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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-06-04 14:54:58 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-06-04 15:12:11 +0200 |
| commit | b84de51f548aabf478f84dfa38e4d5ca0b0ffe1f (patch) | |
| tree | e4657b10e74b6e338a90bc3e3ce4ee3bbe64b1f5 /libswresample/rematrix_template.c | |
| parent | f3c638eac1e37127ab3ad1a5fa49bf39fb357dfa (diff) | |
| download | ffmpeg-b84de51f548aabf478f84dfa38e4d5ca0b0ffe1f.tar.gz | |
swresample/rematrix: add S32 mixing code
Needed for dithering S32
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswresample/rematrix_template.c')
| -rw-r--r-- | libswresample/rematrix_template.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libswresample/rematrix_template.c b/libswresample/rematrix_template.c index ecdeab3460..214d905076 100644 --- a/libswresample/rematrix_template.c +++ b/libswresample/rematrix_template.c @@ -36,6 +36,12 @@ # define COEFF int # define INTER int # define RENAME(x) x ## _s16 +#elif defined(TEMPLATE_REMATRIX_S32) +# define R(x) (((x) + 16384)>>15) +# define SAMPLE int32_t +# define COEFF int +# define INTER int64_t +# define RENAME(x) x ## _s32 #endif typedef void (RENAME(mix_any_func_type))(SAMPLE **out, const SAMPLE **in1, COEFF *coeffp, integer len); |