diff options
| author | James Almer <jamrial@gmail.com> | 2014-03-20 01:40:56 -0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-03-20 06:01:06 +0100 |
| commit | 32291ba6eaacc9d4230322361b7bfee052e72040 (patch) | |
| tree | 273ea82c722ee553a30d1bd4d030c0a94d0105cc /libswresample/resample_template.c | |
| parent | e555e1bc39ea71d46a07d0bb847fb426c2dd4d80 (diff) | |
swresample: add swri_resample_float_sse
At least two times faster than the C version.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswresample/resample_template.c')
| -rw-r--r-- | libswresample/resample_template.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/libswresample/resample_template.c b/libswresample/resample_template.c index f11053d023..8d5ff4d50e 100644 --- a/libswresample/resample_template.c +++ b/libswresample/resample_template.c @@ -34,8 +34,9 @@ # define FELEML double # define OUT(d, v) d = v -#elif defined(TEMPLATE_RESAMPLE_FLT) -# define RENAME(N) N ## _float +#elif defined(TEMPLATE_RESAMPLE_FLT) \ + || defined(TEMPLATE_RESAMPLE_FLT_SSE) + # define FILTER_SHIFT 0 # define DELEM float # define FELEM float @@ -43,6 +44,13 @@ # define FELEML float # define OUT(d, v) d = v +# if defined(TEMPLATE_RESAMPLE_FLT) +# define RENAME(N) N ## _float +# elif defined(TEMPLATE_RESAMPLE_FLT_SSE) +# define COMMON_CORE COMMON_CORE_FLT_SSE +# define RENAME(N) N ## _float_sse +# endif + #elif defined(TEMPLATE_RESAMPLE_S32) # define RENAME(N) N ## _int32 # define FILTER_SHIFT 30 |