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avcodec/av1dec: set chroma_sample_location

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2020-09-09 18:42:00 -03:00
parent b7a06885f1
commit b80c66bb6b
1 changed files with 9 additions and 0 deletions
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9
libavcodec/av1dec.c
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@ -417,6 +417,15 @@ static int set_context_with_sequence(AVCodecContext *avctx,
avctx->colorspace = seq->color_config.color_primaries;
avctx->color_trc = seq->color_config.transfer_characteristics;
switch (seq->color_config.chroma_sample_position) {
case AV1_CSP_VERTICAL:
avctx->chroma_sample_location = AVCHROMA_LOC_LEFT;
break;
case AV1_CSP_COLOCATED:
avctx->chroma_sample_location = AVCHROMA_LOC_TOPLEFT;
break;
}
if (seq->timing_info.num_units_in_display_tick &&
seq->timing_info.time_scale) {
av_reduce(&avctx->framerate.den, &avctx->framerate.num,