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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-22 23:33:03 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-12-08 17:51:48 +0100 |
| commit | 86b8c25455d8dfa752e1f2000c775e547b9fa433 (patch) | |
| tree | 983817846c40574865fc5f7608809692f178d9f5 /libavcodec/aactab.c | |
| parent | fc5d22abe40e0ab5b603b69752288565c92de670 (diff) | |
| download | ffmpeg-86b8c25455d8dfa752e1f2000c775e547b9fa433.tar.gz | |
avcodec/aac: Share common init code of float decoder and encoder
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec/aactab.c')
| -rw-r--r-- | libavcodec/aactab.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libavcodec/aactab.c b/libavcodec/aactab.c index e886642e66..b9d1336d97 100644 --- a/libavcodec/aactab.c +++ b/libavcodec/aactab.c @@ -27,6 +27,7 @@ * @author Maxim Gavrilov ( maxim.gavrilov gmail com ) */ +#include "config.h" #include "libavutil/mem.h" #include "libavutil/thread.h" #include "aac.h" @@ -37,9 +38,22 @@ float ff_aac_pow2sf_tab[428]; float ff_aac_pow34sf_tab[428]; +#if CONFIG_AAC_ENCODER || CONFIG_AAC_DECODER +#include "kbdwin.h" +#include "sinewin.h" + DECLARE_ALIGNED(32, float, ff_aac_kbd_long_1024)[1024]; DECLARE_ALIGNED(32, float, ff_aac_kbd_short_128)[128]; +av_cold void ff_aac_float_common_init(void) +{ + ff_kbd_window_init(ff_aac_kbd_long_1024, 4.0, 1024); + ff_kbd_window_init(ff_aac_kbd_short_128, 6.0, 128); + ff_init_ff_sine_windows(10); + ff_init_ff_sine_windows(7); +} +#endif + const uint8_t ff_aac_num_swb_1024[] = { 41, 41, 47, 49, 49, 51, 47, 47, 43, 43, 43, 40, 40 }; |