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| author | Romain Dolbeau <dolbeau@irisa.fr> | 2003-01-11 20:51:03 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-01-11 20:51:03 +0000 |
| commit | e629ab68a7ed341ab7f92b7d18c73509429453f3 (patch) | |
| tree | 86c5c43cb5b636349d692490cf1fb41cd2199c0b /libavcodec/ppc/dsputil_ppc.c | |
| parent | f3ec2d46bae60984cb9d0a26e94a2cc298b4f06d (diff) | |
| download | ffmpeg-e629ab68a7ed341ab7f92b7d18c73509429453f3.tar.gz | |
altivec jumbo patch by (Romain Dolbeau <dolbeaur at club-internet dot fr>)
Originally committed as revision 1448 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/dsputil_ppc.c')
| -rw-r--r-- | libavcodec/ppc/dsputil_ppc.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libavcodec/ppc/dsputil_ppc.c b/libavcodec/ppc/dsputil_ppc.c index 8713e891be..055a8f09fc 100644 --- a/libavcodec/ppc/dsputil_ppc.c +++ b/libavcodec/ppc/dsputil_ppc.c @@ -25,6 +25,17 @@ int mm_flags = 0; +int mm_support(void) +{ + int result = 0; +#if HAVE_ALTIVEC + if (has_altivec()) { + result |= MM_ALTIVEC; + } +#endif /* result */ + return result; +} + void dsputil_init_ppc(DSPContext* c, unsigned mask) { // Common optimisations whether Altivec or not @@ -41,13 +52,19 @@ void dsputil_init_ppc(DSPContext* c, unsigned mask) c->pix_abs16x16_xy2 = pix_abs16x16_xy2_altivec; c->pix_abs16x16 = pix_abs16x16_altivec; c->pix_abs8x8 = pix_abs8x8_altivec; + c->sad[0]= sad16x16_altivec; + c->sad[1]= sad8x8_altivec; c->pix_norm1 = pix_norm1_altivec; c->sse[1]= sse8_altivec; c->sse[0]= sse16_altivec; c->pix_sum = pix_sum_altivec; c->diff_pixels = diff_pixels_altivec; c->get_pixels = get_pixels_altivec; - +// next one disabled as it it untested. +#if 0 + c->add_bytes= add_bytes_altivec; +#endif + c->gmc1 = gmc1_altivec; } else #endif { |