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authorRonald S. Bultje <rsbultje@gmail.com>2013-01-19 22:26:58 -0800
committerRonald S. Bultje <rsbultje@gmail.com>2013-01-22 11:55:42 -0800
commit55aa03b9f8f11ebb7535424cc0e5635558590f49 (patch)
treee13b12d715aa32cb1d81ed066735af40ea6dbb8a /libavcodec/ppc
parent0881cbf314982cce8448bd12644ce2a6e0b8c576 (diff)
downloadffmpeg-55aa03b9f8f11ebb7535424cc0e5635558590f49.tar.gz
floatdsp: move vector_fmul_add from dsputil to avfloatdsp.
Diffstat (limited to 'libavcodec/ppc')
-rw-r--r--libavcodec/ppc/float_altivec.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/libavcodec/ppc/float_altivec.c b/libavcodec/ppc/float_altivec.c
index b56440ba10..e336cbed5f 100644
--- a/libavcodec/ppc/float_altivec.c
+++ b/libavcodec/ppc/float_altivec.c
@@ -51,32 +51,7 @@ static void vector_fmul_reverse_altivec(float *dst, const float *src0,
}
}
-static void vector_fmul_add_altivec(float *dst, const float *src0,
- const float *src1, const float *src2,
- int len)
-{
- int i;
- vector float d, s0, s1, s2, t0, t1, edges;
- vector unsigned char align = vec_lvsr(0,dst),
- mask = vec_lvsl(0, dst);
-
- for (i=0; i<len-3; i+=4) {
- t0 = vec_ld(0, dst+i);
- t1 = vec_ld(15, dst+i);
- s0 = vec_ld(0, src0+i);
- s1 = vec_ld(0, src1+i);
- s2 = vec_ld(0, src2+i);
- edges = vec_perm(t1 ,t0, mask);
- d = vec_madd(s0,s1,s2);
- t1 = vec_perm(d, edges, align);
- t0 = vec_perm(edges, d, align);
- vec_st(t1, 15, dst+i);
- vec_st(t0, 0, dst+i);
- }
-}
-
void ff_float_init_altivec(DSPContext* c, AVCodecContext *avctx)
{
c->vector_fmul_reverse = vector_fmul_reverse_altivec;
- c->vector_fmul_add = vector_fmul_add_altivec;
}