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h264: dont report rows as finished after a missing slice

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-02-19 20:48:02 +01:00
parent a42d15a3a0
commit 644092c8e8
1 changed files with 11 additions and 1 deletions
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12
libavcodec/h264.c
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@ -4226,7 +4226,7 @@ static void decode_finish_row(H264Context *h)
ff_h264_draw_horiz_band(h, top, height);
if (h->droppable)
if (h->droppable || h->er.error_occurred)
return;
ff_thread_report_progress(&h->cur_pic_ptr->tf, top + height - 1,
@ -4257,6 +4257,16 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
avctx->codec_id != AV_CODEC_ID_H264 ||
(CONFIG_GRAY && (h->flags & CODEC_FLAG_GRAY));
if (!(h->avctx->active_thread_type & FF_THREAD_SLICE)) {
const int start_i = av_clip(h->resync_mb_x + h->resync_mb_y * h->mb_width, 0, h->mb_num - 1);
if (start_i) {
int prev_status = h->er.error_status_table[h->er.mb_index2xy[start_i - 1]];
prev_status &= ~ VP_START;
if (prev_status != (ER_MV_END | ER_DC_END | ER_AC_END))
h->er.error_occurred = 1;
}
}
if (h->pps.cabac) {
/* realign */
align_get_bits(&h->gb);