diff options
author | David Schleef <ds@schleef.org> | 2005-09-13 21:15:42 +0000 |
---|---|---|
committer | David Schleef <ds@schleef.org> | 2005-09-13 21:15:42 +0000 |
commit | 2c9c450abd2ec054779f573b795c501e4af7c9fd (patch) | |
tree | fbcadfc61670fcf7638156867e4f7745fd5a52e6 /liboil/simdpack | |
parent | 8b6b1130c0eb3bedb2361e28cf17a7329552efc9 (diff) | |
download | liboil-2c9c450abd2ec054779f573b795c501e4af7c9fd.tar.gz |
* liboil/simdpack/sincos_f64.c: (sincos_f64_sincos): Add impl
using sincos()
Diffstat (limited to 'liboil/simdpack')
-rw-r--r-- | liboil/simdpack/sincos_f64.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/liboil/simdpack/sincos_f64.c b/liboil/simdpack/sincos_f64.c index 8feeb42..1bf54ff 100644 --- a/liboil/simdpack/sincos_f64.c +++ b/liboil/simdpack/sincos_f64.c @@ -69,4 +69,17 @@ sincos_f64_i20_fast(double *dest_sin, double *dest_cos, int n, double *offset, } OIL_DEFINE_IMPL (sincos_f64_i20_fast, sincos_f64); +#ifdef _GNU_SOURCE +static void +sincos_f64_sincos (double *dest_sin, double *dest_cos, int n, double *offset, + double *interval) +{ + int i; + + for(i=0;i<n;i++){ + sincos (*offset + *interval * i, dest_sin + i, dest_cos + i); + } +} +OIL_DEFINE_IMPL (sincos_f64_sincos, sincos_f64); +#endif |