diff options
| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2014-08-30 17:27:57 +0200 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2014-09-06 20:59:20 +0200 |
| commit | 87c7fb2b215f306c4b2db42b71d41a7b340e6b7f (patch) | |
| tree | 8fa15ea8e9a34f7e679d9828798469d6f79f803a /libavcodec/aacsbr.c | |
| parent | 684d0a0b23dce1f7759a40b1ef5c24eb7d8e9329 (diff) | |
| download | ffmpeg-87c7fb2b215f306c4b2db42b71d41a7b340e6b7f.tar.gz | |
aacsbr: support hardcoding tables.
For sbr_qmf_window_us there is even a question if it maybe
should be fully hardcoded all the time.
Since half of it is coded, it ends up in .data and not .bss.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Diffstat (limited to 'libavcodec/aacsbr.c')
| -rw-r--r-- | libavcodec/aacsbr.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/libavcodec/aacsbr.c b/libavcodec/aacsbr.c index 290fb819e7..f550eadefb 100644 --- a/libavcodec/aacsbr.c +++ b/libavcodec/aacsbr.c @@ -30,6 +30,7 @@ #include "sbr.h" #include "aacsbr.h" #include "aacsbrdata.h" +#include "aacsbr_tablegen.h" #include "fft.h" #include "aacps.h" #include "sbrdsp.h" @@ -95,7 +96,6 @@ static void aacsbr_func_ptr_init(AACSBRContext *c); av_cold void ff_aac_sbr_init(void) { - int n; static const struct { const void *sbr_codes, *sbr_bits; const unsigned int table_size, elem_size; @@ -124,13 +124,7 @@ av_cold void ff_aac_sbr_init(void) SBR_INIT_VLC_STATIC(8, 592); SBR_INIT_VLC_STATIC(9, 512); - for (n = 1; n < 320; n++) - sbr_qmf_window_us[320 + n] = sbr_qmf_window_us[320 - n]; - sbr_qmf_window_us[384] = -sbr_qmf_window_us[384]; - sbr_qmf_window_us[512] = -sbr_qmf_window_us[512]; - - for (n = 0; n < 320; n++) - sbr_qmf_window_ds[n] = sbr_qmf_window_us[2*n]; + aacsbr_tableinit(); ff_ps_init(); } |