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quant4x4.h
资源名称：chapter15.rar [点击查看]
上传用户：hjq518
上传日期：2021-12-09
资源大小：5084k
文件大小：6k
源码类别：
Audio
开发平台：
Visual C++
- /*!
- ************************************************************************
- * file quant4x4.h
- *
- * brief
- * Quantization process header file
- *
- * author
- * Limin Liu <lliu@dolby.com>
- * Alexis Michael Tourapis <alexismt@ieee.org>
- *
- ************************************************************************
- */
- #ifndef _QUANT4x4_H_
- #define _QUANT4x4_H_
- void init_quant_4x4(InputParameters *params, ImageParameters *img, Slice *currSlice);
- int quant_4x4_normal (int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int is_calvc);
- int quant_4x4_around (int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int is_calvc);
- int quant_4x4_trellis(int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int is_calvc);
- int (*quant_4x4) (int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int is_calvc);
- int quant_dc4x4_normal (int (*tblock)[4], int qp, int* DCLevel, int* DCRun,
- int levelscale, int invlevelscale, int leveloffset, const byte (*pos_scan)[2], int is_calvc);
- int quant_dc4x4_around (int (*tblock)[4], int qp, int* DCLevel, int* DCRun,
- int levelscale, int invlevelscale, int leveloffset, const byte (*pos_scan)[2], int is_calvc);
- int quant_dc4x4_trellis(int (*tblock)[4], int qp, int* DCLevel, int* DCRun,
- int levelscale, int invlevelscale, int leveloffset, const byte (*pos_scan)[2], int is_calvc);
- int (*quant_dc4x4) (int (*tblock)[4], int qp, int* DCLevel, int* DCRun,
- int levelscale, int invlevelscale, int leveloffset, const byte (*pos_scan)[2], int is_calvc);
- int quant_ac4x4_normal (int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int type, int is_calvc);
- int quant_ac4x4_around (int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int type, int is_calvc);
- int quant_ac4x4_trellis(int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int type, int is_calvc);
- int (*quant_ac4x4) (int (*tblock)[16], int block_y, int block_x, int qp,
- int* ACLevel, int* ACRun,
- int **fadjust4x4, int **levelscale, int **invlevelscale, int **leveloffset,
- int *coeff_cost, const byte (*pos_scan)[2], const byte *c_cost, int type, int is_calvc);
- void rdoq_4x4_CAVLC (int (*tblock)[16], int block_y, int block_x, int qp_per, int qp_rem,
- int **levelscale, int **leveloffset, const byte (*pos_scan)[2], int levelTrellis[16]);
- void rdoq_4x4_CABAC (int (*tblock)[16], int block_y, int block_x, int qp_per, int qp_rem,
- int **levelscale, int **leveloffset, const byte (*pos_scan)[2], int levelTrellis[16]);
- void (*rdoq_4x4) (int (*tblock)[16], int block_y, int block_x, int qp_per, int qp_rem,
- int **levelscale, int **leveloffset, const byte (*pos_scan)[2], int levelTrellis[16]);
- void rdoq_dc_CAVLC (int (*tblock)[4], int qp_per, int qp_rem, int levelscale, int leveloffset,
- const byte (*pos_scan)[2], int levelTrellis[16], int type);
- void rdoq_dc_CABAC (int (*tblock)[4], int qp_per, int qp_rem, int levelscale, int leveloffset,
- const byte (*pos_scan)[2], int levelTrellis[16], int type);
- void (*rdoq_dc) (int (*tblock)[4], int qp_per, int qp_rem, int levelscale, int leveloffset,
- const byte (*pos_scan)[2], int levelTrellis[16], int type);
- void rdoq_ac4x4_CAVLC (int (*tblock)[16] , int block_y, int block_x, int qp_per, int qp_rem,
- int **levelscale, int **leveloffset, const byte (*pos_scan)[2], int levelTrellis[16], int type);
- void rdoq_ac4x4_CABAC (int (*tblock)[16] , int block_y, int block_x, int qp_per, int qp_rem,
- int **levelscale, int **leveloffset, const byte (*pos_scan)[2], int levelTrellis[16], int type);
- void (*rdoq_ac4x4) (int (*tblock)[16] , int block_y, int block_x, int qp_per, int qp_rem,
- int **levelscale, int **leveloffset, const byte (*pos_scan)[2], int levelTrellis[16], int type);
- #endif
