diff options
Diffstat (limited to 'libavcodec/ppc/int_altivec.c')
| -rw-r--r-- | libavcodec/ppc/int_altivec.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/ppc/int_altivec.c b/libavcodec/ppc/int_altivec.c index 38ec99b8c5..47204ffdbd 100644 --- a/libavcodec/ppc/int_altivec.c +++ b/libavcodec/ppc/int_altivec.c @@ -19,9 +19,9 @@ */ /** - ** @file - ** integer misc ops. - **/ + * @file + * miscellaneous integer operations + */ #include "config.h" #if HAVE_ALTIVEC_H @@ -43,8 +43,8 @@ static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2, int32_t score[4]; } u; u.vscore = vec_splat_s32(0); -// -//XXX lazy way, fix it later + +// XXX lazy way, fix it later #define vec_unaligned_load(b) \ vec_perm(vec_ld(0,b),vec_ld(15,b),vec_lvsl(0, b)); @@ -52,12 +52,12 @@ static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2, size16 = size >> 4; while(size16) { // score += (pix1[i]-pix2[i])*(pix1[i]-pix2[i]); - //load pix1 and the first batch of pix2 + // load pix1 and the first batch of pix2 vpix1 = vec_unaligned_load(pix1); vpix2 = vec_unaligned_load(pix2); pix2 += 8; - //unpack + // unpack vpix1h = vec_unpackh(vpix1); vdiff = vec_sub(vpix1h, vpix2); vpix1l = vec_unpackl(vpix1); |