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authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2020-11-15 16:01:49 +0100
committerAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2020-11-24 11:35:03 +0100
commitead313415037bbb94954a346a17796c0f741f790 (patch)
treee03a09505d2d8e6987513cbff460819376e9f221 /libavformat/asfdec_o.c
parentb9c1ab89078d862e0146c9d7ed277addd770e3a3 (diff)
downloadffmpeg-ead313415037bbb94954a346a17796c0f741f790.tar.gz
avcodec/mpegaudiodsp: Make ff_mpadsp_init() thread-safe
The only thing missing for this is to make ff_mpadsp_init_x86() thread-safe; it currently isn't because a static table is initialized every time ff_mpadsp_init() is called (when ARCH_X86 is true). Solve this by initializing this table only once, namely together with the ordinary not-arch specific tables. This also allows to reuse their AVOnce. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavformat/asfdec_o.c')
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