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Merge pull request #3490 from oresths:symmcolumnsmall_fix

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Vadim Pisarevsky 2014-12-22 10:44:47 +00:00
commit 7b20ce4952
1 changed files with 4 additions and 4 deletions
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8
modules/imgproc/src/filter.cpp
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@ -1182,10 +1182,10 @@ struct SymmColumnSmallVec_32s16s
{
__m128 s0 = df4, s1 = df4;
__m128i x0, x1;
x0 = _mm_sub_epi32(_mm_load_si128((__m128i*)(S0 + i)),
_mm_load_si128((__m128i*)(S2 + i)));
x1 = _mm_sub_epi32(_mm_load_si128((__m128i*)(S0 + i + 4)),
_mm_load_si128((__m128i*)(S2 + i + 4)));
x0 = _mm_sub_epi32(_mm_load_si128((__m128i*)(S2 + i)),
_mm_load_si128((__m128i*)(S0 + i)));
x1 = _mm_sub_epi32(_mm_load_si128((__m128i*)(S2 + i + 4)),
_mm_load_si128((__m128i*)(S0 + i + 4)));
s0 = _mm_add_ps(s0, _mm_mul_ps(_mm_cvtepi32_ps(x0),k1));
s1 = _mm_add_ps(s1, _mm_mul_ps(_mm_cvtepi32_ps(x1),k1));
x0 = _mm_packs_epi32(_mm_cvtps_epi32(s0), _mm_cvtps_epi32(s1));