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| author | Luca Barbato <lu_zero@gentoo.org> | 2006-10-09 22:29:46 +0400 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2006-10-09 22:29:46 +0400 |
| commit | b420448e38ae27110953e857f5d65b58ccc8e688 (patch) | |
| tree | da7ef4f13a3e004bbc4a2e006bd016fb6503f6a9 /libavcodec/ppc/gmc_altivec.c | |
| parent | 1c2a417f6a51c94de6d8b64d2aecc476f89b50f1 (diff) | |
removing ALTIVEC_USE_REFERENCE_C_CODE, since has no use anymore
Originally committed as revision 6606 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/gmc_altivec.c')
| -rw-r--r-- | libavcodec/ppc/gmc_altivec.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/libavcodec/ppc/gmc_altivec.c b/libavcodec/ppc/gmc_altivec.c index d41ab344eb..42c936bb33 100644 --- a/libavcodec/ppc/gmc_altivec.c +++ b/libavcodec/ppc/gmc_altivec.c @@ -34,32 +34,6 @@ void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, int stride, int h, int x16, int y16, int rounder) { POWERPC_PERF_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); - const int C=(16-x16)*( y16); - const int D=( x16)*( y16); - int i; - -POWERPC_PERF_START_COUNT(altivec_gmc1_num, GMC1_PERF_COND); - - for(i=0; i<h; i++) - { - dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8; - dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8; - dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8; - dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8; - dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8; - dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8; - dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8; - dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8; - dst+= stride; - src+= stride; - } - -POWERPC_PERF_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND); - -#else /* ALTIVEC_USE_REFERENCE_C_CODE */ const unsigned short __attribute__ ((aligned(16))) rounder_a[8] = {rounder, rounder, rounder, rounder, rounder, rounder, rounder, rounder}; @@ -169,6 +143,4 @@ POWERPC_PERF_START_COUNT(altivec_gmc1_num, GMC1_PERF_COND); } POWERPC_PERF_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND); - -#endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } |