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| author | Mans Rullgard <mans@mansr.com> | 2012-04-27 10:43:08 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2012-05-01 00:21:30 +0100 |
| commit | c81d1e2390ce7d3182d4176723384e65a771844c (patch) | |
| tree | 400f52a83e3fe7e8e25744e2257ae85339c928a7 /libavcodec | |
| parent | ce82dad7eb66b641ac41cc40deec782227fd4bde (diff) | |
| download | ffmpeg-c81d1e2390ce7d3182d4176723384e65a771844c.tar.gz | |
ppc: add const where needed in scalarproduct_int16_altivec()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/ppc/int_altivec.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavcodec/ppc/int_altivec.c b/libavcodec/ppc/int_altivec.c index bbf4e1ddf5..3c8b852298 100644 --- a/libavcodec/ppc/int_altivec.c +++ b/libavcodec/ppc/int_altivec.c @@ -79,17 +79,18 @@ static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2, return u.score[3]; } -static int32_t scalarproduct_int16_altivec(int16_t *v1, const int16_t *v2, +static int32_t scalarproduct_int16_altivec(const int16_t *v1, const int16_t *v2, int order) { int i; LOAD_ZERO; - register vec_s16 vec1, *pv; + const vec_s16 *pv; + register vec_s16 vec1; register vec_s32 res = vec_splat_s32(0), t; int32_t ires; for(i = 0; i < order; i += 8){ - pv = (vec_s16*)v1; + pv = (const vec_s16*)v1; vec1 = vec_perm(pv[0], pv[1], vec_lvsl(0, v1)); t = vec_msum(vec1, vec_ld(0, v2), zero_s32v); res = vec_sums(t, res); |