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swscale/ppc/yuv2rgb_altivec: POWER LE support in the macros vec_unh() and vec_unl()

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Rong Yan 2015-07-16 03:52:47 -05:00 committed by Michael Niedermayer
parent 0bfa176c64
commit 2af180bf1b
1 changed files with 5 additions and 0 deletions
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5
libswscale/ppc/yuv2rgb_altivec.c
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@ -222,6 +222,7 @@ static const vector unsigned char
* optimized for JPEG decoding.
*/
#if HAVE_BIGENDIAN
#define vec_unh(x) \
(vector signed short) \
vec_perm(x, (__typeof__(x)) { 0 }, \
@ -235,6 +236,10 @@ static const vector unsigned char
((vector unsigned char) { \
0x10, 0x08, 0x10, 0x09, 0x10, 0x0A, 0x10, 0x0B, \
0x10, 0x0C, 0x10, 0x0D, 0x10, 0x0E, 0x10, 0x0F }))
#else
#define vec_unh(x)(vector signed short) vec_mergeh(x,(__typeof__(x)) { 0 })
#define vec_unl(x)(vector signed short) vec_mergel(x,(__typeof__(x)) { 0 })
#endif
#define vec_clip_s16(x) \
vec_max(vec_min(x, ((vector signed short) { \