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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-02-21 11:15:18 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-02-21 11:15:32 +0100 |
| commit | 1253091d6f7b2910f3a53ab648fb3d0cb1a4b4ee (patch) | |
| tree | 0b51bc4436d4b4a5cca1e58210b8edd598afd83f | |
| parent | 88d850ecb3ed32da84fdbbfa9d9b6097135b321f (diff) | |
| parent | 76ce9bd8e26dcb3652240a1072840ff4011d7cdc (diff) | |
| download | ffmpeg-1253091d6f7b2910f3a53ab648fb3d0cb1a4b4ee.tar.gz | |
Merge commit '76ce9bd8e26dcb3652240a1072840ff4011d7cdc'
* commit '76ce9bd8e26dcb3652240a1072840ff4011d7cdc':
libavutil: Add ARM av_clip_intp2_arm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavutil/arm/intmath.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavutil/arm/intmath.h b/libavutil/arm/intmath.h index fd52648f88..3216af003a 100644 --- a/libavutil/arm/intmath.h +++ b/libavutil/arm/intmath.h @@ -62,6 +62,14 @@ static av_always_inline av_const int av_clip_int16_arm(int a) return x; } +#define av_clip_intp2 av_clip_intp2_arm +static av_always_inline av_const int av_clip_intp2_arm(int a, int p) +{ + unsigned x; + __asm__ ("ssat %0, %2, %1" : "=r"(x) : "r"(a), "i"(p+1)); + return x; +} + #define av_clip_uintp2 av_clip_uintp2_arm static av_always_inline av_const unsigned av_clip_uintp2_arm(int a, int p) { |