diff options
Diffstat (limited to 'libavcodec/ppc/float_altivec.c')
| -rw-r--r-- | libavcodec/ppc/float_altivec.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/libavcodec/ppc/float_altivec.c b/libavcodec/ppc/float_altivec.c index 188e03ea2d..60bae9a757 100644 --- a/libavcodec/ppc/float_altivec.c +++ b/libavcodec/ppc/float_altivec.c @@ -90,13 +90,9 @@ static void vector_fmul_add_altivec(float *dst, const float *src0, } } -static void vector_fmul_window_altivec(float *dst, const float *src0, const float *src1, const float *win, float add_bias, int len) +static void vector_fmul_window_altivec(float *dst, const float *src0, const float *src1, const float *win, int len) { - union { - vector float v; - float s[4]; - } vadd; - vector float vadd_bias, zero, t0, t1, s0, s1, wi, wj; + vector float zero, t0, t1, s0, s1, wi, wj; const vector unsigned char reverse = vcprm(3,2,1,0); int i,j; @@ -104,8 +100,6 @@ static void vector_fmul_window_altivec(float *dst, const float *src0, const floa win += len; src0+= len; - vadd.s[0] = add_bias; - vadd_bias = vec_splat(vadd.v, 0); zero = (vector float)vec_splat_u32(0); for(i=-len*4, j=len*4-16; i<0; i+=16, j-=16) { @@ -117,9 +111,9 @@ static void vector_fmul_window_altivec(float *dst, const float *src0, const floa s1 = vec_perm(s1, s1, reverse); wj = vec_perm(wj, wj, reverse); - t0 = vec_madd(s0, wj, vadd_bias); + t0 = vec_madd(s0, wj, zero); t0 = vec_nmsub(s1, wi, t0); - t1 = vec_madd(s0, wi, vadd_bias); + t1 = vec_madd(s0, wi, zero); t1 = vec_madd(s1, wj, t1); t1 = vec_perm(t1, t1, reverse); |