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| author | Siarhei Siamashka <siarhei.siamashka@nokia.com> | 2009-01-15 19:11:23 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2009-01-16 00:28:32 +0100 |
| commit | 9e31e7dde636ca28ee551e8bcf8e4f4ca0ef553d (patch) | |
| tree | efc05cd31c23eb871dcff2ed3776473e38a3d003 /sbc/sbc_math.h | |
| parent | 5331a26b8a3c2d69d30a4334e023238db197080b (diff) | |
SIMD-friendly variant of SBC encoder analysis filter
Added SIMD-friendly C implementation of SBC analysis filter (the
structure of code had to be changed a bit and constants in the
tables reordered). This code can be used as a reference for
developing platform specific SIMD optimizations. These functions
are put into a new file 'sbc_primitives.c', which is going to
contain all the basic stuff for SBC codec.
Diffstat (limited to 'sbc/sbc_math.h')
| -rw-r--r-- | sbc/sbc_math.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sbc/sbc_math.h b/sbc/sbc_math.h index 6ca4f526..b87bc81c 100644 --- a/sbc/sbc_math.h +++ b/sbc/sbc_math.h @@ -29,8 +29,6 @@ #define ASR(val, bits) ((-2 >> 1 == -1) ? \ ((int32_t)(val)) >> (bits) : ((int32_t) (val)) / (1 << (bits))) -#define SCALE_OUT_BITS 15 - #define SCALE_SPROTO4_TBL 12 #define SCALE_SPROTO8_TBL 14 #define SCALE_NPROTO4_TBL 11 |