--- postprocessing.h 2003/12/10 01:02:44 1.1.4.1 +++ postprocessing.h 2004/03/22 22:36:23 1.2 @@ -3,7 +3,7 @@ * XVID MPEG-4 VIDEO CODEC * - Postprocessing header - * - * Copyright(C) 2003 Michael Militzer + * Copyright(C) 2003 Michael Militzer * * This program is free software ; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -19,23 +19,46 @@ * along with this program ; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * + * $Id: postprocessing.h,v 1.2 2004/03/22 22:36:23 edgomez Exp $ + * ****************************************************************************/ #ifndef _POSTPROCESSING_H_ #define _POSTPROCESSING_H_ #include - #include "../portab.h" +/* Filtering thresholds */ + +#define THR1 2 +#define THR2 6 + +#define MAX_NOISE 4096 +#define MAX_SHIFT 1024 +#define MAX_RES (MAX_NOISE - MAX_SHIFT) + +typedef struct { + int8_t xvid_thresh_tbl[511]; + uint8_t xvid_abs_tbl[511]; + int8_t xvid_noise1[MAX_NOISE * sizeof(int8_t)]; + int8_t xvid_noise2[MAX_NOISE * sizeof(int8_t)]; + int8_t *xvid_prev_shift[MAX_RES][6]; + int prev_quant; +} XVID_POSTPROC; + void -image_deblock(IMAGE * img, int edged_width, +image_postproc(XVID_POSTPROC *tbls, IMAGE * img, int edged_width, const MACROBLOCK * mbs, int mb_width, int mb_height, int mb_stride, - int flags); + int flags, int frame_num, int bvop); + +void deblock8x8_h(XVID_POSTPROC *tbls, uint8_t *img, int stride, int quant); +void deblock8x8_v(XVID_POSTPROC *tbls, uint8_t *img, int stride, int quant); -void deblock8x8_h(uint8_t *img, int stride, int quant); -void deblock8x8_v(uint8_t *img, int stride, int quant); +void init_postproc(XVID_POSTPROC *tbls); +void init_noise(XVID_POSTPROC *tbls); +void init_deblock(XVID_POSTPROC *tbls); -void init_postproc(void); +void add_noise(XVID_POSTPROC * tbls, uint8_t *dst, uint8_t *src, int stride, int width, int height, int shiftptr, int quant); -#endif \ No newline at end of file +#endif