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Author SHA1 Message Date
Nuo Mi
80af195804 avcodec/vvcdec: move frame tab memset from the main thread to worker threads 
memset tables in the main thread can become a bottleneck for the decoder.
For example, if it takes 1% of the processing time for one core, the maximum achievable FPS will be 100.
Move the memeset to worker threads will fix the issue.
 2024-08-15 20:33:57 +08:00
Nuo Mi
a9586a00df avcodec/vvcdec: ff_vvc_frame_submit, avoid initializing task twice. 
For some error bitstreams, a CTU belongs to two slices/entry points.
If the decoder initializes and submmits the CTU task twice, it may crash the program
or cause it to enter an infinite loop.

Reported-by: Frank Plowman <post@frankplowman.com>
 2024-05-06 20:22:42 +08:00
Andreas Rheinhardt
db063212c8 avcodec/vvc: Rename vvc_?foo->foo 
A namespace is unnecessary here given that all these files
are already in the vvc subfolder.

Reviewed-by: Nuo Mi <nuomi2021@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-04-04 16:45:00 +02:00
Renamed from libavcodec/vvc/vvc_thread.h (Browse further)