On Mon, Dec 12, 2022 at 10:42:09PM +0100, Timo Rothenpieler wrote: > From: Anton Khirnov <[email protected]> > > Reorganize the code such that the frame threading code does not call the > decoders directly, but instead calls back into the generic decoding > code. This avoids duplicating the logic that wraps the decoder > invocation and will be useful in the following commits. > --- > libavcodec/decode.c | 62 ++++++--- > libavcodec/decode.h | 7 + > libavcodec/internal.h | 7 + > libavcodec/pthread_frame.c | 265 ++++++++++++++++++++++++------------- > libavcodec/thread.h | 18 +-- > 5 files changed, 236 insertions(+), 123 deletions(-)
this breaks some files
but seems not 100% reproduceable
this is what i see after the patch when it fails:
[ogg @ 0x56170f3d67c0] Broken file, keyframe not correctly marked.peed= 242x
Error while decoding stream #0:1: Operation not permitted
Last message repeated 128784 times
Error while decoding stream #0:1: Operation not permittedate=N/A speed=9.94x
Last message repeated 118013 times
Error while decoding stream #0:1: Operation not permittedate=N/A speed=4.98x
Last message repeated 131881 times
Error while decoding stream #0:1: Operation not permittedate=N/A speed=3.32x
Last message repeated 131490 times
Error while decoding stream #0:1: Operation not permittedate=N/A speed=2.49x
Last message repeated 26968 times
frame= 106 fps= 50 q=-0.0 Lsize=N/A time=00:00:04.98 bitrate=N/A speed=2.37x
video:50kB audio:215kB subtitle:0kB other streams:0kB global headers:0kB muxing
overhead: unknown
Exiting normally, received signal 2.
i will mail you the file privatly
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
it is not once nor twice but times without number that the same ideas make
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