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added test for box filter 16u, fixed bug #2416

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This commit is contained in:
Vadim Pisarevsky
2012-10-08 14:11:39 +04:00
parent 280ecb68bf
commit 925d0cc769
2 changed files with 11 additions and 3 deletions
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4
modules/imgproc/src/smooth.cpp
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@@ -556,7 +556,7 @@ template<> struct ColumnSum<int, ushort> : public BaseColumnFilter
__m128i _res = _mm_cvtps_epi32(_mm_mul_ps(scale4, _mm_cvtepi32_ps(_s0)));
_res = _mm_sub_epi32(_res, delta0);
_res = _mm_add_epi16(_mm_packs_epi16(_res, _res), delta1);
_res = _mm_add_epi16(_mm_packs_epi32(_res, _res), delta1);
_mm_storel_epi64((__m128i*)(D+i), _res);
_mm_storeu_si128((__m128i*)(SUM+i), _mm_sub_epi32(_s0,_sm));
@@ -586,7 +586,7 @@ template<> struct ColumnSum<int, ushort> : public BaseColumnFilter
_mm_loadu_si128((const __m128i*)(Sp+i)));
__m128i _res = _mm_sub_epi32(_s0, delta0);
_res = _mm_add_epi16(_mm_packs_epi16(_res, _res), delta1);
_res = _mm_add_epi16(_mm_packs_epi32(_res, _res), delta1);
_mm_storel_epi64((__m128i*)(D+i), _res);
_mm_storeu_si128((__m128i*)(SUM+i), _mm_sub_epi32(_s0,_sm));