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ffvpx: update to 3.4.6

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This commit is contained in:
Roy Tam 2019-03-29 21:29:57 +08:00
commit 402c27b560
8 changed files with 33 additions and 28 deletions
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10
media/ffvpx/libavcodec/hevcdec.c
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@ -472,6 +472,11 @@ static int hls_slice_header(HEVCContext *s)
// Coded parameters
sh->first_slice_in_pic_flag = get_bits1(gb);
if (s->ref && sh->first_slice_in_pic_flag) {
av_log(s->avctx, AV_LOG_ERROR, "Two slices reporting being the first in the same frame.\n");
return 1; // This slice will be skiped later, do not corrupt state
}
if ((IS_IDR(s) || IS_BLA(s)) && sh->first_slice_in_pic_flag) {
s->seq_decode = (s->seq_decode + 1) & 0xff;
s->max_ra = INT_MAX;
@ -2862,6 +2867,11 @@ static int decode_nal_unit(HEVCContext *s, const H2645NAL *nal)
ret = hls_slice_header(s);
if (ret < 0)
return ret;
if (ret == 1) {
ret = AVERROR_INVALIDDATA;
goto fail;
}
if (s->sh.first_slice_in_pic_flag) {
if (s->max_ra == INT_MAX) {