On 11/24/2023 7:56 PM, Michael Niedermayer wrote:
On Thu, Nov 23, 2023 at 08:15:00PM +0100, Anton Khirnov wrote:
As previously for decoding, this is merely "scaffolding" for moving to a
fully threaded architecture and does not yet make filtering truly
parallel - the main thread will currently wait for the filtering thread
to finish its work before continuing. That will change in future commits
after encoders are also moved to threads and a thread-aware scheduler is
added.
---
fftools/ffmpeg.h | 9 +-
fftools/ffmpeg_dec.c | 39 +-
fftools/ffmpeg_filter.c | 825 ++++++++++++++++++++++++++++++++++------
3 files changed, 730 insertions(+), 143 deletions(-)
This seems to cause a new assertion failure with this:
echo 'Call 0 ping' | ./ffmpeg -nostats -i mm-short.mpg -vf
nullsink,color=green -bitexact -vframes 1 -f null -
That's an interesting way to trigger the filter command interrupt.
Press [q] to stop, [?] for help
Enter command: <target>|all <time>|-1 <command>[ <argument>]
Assertion !fgp->frame->buf[0] failed at fftools/ffmpeg_filter.c:2987
Aborted (core dumped)
[...]
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