51 0 + 0 * 4, 0 + 1 * 4, 1 + 0 * 4, 0 + 2 * 4,
52 0 + 3 * 4, 1 + 1 * 4, 1 + 2 * 4, 1 + 3 * 4,
53 2 + 0 * 4, 2 + 1 * 4, 2 + 2 * 4, 2 + 3 * 4,
54 3 + 0 * 4, 3 + 1 * 4, 3 + 2 * 4, 3 + 3 * 4,
58 0 + 0 * 8, 0 + 1 * 8, 0 + 2 * 8, 1 + 0 * 8,
59 1 + 1 * 8, 0 + 3 * 8, 0 + 4 * 8, 1 + 2 * 8,
60 2 + 0 * 8, 1 + 3 * 8, 0 + 5 * 8, 0 + 6 * 8,
61 0 + 7 * 8, 1 + 4 * 8, 2 + 1 * 8, 3 + 0 * 8,
62 2 + 2 * 8, 1 + 5 * 8, 1 + 6 * 8, 1 + 7 * 8,
63 2 + 3 * 8, 3 + 1 * 8, 4 + 0 * 8, 3 + 2 * 8,
64 2 + 4 * 8, 2 + 5 * 8, 2 + 6 * 8, 2 + 7 * 8,
65 3 + 3 * 8, 4 + 1 * 8, 5 + 0 * 8, 4 + 2 * 8,
66 3 + 4 * 8, 3 + 5 * 8, 3 + 6 * 8, 3 + 7 * 8,
67 4 + 3 * 8, 5 + 1 * 8, 6 + 0 * 8, 5 + 2 * 8,
68 4 + 4 * 8, 4 + 5 * 8, 4 + 6 * 8, 4 + 7 * 8,
69 5 + 3 * 8, 6 + 1 * 8, 6 + 2 * 8, 5 + 4 * 8,
70 5 + 5 * 8, 5 + 6 * 8, 5 + 7 * 8, 6 + 3 * 8,
71 7 + 0 * 8, 7 + 1 * 8, 6 + 4 * 8, 6 + 5 * 8,
72 6 + 6 * 8, 6 + 7 * 8, 7 + 2 * 8, 7 + 3 * 8,
73 7 + 4 * 8, 7 + 5 * 8, 7 + 6 * 8, 7 + 7 * 8,
77 0 + 0 * 8, 1 + 1 * 8, 2 + 0 * 8, 0 + 7 * 8,
78 2 + 2 * 8, 2 + 3 * 8, 2 + 4 * 8, 3 + 3 * 8,
79 3 + 4 * 8, 4 + 3 * 8, 4 + 4 * 8, 5 + 3 * 8,
80 5 + 5 * 8, 7 + 0 * 8, 6 + 6 * 8, 7 + 4 * 8,
81 0 + 1 * 8, 0 + 3 * 8, 1 + 3 * 8, 1 + 4 * 8,
82 1 + 5 * 8, 3 + 1 * 8, 2 + 5 * 8, 4 + 1 * 8,
83 3 + 5 * 8, 5 + 1 * 8, 4 + 5 * 8, 6 + 1 * 8,
84 5 + 6 * 8, 7 + 1 * 8, 6 + 7 * 8, 7 + 5 * 8,
85 0 + 2 * 8, 0 + 4 * 8, 0 + 5 * 8, 2 + 1 * 8,
86 1 + 6 * 8, 4 + 0 * 8, 2 + 6 * 8, 5 + 0 * 8,
87 3 + 6 * 8, 6 + 0 * 8, 4 + 6 * 8, 6 + 2 * 8,
88 5 + 7 * 8, 6 + 4 * 8, 7 + 2 * 8, 7 + 6 * 8,
89 1 + 0 * 8, 1 + 2 * 8, 0 + 6 * 8, 3 + 0 * 8,
90 1 + 7 * 8, 3 + 2 * 8, 2 + 7 * 8, 4 + 2 * 8,
91 3 + 7 * 8, 5 + 2 * 8, 4 + 7 * 8, 5 + 4 * 8,
92 6 + 3 * 8, 6 + 5 * 8, 7 + 3 * 8, 7 + 7 * 8,
97 0 + 0 * 8, 1 + 1 * 8, 1 + 2 * 8, 2 + 2 * 8,
98 4 + 1 * 8, 0 + 5 * 8, 3 + 3 * 8, 7 + 0 * 8,
99 3 + 4 * 8, 1 + 7 * 8, 5 + 3 * 8, 6 + 3 * 8,
100 2 + 7 * 8, 6 + 4 * 8, 5 + 6 * 8, 7 + 5 * 8,
101 1 + 0 * 8, 2 + 0 * 8, 0 + 3 * 8, 3 + 1 * 8,
102 3 + 2 * 8, 0 + 6 * 8, 4 + 2 * 8, 6 + 1 * 8,
103 2 + 5 * 8, 2 + 6 * 8, 6 + 2 * 8, 5 + 4 * 8,
104 3 + 7 * 8, 7 + 3 * 8, 4 + 7 * 8, 7 + 6 * 8,
105 0 + 1 * 8, 3 + 0 * 8, 0 + 4 * 8, 4 + 0 * 8,
106 2 + 3 * 8, 1 + 5 * 8, 5 + 1 * 8, 5 + 2 * 8,
107 1 + 6 * 8, 3 + 5 * 8, 7 + 1 * 8, 4 + 5 * 8,
108 4 + 6 * 8, 7 + 4 * 8, 5 + 7 * 8, 6 + 7 * 8,
109 0 + 2 * 8, 2 + 1 * 8, 1 + 3 * 8, 5 + 0 * 8,
110 1 + 4 * 8, 2 + 4 * 8, 6 + 0 * 8, 4 + 3 * 8,
111 0 + 7 * 8, 4 + 4 * 8, 7 + 2 * 8, 3 + 6 * 8,
112 5 + 5 * 8, 6 + 5 * 8, 6 + 6 * 8, 7 + 7 * 8,
121 if (
h->DPB[
i].f->buf[0] && !
h->DPB[
i].reference &&
122 (remove_current || &
h->DPB[
i] !=
h->cur_pic_ptr)) {
139 h->mb_width * 16 * 3 *
sizeof(
uint8_t) * 2);
141 h->mb_width * 16 * 3 *
sizeof(
uint8_t) * 2);
162 const int big_mb_num =
h->mb_stride * (
h->mb_height + 1) + 1;
163 const int mb_array_size =
h->mb_stride *
h->mb_height;
164 const int b4_stride =
h->mb_width * 4 + 1;
165 const int b4_array_size = b4_stride *
h->mb_height * 4;
175 if (!
h->qscale_table_pool || !
h->mb_type_pool || !
h->motion_val_pool ||
176 !
h->ref_index_pool) {
199 if (
h->avctx->hwaccel) {
210 int h_chroma_shift, v_chroma_shift;
212 &h_chroma_shift, &v_chroma_shift);
222 if (!
h->qscale_table_pool) {
266 if (!
h->DPB[
i].f->buf[0])
273 #define IN_RANGE(a, b, size) (((void*)(a) >= (void*)(b)) && ((void*)(a) < (void*)((b) + (size))))
275 #define REBASE_PICTURE(pic, new_ctx, old_ctx) \
276 (((pic) && (pic) >= (old_ctx)->DPB && \
277 (pic) < (old_ctx)->DPB + H264_MAX_PICTURE_COUNT) ? \
278 &(new_ctx)->DPB[(pic) - (old_ctx)->DPB] : NULL)
286 for (
i = 0;
i < count;
i++) {
300 int inited =
h->context_initialized, err = 0;
307 if (inited && !h1->ps.sps)
311 (
h->width != h1->width ||
312 h->height != h1->height ||
313 h->mb_width != h1->mb_width ||
314 h->mb_height != h1->mb_height ||
316 h->ps.sps->bit_depth_luma != h1->ps.sps->bit_depth_luma ||
317 h->ps.sps->chroma_format_idc != h1->ps.sps->chroma_format_idc ||
318 h->ps.sps->colorspace != h1->ps.sps->colorspace)) {
323 memcpy(
h->block_offset, h1->block_offset,
sizeof(
h->block_offset));
328 if (h1->ps.sps_list[
i]) {
330 if (!
h->ps.sps_list[
i])
336 if (h1->ps.pps_list[
i]) {
338 if (!
h->ps.pps_list[
i])
346 if (h1->ps.pps_ref) {
350 h->ps.pps = (
const PPS*)
h->ps.pps_ref->data;
351 h->ps.sps =
h->ps.pps->sps;
354 if (need_reinit || !inited) {
355 h->width = h1->width;
356 h->height = h1->height;
357 h->mb_height = h1->mb_height;
358 h->mb_width = h1->mb_width;
359 h->mb_num = h1->mb_num;
360 h->mb_stride = h1->mb_stride;
361 h->b_stride = h1->b_stride;
362 h->x264_build = h1->x264_build;
364 if (
h->context_initialized || h1->context_initialized) {
372 memcpy(
h->block_offset, h1->block_offset,
sizeof(
h->block_offset));
375 h->avctx->coded_height = h1->avctx->coded_height;
376 h->avctx->coded_width = h1->avctx->coded_width;
377 h->avctx->width = h1->avctx->width;
378 h->avctx->height = h1->avctx->height;
379 h->width_from_caller = h1->width_from_caller;
380 h->height_from_caller = h1->height_from_caller;
381 h->coded_picture_number = h1->coded_picture_number;
382 h->first_field = h1->first_field;
383 h->picture_structure = h1->picture_structure;
384 h->mb_aff_frame = h1->mb_aff_frame;
385 h->droppable = h1->droppable;
389 if (h1->DPB[
i].f->buf[0] &&
396 if (h1->cur_pic.f->buf[0]) {
402 h->enable_er = h1->enable_er;
403 h->workaround_bugs = h1->workaround_bugs;
404 h->droppable = h1->droppable;
407 h->is_avc = h1->is_avc;
408 h->nal_length_size = h1->nal_length_size;
410 memcpy(&
h->poc, &h1->poc,
sizeof(
h->poc));
412 memcpy(
h->short_ref, h1->short_ref,
sizeof(
h->short_ref));
413 memcpy(
h->long_ref, h1->long_ref,
sizeof(
h->long_ref));
414 memcpy(
h->delayed_pic, h1->delayed_pic,
sizeof(
h->delayed_pic));
415 memcpy(
h->last_pocs, h1->last_pocs,
sizeof(
h->last_pocs));
417 h->next_output_pic = h1->next_output_pic;
418 h->next_outputed_poc = h1->next_outputed_poc;
420 memcpy(
h->mmco, h1->mmco,
sizeof(
h->mmco));
421 h->nb_mmco = h1->nb_mmco;
422 h->mmco_reset = h1->mmco_reset;
423 h->explicit_ref_marking = h1->explicit_ref_marking;
424 h->long_ref_count = h1->long_ref_count;
425 h->short_ref_count = h1->short_ref_count;
432 h->frame_recovered = h1->frame_recovered;
435 if (h1->sei.a53_caption.buf_ref) {
436 h->sei.a53_caption.buf_ref =
av_buffer_ref(h1->sei.a53_caption.buf_ref);
437 if (!
h->sei.a53_caption.buf_ref)
446 h->poc.prev_poc_msb =
h->poc.poc_msb;
447 h->poc.prev_poc_lsb =
h->poc.poc_lsb;
449 h->poc.prev_frame_num_offset =
h->poc.frame_num_offset;
450 h->poc.prev_frame_num =
h->poc.frame_num;
452 h->recovery_frame = h1->recovery_frame;
461 const int pixel_shift =
h->pixel_shift;
469 h->cur_pic_ptr =
NULL;
478 pic->
reference =
h->droppable ? 0 :
h->picture_structure;
503 h->cur_pic_ptr = pic;
505 if (CONFIG_ERROR_RESILIENCE) {
512 for (
i = 0;
i <
h->nb_slice_ctx;
i++) {
513 h->slice_ctx[
i].linesize =
h->cur_pic_ptr->f->linesize[0];
514 h->slice_ctx[
i].uvlinesize =
h->cur_pic_ptr->f->linesize[1];
517 if (CONFIG_ERROR_RESILIENCE &&
h->enable_er) {
523 for (
i = 0;
i < 16;
i++) {
527 for (
i = 0;
i < 16;
i++) {
528 h->block_offset[16 +
i] =
530 h->block_offset[48 + 16 +
i] =
538 h->cur_pic_ptr->reference = 0;
540 h->cur_pic_ptr->field_poc[0] =
h->cur_pic_ptr->field_poc[1] = INT_MAX;
542 h->next_output_pic =
NULL;
544 h->postpone_filter = 0;
546 h->mb_aff_frame =
h->ps.sps->mb_aff && (
h->picture_structure ==
PICT_FRAME);
548 if (
h->sei.unregistered.x264_build >= 0)
549 h->x264_build =
h->sei.unregistered.x264_build;
551 assert(
h->cur_pic_ptr->long_ref == 0);
559 int linesize,
int uvlinesize,
564 const int pixel_shift =
h->pixel_shift;
569 src_cb -= uvlinesize;
570 src_cr -= uvlinesize;
576 AV_COPY128(top_border, src_y + 15 * linesize);
578 AV_COPY128(top_border + 16, src_y + 15 * linesize + 16);
582 AV_COPY128(top_border + 32, src_cb + 15 * uvlinesize);
583 AV_COPY128(top_border + 48, src_cb + 15 * uvlinesize + 16);
584 AV_COPY128(top_border + 64, src_cr + 15 * uvlinesize);
585 AV_COPY128(top_border + 80, src_cr + 15 * uvlinesize + 16);
587 AV_COPY128(top_border + 16, src_cb + 15 * uvlinesize);
588 AV_COPY128(top_border + 32, src_cr + 15 * uvlinesize);
590 }
else if (chroma422) {
592 AV_COPY128(top_border + 32, src_cb + 15 * uvlinesize);
593 AV_COPY128(top_border + 48, src_cr + 15 * uvlinesize);
595 AV_COPY64(top_border + 16, src_cb + 15 * uvlinesize);
596 AV_COPY64(top_border + 24, src_cr + 15 * uvlinesize);
600 AV_COPY128(top_border + 32, src_cb + 7 * uvlinesize);
601 AV_COPY128(top_border + 48, src_cr + 7 * uvlinesize);
603 AV_COPY64(top_border + 16, src_cb + 7 * uvlinesize);
604 AV_COPY64(top_border + 24, src_cr + 7 * uvlinesize);
618 AV_COPY128(top_border, src_y + 16 * linesize);
620 AV_COPY128(top_border + 16, src_y + 16 * linesize + 16);
625 AV_COPY128(top_border + 32, src_cb + 16 * linesize);
626 AV_COPY128(top_border + 48, src_cb + 16 * linesize + 16);
627 AV_COPY128(top_border + 64, src_cr + 16 * linesize);
628 AV_COPY128(top_border + 80, src_cr + 16 * linesize + 16);
630 AV_COPY128(top_border + 16, src_cb + 16 * linesize);
631 AV_COPY128(top_border + 32, src_cr + 16 * linesize);
633 }
else if (chroma422) {
635 AV_COPY128(top_border + 32, src_cb + 16 * uvlinesize);
636 AV_COPY128(top_border + 48, src_cr + 16 * uvlinesize);
638 AV_COPY64(top_border + 16, src_cb + 16 * uvlinesize);
639 AV_COPY64(top_border + 24, src_cr + 16 * uvlinesize);
643 AV_COPY128(top_border + 32, src_cb + 8 * uvlinesize);
644 AV_COPY128(top_border + 48, src_cr + 8 * uvlinesize);
646 AV_COPY64(top_border + 16, src_cb + 8 * uvlinesize);
647 AV_COPY64(top_border + 24, src_cr + 8 * uvlinesize);
660 int ref0, ref1,
i, cur_poc, ref_start, ref_count0, ref_count1;
662 for (
i = 0;
i < 2;
i++) {
669 cur_poc =
h->cur_pic_ptr->poc;
671 cur_poc =
h->cur_pic_ptr->field_poc[
h->picture_structure - 1];
683 cur_poc =
h->cur_pic_ptr->field_poc[
field];
694 for (ref0 = ref_start; ref0 < ref_count0; ref0++) {
696 for (ref1 = ref_start; ref1 < ref_count1; ref1++) {
700 int td = av_clip_int8(poc1 - poc0);
702 int tb = av_clip_int8(cur_poc - poc0);
703 int tx = (16384 + (
FFABS(
td) >> 1)) /
td;
704 int dist_scale_factor = (
tb * tx + 32) >> 8;
705 if (dist_scale_factor >= -64 && dist_scale_factor <= 128)
706 w = 64 - dist_scale_factor;
725 for (
i = 0;
i < 16;
i++) {
726 #define TRANSPOSE(x) ((x) >> 2) | (((x) << 2) & 0xF)
731 for (
i = 0;
i < 64;
i++) {
732 #define TRANSPOSE(x) ((x) >> 3) | (((x) & 7) << 3)
739 if (
h->ps.sps->transform_bypass) {
743 memcpy(
h->field_scan_q0 ,
field_scan ,
sizeof(
h->field_scan_q0 ));
744 memcpy(
h->field_scan8x8_q0 ,
field_scan8x8 ,
sizeof(
h->field_scan8x8_q0 ));
747 memcpy(
h->zigzag_scan_q0 ,
h->zigzag_scan ,
sizeof(
h->zigzag_scan_q0 ));
748 memcpy(
h->zigzag_scan8x8_q0 ,
h->zigzag_scan8x8 ,
sizeof(
h->zigzag_scan8x8_q0 ));
749 memcpy(
h->zigzag_scan8x8_cavlc_q0 ,
h->zigzag_scan8x8_cavlc ,
sizeof(
h->zigzag_scan8x8_cavlc_q0));
750 memcpy(
h->field_scan_q0 ,
h->field_scan ,
sizeof(
h->field_scan_q0 ));
751 memcpy(
h->field_scan8x8_q0 ,
h->field_scan8x8 ,
sizeof(
h->field_scan8x8_q0 ));
752 memcpy(
h->field_scan8x8_cavlc_q0 ,
h->field_scan8x8_cavlc ,
sizeof(
h->field_scan8x8_cavlc_q0 ));
758 #define HWACCEL_MAX (CONFIG_H264_DXVA2_HWACCEL + \
759 (CONFIG_H264_D3D11VA_HWACCEL * 2) + \
760 CONFIG_H264_NVDEC_HWACCEL + \
761 CONFIG_H264_VAAPI_HWACCEL + \
762 CONFIG_H264_VIDEOTOOLBOX_HWACCEL + \
763 CONFIG_H264_VDPAU_HWACCEL)
768 switch (
h->ps.sps->bit_depth_luma) {
814 #if CONFIG_H264_VDPAU_HWACCEL
817 #if CONFIG_H264_NVDEC_HWACCEL
833 #if CONFIG_H264_DXVA2_HWACCEL
836 #if CONFIG_H264_D3D11VA_HWACCEL
840 #if CONFIG_H264_VAAPI_HWACCEL
843 #if CONFIG_H264_VIDEOTOOLBOX_HWACCEL
846 if (
h->avctx->codec->pix_fmts)
847 choices =
h->avctx->codec->pix_fmts;
856 "Unsupported bit depth %d\n",
h->ps.sps->bit_depth_luma);
863 if (choices[
i] ==
h->avctx->pix_fmt && !force_callback)
872 int cr =
sps->crop_right;
873 int cl =
sps->crop_left;
874 int ct =
sps->crop_top;
875 int cb =
sps->crop_bottom;
882 if (
h->width_from_caller > 0 &&
h->height_from_caller > 0 &&
883 !
sps->crop_top && !
sps->crop_left &&
886 h->width_from_caller <=
width &&
887 h->height_from_caller <=
height) {
888 width =
h->width_from_caller;
889 height =
h->height_from_caller;
895 h->width_from_caller = 0;
896 h->height_from_caller = 0;
899 h->avctx->coded_width =
h->width;
900 h->avctx->coded_height =
h->height;
921 &
h->chroma_x_shift, &
h->chroma_y_shift);
923 if (
sps->timing_info_present_flag) {
924 int64_t den =
sps->time_scale;
925 if (
h->x264_build < 44
U)
927 av_reduce(&
h->avctx->framerate.den, &
h->avctx->framerate.num,
928 sps->num_units_in_tick *
h->avctx->ticks_per_frame, den, 1 << 30);
934 h->prev_interlaced_frame = 1;
943 if (
sps->bit_depth_luma < 8 ||
sps->bit_depth_luma > 14 ||
944 sps->bit_depth_luma == 11 ||
sps->bit_depth_luma == 13
947 sps->bit_depth_luma);
952 h->cur_bit_depth_luma =
953 h->avctx->bits_per_raw_sample =
sps->bit_depth_luma;
954 h->cur_chroma_format_idc =
sps->chroma_format_idc;
955 h->pixel_shift =
sps->bit_depth_luma > 8;
956 h->chroma_format_idc =
sps->chroma_format_idc;
957 h->bit_depth_luma =
sps->bit_depth_luma;
960 sps->chroma_format_idc);
964 sps->chroma_format_idc);
974 for (
i = 0;
i <
h->nb_slice_ctx;
i++) {
979 sl->
mvd_table[0] =
h->mvd_table[0] +
i * 8 * 2 *
h->mb_stride;
980 sl->
mvd_table[1] =
h->mvd_table[1] +
i * 8 * 2 *
h->mb_stride;
989 h->context_initialized = 1;
994 h->context_initialized = 0;
1012 int needs_reinit = 0, must_reinit,
ret;
1020 h->ps.pps = (
const PPS*)
h->ps.pps_ref->data;
1023 if (
h->ps.sps !=
h->ps.pps->sps) {
1024 h->ps.sps = (
const SPS*)
h->ps.pps->sps;
1026 if (
h->mb_width !=
h->ps.sps->mb_width ||
1027 h->mb_height !=
h->ps.sps->mb_height ||
1028 h->cur_bit_depth_luma !=
h->ps.sps->bit_depth_luma ||
1029 h->cur_chroma_format_idc !=
h->ps.sps->chroma_format_idc
1033 if (
h->bit_depth_luma !=
h->ps.sps->bit_depth_luma ||
1034 h->chroma_format_idc !=
h->ps.sps->chroma_format_idc)
1039 must_reinit = (
h->context_initialized &&
1040 ( 16*
sps->mb_width !=
h->avctx->coded_width
1041 || 16*
sps->mb_height !=
h->avctx->coded_height
1042 ||
h->cur_bit_depth_luma !=
sps->bit_depth_luma
1043 ||
h->cur_chroma_format_idc !=
sps->chroma_format_idc
1044 ||
h->mb_width !=
sps->mb_width
1045 ||
h->mb_height !=
sps->mb_height
1051 if (first_slice &&
av_cmp_q(
sps->sar,
h->avctx->sample_aspect_ratio))
1054 if (!
h->setup_finished) {
1056 h->avctx->level =
sps->level_idc;
1057 h->avctx->refs =
sps->ref_frame_count;
1059 h->mb_width =
sps->mb_width;
1060 h->mb_height =
sps->mb_height;
1061 h->mb_num =
h->mb_width *
h->mb_height;
1062 h->mb_stride =
h->mb_width + 1;
1064 h->b_stride =
h->mb_width * 4;
1066 h->chroma_y_shift =
sps->chroma_format_idc <= 1;
1068 h->width = 16 *
h->mb_width;
1069 h->height = 16 *
h->mb_height;
1073 if (
sps->video_signal_type_present_flag) {
1076 if (
sps->colour_description_present_flag) {
1077 if (
h->avctx->colorspace !=
sps->colorspace)
1079 h->avctx->color_primaries =
sps->color_primaries;
1080 h->avctx->color_trc =
sps->color_trc;
1081 h->avctx->colorspace =
sps->colorspace;
1085 if (
h->sei.alternative_transfer.present &&
1088 h->avctx->color_trc =
h->sei.alternative_transfer.preferred_transfer_characteristics;
1091 h->avctx->chroma_sample_location =
sps->chroma_location;
1093 if (!
h->context_initialized || must_reinit || needs_reinit) {
1094 int flush_changes =
h->context_initialized;
1095 h->context_initialized = 0;
1096 if (sl !=
h->slice_ctx) {
1098 "changing width %d -> %d / height %d -> %d on "
1100 h->width,
h->avctx->coded_width,
1101 h->height,
h->avctx->coded_height,
1102 h->current_slice + 1);
1113 h->avctx->pix_fmt =
ret;
1120 "h264_slice_header_init() failed\n");
1139 if (
h->sei.picture_timing.present) {
1146 h->sei.picture_timing.present = 0;
1150 if (
sps->pic_struct_present_flag &&
h->sei.picture_timing.present) {
1152 switch (
pt->pic_struct) {
1182 if ((
pt->ct_type & 3) &&
1195 if (
sps->pic_struct_present_flag &&
h->sei.picture_timing.present) {
1213 if (
h->sei.frame_packing.present &&
1214 h->sei.frame_packing.arrangement_type <= 6 &&
1215 h->sei.frame_packing.content_interpretation_type > 0 &&
1216 h->sei.frame_packing.content_interpretation_type < 3) {
1220 switch (
fp->arrangement_type) {
1231 if (
fp->quincunx_sampling_flag)
1247 if (
fp->content_interpretation_type == 2)
1251 if (
fp->current_frame_is_frame0_flag)
1259 if (
h->sei.display_orientation.present &&
1260 (
h->sei.display_orientation.anticlockwise_rotation ||
1261 h->sei.display_orientation.hflip ||
1262 h->sei.display_orientation.vflip)) {
1275 if (
h->sei.afd.present) {
1280 *sd->
data =
h->sei.afd.active_format_description;
1281 h->sei.afd.present = 0;
1285 if (
h->sei.a53_caption.buf_ref) {
1296 if (
h->sei.picture_timing.timecode_cnt > 0) {
1302 sizeof(uint32_t)*4);
1306 tc_sd = (uint32_t*)tcside->
data;
1307 tc_sd[0] =
h->sei.picture_timing.timecode_cnt;
1309 for (
int i = 0;
i < tc_sd[0];
i++) {
1315 frames =
h->sei.picture_timing.timecode[
i].frame / 2;
1316 if (
h->sei.picture_timing.timecode[
i].frame % 2 == 1) {
1323 frames =
h->sei.picture_timing.timecode[
i].frame;
1326 tc |=
h->sei.picture_timing.timecode[
i].dropframe << 30;
1329 tc |= (
h->sei.picture_timing.timecode[
i].seconds / 10) << 20;
1330 tc |= (
h->sei.picture_timing.timecode[
i].seconds % 10) << 16;
1331 tc |= (
h->sei.picture_timing.timecode[
i].minutes / 10) << 12;
1332 tc |= (
h->sei.picture_timing.timecode[
i].minutes % 10) << 8;
1333 tc |= (
h->sei.picture_timing.timecode[
i].hours / 10) << 4;
1334 tc |= (
h->sei.picture_timing.timecode[
i].hours % 10);
1338 h->sei.picture_timing.timecode_cnt = 0;
1349 int i, pics, out_of_order, out_idx;
1354 if (
sps->bitstream_restriction_flag ||
1356 h->avctx->has_b_frames =
FFMAX(
h->avctx->has_b_frames,
sps->num_reorder_frames);
1359 for (
i = 0; 1;
i++) {
1362 h->last_pocs[
i-1] = cur->
poc;
1365 h->last_pocs[
i-1]=
h->last_pocs[
i];
1371 out_of_order =
FFMAX(out_of_order, 1);
1375 h->last_pocs[
i] = INT_MIN;
1376 h->last_pocs[0] = cur->
poc;
1378 }
else if(
h->avctx->has_b_frames < out_of_order && !
sps->bitstream_restriction_flag){
1380 av_log(
h->avctx, loglevel,
"Increasing reorder buffer to %d\n", out_of_order);
1381 h->avctx->has_b_frames = out_of_order;
1385 while (
h->delayed_pic[pics])
1390 h->delayed_pic[pics++] = cur;
1394 out =
h->delayed_pic[0];
1396 for (
i = 1;
h->delayed_pic[
i] &&
1397 !
h->delayed_pic[
i]->f->key_frame &&
1398 !
h->delayed_pic[
i]->mmco_reset;
1400 if (
h->delayed_pic[
i]->poc <
out->poc) {
1401 out =
h->delayed_pic[
i];
1404 if (
h->avctx->has_b_frames == 0 &&
1405 (
h->delayed_pic[0]->f->key_frame ||
h->delayed_pic[0]->mmco_reset))
1406 h->next_outputed_poc = INT_MIN;
1407 out_of_order =
out->poc <
h->next_outputed_poc;
1409 if (out_of_order || pics >
h->avctx->has_b_frames) {
1411 for (
i = out_idx;
h->delayed_pic[
i];
i++)
1412 h->delayed_pic[
i] =
h->delayed_pic[
i + 1];
1414 if (!out_of_order && pics >
h->avctx->has_b_frames) {
1415 h->next_output_pic =
out;
1416 if (out_idx == 0 &&
h->delayed_pic[0] && (
h->delayed_pic[0]->f->key_frame ||
h->delayed_pic[0]->mmco_reset)) {
1417 h->next_outputed_poc = INT_MIN;
1419 h->next_outputed_poc =
out->poc;
1421 if (
out->recovered) {
1428 if (!
out->recovered) {
1431 h->next_output_pic =
NULL;
1448 const H2645NAL *nal,
int first_slice)
1453 int last_pic_structure, last_pic_droppable,
ret;
1461 if (
sps &&
sps->bitstream_restriction_flag &&
1462 h->avctx->has_b_frames <
sps->num_reorder_frames) {
1463 h->avctx->has_b_frames =
sps->num_reorder_frames;
1466 last_pic_droppable =
h->droppable;
1467 last_pic_structure =
h->picture_structure;
1468 h->droppable = (nal->
ref_idc == 0);
1479 if (
h->poc.frame_num !=
h->poc.prev_frame_num) {
1480 int unwrap_prev_frame_num =
h->poc.prev_frame_num;
1481 int max_frame_num = 1 <<
sps->log2_max_frame_num;
1483 if (unwrap_prev_frame_num >
h->poc.frame_num)
1484 unwrap_prev_frame_num -= max_frame_num;
1486 if ((
h->poc.frame_num - unwrap_prev_frame_num) >
sps->ref_frame_count) {
1487 unwrap_prev_frame_num = (
h->poc.frame_num -
sps->ref_frame_count) - 1;
1488 if (unwrap_prev_frame_num < 0)
1489 unwrap_prev_frame_num += max_frame_num;
1491 h->poc.prev_frame_num = unwrap_prev_frame_num;
1500 if (
h->first_field) {
1507 if (
h->cur_pic_ptr->tf.owner[last_field] ==
h->avctx) {
1512 if (!
FIELD_PICTURE(
h) ||
h->picture_structure == last_pic_structure) {
1520 if (
h->cur_pic_ptr->frame_num !=
h->poc.frame_num) {
1536 "Invalid field mode combination %d/%d\n",
1537 last_pic_structure,
h->picture_structure);
1538 h->picture_structure = last_pic_structure;
1539 h->droppable = last_pic_droppable;
1541 }
else if (last_pic_droppable !=
h->droppable) {
1543 "Found reference and non-reference fields in the same frame, which");
1544 h->picture_structure = last_pic_structure;
1545 h->droppable = last_pic_droppable;
1552 while (
h->poc.frame_num !=
h->poc.prev_frame_num && !
h->first_field &&
1553 h->poc.frame_num != (
h->poc.prev_frame_num + 1) % (1 <<
sps->log2_max_frame_num)) {
1556 h->poc.frame_num,
h->poc.prev_frame_num);
1557 if (!
sps->gaps_in_frame_num_allowed_flag)
1559 h->last_pocs[
i] = INT_MIN;
1566 h->poc.prev_frame_num++;
1567 h->poc.prev_frame_num %= 1 <<
sps->log2_max_frame_num;
1568 h->cur_pic_ptr->frame_num =
h->poc.prev_frame_num;
1569 h->cur_pic_ptr->invalid_gap = !
sps->gaps_in_frame_num_allowed_flag;
1573 h->explicit_ref_marking = 0;
1584 if (
h->short_ref_count) {
1586 1<<(
h->ps.sps->bit_depth_luma-1),
1587 1<<(
h->ps.sps->bit_depth_chroma-1),
1588 1<<(
h->ps.sps->bit_depth_chroma-1),
1593 h->short_ref[0]->f->width == prev->
f->
width &&
1594 h->short_ref[0]->f->height == prev->
f->
height &&
1595 h->short_ref[0]->f->format == prev->
f->
format) {
1600 h->short_ref[0]->f->linesize,
1606 h->short_ref[0]->poc = prev->
poc + 2
U;
1607 }
else if (!
h->frame_recovered && !
h->avctx->hwaccel)
1609 h->short_ref[0]->frame_num =
h->poc.prev_frame_num;
1616 if (
h->first_field) {
1622 if (!
FIELD_PICTURE(
h) ||
h->picture_structure == last_pic_structure) {
1625 h->missing_fields ++;
1626 h->cur_pic_ptr =
NULL;
1629 h->missing_fields = 0;
1630 if (
h->cur_pic_ptr->frame_num !=
h->poc.frame_num) {
1637 h->cur_pic_ptr =
NULL;
1643 h->cur_pic_ptr =
NULL;
1662 h->cur_pic_ptr->tf.owner[
field] =
h->avctx;
1668 memset(
h->slice_table +
i*
h->mb_stride, -1, (
h->mb_stride - (
i+1==
h->mb_height)) *
sizeof(*
h->slice_table));
1670 memset(
h->slice_table, -1,
1671 (
h->mb_height *
h->mb_stride - 1) *
sizeof(*
h->slice_table));
1675 h->ps.sps, &
h->poc,
h->picture_structure, nal->
ref_idc);
1685 if (
h->sei.recovery_point.recovery_frame_cnt >= 0) {
1686 const int sei_recovery_frame_cnt =
h->sei.recovery_point.recovery_frame_cnt;
1689 h->valid_recovery_point = 1;
1691 if (
h->recovery_frame < 0
1692 || av_mod_uintp2(
h->recovery_frame -
h->poc.frame_num,
h->ps.sps->log2_max_frame_num) > sei_recovery_frame_cnt) {
1693 h->recovery_frame = av_mod_uintp2(
h->poc.frame_num + sei_recovery_frame_cnt,
h->ps.sps->log2_max_frame_num);
1695 if (!
h->valid_recovery_point)
1696 h->recovery_frame =
h->poc.frame_num;
1703 (
h->recovery_frame ==
h->poc.frame_num && nal->
ref_idc)) {
1704 h->recovery_frame = -1;
1705 h->cur_pic_ptr->recovered = 1;
1712 h->cur_pic_ptr->recovered |=
h->frame_recovered;
1739 unsigned int slice_type,
tmp,
i;
1740 int field_pic_flag, bottom_field_flag;
1741 int first_slice = sl ==
h->slice_ctx && !
h->current_slice;
1742 int picture_structure;
1750 if (slice_type > 9) {
1752 "slice type %d too large at %d\n",
1756 if (slice_type > 4) {
1777 if (!
h->ps.pps_list[sl->
pps_id]) {
1779 "non-existing PPS %u referenced\n",
1797 if (
sps->frame_mbs_only_flag) {
1801 av_log(
h->avctx,
AV_LOG_ERROR,
"This stream was generated by a broken encoder, invalid 8x8 inference\n");
1805 if (field_pic_flag) {
1828 if (
sps->poc_type == 0) {
1831 if (
pps->pic_order_present == 1 && picture_structure ==
PICT_FRAME)
1836 if (
sps->poc_type == 1 && !
sps->delta_pic_order_always_zero_flag) {
1839 if (
pps->pic_order_present == 1 && picture_structure ==
PICT_FRAME)
1844 if (
pps->redundant_pic_cnt_present)
1852 picture_structure,
h->avctx);
1865 for (
i = 0;
i < 2;
i++) {
1870 (
pps->weighted_bipred_idc == 1 &&
1874 picture_structure,
h->avctx);
1897 if (
tmp > 51 + 6 * (
sps->bit_depth_luma - 8)) {
1914 if (
pps->deblocking_filter_parameters_present) {
1918 "deblocking_filter_idc %u out of range\n",
tmp);
1928 if (slice_alpha_c0_offset_div2 > 6 ||
1929 slice_alpha_c0_offset_div2 < -6 ||
1930 slice_beta_offset_div2 > 6 ||
1931 slice_beta_offset_div2 < -6) {
1933 "deblocking filter parameters %d %d out of range\n",
1934 slice_alpha_c0_offset_div2, slice_beta_offset_div2);
1974 if (
h->ps.pps->weighted_bipred_idc == 2 &&
1985 if (!
h->setup_finished)
2005 h->postpone_filter = 1;
2011 h->ps.pps->chroma_qp_index_offset[0],
2012 h->ps.pps->chroma_qp_index_offset[1]) +
2013 6 * (
h->ps.sps->bit_depth_luma - 8);
2026 for (j = 0; j < 2; j++) {
2029 for (
i = 0;
i < 16;
i++) {
2031 if (j < sl->list_count && i < sl->ref_count[j] &&
2035 for (k = 0; k <
h->short_ref_count; k++)
2036 if (
h->short_ref[k]->f->buf[0]->buffer == buf) {
2040 for (k = 0; k <
h->long_ref_count; k++)
2041 if (
h->long_ref[k] &&
h->long_ref[k]->f->buf[0]->buffer == buf) {
2042 id_list[
i] =
h->short_ref_count + k;
2050 for (
i = 0;
i < 16;
i++)
2053 ref2frm[18 + 1] = -1;
2054 for (
i = 16;
i < 48;
i++)
2055 ref2frm[
i + 4] = 4 * id_list[(
i - 16) >> 1] +
2061 "slice:%d %s mb:%d %c%s%s frame:%d poc:%d/%d ref:%d/%d qp:%d loop:%d:%d:%d weight:%d%s %s\n",
2069 h->cur_pic_ptr->field_poc[0],
2070 h->cur_pic_ptr->field_poc[1],
2086 int first_slice = sl ==
h->slice_ctx && !
h->current_slice;
2102 if (
h->setup_finished) {
2109 if (
h->current_slice) {
2112 if (
h->nb_slice_ctx_queued) {
2119 memcpy(&tmp_ctx,
h->slice_ctx,
sizeof(tmp_ctx));
2120 memcpy(
h->slice_ctx, sl,
sizeof(tmp_ctx));
2121 memcpy(sl, &tmp_ctx,
sizeof(tmp_ctx));
2134 h->cur_pic_ptr =
NULL;
2141 if (!
h->first_field) {
2142 if (
h->cur_pic_ptr && !
h->droppable) {
2146 h->cur_pic_ptr =
NULL;
2150 if (!
h->current_slice)
2153 if (
h->current_slice == 0 && !
h->first_field) {
2167 if (
h->ps.pps->sps_id !=
pps->sps_id ||
2168 h->ps.pps->transform_8x8_mode !=
pps->transform_8x8_mode
2173 if (
h->ps.sps !=
pps->sps) {
2175 "SPS changed in the middle of the frame\n");
2180 if (
h->current_slice == 0) {
2186 h->droppable != (nal->
ref_idc == 0)) {
2188 "Changing field mode (%d -> %d) between slices is not allowed\n",
2191 }
else if (!
h->cur_pic_ptr) {
2193 "unset cur_pic_ptr on slice %d\n",
2194 h->current_slice + 1);
2203 h->nb_slice_ctx_queued++;
2228 int mb_type,
int top_xy,
2232 int mb_xy,
int list)
2234 int b_stride =
h->b_stride;
2239 const int b_xy =
h->mb2b_xy[top_xy] + 3 * b_stride;
2240 const int b8_xy = 4 * top_xy + 2;
2243 ref_cache[0 - 1 * 8] =
2244 ref_cache[1 - 1 * 8] = ref2frm[
h->cur_pic.ref_index[
list][b8_xy + 0]];
2245 ref_cache[2 - 1 * 8] =
2246 ref_cache[3 - 1 * 8] = ref2frm[
h->cur_pic.ref_index[
list][b8_xy + 1]];
2254 const int b_xy =
h->mb2b_xy[left_xy[
LTOP]] + 3;
2255 const int b8_xy = 4 * left_xy[
LTOP] + 1;
2257 AV_COPY32(mv_dst - 1 + 0,
h->cur_pic.motion_val[
list][b_xy + b_stride * 0]);
2258 AV_COPY32(mv_dst - 1 + 8,
h->cur_pic.motion_val[
list][b_xy + b_stride * 1]);
2259 AV_COPY32(mv_dst - 1 + 16,
h->cur_pic.motion_val[
list][b_xy + b_stride * 2]);
2260 AV_COPY32(mv_dst - 1 + 24,
h->cur_pic.motion_val[
list][b_xy + b_stride * 3]);
2262 ref_cache[-1 + 8] = ref2frm[
h->cur_pic.ref_index[
list][b8_xy + 2 * 0]];
2263 ref_cache[-1 + 16] =
2264 ref_cache[-1 + 24] = ref2frm[
h->cur_pic.ref_index[
list][b8_xy + 2 * 1]];
2272 ref_cache[-1 + 16] =
2288 int8_t *
ref = &
h->cur_pic.ref_index[
list][4 * mb_xy];
2290 uint32_t ref01 = (
pack16to32(ref2frm[
ref[0]], ref2frm[
ref[1]]) & 0x00FF00FF) * 0x0101;
2291 uint32_t ref23 = (
pack16to32(ref2frm[
ref[2]], ref2frm[
ref[3]]) & 0x00FF00FF) * 0x0101;
2292 AV_WN32A(&ref_cache[0 * 8], ref01);
2293 AV_WN32A(&ref_cache[1 * 8], ref01);
2294 AV_WN32A(&ref_cache[2 * 8], ref23);
2295 AV_WN32A(&ref_cache[3 * 8], ref23);
2299 int16_t(*mv_src)[2] = &
h->cur_pic.motion_val[
list][4 * sl->
mb_x + 4 * sl->
mb_y * b_stride];
2300 AV_COPY128(mv_dst + 8 * 0, mv_src + 0 * b_stride);
2301 AV_COPY128(mv_dst + 8 * 1, mv_src + 1 * b_stride);
2302 AV_COPY128(mv_dst + 8 * 2, mv_src + 2 * b_stride);
2303 AV_COPY128(mv_dst + 8 * 3, mv_src + 3 * b_stride);
2312 const int mb_xy = sl->
mb_xy;
2318 top_xy = mb_xy - (
h->mb_stride <<
MB_FIELD(sl));
2320 left_xy[
LBOT] = left_xy[
LTOP] = mb_xy - 1;
2322 const int left_mb_field_flag =
IS_INTERLACED(
h->cur_pic.mb_type[mb_xy - 1]);
2325 if (left_mb_field_flag != curr_mb_field_flag)
2326 left_xy[
LTOP] -=
h->mb_stride;
2328 if (curr_mb_field_flag)
2329 top_xy +=
h->mb_stride &
2330 (((
h->cur_pic.mb_type[top_xy] >> 7) & 1) - 1);
2331 if (left_mb_field_flag != curr_mb_field_flag)
2332 left_xy[
LBOT] +=
h->mb_stride;
2344 int qp =
h->cur_pic.qscale_table[mb_xy];
2345 if (qp <= qp_thresh &&
2346 (left_xy[
LTOP] < 0 ||
2347 ((qp +
h->cur_pic.qscale_table[left_xy[
LTOP]] + 1) >> 1) <= qp_thresh) &&
2349 ((qp +
h->cur_pic.qscale_table[top_xy] + 1) >> 1) <= qp_thresh)) {
2352 if ((left_xy[
LTOP] < 0 ||
2353 ((qp +
h->cur_pic.qscale_table[left_xy[
LBOT]] + 1) >> 1) <= qp_thresh) &&
2354 (top_xy <
h->mb_stride ||
2355 ((qp +
h->cur_pic.qscale_table[top_xy -
h->mb_stride] + 1) >> 1) <= qp_thresh))
2360 top_type =
h->cur_pic.mb_type[top_xy];
2361 left_type[
LTOP] =
h->cur_pic.mb_type[left_xy[
LTOP]];
2362 left_type[
LBOT] =
h->cur_pic.mb_type[left_xy[
LBOT]];
2367 left_type[
LTOP] = left_type[
LBOT] = 0;
2369 if (
h->slice_table[top_xy] == 0xFFFF)
2371 if (
h->slice_table[left_xy[
LBOT]] == 0xFFFF)
2372 left_type[
LTOP] = left_type[
LBOT] = 0;
2382 top_type, left_type, mb_xy, 0);
2385 top_type, left_type, mb_xy, 1);
2387 nnz =
h->non_zero_count[mb_xy];
2389 AV_COPY32(&nnz_cache[4 + 8 * 1], &nnz[0]);
2390 AV_COPY32(&nnz_cache[4 + 8 * 2], &nnz[4]);
2391 AV_COPY32(&nnz_cache[4 + 8 * 3], &nnz[8]);
2392 AV_COPY32(&nnz_cache[4 + 8 * 4], &nnz[12]);
2393 sl->
cbp =
h->cbp_table[mb_xy];
2396 nnz =
h->non_zero_count[top_xy];
2397 AV_COPY32(&nnz_cache[4 + 8 * 0], &nnz[3 * 4]);
2400 if (left_type[
LTOP]) {
2401 nnz =
h->non_zero_count[left_xy[
LTOP]];
2402 nnz_cache[3 + 8 * 1] = nnz[3 + 0 * 4];
2403 nnz_cache[3 + 8 * 2] = nnz[3 + 1 * 4];
2404 nnz_cache[3 + 8 * 3] = nnz[3 + 2 * 4];
2405 nnz_cache[3 + 8 * 4] = nnz[3 + 3 * 4];
2410 if (!
CABAC(
h) &&
h->ps.pps->transform_8x8_mode) {
2412 nnz_cache[4 + 8 * 0] =
2413 nnz_cache[5 + 8 * 0] = (
h->cbp_table[top_xy] & 0x4000) >> 12;
2414 nnz_cache[6 + 8 * 0] =
2415 nnz_cache[7 + 8 * 0] = (
h->cbp_table[top_xy] & 0x8000) >> 12;
2418 nnz_cache[3 + 8 * 1] =
2419 nnz_cache[3 + 8 * 2] = (
h->cbp_table[left_xy[
LTOP]] & 0x2000) >> 12;
2422 nnz_cache[3 + 8 * 3] =
2423 nnz_cache[3 + 8 * 4] = (
h->cbp_table[left_xy[
LBOT]] & 0x8000) >> 12;
2427 nnz_cache[
scan8[0]] =
2428 nnz_cache[
scan8[1]] =
2429 nnz_cache[
scan8[2]] =
2430 nnz_cache[
scan8[3]] = (sl->
cbp & 0x1000) >> 12;
2432 nnz_cache[
scan8[0 + 4]] =
2433 nnz_cache[
scan8[1 + 4]] =
2434 nnz_cache[
scan8[2 + 4]] =
2435 nnz_cache[
scan8[3 + 4]] = (sl->
cbp & 0x2000) >> 12;
2437 nnz_cache[
scan8[0 + 8]] =
2438 nnz_cache[
scan8[1 + 8]] =
2439 nnz_cache[
scan8[2 + 8]] =
2440 nnz_cache[
scan8[3 + 8]] = (sl->
cbp & 0x4000) >> 12;
2442 nnz_cache[
scan8[0 + 12]] =
2443 nnz_cache[
scan8[1 + 12]] =
2444 nnz_cache[
scan8[2 + 12]] =
2445 nnz_cache[
scan8[3 + 12]] = (sl->
cbp & 0x8000) >> 12;
2454 uint8_t *dest_y, *dest_cb, *dest_cr;
2455 int linesize, uvlinesize, mb_x, mb_y;
2458 const int pixel_shift =
h->pixel_shift;
2459 const int block_h = 16 >>
h->chroma_y_shift;
2461 if (
h->postpone_filter)
2465 for (mb_x = start_x; mb_x < end_x; mb_x++)
2466 for (mb_y = end_mb_y -
FRAME_MBAFF(
h); mb_y <= end_mb_y; mb_y++) {
2468 mb_xy = sl->
mb_xy = mb_x + mb_y *
h->mb_stride;
2469 mb_type =
h->cur_pic.mb_type[mb_xy];
2477 dest_y =
h->cur_pic.f->data[0] +
2478 ((mb_x << pixel_shift) + mb_y * sl->
linesize) * 16;
2479 dest_cb =
h->cur_pic.f->data[1] +
2480 (mb_x << pixel_shift) * (8 <<
CHROMA444(
h)) +
2482 dest_cr =
h->cur_pic.f->data[2] +
2483 (mb_x << pixel_shift) * (8 <<
CHROMA444(
h)) +
2508 linesize, uvlinesize);
2511 dest_cr, linesize, uvlinesize);
2524 const int mb_xy = sl->
mb_x + sl->
mb_y *
h->mb_stride;
2525 int mb_type = (
h->slice_table[mb_xy - 1] == sl->
slice_num) ?
2526 h->cur_pic.mb_type[mb_xy - 1] :
2527 (
h->slice_table[mb_xy -
h->mb_stride] == sl->
slice_num) ?
2528 h->cur_pic.mb_type[mb_xy -
h->mb_stride] : 0;
2543 if ((top +
height) >= pic_height)
2544 height += deblock_border;
2545 top -= deblock_border;
2548 if (top >= pic_height || (top +
height) < 0)
2567 int startx,
int starty,
2568 int endx,
int endy,
int status)
2573 if (CONFIG_ERROR_RESILIENCE) {
2584 int lf_x_start = sl->
mb_x;
2588 sl->
linesize =
h->cur_pic_ptr->f->linesize[0];
2599 if (
h->postpone_filter)
2605 if (!(
h->avctx->active_thread_type &
FF_THREAD_SLICE) &&
h->picture_structure ==
PICT_FRAME &&
h->slice_ctx[0].er.error_status_table) {
2608 int prev_status =
h->slice_ctx[0].er.error_status_table[
h->slice_ctx[0].er.mb_index2xy[start_i - 1]];
2611 h->slice_ctx[0].er.error_occurred = 1;
2615 if (
h->ps.pps->cabac) {
2659 if (sl->
mb_x >= lf_x_start)
2675 if (++sl->
mb_x >=
h->mb_width) {
2677 sl->
mb_x = lf_x_start = 0;
2687 if (eos || sl->
mb_y >=
h->mb_height) {
2688 ff_tlog(
h->avctx,
"slice end %d %d\n",
2692 if (sl->
mb_x > lf_x_start)
2726 "error while decoding MB %d %d\n", sl->
mb_x, sl->
mb_y);
2732 if (++sl->
mb_x >=
h->mb_width) {
2734 sl->
mb_x = lf_x_start = 0;
2742 if (sl->
mb_y >=
h->mb_height) {
2743 ff_tlog(
h->avctx,
"slice end %d %d\n",
2762 ff_tlog(
h->avctx,
"slice end %d %d\n",
2768 if (sl->
mb_x > lf_x_start)
2796 int context_count =
h->nb_slice_ctx_queued;
2800 h->slice_ctx[0].next_slice_idx = INT_MAX;
2802 if (
h->avctx->hwaccel || context_count < 1)
2805 av_assert0(context_count &&
h->slice_ctx[context_count - 1].mb_y <
h->mb_height);
2807 if (context_count == 1) {
2809 h->slice_ctx[0].next_slice_idx =
h->mb_width *
h->mb_height;
2810 h->postpone_filter = 0;
2813 h->mb_y =
h->slice_ctx[0].mb_y;
2818 for (
i = 0;
i < context_count;
i++) {
2819 int next_slice_idx =
h->mb_width *
h->mb_height;
2822 sl = &
h->slice_ctx[
i];
2823 if (CONFIG_ERROR_RESILIENCE) {
2828 slice_idx = sl->
mb_y *
h->mb_width + sl->
mb_x;
2829 for (j = 0; j < context_count; j++) {
2831 int slice_idx2 = sl2->
mb_y *
h->mb_width + sl2->
mb_x;
2833 if (
i == j || slice_idx2 < slice_idx)
2835 next_slice_idx =
FFMIN(next_slice_idx, slice_idx2);
2841 NULL, context_count,
sizeof(
h->slice_ctx[0]));
2844 sl = &
h->slice_ctx[context_count - 1];
2846 if (CONFIG_ERROR_RESILIENCE) {
2847 for (
i = 1;
i < context_count;
i++)
2848 h->slice_ctx[0].er.error_count +=
h->slice_ctx[
i].er.error_count;
2851 if (
h->postpone_filter) {
2852 h->postpone_filter = 0;
2854 for (
i = 0;
i < context_count;
i++) {
2857 sl = &
h->slice_ctx[
i];
2859 x_end = (sl->
mb_y >=
h->mb_height) ?
h->mb_width : sl->
mb_x;
2864 j == y_end - 1 ? x_end :
h->mb_width);
2871 h->nb_slice_ctx_queued = 0;