diff options
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 60 |
1 files changed, 38 insertions, 22 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index cf2b5cf258..4bd99e8e92 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -137,6 +137,7 @@ typedef struct Picture{ int16_t (*motion_val_base[2])[2]; int8_t *ref_index[2]; uint32_t *mb_type_base; +#define MB_TYPE_INTRA MB_TYPE_INTRA4x4 //default mb_type if theres just one type #define IS_INTRA4x4(a) ((a)&MB_TYPE_INTRA4x4) #define IS_INTRA16x16(a) ((a)&MB_TYPE_INTRA16x16) #define IS_PCM(a) ((a)&MB_TYPE_INTRA_PCM) @@ -206,23 +207,28 @@ typedef struct MotionEstContext{ int mb_penalty_factor; int pre_pass; ///< = 1 for the pre pass int dia_size; + int xmin; + int xmax; + int ymin; + int ymax; uint8_t (*mv_penalty)[MAX_MV*2+1]; ///< amount of bits needed to encode a MV int (*sub_motion_search)(struct MpegEncContext * s, int *mx_ptr, int *my_ptr, int dmin, - int xmin, int ymin, int xmax, int ymax, - int pred_x, int pred_y, Picture *ref_picture, - int n, int size, uint8_t * const mv_penalty); - int (*motion_search[7])(struct MpegEncContext * s, int block, + 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, - int xmin, int ymin, int xmax, int ymax, Picture *ref_picture, int16_t (*last_mv)[2], + 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 block, + int (*pre_motion_search)(struct MpegEncContext * s, int *mx_ptr, int *my_ptr, - int P[10][2], int pred_x, int pred_y, - int xmin, int ymin, int xmax, int ymax, Picture *ref_picture, int16_t (*last_mv)[2], + 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, Picture *ref_picture, + 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); }MotionEstContext; @@ -351,12 +357,18 @@ typedef struct MpegEncContext { int16_t (*b_bidir_forw_mv_table_base)[2]; int16_t (*b_bidir_back_mv_table_base)[2]; int16_t (*b_direct_mv_table_base)[2]; + int16_t (*p_field_mv_table_base[2][2])[2]; + int16_t (*b_field_mv_table_base[2][2][2])[2]; int16_t (*p_mv_table)[2]; ///< MV table (1MV per MB) p-frame encoding int16_t (*b_forw_mv_table)[2]; ///< MV table (1MV per MB) forward mode b-frame encoding int16_t (*b_back_mv_table)[2]; ///< MV table (1MV per MB) backward mode b-frame encoding int16_t (*b_bidir_forw_mv_table)[2]; ///< MV table (1MV per MB) bidir mode b-frame encoding int16_t (*b_bidir_back_mv_table)[2]; ///< MV table (1MV per MB) bidir mode b-frame encoding int16_t (*b_direct_mv_table)[2]; ///< MV table (1MV per MB) direct mode b-frame encoding + int16_t (*p_field_mv_table[2][2])[2]; ///< MV table (2MV per MB) interlaced p-frame encoding + int16_t (*b_field_mv_table[2][2][2])[2];///< MV table (4MV per MB) interlaced b-frame encoding + uint8_t (*p_field_select_table[2]); + uint8_t (*b_field_select_table[2][2]); int me_method; ///< ME algorithm int scene_change_score; int mv_dir; @@ -391,17 +403,22 @@ typedef struct MpegEncContext { int mb_x, mb_y; int mb_skip_run; int mb_intra; - uint8_t *mb_type; ///< Table for MB type FIXME remove and use picture->mb_type -#define MB_TYPE_INTRA 0x01 -#define MB_TYPE_INTER 0x02 -#define MB_TYPE_INTER4V 0x04 -#define MB_TYPE_SKIPED 0x08 + uint16_t *mb_type; ///< Table for candidate MB types for encoding +#define CANDIDATE_MB_TYPE_INTRA 0x01 +#define CANDIDATE_MB_TYPE_INTER 0x02 +#define CANDIDATE_MB_TYPE_INTER4V 0x04 +#define CANDIDATE_MB_TYPE_SKIPED 0x08 //#define MB_TYPE_GMC 0x10 -#define MB_TYPE_DIRECT 0x10 -#define MB_TYPE_FORWARD 0x20 -#define MB_TYPE_BACKWARD 0x40 -#define MB_TYPE_BIDIR 0x80 +#define CANDIDATE_MB_TYPE_DIRECT 0x10 +#define CANDIDATE_MB_TYPE_FORWARD 0x20 +#define CANDIDATE_MB_TYPE_BACKWARD 0x40 +#define CANDIDATE_MB_TYPE_BIDIR 0x80 + +#define CANDIDATE_MB_TYPE_INTER_I 0x100 +#define CANDIDATE_MB_TYPE_FORWARD_I 0x200 +#define CANDIDATE_MB_TYPE_BACKWARD_I 0x400 +#define CANDIDATE_MB_TYPE_BIDIR_I 0x800 int block_index[6]; ///< index to current MB in block based arrays with edges int block_wrap[6]; @@ -551,8 +568,6 @@ typedef struct MpegEncContext { uint8_t *tex_pb_buffer; uint8_t *pb2_buffer; int mpeg_quant; - int16_t (*field_mv_table)[2][2]; ///< used for interlaced b frame decoding - int8_t (*field_select_table)[2]; ///< wtf, no really another table for interlaced b frames int t_frame; ///< time distance of first I -> B, used for interlaced b frames int padding_bug_score; ///< used to detect the VERY common padding bug in MPEG4 @@ -748,7 +763,8 @@ void ff_estimate_b_frame_motion(MpegEncContext * s, int mb_x, int mb_y); int ff_get_best_fcode(MpegEncContext * s, int16_t (*mv_table)[2], int type); void ff_fix_long_p_mvs(MpegEncContext * s); -void ff_fix_long_b_mvs(MpegEncContext * s, int16_t (*mv_table)[2], int f_code, int type); +void ff_fix_long_mvs(MpegEncContext * s, uint8_t *field_select_table, int field_select, + int16_t (*mv_table)[2], int f_code, int type, int truncate); void ff_init_me(MpegEncContext *s); int ff_pre_estimate_p_frame_motion(MpegEncContext * s, int mb_x, int mb_y); |