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| author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-07-09 18:32:37 +0000 |
|---|---|---|
| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-07-09 18:32:37 +0000 |
| commit | 811af5968ae3015af04804aa774728f90a897c05 (patch) | |
| tree | 18aadf8c4a535fef2de069e968fcb23824fdd20a /apps/codecs/libfaad/common.c | |
| parent | f3e0207384af483d31e43e3d1f326a138007faf8 (diff) | |
| download | rockbox-811af5968ae3015af04804aa774728f90a897c05.tar.gz rockbox-811af5968ae3015af04804aa774728f90a897c05.zip | |
Submit FS#11461. Major speedup for aac he profile (PP5002 +20%, PP5020 +15%, PP5022 +19%, MCF5249 +35%, MCF5250 +80%), still not realtime on most targets though. This change does a lot of refactoring in the sbr filters and the dct, switching to our optimized codeclib fft and tweaking IRAM usage.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27358 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libfaad/common.c')
| -rw-r--r-- | apps/codecs/libfaad/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/codecs/libfaad/common.c b/apps/codecs/libfaad/common.c index 025c8f8c5b..c838c88d33 100644 --- a/apps/codecs/libfaad/common.c +++ b/apps/codecs/libfaad/common.c | |||
| @@ -319,7 +319,7 @@ static const uint32_t pow2_tab[] ICONST_ATTR = { | |||
| 319 | UFIX_CONST(2.000000000000000,POWTBL_PRECIS) | 319 | UFIX_CONST(2.000000000000000,POWTBL_PRECIS) |
| 320 | }; | 320 | }; |
| 321 | 321 | ||
| 322 | static const real_t log2_tab[] ICONST_ATTR = { | 322 | static const real_t log2_tab[] ICONST_ATTR_FAAD_LARGE_IRAM = { |
| 323 | REAL_CONST(0.000000000000000), REAL_CONST(0.022367813028455), REAL_CONST(0.044394119358453), | 323 | REAL_CONST(0.000000000000000), REAL_CONST(0.022367813028455), REAL_CONST(0.044394119358453), |
| 324 | REAL_CONST(0.066089190457772), REAL_CONST(0.087462841250339), REAL_CONST(0.108524456778169), | 324 | REAL_CONST(0.066089190457772), REAL_CONST(0.087462841250339), REAL_CONST(0.108524456778169), |
| 325 | REAL_CONST(0.129283016944966), REAL_CONST(0.149747119504682), REAL_CONST(0.169925001442312), | 325 | REAL_CONST(0.129283016944966), REAL_CONST(0.149747119504682), REAL_CONST(0.169925001442312), |