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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-22 17:51:00 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-12-08 17:51:48 +0100 |
| commit | 285db1d53b2df27a8cc4221222a1bb0bd6024a7d (patch) | |
| tree | 05107db034c2e0861d69bea329c020e99c46d569 /libavcodec/atrac3plusdsp.c | |
| parent | 7fd865834748b4d7edf47133c9d9887349cb6161 (diff) | |
| download | ffmpeg-285db1d53b2df27a8cc4221222a1bb0bd6024a7d.tar.gz | |
avcodec/atrac3plus: Make decoders init-threadsafe
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec/atrac3plusdsp.c')
| -rw-r--r-- | libavcodec/atrac3plusdsp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/atrac3plusdsp.c b/libavcodec/atrac3plusdsp.c index ca3154e133..7af1fa2141 100644 --- a/libavcodec/atrac3plusdsp.c +++ b/libavcodec/atrac3plusdsp.c @@ -79,9 +79,6 @@ const float ff_atrac3p_mant_tab[8] = { av_cold void ff_atrac3p_init_imdct(AVCodecContext *avctx, FFTContext *mdct_ctx) { - ff_init_ff_sine_windows(7); - ff_init_ff_sine_windows(6); - /* Initialize the MDCT transform. */ ff_mdct_init(mdct_ctx, 8, 1, -1.0); } @@ -94,7 +91,7 @@ static DECLARE_ALIGNED(32, float, sine_table)[2048]; ///< wave table static DECLARE_ALIGNED(32, float, hann_window)[256]; ///< Hann windowing function static float amp_sf_tab[64]; ///< scalefactors for quantized amplitudes -av_cold void ff_atrac3p_init_wave_synth(void) +av_cold void ff_atrac3p_init_dsp_static(void) { int i; @@ -109,6 +106,9 @@ av_cold void ff_atrac3p_init_wave_synth(void) /* generate amplitude scalefactors table */ for (i = 0; i < 64; i++) amp_sf_tab[i] = exp2f((i - 3) / 4.0f); + + ff_init_ff_sine_windows(7); + ff_init_ff_sine_windows(6); } /** |