diff options
| author | Romain Dolbeau <dolbeau@irisa.fr> | 2003-07-04 13:39:05 +0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-07-04 13:39:05 +0400 |
| commit | 3efd4952dfcc0e452d28910758876884925c6175 (patch) | |
| tree | 72d80608b4f51b22800654225b5908309044460c /libavcodec/ppc/gmc_altivec.c | |
| parent | cc74aafbc633e14005c562fd194ac85cd1d62fa8 (diff) | |
PPC fixes & clean-up patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 2008 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/gmc_altivec.c')
| -rw-r--r-- | libavcodec/ppc/gmc_altivec.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libavcodec/ppc/gmc_altivec.c b/libavcodec/ppc/gmc_altivec.c index 18d52bbc52..9b141078bb 100644 --- a/libavcodec/ppc/gmc_altivec.c +++ b/libavcodec/ppc/gmc_altivec.c @@ -28,9 +28,10 @@ altivec-enhanced gmc1. ATM this code assume stride is a multiple of 8, to preserve proper dst alignement. */ +#define GMC1_PERF_COND (h==8) void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, int stride, int h, int x16, int y16, int rounder) { -POWERPC_TBL_DECLARE(altivec_gmc1_num, h == 8); +POWERPC_TBL_DECLARE(altivec_gmc1_num, GMC1_PERF_COND); #ifdef ALTIVEC_USE_REFERENCE_C_CODE const int A=(16-x16)*(16-y16); const int B=( x16)*(16-y16); @@ -38,7 +39,7 @@ POWERPC_TBL_DECLARE(altivec_gmc1_num, h == 8); const int D=( x16)*( y16); int i; -POWERPC_TBL_START_COUNT(altivec_gmc1_num, h == 8); +POWERPC_TBL_START_COUNT(altivec_gmc1_num, GMC1_PERF_COND); for(i=0; i<h; i++) { @@ -54,7 +55,7 @@ POWERPC_TBL_START_COUNT(altivec_gmc1_num, h == 8); src+= stride; } -POWERPC_TBL_STOP_COUNT(altivec_gmc1_num, h == 8); +POWERPC_TBL_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND); #else /* ALTIVEC_USE_REFERENCE_C_CODE */ const unsigned short __attribute__ ((aligned(16))) rounder_a[8] = @@ -77,7 +78,7 @@ POWERPC_TBL_STOP_COUNT(altivec_gmc1_num, h == 8); unsigned long src_really_odd = (unsigned long)src & 0x0000000F; -POWERPC_TBL_START_COUNT(altivec_gmc1_num, h == 8); +POWERPC_TBL_START_COUNT(altivec_gmc1_num, GMC1_PERF_COND); tempA = vec_ld(0, (unsigned short*)ABCD); Av = vec_splat(tempA, 0); @@ -165,7 +166,7 @@ POWERPC_TBL_START_COUNT(altivec_gmc1_num, h == 8); src += stride; } -POWERPC_TBL_STOP_COUNT(altivec_gmc1_num, h == 8); +POWERPC_TBL_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND); #endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } |