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Commit 2de1aac6 authored by Vitaly Tuzov's avatar Vitaly Tuzov
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Updated alignment declarations to CV_DECL_ALIGNED macro

parent 59373a1a
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Showing with 33 additions and 136 deletions
modules/imgproc/src/imgwarp.cpp
View file @ 2de1aac6
......@@ -435,13 +435,7 @@ public:
int y, x, pix_size = (int)src.elemSize();
int width = dsize.width;
int avxWidth = width - (width & 0x7);
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
const __declspec(align(64)) __m256i mask = _mm256_set1_epi32(-1);
#elif defined __GNUC__ && __GNUC__ >= 4
const __m256i mask __attribute__((aligned(64))) = _mm256_set1_epi32(-1);
#else
const __m256i mask = _mm256_set1_epi32(-1);
#endif
const __m256i CV_DECL_ALIGNED(64) mask = _mm256_set1_epi32(-1);
if(((int64)(dst.data + dst.step) & 0x1f) == 0)
{
for(y = range.start; y < range.end; y++)
......@@ -453,19 +447,9 @@ public:
#pragma unroll(4)
for(x = 0; x < avxWidth; x += 8)
{
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
__declspec(align(64)) const __m256i *addr = (__m256i*)(x_ofs + x);
__declspec(align(64)) __m256i indices = _mm256_lddqu_si256(addr);
__declspec(align(64)) __m256i pixels = _mm256_i32gather_epi32((const int*)S, indices, 1);
#elif defined __GNUC__ && __GNUC__ >= 4
const __m256i *addr __attribute__((aligned(64))) = (__m256i*)(x_ofs + x);
__m256i indices __attribute__((aligned(64))) = _mm256_lddqu_si256(addr);
__m256i pixels __attribute__((aligned(64))) = _mm256_i32gather_epi32((const int*)S, indices, 1);
#else
const __m256i *addr = (__m256i*)(x_ofs + x);
__m256i indices = _mm256_lddqu_si256(addr);
__m256i pixels = _mm256_i32gather_epi32((const int*)S, indices, 1);
#endif
const __m256i CV_DECL_ALIGNED(64) *addr = (__m256i*)(x_ofs + x);
__m256i CV_DECL_ALIGNED(64) indices = _mm256_lddqu_si256(addr);
__m256i CV_DECL_ALIGNED(64) pixels = _mm256_i32gather_epi32((const int*)S, indices, 1);
_mm256_maskstore_epi32((int*)D, mask, pixels);
D += 32;
}
......@@ -486,19 +470,9 @@ public:
#pragma unroll(4)
for(x = 0; x < avxWidth; x += 8)
{
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
__declspec(align(64)) const __m256i *addr = (__m256i*)(x_ofs + x);
__declspec(align(64)) __m256i indices = _mm256_lddqu_si256(addr);
__declspec(align(64)) __m256i pixels = _mm256_i32gather_epi32((const int*)S, indices, 1);
#elif defined __GNUC__ && __GNUC__ >= 4
const __m256i *addr __attribute__((aligned(64))) = (__m256i*)(x_ofs + x);
__m256i indices __attribute__((aligned(64))) = _mm256_lddqu_si256(addr);
__m256i pixels __attribute__((aligned(64))) = _mm256_i32gather_epi32((const int*)S, indices, 1);
#else
const __m256i *addr = (__m256i*)(x_ofs + x);
__m256i indices = _mm256_lddqu_si256(addr);
__m256i pixels = _mm256_i32gather_epi32((const int*)S, indices, 1);
#endif
const __m256i CV_DECL_ALIGNED(64) *addr = (__m256i*)(x_ofs + x);
__m256i CV_DECL_ALIGNED(64) indices = _mm256_lddqu_si256(addr);
__m256i CV_DECL_ALIGNED(64) pixels = _mm256_i32gather_epi32((const int*)S, indices, 1);
_mm256_storeu_si256((__m256i*)D, pixels);
D += 32;
}
......@@ -538,29 +512,12 @@ public:
int width = dsize.width;
//int avxWidth = (width - 1) - ((width - 1) & 0x7);
int avxWidth = width - (width & 0xf);
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
const __declspec(align(64)) __m256i mask = _mm256_set1_epi32(-1);
const __declspec(align(64)) __m256i shuffle_mask = _mm256_set_epi8(15,14,11,10,13,12,9,8,7,6,3,2,5,4,1,0,
const __m256i CV_DECL_ALIGNED(64) mask = _mm256_set1_epi32(-1);
const __m256i CV_DECL_ALIGNED(64) shuffle_mask = _mm256_set_epi8(15,14,11,10,13,12,9,8,7,6,3,2,5,4,1,0,
15,14,11,10,13,12,9,8,7,6,3,2,5,4,1,0);
const __declspec(align(64)) __m256i permute_mask = _mm256_set_epi32(7, 5, 3, 1, 6, 4, 2, 0);
const __declspec(align(64)) __m256i shift_shuffle_mask = _mm256_set_epi8(13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2,
const __m256i CV_DECL_ALIGNED(64) permute_mask = _mm256_set_epi32(7, 5, 3, 1, 6, 4, 2, 0);
const __m256i CV_DECL_ALIGNED(64) shift_shuffle_mask = _mm256_set_epi8(13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2,
13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
#elif defined __GNUC__ && __GNUC__ >= 4
const __m256i mask __attribute__((aligned(64))) = _mm256_set1_epi32(-1);
const __m256i shuffle_mask __attribute__((aligned(64))) = _mm256_set_epi8(15,14,11,10,13,12,9,8,7,6,3,2,5,4,1,0,
15,14,11,10,13,12,9,8,7,6,3,2,5,4,1,0);
const __m256i permute_mask __attribute__((aligned(64))) = _mm256_set_epi32(7, 5, 3, 1, 6, 4, 2, 0);
const __m256i shift_shuffle_mask __attribute__((aligned(64))) = _mm256_set_epi8(13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2,
13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
#else
const __m256i mask = _mm256_set1_epi32(-1);
const __m256i shuffle_mask = _mm256_set_epi8(15,14,11,10,13,12,9,8,7,6,3,2,5,4,1,0,
15,14,11,10,13,12,9,8,7,6,3,2,5,4,1,0);
const __m256i permute_mask = _mm256_set_epi32(7, 5, 3, 1, 6, 4, 2, 0);
const __m256i shift_shuffle_mask = _mm256_set_epi8(13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2,
13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
#endif
if(((int64)(dst.data + dst.step) & 0x1f) == 0)
{
for(y = range.start; y < range.end; y++)
......@@ -573,40 +530,16 @@ public:
#pragma unroll(4)
for(x = 0; x < avxWidth; x += 16)
{
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
__declspec(align(64)) const __m256i *addr = (__m256i*)(x_ofs + x);
__declspec(align(64)) __m256i indices = _mm256_lddqu_si256(addr);
__declspec(align(64)) __m256i pixels1 = _mm256_i32gather_epi32((const int*)S, indices, 1);
__declspec(align(64)) const __m256i *addr2 = (__m256i*)(x_ofs + x + 8);
__declspec(align(64)) __m256i indices2 = _mm256_lddqu_si256(addr2);
__declspec(align(64)) __m256i pixels2 = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__declspec(align(64)) __m256i unpacked = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__declspec(align(64)) __m256i bytes_shuffled = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__declspec(align(64)) __m256i ints_permuted = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
#elif defined __GNUC__ && __GNUC__ >= 4
const __m256i *addr __attribute__((aligned(64))) = (__m256i*)(x_ofs + x);
__m256i indices __attribute__((aligned(64))) = _mm256_lddqu_si256(addr);
__m256i pixels1 __attribute__((aligned(64))) = _mm256_i32gather_epi32((const int*)S, indices, 1);
const __m256i *addr2 __attribute__((aligned(64))) = (__m256i*)(x_ofs + x + 8);
__m256i indices2 __attribute__((aligned(64))) = _mm256_lddqu_si256(addr2);
__m256i pixels2 __attribute__((aligned(64))) = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__m256i unpacked __attribute__((aligned(64))) = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__m256i bytes_shuffled __attribute__((aligned(64))) = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__m256i ints_permuted __attribute__((aligned(64))) = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
#else
const __m256i *addr = (__m256i*)(x_ofs + x);
__m256i indices = _mm256_lddqu_si256(addr);
__m256i pixels1 = _mm256_i32gather_epi32((const int*)S, indices, 1);
const __m256i *addr2 = (__m256i*)(x_ofs + x + 8);
__m256i indices2 = _mm256_lddqu_si256(addr2);
__m256i pixels2 = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__m256i unpacked = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__m256i bytes_shuffled = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__m256i ints_permuted = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
#endif
const __m256i CV_DECL_ALIGNED(64) *addr = (__m256i*)(x_ofs + x);
__m256i CV_DECL_ALIGNED(64) indices = _mm256_lddqu_si256(addr);
__m256i CV_DECL_ALIGNED(64) pixels1 = _mm256_i32gather_epi32((const int*)S, indices, 1);
const __m256i CV_DECL_ALIGNED(64) *addr2 = (__m256i*)(x_ofs + x + 8);
__m256i CV_DECL_ALIGNED(64) indices2 = _mm256_lddqu_si256(addr2);
__m256i CV_DECL_ALIGNED(64) pixels2 = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__m256i CV_DECL_ALIGNED(64) unpacked = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__m256i CV_DECL_ALIGNED(64) bytes_shuffled = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__m256i CV_DECL_ALIGNED(64) ints_permuted = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
_mm256_maskstore_epi32((int*)D, mask, ints_permuted);
D += 32;
}
......@@ -629,40 +562,16 @@ public:
#pragma unroll(4)
for(x = 0; x < avxWidth; x += 16)
{
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
__declspec(align(64)) const __m256i *addr = (__m256i*)(x_ofs + x);
__declspec(align(64)) __m256i indices = _mm256_lddqu_si256(addr);
__declspec(align(64)) __m256i pixels1 = _mm256_i32gather_epi32((const int*)S, indices, 1);
__declspec(align(64)) const __m256i *addr2 = (__m256i*)(x_ofs + x + 8);
__declspec(align(64)) __m256i indices2 = _mm256_lddqu_si256(addr2);
__declspec(align(64)) __m256i pixels2 = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__declspec(align(64)) __m256i unpacked = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__declspec(align(64)) __m256i bytes_shuffled = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__declspec(align(64)) __m256i ints_permuted = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
#elif defined __GNUC__ && __GNUC__ >= 4
const __m256i *addr __attribute__((aligned(64))) = (__m256i*)(x_ofs + x);
__m256i indices __attribute__((aligned(64))) = _mm256_lddqu_si256(addr);
__m256i pixels1 __attribute__((aligned(64))) = _mm256_i32gather_epi32((const int*)S, indices, 1);
const __m256i *addr2 __attribute__((aligned(64))) = (__m256i*)(x_ofs + x + 8);
__m256i indices2 __attribute__((aligned(64))) = _mm256_lddqu_si256(addr2);
__m256i pixels2 __attribute__((aligned(64))) = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__m256i unpacked __attribute__((aligned(64))) = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__m256i bytes_shuffled __attribute__((aligned(64))) = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__m256i ints_permuted __attribute__((aligned(64))) = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
#else
const __m256i *addr = (__m256i*)(x_ofs + x);
__m256i indices = _mm256_lddqu_si256(addr);
__m256i pixels1 = _mm256_i32gather_epi32((const int*)S, indices, 1);
const __m256i *addr2 = (__m256i*)(x_ofs + x + 8);
__m256i indices2 = _mm256_lddqu_si256(addr2);
__m256i pixels2 = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__m256i unpacked = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__m256i bytes_shuffled = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__m256i ints_permuted = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
#endif
const __m256i CV_DECL_ALIGNED(64) *addr = (__m256i*)(x_ofs + x);
__m256i CV_DECL_ALIGNED(64) indices = _mm256_lddqu_si256(addr);
__m256i CV_DECL_ALIGNED(64) pixels1 = _mm256_i32gather_epi32((const int*)S, indices, 1);
const __m256i CV_DECL_ALIGNED(64) *addr2 = (__m256i*)(x_ofs + x + 8);
__m256i CV_DECL_ALIGNED(64) indices2 = _mm256_lddqu_si256(addr2);
__m256i CV_DECL_ALIGNED(64) pixels2 = _mm256_i32gather_epi32((const int*)S2, indices2, 1);
__m256i CV_DECL_ALIGNED(64) unpacked = _mm256_blend_epi16(pixels1, pixels2, 0xaa);
__m256i CV_DECL_ALIGNED(64) bytes_shuffled = _mm256_shuffle_epi8(unpacked, shuffle_mask);
__m256i CV_DECL_ALIGNED(64) ints_permuted = _mm256_permutevar8x32_epi32(bytes_shuffled, permute_mask);
_mm256_storeu_si256((__m256i*)D, ints_permuted);
D += 32;
}
......@@ -709,13 +618,7 @@ public:
uchar* Dstart = D;
int sy = std::min(cvFloor(y*ify), ssize.height-1);
const uchar* S = src.data + sy*src.step;
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
__declspec(align(64)) __m128i pixels = _mm_set1_epi16(0);
#elif defined __GNUC__ && __GNUC__ >= 4
__m128i pixels __attribute__((aligned(64))) = _mm_set1_epi16(0);
#else
__m128i pixels = _mm_set1_epi16(0);
#endif
__m128i CV_DECL_ALIGNED(64) pixels = _mm_set1_epi16(0);
for(x = 0; x < sseWidth; x += 8)
{
ushort imm = *(ushort*)(S + x_ofs[x + 0]);
......@@ -776,13 +679,7 @@ public:
uchar* Dstart = D;
int sy = std::min(cvFloor(y*ify), ssize.height-1);
const uchar* S = src.data + sy*src.step;
#if (defined WIN32 || defined _WIN32 || defined __CYGWIN__)
__declspec(align(64)) __m128i pixels = _mm_set1_epi16(0);
#elif defined __GNUC__ && __GNUC__ >= 4
__m128i pixels __attribute__((aligned(64))) = _mm_set1_epi16(0);
#else
__m128i pixels = _mm_set1_epi16(0);
#endif
__m128i CV_DECL_ALIGNED(64) pixels = _mm_set1_epi16(0);
for(x = 0; x < sseWidth; x += 4)
{
int imm = *(int*)(S + x_ofs[x + 0]);
......
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