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Searched refs:mb_num (Results 1 – 25 of 25) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dratecontrol.c244 const double mb_num = s->mb_num; in get_qscale() local
254 rce->mv_bits / mb_num, in get_qscale()
256 rce->i_count / mb_num, in get_qscale()
257 rce->mc_mb_var_sum / mb_num, in get_qscale()
258 rce->mb_var_sum / mb_num, in get_qscale()
567 rce->misc_bits = s->mb_num + 10; in ff_rate_control_init()
568 rce->mb_var_sum = s->mb_num * 100; in ff_rate_control_init()
626 double bits = s->rc_initial_cplx * (i / 10000.0 + 1.0) * s->mb_num; in ff_rate_control_init()
637 rce.mc_mb_var_sum = bits * s->mb_num / 100000; in ff_rate_control_init()
638 rce.mb_var_sum = s->mb_num; in ff_rate_control_init()
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Dmpeg4videodec.c149 return s->mb_num; in mpeg4_is_resync()
152 int len, mb_num; in mpeg4_is_resync() local
153 int mb_num_bits = av_log2(s->mb_num - 1) + 1; in mpeg4_is_resync()
163 mb_num = get_bits(&s->gb, mb_num_bits); in mpeg4_is_resync()
164 if (!mb_num || mb_num > s->mb_num || get_bits_count(&s->gb)+6 > s->gb.size_in_bits) in mpeg4_is_resync()
165 mb_num= -1; in mpeg4_is_resync()
170 return mb_num; in mpeg4_is_resync()
449 int mb_num_bits = av_log2(s->mb_num - 1) + 1; in ff_mpeg4_decode_video_packet_header()
450 int header_extension = 0, mb_num, len; in ff_mpeg4_decode_video_packet_header() local
470 mb_num = get_bits(&s->gb, mb_num_bits); in ff_mpeg4_decode_video_packet_header()
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Ddnxhdenc.c336 if (!FF_ALLOCZ_TYPED_ARRAY(ctx->mb_rc, (ctx->m.avctx->qmax + 1) * ctx->m.mb_num)) in dnxhd_init_rc()
340 if (!FF_ALLOCZ_TYPED_ARRAY(ctx->mb_cmp, ctx->m.mb_num) || in dnxhd_init_rc()
341 !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()
879 ctx->mb_rc[(qscale * ctx->m.mb_num) + mb].ssd = ssd; in dnxhd_calc_bits_thread()
880 ctx->mb_rc[(qscale * ctx->m.mb_num) + mb].bits = ac_bits + dc_bits + 12 + in dnxhd_calc_bits_thread()
1039 int i = (q*ctx->m.mb_num) + mb; in dnxhd_encode_rdo()
1107 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.c733 for (i = 0; i < s->mb_num; i++) { in is_intra_more_likely()
809 atomic_init(&s->error_count, 3 * s->mb_num); in ff_er_frame_start()
833 const int start_i = av_clip(startx + starty * s->mb_width, 0, s->mb_num - 1); in ff_er_add_slice()
834 const int end_i = av_clip(endx + endy * s->mb_width, 0, s->mb_num); in ff_er_add_slice()
879 if (end_i == s->mb_num) in ff_er_add_slice()
990 for (i = s->mb_num - 1; i >= 0; i--) { in ff_er_frame_end()
1012 for (i = s->mb_num - 1; i >= 0; i--) { in ff_er_frame_end()
1036 for (i = s->mb_num - 2; i >= s->mb_width + 100; i--) { in ff_er_frame_end()
1061 for (i = s->mb_num - 1; i >= 0; i--) { in ff_er_frame_end()
1086 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.c249 if(s->mb_num > 1583) in ff_h263_encode_gob_header()
272 for(i=1; i<s->mb_num; i++){ in ff_clean_h263_qscales()
276 for(i=s->mb_num-2; i>=0; i--){ in ff_clean_h263_qscales()
282 for(i=1; i<s->mb_num; i++){ in ff_clean_h263_qscales()
827 if(s->mb_num-1 <= ff_mba_max[i]) break; in ff_h263_encode_mba()
Derror_resilience.h59 int mb_num; member
Dmpeg4videoenc.c226 for (i = 0; i < s->mb_num; i++) { in ff_clean_mpeg4_qscales()
231 if (2 * odd > s->mb_num) in ff_clean_mpeg4_qscales()
236 for (i = 0; i < s->mb_num; i++) { in ff_clean_mpeg4_qscales()
244 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.c249 er->mb_num = h->mb_num; in ff_h264_slice_context_init()
256 if (!FF_ALLOCZ_TYPED_ARRAY(er->mb_index2xy, h->mb_num + 1) || in ff_h264_slice_context_init()
Dsvq3.c122 int mb_stride, mb_num; member
1068 i = (s->mb_num < 64) ? 6 : (1 + av_log2(s->mb_num - 1)); in svq3_decode_slice_header()
1298 s->mb_num = s->mb_width * s->mb_height; in svq3_decode_init()
Dituh263dec.c143 if (s->mb_num - 1 <= ff_mba_max[i]) in ff_h263_decode_mba()
183 if(s->mb_num > 1583) in h263_decode_gob_header()
1227 s->mb_num = s->mb_width * s->mb_height; in ff_h263_decode_picture_header()
Dh264_slice.c352 h->mb_num = h1->mb_num; in ff_h264_update_thread_context()
1071 h->mb_num = h->mb_width * h->mb_height; in h264_init_ps()
1965 av_assert1(h->mb_num == h->mb_width * h->mb_height); in h264_slice_init()
1966 if (sl->first_mb_addr << FIELD_OR_MBAFF_PICTURE(h) >= h->mb_num || in h264_slice_init()
1967 sl->first_mb_addr >= h->mb_num) { in h264_slice_init()
2614 … 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.h444 int mb_num; member
Dh261dec.c519 s->mb_num = s->mb_width * s->mb_height; in h261_decode_picture_header()
Dmpegvideo.h133 int mb_num; ///< number of MBs of a picture member
Drv40.c240 if(r->s.mb_skip_run > (unsigned)s->mb_num) in rv40_decode_mb_info()
Drv10.c141 if (show_bits(&s->gb, 12) == 0 || (mb_xy && mb_xy < s->mb_num)) { in rv10_decode_picture_header()
Dh263dec.c670 s->er.error_status_table[s->mb_num - 1] = ER_MB_ERROR; in ff_h263_decode_frame()
Dh264_cavlc.c714 if (mb_skip_run > h->mb_num) { in ff_h264_decode_mb_cavlc()
Dmpegvideo.c731 s->mb_num = s->mb_width * s->mb_height; in init_context_frame()
747 if (!FF_ALLOCZ_TYPED_ARRAY(s->mb_index2xy, s->mb_num + 1)) in init_context_frame()
Dmpegvideo_enc.c225 for (i = 0; i < s->mb_num; i++) { in ff_init_qscale_tab()
1605 s->mb_num / s->b_sensitivity) in select_input_picture()
1926 avctx->p_count = s->mb_num - s->i_count - s->skip_count; in ff_mpv_encode_picture()
Dmotion_est.c1612 for(i=0; i<8; i++) score[i]= s->mb_num*(8-i); in ff_get_best_fcode()
Dsnowenc.c85 s->m.mb_num = (avctx->width * avctx->height + 255) / 256; // For ratecontrol in encode_init()
/third_party/gstreamer/gstplugins_bad/gst-libs/gst/codecparsers/
Dgstmpeg4parser.c1333 vop->mb_num = vop->mb_height * vop->mb_width; in gst_mpeg4_parse_video_object_plane()
1409 vop->mb_num = vop->mb_height * vop->mb_width; in gst_mpeg4_parse_video_object_plane()
1670 vop->mb_num = vop->mb_height * vop->mb_width; in gst_mpeg4_parse_video_packet_header()
1675 g_bit_storage (vop->mb_num - 1)); in gst_mpeg4_parse_video_packet_header()
Dgstmpeg4parser.h500 guint mb_num; member