From a0e7ad493b5f6290e9e664f6ff8e130d10804bec Mon Sep 17 00:00:00 2001 From: Chris Robinson Date: Mon, 15 Dec 2014 15:27:31 -0800 Subject: Load samples with _mm_loadu_ps in the cubic SSE resamplers --- Alc/mixer_sse41.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'Alc/mixer_sse41.c') diff --git a/Alc/mixer_sse41.c b/Alc/mixer_sse41.c index 374e7e31..9ea4379a 100644 --- a/Alc/mixer_sse41.c +++ b/Alc/mixer_sse41.c @@ -100,16 +100,17 @@ const ALfloat *Resample_cubic32_SSE41(const ALfloat *src, ALuint frac, ALuint in --src; for(i = 0;numsamples-i > 3;i += 4) { - const __m128 val0 = _mm_setr_ps(src[pos_.i[0] ], src[pos_.i[1] ], src[pos_.i[2] ], src[pos_.i[3] ]); - const __m128 val1 = _mm_setr_ps(src[pos_.i[0]+1], src[pos_.i[1]+1], src[pos_.i[2]+1], src[pos_.i[3]+1]); - const __m128 val2 = _mm_setr_ps(src[pos_.i[0]+2], src[pos_.i[1]+2], src[pos_.i[2]+2], src[pos_.i[3]+2]); - const __m128 val3 = _mm_setr_ps(src[pos_.i[0]+3], src[pos_.i[1]+3], src[pos_.i[2]+3], src[pos_.i[3]+3]); + __m128 val0 = _mm_loadu_ps(&src[pos_.i[0]]); + __m128 val1 = _mm_loadu_ps(&src[pos_.i[1]]); + __m128 val2 = _mm_loadu_ps(&src[pos_.i[2]]); + __m128 val3 = _mm_loadu_ps(&src[pos_.i[3]]); __m128 k0 = _mm_load_ps(CubicLUT[frac_.i[0]]); __m128 k1 = _mm_load_ps(CubicLUT[frac_.i[1]]); __m128 k2 = _mm_load_ps(CubicLUT[frac_.i[2]]); __m128 k3 = _mm_load_ps(CubicLUT[frac_.i[3]]); __m128 out; + _MM_TRANSPOSE4_PS(val0, val1, val2, val3); _MM_TRANSPOSE4_PS(k0, k1, k2, k3); /* k0*val0 + k1*val1 + k2*val2 + k3*val3 */ -- cgit v1.2.3