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avcodec/cbs: add cbs implementation for H266/VVC

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Add CodedBitstreamContext to parse VPS,SPS,PPS in VVC nal units.
Implement parsing and writing of SPS,PPS,VPS,PH,AUD,SEI and slices.
Add ff_cbs_type_h266 to cbs types tables and AV_CODEC_ID_H266
to cbs codec ids.

Co-authored-by: Thomas Siedel <thomas.ff@spin-digital.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Nuo Mi
2023-03-21 16:01:15 +01:00
committed by James Almer
parent 136e96a8a8
commit dfc62fd1c6
8 changed files with 4390 additions and 2 deletions
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6
libavcodec/cbs.c
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@@ -40,6 +40,9 @@ static const CodedBitstreamType *const cbs_type_table[] = {
#if CONFIG_CBS_H265
&ff_cbs_type_h265,
#endif
#if CONFIG_CBS_H266
&ff_cbs_type_h266,
#endif
#if CONFIG_CBS_JPEG
&ff_cbs_type_jpeg,
#endif
@@ -61,6 +64,9 @@ const enum AVCodecID ff_cbs_all_codec_ids[] = {
#if CONFIG_CBS_H265
AV_CODEC_ID_H265,
#endif
#if CONFIG_CBS_H266
AV_CODEC_ID_H266,
#endif
#if CONFIG_CBS_JPEG
AV_CODEC_ID_MJPEG,
#endif