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author | Magnus Holmgren <magnushol@gmail.com> | 2006-09-24 19:00:29 +0000 |
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committer | Magnus Holmgren <magnushol@gmail.com> | 2006-09-24 19:00:29 +0000 |
commit | 3fa5e5f5924306417c05cbc7a7f46a605c670996 (patch) | |
tree | 582869c0709cb876cec3f4a3b73a0dd56e6241a5 /apps/codecs/libfaad/cfft_tab.h | |
parent | 0e5bd54cbb26768a2059ed5aadd7b2c15974fe6f (diff) | |
download | rockbox-3fa5e5f5924306417c05cbc7a7f46a605c670996.tar.gz rockbox-3fa5e5f5924306417c05cbc7a7f46a605c670996.zip |
Apply a bunch of simple AAC decoder optimizations. Biggest speedup is on ColdFire targets, but ARM targets benefits too. Allows realtime playback of some AAC files on Iriver targets (H1x0, H3x0). Remove support for some rarely used AAC profiles to reduce code size a bit.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11038 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libfaad/cfft_tab.h')
-rw-r--r-- | apps/codecs/libfaad/cfft_tab.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/apps/codecs/libfaad/cfft_tab.h b/apps/codecs/libfaad/cfft_tab.h index 7ab7a110ca..b26653bd38 100644 --- a/apps/codecs/libfaad/cfft_tab.h +++ b/apps/codecs/libfaad/cfft_tab.h | |||
@@ -34,7 +34,7 @@ extern "C" { | |||
34 | 34 | ||
35 | #ifdef FIXED_POINT | 35 | #ifdef FIXED_POINT |
36 | 36 | ||
37 | ALIGN static const complex_t cfft_tab_512[] = | 37 | ALIGN static const complex_t cfft_tab_512[] ICONST_ATTR = |
38 | { | 38 | { |
39 | { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) }, | 39 | { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) }, |
40 | { FRAC_CONST(0.999924719333649), FRAC_CONST(0.012271538376808) }, | 40 | { FRAC_CONST(0.999924719333649), FRAC_CONST(0.012271538376808) }, |
@@ -1036,7 +1036,7 @@ ALIGN static const complex_t cfft_tab_480[] = | |||
1036 | }; | 1036 | }; |
1037 | #endif | 1037 | #endif |
1038 | 1038 | ||
1039 | ALIGN static const complex_t cfft_tab_64[] = | 1039 | ALIGN static const complex_t cfft_tab_64[] ICONST_ATTR = |
1040 | { | 1040 | { |
1041 | { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) }, | 1041 | { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) }, |
1042 | { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) }, | 1042 | { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) }, |
@@ -1680,7 +1680,7 @@ ALIGN static const complex_t cfft_tab_240[] = | |||
1680 | 1680 | ||
1681 | #endif | 1681 | #endif |
1682 | 1682 | ||
1683 | ALIGN static const complex_t cfft_tab_128[] = | 1683 | ALIGN static const complex_t cfft_tab_128[] ICONST_ATTR = |
1684 | { | 1684 | { |
1685 | { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) }, | 1685 | { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) }, |
1686 | { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) }, | 1686 | { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) }, |