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| author | Måns Rullgård <mans@mansr.com> | 2010-07-01 23:21:39 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2010-07-01 23:21:39 +0000 |
| commit | bf7ba153729e2ea645cd6cc1150514137037923c (patch) | |
| tree | 5d3feab4068e937b46164124edb1168a8a657ba1 /libavcodec/ppc/types_altivec.h | |
| parent | 135448fa1ac2622250b595c5135ddc573fcbd7b5 (diff) | |
PPC: Altivec split-radix FFT
1.8x faster than altivec radix-2 on a G4
8% faster vorbis decoding
Patch (mostly) by Loren Merritt
Originally committed as revision 23956 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/types_altivec.h')
| -rw-r--r-- | libavcodec/ppc/types_altivec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/ppc/types_altivec.h b/libavcodec/ppc/types_altivec.h index 2870e83e7a..36b6e1f388 100644 --- a/libavcodec/ppc/types_altivec.h +++ b/libavcodec/ppc/types_altivec.h @@ -30,6 +30,7 @@ #define vec_s16 vector signed short #define vec_u32 vector unsigned int #define vec_s32 vector signed int +#define vec_f vector float /*********************************************************************** * Null vector |