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authorJames Almer <jamrial@gmail.com>2018-03-23 18:16:11 -0300
committerJames Almer <jamrial@gmail.com>2018-03-23 22:10:39 -0300
commited1f08bfb5500340463e630290360609a90d2886 (patch)
tree38ff15dd965666f9ae77905bff1392bfe12901eb /tests/ref/acodec
parent231a73308f183484317c3fdfe098f543cd401898 (diff)
downloadffmpeg-ed1f08bfb5500340463e630290360609a90d2886.tar.gz
avcodec/bsf: make sure the AVBSFInternal stored packet is reference counted
Some bitstream filters may buffer said packet in their own contexts for latter use. The documentation for av_bsf_send_packet() doesn't forbid feeding it non-reference counted packets, which depending on the way said packets were internally buffered by the bsf it may result in the data described in them becoming invalid or unavailable at any time. This was the case with vp9_superframe after commit e1bc3f4396, which was then promptly fixed in 37f4a093f7 and 7a02b364b6. It is still the case even today with vp9_reorder_raw. With this change the bitstream filters will not have to worry how to store or consume the packets fed to them. Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'tests/ref/acodec')
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