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Searched refs:mb_num (Results 1 – 23 of 23) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dratecontrol.c243 const double mb_num = s->mb_num; in get_qscale() local
253 rce->mv_bits / mb_num, in get_qscale()
255 rce->i_count / mb_num, in get_qscale()
256 rce->mc_mb_var_sum / mb_num, in get_qscale()
257 rce->mb_var_sum / mb_num, in get_qscale()
566 rce->misc_bits = s->mb_num + 10; in ff_rate_control_init()
567 rce->mb_var_sum = s->mb_num * 100; in ff_rate_control_init()
625 double bits = s->rc_initial_cplx * (i / 10000.0 + 1.0) * s->mb_num; in ff_rate_control_init()
636 rce.mc_mb_var_sum = bits * s->mb_num / 100000; in ff_rate_control_init()
637 rce.mb_var_sum = s->mb_num; in ff_rate_control_init()
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Dmpeg4videodec.c220 return s->mb_num; in mpeg4_is_resync()
223 int len, mb_num; in mpeg4_is_resync() local
224 int mb_num_bits = av_log2(s->mb_num - 1) + 1; in mpeg4_is_resync()
234 mb_num = get_bits(&s->gb, mb_num_bits); in mpeg4_is_resync()
235 if (!mb_num || mb_num > s->mb_num || get_bits_count(&s->gb)+6 > s->gb.size_in_bits) in mpeg4_is_resync()
236 mb_num= -1; in mpeg4_is_resync()
241 return mb_num; in mpeg4_is_resync()
520 int mb_num_bits = av_log2(s->mb_num - 1) + 1; in ff_mpeg4_decode_video_packet_header()
521 int header_extension = 0, mb_num, len; in ff_mpeg4_decode_video_packet_header() local
541 mb_num = get_bits(&s->gb, mb_num_bits); in ff_mpeg4_decode_video_packet_header()
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Ddnxhdenc.c339 if (!FF_ALLOCZ_TYPED_ARRAY(ctx->mb_rc, (ctx->m.avctx->qmax + 1) * ctx->m.mb_num)) in dnxhd_init_rc()
343 if (!FF_ALLOCZ_TYPED_ARRAY(ctx->mb_cmp, ctx->m.mb_num) || in dnxhd_init_rc()
344 !FF_ALLOCZ_TYPED_ARRAY(ctx->mb_cmp_tmp, ctx->m.mb_num)) in dnxhd_init_rc()
466 ctx->m.mb_num = ctx->m.mb_height * ctx->m.mb_width; in dnxhd_encode_init()
499 !FF_ALLOCZ_TYPED_ARRAY(ctx->mb_bits, ctx->m.mb_num) || in dnxhd_encode_init()
500 !FF_ALLOCZ_TYPED_ARRAY(ctx->mb_qscale, ctx->m.mb_num)) in dnxhd_encode_init()
872 ctx->mb_rc[(qscale * ctx->m.mb_num) + mb].ssd = ssd; in dnxhd_calc_bits_thread()
873 ctx->mb_rc[(qscale * ctx->m.mb_num) + mb].bits = ac_bits + dc_bits + 12 + in dnxhd_calc_bits_thread()
1033 int i = (q*ctx->m.mb_num) + mb; in dnxhd_encode_rdo()
1101 bits += ctx->mb_rc[(qscale*ctx->m.mb_num) + (y*ctx->m.mb_width+x)].bits; in dnxhd_find_qscale()
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Derror_resilience.c729 for (i = 0; i < s->mb_num; i++) { in is_intra_more_likely()
801 atomic_init(&s->error_count, 3 * s->mb_num); in ff_er_frame_start()
825 const int start_i = av_clip(startx + starty * s->mb_width, 0, s->mb_num - 1); in ff_er_add_slice()
826 const int end_i = av_clip(endx + endy * s->mb_width, 0, s->mb_num); in ff_er_add_slice()
871 if (end_i == s->mb_num) in ff_er_add_slice()
983 for (i = s->mb_num - 1; i >= 0; i--) { in ff_er_frame_end()
1005 for (i = s->mb_num - 1; i >= 0; i--) { in ff_er_frame_end()
1029 for (i = s->mb_num - 2; i >= s->mb_width + 100; i--) { in ff_er_frame_end()
1054 for (i = s->mb_num - 1; i >= 0; i--) { in ff_er_frame_end()
1079 for (i = 0; i < s->mb_num; i++) { in ff_er_frame_end()
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Dmpeg_er.c109 er->mb_num = s->mb_num; in ff_mpeg_er_init()
Dituh263enc.c255 if(s->mb_num > 1583) in ff_h263_encode_gob_header()
278 for(i=1; i<s->mb_num; i++){ in ff_clean_h263_qscales()
282 for(i=s->mb_num-2; i>=0; i--){ in ff_clean_h263_qscales()
288 for(i=1; i<s->mb_num; i++){ in ff_clean_h263_qscales()
876 if(s->mb_num-1 <= ff_mba_max[i]) break; in ff_h263_encode_mba()
Derror_resilience.h60 int mb_num; member
Dmpeg4videoenc.c233 for (i = 0; i < s->mb_num; i++) { in ff_clean_mpeg4_qscales()
238 if (2 * odd > s->mb_num) in ff_clean_mpeg4_qscales()
243 for (i = 0; i < s->mb_num; i++) { in ff_clean_mpeg4_qscales()
251 for (i = 1; i < s->mb_num; i++) { in ff_clean_mpeg4_qscales()
1363 int mb_num_bits = av_log2(s->mb_num - 1) + 1; in ff_mpeg4_encode_video_packet_header()
Dh264dec.c226 er->mb_num = h->mb_num; in ff_h264_alloc_tables()
233 if (!FF_ALLOCZ_TYPED_ARRAY(er->mb_index2xy, h->mb_num + 1) || in ff_h264_alloc_tables()
Dh263dec.c555 if (s->pict_type != AV_PICTURE_TYPE_B && s->mb_num/2 > get_bits_left(&s->gb)) in ff_h263_decode_frame()
672 s->er.error_status_table[s->mb_num - 1] = ER_MB_ERROR; in ff_h263_decode_frame()
Dsvq3.c123 int mb_stride, mb_num; member
1062 i = (s->mb_num < 64) ? 6 : (1 + av_log2(s->mb_num - 1)); in svq3_decode_slice_header()
1292 s->mb_num = s->mb_width * s->mb_height; in svq3_decode_init()
Dmpegvideo.h116 int mb_num; ///< number of MBs of a picture member
Dituh263dec.c146 if (s->mb_num - 1 <= ff_mba_max[i]) in ff_h263_decode_mba()
186 if(s->mb_num > 1583) in h263_decode_gob_header()
1315 s->mb_num = s->mb_width * s->mb_height; in ff_h263_decode_picture_header()
Dh264_slice.c364 h->mb_num = h1->mb_num; in ff_h264_update_thread_context()
1093 h->mb_num = h->mb_width * h->mb_height; in h264_init_ps()
2061 av_assert1(h->mb_num == h->mb_width * h->mb_height); in h264_slice_init()
2062 if (sl->first_mb_addr << FIELD_OR_MBAFF_PICTURE(h) >= h->mb_num || in h264_slice_init()
2063 sl->first_mb_addr >= h->mb_num) { in h264_slice_init()
2708 … const int start_i = av_clip(sl->resync_mb_x + sl->resync_mb_y * h->mb_width, 0, h->mb_num - 1); in decode_slice()
Dh264dec.h435 int mb_num; member
Dh261dec.c536 s->mb_num = s->mb_width * s->mb_height; in h261_decode_picture_header()
Drv40.c243 if(r->s.mb_skip_run > (unsigned)s->mb_num) in rv40_decode_mb_info()
Drv10.c144 if (show_bits(&s->gb, 12) == 0 || (mb_xy && mb_xy < s->mb_num)) { in rv10_decode_picture_header()
Dmpegvideo.c540 s->mb_num = s->mb_width * s->mb_height; in ff_mpv_init_context_frame()
556 if (!FF_ALLOCZ_TYPED_ARRAY(s->mb_index2xy, s->mb_num + 1)) in ff_mpv_init_context_frame()
Dh264_cavlc.c712 if (mb_skip_run > h->mb_num) { in ff_h264_decode_mb_cavlc()
Dmotion_est.c1614 for(i=0; i<8; i++) score[i]= s->mb_num*(8-i); in ff_get_best_fcode()
Dmpegvideo_enc.c241 for (i = 0; i < s->mb_num; i++) { in ff_init_qscale_tab()
1428 s->mb_num / s->b_sensitivity) in select_input_picture()
Dsnowenc.c79 s->m.mb_num = (avctx->width * avctx->height + 255) / 256; // For ratecontrol in encode_init()