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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-15 22:56:22 +0300 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-24 13:35:03 +0300 |
| commit | 16bb8247b45a51c06e27e8563d8a546f3dddc79e (patch) | |
| tree | 9522fce749a98bb547e5e6292f804c25f0a8940d /libavcodec/mpc.h | |
| parent | ead313415037bbb94954a346a17796c0f741f790 (diff) | |
avcodec/mpegaudiodsp: Make initializing synth windows thread-safe
These arrays are used by the Musepack decoders, the MPEG audio decoders
as well as qdm2 and up until now, these arrays might be initialized more
than once, leading to potential data races as well as unnecessary
initializations. Therefore this commit ensures that each array will only
be initialized once.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec/mpc.h')
| -rw-r--r-- | libavcodec/mpc.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libavcodec/mpc.h b/libavcodec/mpc.h index df462af6b7..704edc9a38 100644 --- a/libavcodec/mpc.h +++ b/libavcodec/mpc.h @@ -70,7 +70,6 @@ typedef struct MPCContext { DECLARE_ALIGNED(16, int32_t, sb_samples)[MPA_MAX_CHANNELS][36][SBLIMIT]; } MPCContext; -void ff_mpc_init(void); void ff_mpc_dequantize_and_synth(MPCContext *c, int maxband, int16_t **out, int channels); #endif /* AVCODEC_MPC_H */ |