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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-12-10 08:59:09 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-05-05 17:52:41 +0200 |
| commit | b05631f7b959fd9ec266a4315db60cc77b655cd9 (patch) | |
| tree | dd765678602300420aa7820f0ffc978ad83977b9 /libswresample/noise_shaping_data.c | |
| parent | 8ab2bb81b2318c8baff61fa534400b5e5244c387 (diff) | |
| download | ffmpeg-b05631f7b959fd9ec266a4315db60cc77b655cd9.tar.gz | |
avcodec/speedhq, speedhqenc: Make codecs init-threadsafe
The SpeedHQ decoder uses and initializes a RLTable's VLC, yet it also
initializes other parts of the RLTable that it does not use. This has
downsides besides being wasteful: Because the SpeedHQ encoder also
initializes these additional fields, there is a potential for data races
(and therefore undefined behaviour). In fact, removing the superfluous
initializations from the decoder automatically makes both the decoder
and the encoder init-threadsafe. This commit does so.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libswresample/noise_shaping_data.c')
0 files changed, 0 insertions, 0 deletions