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| author | Michael Niedermayer <michaelni@gmx.at> | 2004-04-22 03:31:29 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-04-22 03:31:29 +0000 |
| commit | 2750b827b3144a62fdc161a47341dd58764522b7 (patch) | |
| tree | bc45f4aec80d3086f4d1684b554f94a1abb97b22 /libavcodec/mpegvideo.h | |
| parent | c4a171482630978700c52e988801c950a7a92e30 (diff) | |
| download | ffmpeg-2750b827b3144a62fdc161a47341dd58764522b7.tar.gz | |
motion estimation cleanup
replace ugly macros by always_inline functions, that way its much more readable and flexible as always_inline can simply be removed while the macros couldnt be
about 0.5 % speedup with default parameters
Originally committed as revision 3037 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index a759feae74..525780f67a 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -200,6 +200,10 @@ typedef struct MotionEstContext{ int co_located_mv[4][2]; ///< mv from last p frame for direct mode ME int direct_basis_mv[4][2]; uint8_t *scratchpad; ///< data area for the me algo, so that the ME doesnt need to malloc/free + uint8_t *best_mb; + uint8_t *temp_mb[2]; + uint8_t *temp; + int best_bits; uint32_t *map; ///< map to avoid duplicate evaluations uint32_t *score_map; ///< map to store the scores int map_generation; @@ -207,31 +211,33 @@ typedef struct MotionEstContext{ int penalty_factor; int sub_penalty_factor; int mb_penalty_factor; + int flags; + int sub_flags; + int mb_flags; int pre_pass; ///< = 1 for the pre pass int dia_size; int xmin; int xmax; int ymin; int ymax; + int pred_x; + int pred_y; + uint8_t *src[4][4]; + uint8_t *ref[4][4]; + int stride; + int uvstride; +/* cmp, chroma_cmp;*/ + op_pixels_func (*hpel_put)[4]; + op_pixels_func (*hpel_avg)[4]; + op_pixels_func (*chroma_hpel_put)[4]; + qpel_mc_func (*qpel_put)[16]; + qpel_mc_func (*qpel_avg)[16]; uint8_t (*mv_penalty)[MAX_MV*2+1]; ///< amount of bits needed to encode a MV + uint8_t *current_mv_penalty; int (*sub_motion_search)(struct MpegEncContext * s, int *mx_ptr, int *my_ptr, int dmin, - int pred_x, int pred_y, uint8_t *src_data[3], - uint8_t *ref_data[6], int stride, int uvstride, - int size, int h, uint8_t * const mv_penalty); - int (*motion_search[7])(struct MpegEncContext * s, - int *mx_ptr, int *my_ptr, - int P[10][2], int pred_x, int pred_y, uint8_t *src_data[3], - uint8_t *ref_data[6], int stride, int uvstride, int16_t (*last_mv)[2], - int ref_mv_scale, uint8_t * const mv_penalty); - int (*pre_motion_search)(struct MpegEncContext * s, - int *mx_ptr, int *my_ptr, - int P[10][2], int pred_x, int pred_y, uint8_t *src_data[3], - uint8_t *ref_data[6], int stride, int uvstride, int16_t (*last_mv)[2], - int ref_mv_scale, uint8_t * const mv_penalty); - int (*get_mb_score)(struct MpegEncContext * s, int mx, int my, int pred_x, int pred_y, uint8_t *src_data[3], - uint8_t *ref_data[6], int stride, int uvstride, - uint8_t * const mv_penalty); + int src_index, int ref_index, + int size, int h); }MotionEstContext; /** |