors.h for copyright, address and affiliation details)
- * Yuri Vatis
- **************************************************************************/
- #ifndef _TRANSFORM8X8_H_
- #define _TRANSFORM8X8_H_
- int Mode_Decision_for_new_Intra8x8Macroblock (Macroblock *currMB, double lambda, double *min_cost);
- int (*Mode_Decision_for_new_8x8IntraBlocks)(Macroblock *currMB, int b8, double lambda, double *min_cost, int cr_cbp[3]);
- int Mode_Decision_for_new_8x8IntraBlocks_JM_Low(Macroblock *currMB, int b8, double lambda, double *min_cost, int cr_cbp[3]);
- int Mode_Decision_for_new_8x8IntraBlocks_JM_High(Macroblock *currMB, int b8, double lambda, double *min_cost, int cr_cbp[3]);
- double RDCost_for_8x8IntraBlocks(Macroblock *currMB, int *c_nz, int b8, int ipmode, double lambda, double min_rdcost, int mostProbableMode, int c_nzCbCr[3]);
- void compute_comp_cost8x8(imgpel **cur_img, imgpel mpr8x8[16][16], int pic_opix_x, double *cost);
- void intrapred_8x8(Macroblock *currMB, ColorPlane pl, int img_x,int img_y, int *left_available, int *up_available, int *all_available);
- void LowPassForIntra8x8Pred(imgpel *PredPel, int block_up_left, int block_up, int block_left);
- #endif //_TRANSFORM8X8_H_