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* avcodec/bsf: Add FFBitStreamFilter, hide internals of BSFsAndreas Rheinhardt2022-03-231-3/+3
| | | | | | | | | | This patch is analogous to 20f972701806be20a77f808db332d9489343bb78: It hides the internal part of AVBitStreamFilter by adding a new internal structure FFBitStreamFilter (declared in bsf_internal.h) that has an AVBitStreamFilter as its first member; the internal part of AVBitStreamFilter is moved to this new structure. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/setts_bsf: fix memleakZhao Zhili2022-03-181-0/+2
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: don't repeatedly set start pts and dtsJames Almer2022-03-171-11/+6
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: fix setting output timebaseJames Almer2022-03-161-2/+2
| | | | | | | Set a valid max value for the option, and also check numerator before assuming the value is useful. Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: add an option to set output time baseJames Almer2022-02-281-1/+10
| | | | | | And a relevant constant to use it in expressions. Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: stop repeatedly setting values that don't change between ↵James Almer2022-02-281-2/+2
| | | | | | packets Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: add constants to modify packet durationJames Almer2022-02-281-1/+24
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: add NEXT_PTS/DTS expression constantsJames Almer2022-02-281-25/+50
| | | | | | | They correspond to the relevant fields from the packet that follows the one where the expressions are being applied. Signed-off-by: James Almer <jamrial@gmail.com>
* Remove/replace some unnecessary avcodec.h inclusionsAndreas Rheinhardt2021-07-221-1/+0
| | | | | | | Also remove other unnecessary headers and include headers directly while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/setts_bsf: add a NOPTS constantJames Almer2021-07-041-0/+3
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: actually store the current packet's timestamps to be ↵James Almer2021-07-041-4/+4
| | | | | | | | | | usable by the next Before this change, the PREV_OUTPTS and PREV_OUTDTS constants always evaluated to AV_NOPTS_VALUE. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/setts_bsf: Check timebaseMichael Niedermayer2021-03-291-1/+1
| | | | | | | | Fixes: Division by 0 Fixes: 30952/clusterfuzz-testcase-minimized-ffmpeg_BSF_SETTS_fuzzer-6601016202100736 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/setts_bsf: add sample rate for expressionsPaul B Mahol2021-02-151-0/+3
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* avcodec: add setts bitstream filterPaul B Mahol2021-02-121-0/+218
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