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Commit 36028bd8 authored by Andrey Kamaev's avatar Andrey Kamaev Committed by OpenCV Buildbot
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Merge pull request #808 from bitwangyaoyao:2.4_mac

parents d2de68c1 719e8674
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Showing with 138 additions and 125 deletions
modules/nonfree/src/surf.ocl.cpp
View file @ 36028bd8
......@@ -77,7 +77,7 @@ namespace cv
size_t wave_size = 0;
queryDeviceInfo(WAVEFRONT_SIZE, &wave_size);
std::sprintf(pSURF_OPTIONS, " -D WAVE_SIZE=%d", static_cast<int>(wave_size));
std::sprintf(pSURF_OPTIONS, "-D WAVE_SIZE=%d", static_cast<int>(wave_size));
OPTION_INIT = true;
}
openCLExecuteKernel(clCxt, source, kernelName, globalThreads, localThreads, args, channels, depth, SURF_OPTIONS);
......
modules/ocl/src/filtering.cpp
View file @ 36028bd8
......@@ -277,8 +277,7 @@ static void GPUErode(const oclMat &src, oclMat &dst, oclMat &mat_kernel,
char compile_option[128];
sprintf(compile_option, "-D RADIUSX=%d -D RADIUSY=%d -D LSIZE0=%d -D LSIZE1=%d -D ERODE %s %s",
anchor.x, anchor.y, (int)localThreads[0], (int)localThreads[1],
rectKernel?"-D RECTKERNEL":"",
s);
s, rectKernel?"-D RECTKERNEL":"");
vector< pair<size_t, const void *> > args;
args.push_back(make_pair(sizeof(cl_mem), (void *)&src.data));
args.push_back(make_pair(sizeof(cl_mem), (void *)&dst.data));
......
modules/ocl/src/opencl/arithm_flip.cl
View file @ 36028bd8
......@@ -330,16 +330,14 @@ __kernel void arithm_flip_cols_C1_D0 (__global uchar *src, int src_step, int src
if (x < thread_cols && y < rows)
{
int src_index_0 = mad24(y, src_step, (x) + src_offset);
int src_index_1 = mad24(y, src_step, (cols - x -1) + src_offset);
int dst_index_0 = mad24(y, dst_step, (x) + dst_offset);
int dst_index_1 = mad24(y, dst_step, (cols - x -1) + dst_offset);
uchar data0 = *(src + src_index_0);
uchar data1 = *(src + src_index_1);
*(dst + dst_index_1) = data0;
int src_index_1 = mad24(y, src_step, (cols - x -1) + src_offset);
int dst_index_0 = mad24(y, dst_step, (x) + dst_offset);
uchar data1 = *(src + src_index_1);
*(dst + dst_index_0) = data1;
*(dst + dst_index_1) = data0;
}
}
__kernel void arithm_flip_cols_C1_D1 (__global char *src, int src_step, int src_offset,
......
modules/ocl/src/opencl/filter_sep_row.cl
View file @ 36028bd8
......@@ -96,7 +96,7 @@ The info above maybe obsolete.
***********************************************************************************/
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C1_D0
(__global const uchar * restrict src,
(__global const uchar * restrict src,
__global float * dst,
const int dst_cols,
const int dst_rows,
......@@ -122,17 +122,17 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
uchar4 temp[READ_TIMES_ROW];
__local uchar4 LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0*4;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = *(__global uchar4*)&src[current_addr];
}
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i].x= ELEM(start_x+i*LSIZE0*4,0,src_whole_cols,0,temp[i].x);
temp[i].y= ELEM(start_x+i*LSIZE0*4+1,0,src_whole_cols,0,temp[i].y);
......@@ -140,7 +140,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
temp[i].w= ELEM(start_x+i*LSIZE0*4+3,0,src_whole_cols,0,temp[i].w);
temp[i]= ELEM(start_y,0,src_whole_rows,(uchar4)0,temp[i]);
}
#else
#else
int not_all_in_range = (start_x<0) | (start_x + READ_TIMES_ROW*LSIZE0*4+4>src_whole_cols)| (start_y<0) | (start_y >= src_whole_rows);
int4 index[READ_TIMES_ROW];
int4 addr;
......@@ -148,7 +148,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
if(not_all_in_range)
{
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
index[i].x= ADDR_L(start_x+i*LSIZE0*4,0,src_whole_cols,start_x+i*LSIZE0*4);
index[i].x= ADDR_R(start_x+i*LSIZE0*4,src_whole_cols,index[i].x);
......@@ -162,7 +162,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
s_y= ADDR_L(start_y,0,src_whole_rows,start_y);
s_y= ADDR_R(start_y,src_whole_rows,s_y);
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
addr = mad24((int4)s_y,(int4)src_step_in_pixel,index[i]);
temp[i].x = src[addr.x];
......@@ -174,15 +174,15 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
else
{
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i] = *(__global uchar4*)&src[start_addr+i*LSIZE0*4];
}
}
#endif
#endif
//save pixels to lds
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
}
......@@ -190,7 +190,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
//read pixels from lds and calculate the result
sum =convert_float4(vload4(0,(__local uchar*)&LDS_DAT[l_y][l_x]+RADIUSX+offset))*mat_kernel[RADIUSX];
for(i=1;i<=RADIUSX;i++)
for(i=1; i<=RADIUSX; i++)
{
temp[0]=vload4(0,(__local uchar*)&LDS_DAT[l_y][l_x]+RADIUSX+offset-i);
temp[1]=vload4(0,(__local uchar*)&LDS_DAT[l_y][l_x]+RADIUSX+offset+i);
......@@ -219,7 +219,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
}
}
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C4_D0
(__global const uchar4 * restrict src,
(__global const uchar4 * restrict src,
__global float4 * dst,
const int dst_cols,
const int dst_rows,
......@@ -244,26 +244,26 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
uchar4 temp[READ_TIMES_ROW];
__local uchar4 LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = src[current_addr];
}
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,(uchar4)0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,(uchar4)0,temp[i]);
}
#else
#else
int index[READ_TIMES_ROW];
int s_x,s_y;
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
s_x= ADDR_L(start_x+i*LSIZE0,0,src_whole_cols,start_x+i*LSIZE0);
s_x= ADDR_R(start_x+i*LSIZE0,src_whole_cols,s_x);
......@@ -272,14 +272,14 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
index[i]=mad24(s_y,src_step_in_pixel,s_x);
}
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i] = src[index[i]];
}
#endif
#endif
//save pixels to lds
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
}
......@@ -287,7 +287,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
//read pixels from lds and calculate the result
sum =convert_float4(LDS_DAT[l_y][l_x+RADIUSX])*mat_kernel[RADIUSX];
for(i=1;i<=RADIUSX;i++)
for(i=1; i<=RADIUSX; i++)
{
temp[0]=LDS_DAT[l_y][l_x+RADIUSX-i];
temp[1]=LDS_DAT[l_y][l_x+RADIUSX+i];
......@@ -302,7 +302,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
}
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C1_D5
(__global const float * restrict src,
(__global const float * restrict src,
__global float * dst,
const int dst_cols,
const int dst_rows,
......@@ -327,26 +327,26 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
float temp[READ_TIMES_ROW];
__local float LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = src[current_addr];
}
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,0,temp[i]);
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,(float)0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,(float)0,temp[i]);
}
#else
#else
int index[READ_TIMES_ROW];
int s_x,s_y;
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
s_x= ADDR_L(start_x+i*LSIZE0,0,src_whole_cols,start_x+i*LSIZE0);
s_x= ADDR_R(start_x+i*LSIZE0,src_whole_cols,s_x);
......@@ -355,14 +355,14 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
index[i]=mad24(s_y,src_step_in_pixel,s_x);
}
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i] = src[index[i]];
}
#endif
#endif
//save pixels to lds
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
}
......@@ -370,7 +370,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
//read pixels from lds and calculate the result
sum =LDS_DAT[l_y][l_x+RADIUSX]*mat_kernel[RADIUSX];
for(i=1;i<=RADIUSX;i++)
for(i=1; i<=RADIUSX; i++)
{
temp[0]=LDS_DAT[l_y][l_x+RADIUSX-i];
temp[1]=LDS_DAT[l_y][l_x+RADIUSX+i];
......@@ -385,7 +385,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
}
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C4_D5
(__global const float4 * restrict src,
(__global const float4 * restrict src,
__global float4 * dst,
const int dst_cols,
const int dst_rows,
......@@ -410,26 +410,26 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
float4 temp[READ_TIMES_ROW];
__local float4 LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = src[current_addr];
}
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,0,temp[i]);
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,(float4)0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,(float4)0,temp[i]);
}
#else
#else
int index[READ_TIMES_ROW];
int s_x,s_y;
//judge if read out of boundary
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
s_x= ADDR_L(start_x+i*LSIZE0,0,src_whole_cols,start_x+i*LSIZE0);
s_x= ADDR_R(start_x+i*LSIZE0,src_whole_cols,s_x);
......@@ -438,14 +438,14 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
index[i]=mad24(s_y,src_step_in_pixel,s_x);
}
//read pixels from src
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
temp[i] = src[index[i]];
}
#endif
#endif
//save pixels to lds
for(i = 0;i<READ_TIMES_ROW;i++)
for(i = 0; i<READ_TIMES_ROW; i++)
{
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
}
......@@ -453,7 +453,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
//read pixels from lds and calculate the result
sum =LDS_DAT[l_y][l_x+RADIUSX]*mat_kernel[RADIUSX];
for(i=1;i<=RADIUSX;i++)
for(i=1; i<=RADIUSX; i++)
{
temp[0]=LDS_DAT[l_y][l_x+RADIUSX-i];
temp[1]=LDS_DAT[l_y][l_x+RADIUSX+i];
......@@ -465,4 +465,7 @@ __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_
start_addr = mad24(y,dst_step_in_pixel,x);
dst[start_addr] = sum;
}
}
modules/ocl/src/opencl/filtering_laplacian.cl
View file @ 36028bd8
......@@ -114,7 +114,7 @@ __kernel void filter2D_C1_D0(__global uchar *src, int src_step, int src_offset_x
int groupX_size = get_local_size(0);
int groupX_id = get_group_id(0);
#define dst_align (dst_offset_x & 3)
#define dst_align (dst_offset_x & 3)
int cols_start_index_group = src_offset_x - dst_align + groupX_size * groupX_id - ANX;
int rows_start_index = src_offset_y + (gY << ROWS_PER_GROUP_BITS) - ANY;
......@@ -125,7 +125,7 @@ __kernel void filter2D_C1_D0(__global uchar *src, int src_step, int src_offset_x
{
if((rows_start_index - src_offset_y) + i < rows + ANY)
{
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int selected_row = rows_start_index + i;
int selected_cols = cols_start_index_group + lX;
......@@ -143,7 +143,7 @@ __kernel void filter2D_C1_D0(__global uchar *src, int src_step, int src_offset_x
data = con ? data : 0;
local_data[i * LOCAL_MEM_STEP + lX + groupX_size] =data;
}
#else
#else
int selected_row = ADDR_H(rows_start_index + i, 0, wholerows);
selected_row = ADDR_B(rows_start_index + i, wholerows, selected_row);
......@@ -162,7 +162,7 @@ __kernel void filter2D_C1_D0(__global uchar *src, int src_step, int src_offset_x
data = *(src + selected_row * src_step + selected_cols);
local_data[i * LOCAL_MEM_STEP + lX + groupX_size] =data;
}
#endif
#endif
}
}
}
......@@ -185,7 +185,7 @@ __kernel void filter2D_C1_D0(__global uchar *src, int src_step, int src_offset_x
for(int i = 0; i < ANCHOR; i++)
{
#pragma unroll 3
#pragma unroll 3
for(int j = 0; j < ANCHOR; j++)
{
if(dst_rows_index < dst_rows_end)
......@@ -225,7 +225,7 @@ __kernel void filter2D_C1_D5(__global float *src, int src_step, int src_offset_x
int groupX_size = get_local_size(0);
int groupX_id = get_group_id(0);
#define dst_align (dst_offset_x & 3)
#define dst_align (dst_offset_x & 3)
int cols_start_index_group = src_offset_x - dst_align + groupX_size * groupX_id - ANX;
int rows_start_index = src_offset_y + (gY << ROWS_PER_GROUP_BITS) - ANY;
......@@ -236,7 +236,7 @@ __kernel void filter2D_C1_D5(__global float *src, int src_step, int src_offset_x
{
if((rows_start_index - src_offset_y) + i < rows + ANY)
{
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int selected_row = rows_start_index + i;
int selected_cols = cols_start_index_group + lX;
......@@ -254,7 +254,7 @@ __kernel void filter2D_C1_D5(__global float *src, int src_step, int src_offset_x
data = con ? data : 0;
local_data[i * LOCAL_MEM_STEP + lX + groupX_size] =data;
}
#else
#else
int selected_row = ADDR_H(rows_start_index + i, 0, wholerows);
selected_row = ADDR_B(rows_start_index + i, wholerows, selected_row);
......@@ -272,7 +272,7 @@ __kernel void filter2D_C1_D5(__global float *src, int src_step, int src_offset_x
data = *((__global float *)((__global char *)src + selected_row * src_step + (selected_cols << 2)));
local_data[i * LOCAL_MEM_STEP + lX + groupX_size] =data;
}
#endif
#endif
}
}
}
......@@ -295,7 +295,7 @@ __kernel void filter2D_C1_D5(__global float *src, int src_step, int src_offset_x
for(int i = 0; i < ANCHOR; i++)
{
#pragma unroll 3
#pragma unroll 3
for(int j = 0; j < ANCHOR; j++)
{
if(dst_rows_index < dst_rows_end)
......@@ -304,7 +304,7 @@ __kernel void filter2D_C1_D5(__global float *src, int src_step, int src_offset_x
int local_cols = ((lX % THREADS_PER_ROW) << ELEMENTS_PER_THREAD_BIT) + j;
data = vload4(0, local_data+local_row * LOCAL_MEM_STEP + local_cols);
sum = sum + (mat_kernel[i * ANCHOR + j] * data);
sum = sum + ((float)(mat_kernel[i * ANCHOR + j]) * data);
}
}
}
......@@ -337,7 +337,7 @@ __kernel void filter2D_C4_D0(__global uchar4 *src, int src_step, int src_offset_
int groupX_size = get_local_size(0);
int groupX_id = get_group_id(0);
#define dst_align (dst_offset_x & 3)
#define dst_align (dst_offset_x & 3)
int cols_start_index_group = src_offset_x - dst_align + groupX_size * groupX_id - ANX;
int rows_start_index = src_offset_y + (gY << ROWS_PER_GROUP_BITS) - ANY;
......@@ -349,7 +349,7 @@ __kernel void filter2D_C4_D0(__global uchar4 *src, int src_step, int src_offset_
{
if((rows_start_index - src_offset_y) + i < rows + ANY)
{
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int selected_row = rows_start_index + i;
int selected_cols = cols_start_index_group + lX;
......@@ -367,7 +367,7 @@ __kernel void filter2D_C4_D0(__global uchar4 *src, int src_step, int src_offset_
data = con ? data : 0;
local_data[i * LOCAL_MEM_STEP + lX + groupX_size] =data;
}
#else
#else
int selected_row = ADDR_H(rows_start_index + i, 0, wholerows);
selected_row = ADDR_B(rows_start_index + i, wholerows, selected_row);
......@@ -386,7 +386,7 @@ __kernel void filter2D_C4_D0(__global uchar4 *src, int src_step, int src_offset_
data = *((__global uchar4*)((__global char*)src + selected_row * src_step + (selected_cols << 2)));
local_data[i * LOCAL_MEM_STEP + lX + groupX_size] =data;
}
#endif
#endif
}
}
}
......@@ -410,7 +410,7 @@ __kernel void filter2D_C4_D0(__global uchar4 *src, int src_step, int src_offset_
for(int i = 0; i < ANCHOR; i++)
{
#pragma unroll 3
#pragma unroll 3
for(int j = 0; j < ANCHOR; j++)
{
if(dst_rows_index < dst_rows_end)
......@@ -468,7 +468,7 @@ __kernel void filter2D_C4_D5(__global float4 *src, int src_step, int src_offset_
{
if((rows_start_index - src_offset_y) + i < rows + ANY)
{
#ifdef BORDER_CONSTANT
#ifdef BORDER_CONSTANT
int selected_row = rows_start_index + i;
int selected_cols = cols_start_index_group + lX;
......@@ -486,7 +486,7 @@ __kernel void filter2D_C4_D5(__global float4 *src, int src_step, int src_offset_
data = con ? data : 0;
local_data[i * LOCAL_MEM_STEP + lX + groupX_size] =data;
}
#else
#else
int selected_row = ADDR_H(rows_start_index + i, 0, wholerows);
selected_row = ADDR_B(rows_start_index + i, wholerows, selected_row);
......@@ -504,7 +504,7 @@ __kernel void filter2D_C4_D5(__global float4 *src, int src_step, int src_offset_
data = *((__global float4*)((__global char*)src + selected_row * src_step + (selected_cols << 4)));
local_data[i * LOCAL_MEM_STEP_C4 + lX + groupX_size] =data;
}
#endif
#endif
}
}
}
......@@ -522,7 +522,7 @@ __kernel void filter2D_C4_D5(__global float4 *src, int src_step, int src_offset_
for(int j = 0; j < ANCHOR; j++)
{
int local_cols = lX + j;
sum = sum + mat_kernel[i * ANCHOR + j] * local_data[i * LOCAL_MEM_STEP_C4 + local_cols];
sum = sum + ((float)mat_kernel[i * ANCHOR + j] * local_data[i * LOCAL_MEM_STEP_C4 + local_cols]);
}
}
......
modules/ocl/src/opencl/imgproc_integral.cl
View file @ 36028bd8
......@@ -44,7 +44,11 @@
//M*/
#if defined (DOUBLE_SUPPORT)
#ifdef cl_khr_fp64
#pragma OPENCL EXTENSION cl_khr_fp64:enable
#elif defined (cl_amd_fp64)
#pragma OPENCL EXTENSION cl_amd_fp64:enable
#endif
#endif
#define LSIZE 256
#define LSIZE_1 255
......@@ -71,13 +75,13 @@ kernel void integral_cols(__global uchar4 *src,__global int *sum ,__global float
gid = gid << 1;
for(int i = 0; i < rows; i =i + LSIZE_1)
{
src_t[0] = (i + lid < rows ? convert_int4(src[src_offset + (lid+i) * src_step + gid]) : 0);
src_t[1] = (i + lid < rows ? convert_int4(src[src_offset + (lid+i) * src_step + gid + 1]) : 0);
src_t[0] = (i + lid < rows ? convert_int4(src[src_offset + (lid+i) * src_step + min(gid, (uint)cols - 1)]) : 0);
src_t[1] = (i + lid < rows ? convert_int4(src[src_offset + (lid+i) * src_step + min(gid + 1, (uint)cols - 1)]) : 0);
sum_t[0] = (i == 0 ? 0 : lm_sum[0][LSIZE_2 + LOG_LSIZE]);
sqsum_t[0] = (i == 0 ? 0 : lm_sqsum[0][LSIZE_2 + LOG_LSIZE]);
sqsum_t[0] = (i == 0 ? (float4)0 : lm_sqsum[0][LSIZE_2 + LOG_LSIZE]);
sum_t[1] = (i == 0 ? 0 : lm_sum[1][LSIZE_2 + LOG_LSIZE]);
sqsum_t[1] = (i == 0 ? 0 : lm_sqsum[1][LSIZE_2 + LOG_LSIZE]);
sqsum_t[1] = (i == 0 ? (float4)0 : lm_sqsum[1][LSIZE_2 + LOG_LSIZE]);
barrier(CLK_LOCAL_MEM_FENCE);
int bf_loc = lid + GET_CONFLICT_OFFSET(lid);
......@@ -127,7 +131,8 @@ kernel void integral_cols(__global uchar4 *src,__global int *sum ,__global float
}
barrier(CLK_LOCAL_MEM_FENCE);
int loc_s0 = gid * dst_step + i + lid - 1 - pre_invalid * dst_step / 4, loc_s1 = loc_s0 + dst_step ;
if(lid > 0 && (i+lid) <= rows){
if(lid > 0 && (i+lid) <= rows)
{
lm_sum[0][bf_loc] += sum_t[0];
lm_sum[1][bf_loc] += sum_t[1];
lm_sqsum[0][bf_loc] += sqsum_t[0];
......@@ -169,15 +174,15 @@ kernel void integral_rows(__global int4 *srcsum,__global float4 * srcsqsum,__glo
src_step = src_step >> 4;
for(int i = 0; i < rows; i =i + LSIZE_1)
{
src_t[0] = i + lid < rows ? srcsum[(lid+i) * src_step + gid * 2] : 0;
sqsrc_t[0] = i + lid < rows ? srcsqsum[(lid+i) * src_step + gid * 2] : 0;
src_t[1] = i + lid < rows ? srcsum[(lid+i) * src_step + gid * 2 + 1] : 0;
sqsrc_t[1] = i + lid < rows ? srcsqsum[(lid+i) * src_step + gid * 2 + 1] : 0;
src_t[0] = i + lid < rows ? srcsum[(lid+i) * src_step + gid * 2] : (int4)0;
sqsrc_t[0] = i + lid < rows ? srcsqsum[(lid+i) * src_step + gid * 2] : (float4)0;
src_t[1] = i + lid < rows ? srcsum[(lid+i) * src_step + gid * 2 + 1] : (int4)0;
sqsrc_t[1] = i + lid < rows ? srcsqsum[(lid+i) * src_step + gid * 2 + 1] : (float4)0;
sum_t[0] = (i == 0 ? 0 : lm_sum[0][LSIZE_2 + LOG_LSIZE]);
sqsum_t[0] = (i == 0 ? 0 : lm_sqsum[0][LSIZE_2 + LOG_LSIZE]);
sqsum_t[0] = (i == 0 ? (float4)0 : lm_sqsum[0][LSIZE_2 + LOG_LSIZE]);
sum_t[1] = (i == 0 ? 0 : lm_sum[1][LSIZE_2 + LOG_LSIZE]);
sqsum_t[1] = (i == 0 ? 0 : lm_sqsum[1][LSIZE_2 + LOG_LSIZE]);
sqsum_t[1] = (i == 0 ? (float4)0 : lm_sqsum[1][LSIZE_2 + LOG_LSIZE]);
barrier(CLK_LOCAL_MEM_FENCE);
int bf_loc = lid + GET_CONFLICT_OFFSET(lid);
......@@ -235,7 +240,7 @@ kernel void integral_rows(__global int4 *srcsum,__global float4 * srcsqsum,__glo
{
int loc0 = gid * 2 * sum_step;
int loc1 = gid * 2 * sqsum_step;
for(int k = 1;k <= 8;k++)
for(int k = 1; k <= 8; k++)
{
if(gid * 8 + k > cols) break;
sum[sum_offset + loc0 + k * sum_step / 4] = 0;
......@@ -244,7 +249,8 @@ kernel void integral_rows(__global int4 *srcsum,__global float4 * srcsqsum,__glo
}
int loc_s0 = sum_offset + gid * 2 * sum_step + sum_step / 4 + i + lid, loc_s1 = loc_s0 + sum_step ;
int loc_sq0 = sqsum_offset + gid * 2 * sqsum_step + sqsum_step / 4 + i + lid, loc_sq1 = loc_sq0 + sqsum_step ;
if(lid > 0 && (i+lid) <= rows){
if(lid > 0 && (i+lid) <= rows)
{
lm_sum[0][bf_loc] += sum_t[0];
lm_sum[1][bf_loc] += sum_t[1];
lm_sqsum[0][bf_loc] += sqsum_t[0];
......
modules/ocl/src/opencl/imgproc_warpAffine.cl
View file @ 36028bd8
......@@ -47,8 +47,12 @@
//warpAffine kernel
//support data types: CV_8UC1, CV_8UC4, CV_32FC1, CV_32FC4, and three interpolation methods: NN, Linear, Cubic.
#if defined DOUBLE_SUPPORT
#if defined (DOUBLE_SUPPORT)
#ifdef cl_khr_fp64
#pragma OPENCL EXTENSION cl_khr_fp64:enable
#elif defined (cl_amd_fp64)
#pragma OPENCL EXTENSION cl_amd_fp64:enable
#endif
typedef double F;
typedef double4 F4;
#define convert_F4 convert_double4
......@@ -58,7 +62,6 @@ typedef float4 F4;
#define convert_F4 convert_float4
#endif
#define INTER_BITS 5
#define INTER_TAB_SIZE (1 << INTER_BITS)
#define INTER_SCALE 1.f/INTER_TAB_SIZE
......@@ -123,7 +126,7 @@ __kernel void warpAffineNN_C1_D0(__global uchar const * restrict src, __global u
sval.s1 = scon.s1 ? src[spos.s1] : 0;
sval.s2 = scon.s2 ? src[spos.s2] : 0;
sval.s3 = scon.s3 ? src[spos.s3] : 0;
dval = convert_uchar4(dcon != 0) ? sval : dval;
dval = convert_uchar4(dcon) != (uchar4)(0,0,0,0) ? sval : dval;
*d = dval;
}
}
......@@ -206,10 +209,10 @@ __kernel void warpAffineLinear_C1_D0(__global const uchar * restrict src, __glob
taby = INTER_SCALE * convert_float4(ay);
tabx = INTER_SCALE * convert_float4(ax);
itab0 = convert_short4_sat(( (1.0f-taby)*(1.0f-tabx) * INTER_REMAP_COEF_SCALE ));
itab1 = convert_short4_sat(( (1.0f-taby)*tabx * INTER_REMAP_COEF_SCALE ));
itab2 = convert_short4_sat(( taby*(1.0f-tabx) * INTER_REMAP_COEF_SCALE ));
itab3 = convert_short4_sat(( taby*tabx * INTER_REMAP_COEF_SCALE ));
itab0 = convert_short4_sat(( (1.0f-taby)*(1.0f-tabx) * (float4)INTER_REMAP_COEF_SCALE ));
itab1 = convert_short4_sat(( (1.0f-taby)*tabx * (float4)INTER_REMAP_COEF_SCALE ));
itab2 = convert_short4_sat(( taby*(1.0f-tabx) * (float4)INTER_REMAP_COEF_SCALE ));
itab3 = convert_short4_sat(( taby*tabx * (float4)INTER_REMAP_COEF_SCALE ));
int4 val;
......@@ -636,7 +639,7 @@ __kernel void warpAffineNN_C4_D5(__global float4 * src, __global float4 * dst, i
short sy0 = (short)(Y0 >> AB_BITS);
if(dx >= 0 && dx < dst_cols && dy >= 0 && dy < dst_rows)
dst[(dst_offset>>4)+dy*(dstStep>>2)+dx]= (sx0>=0 && sx0<src_cols && sy0>=0 && sy0<src_rows) ? src[(src_offset>>4)+sy0*(srcStep>>2)+sx0] : 0;
dst[(dst_offset>>4)+dy*(dstStep>>2)+dx]= (sx0>=0 && sx0<src_cols && sy0>=0 && sy0<src_rows) ? src[(src_offset>>4)+sy0*(srcStep>>2)+sx0] : (float4)0;
}
}
......@@ -670,10 +673,10 @@ __kernel void warpAffineLinear_C4_D5(__global float4 * src, __global float4 * ds
float4 v0, v1, v2, v3;
v0 = (sx0 >= 0 && sx0 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0] : 0;
v1 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0+1] : 0;
v2 = (sx0 >= 0 && sx0 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0] : 0;
v3 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0+1] : 0;
v0 = (sx0 >= 0 && sx0 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0] : (float4)0;
v1 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0+1] : (float4)0;
v2 = (sx0 >= 0 && sx0 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0] : (float4)0;
v3 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0+1] : (float4)0;
float tab[4];
float taby[2], tabx[2];
......@@ -726,7 +729,7 @@ __kernel void warpAffineCubic_C4_D5(__global float4 * src, __global float4 * dst
int i;
for(i=0; i<16; i++)
v[i] = (sx+(i&3) >= 0 && sx+(i&3) < src_cols && sy+(i>>2) >= 0 && sy+(i>>2) < src_rows) ? src[src_offset+(sy+(i>>2)) * srcStep + (sx+(i&3))] : 0;
v[i] = (sx+(i&3) >= 0 && sx+(i&3) < src_cols && sy+(i>>2) >= 0 && sy+(i>>2) < src_rows) ? src[src_offset+(sy+(i>>2)) * srcStep + (sx+(i&3))] : (float4)0;
float tab[16];
float tab1y[4], tab1x[4];
......
modules/ocl/src/opencl/imgproc_warpPerspective.cl
View file @ 36028bd8
......@@ -47,8 +47,12 @@
//wrapPerspective kernel
//support data types: CV_8UC1, CV_8UC4, CV_32FC1, CV_32FC4, and three interpolation methods: NN, Linear, Cubic.
#if defined DOUBLE_SUPPORT
#if defined (DOUBLE_SUPPORT)
#ifdef cl_khr_fp64
#pragma OPENCL EXTENSION cl_khr_fp64:enable
#elif defined (cl_amd_fp64)
#pragma OPENCL EXTENSION cl_amd_fp64:enable
#endif
typedef double F;
typedef double4 F4;
#define convert_F4 convert_double4
......@@ -112,7 +116,7 @@ __kernel void warpPerspectiveNN_C1_D0(__global uchar const * restrict src, __glo
sval.s1 = scon.s1 ? src[spos.s1] : 0;
sval.s2 = scon.s2 ? src[spos.s2] : 0;
sval.s3 = scon.s3 ? src[spos.s3] : 0;
dval = convert_uchar4(dcon != 0) ? sval : dval;
dval = convert_uchar4(dcon) != (uchar4)(0,0,0,0) ? sval : dval;
*d = dval;
}
}
......@@ -142,7 +146,7 @@ __kernel void warpPerspectiveLinear_C1_D0(__global const uchar * restrict src, _
int i;
#pragma unroll 4
for(i=0; i<4; i++)
v[i] = (sx+(i&1) >= 0 && sx+(i&1) < src_cols && sy+(i>>1) >= 0 && sy+(i>>1) < src_rows) ? src[src_offset + (sy+(i>>1)) * srcStep + (sx+(i&1))] : 0;
v[i] = (sx+(i&1) >= 0 && sx+(i&1) < src_cols && sy+(i>>1) >= 0 && sy+(i>>1) < src_rows) ? src[src_offset + (sy+(i>>1)) * srcStep + (sx+(i&1))] : (uchar)0;
short itab[4];
float tab1y[2], tab1x[2];
......@@ -197,7 +201,7 @@ __kernel void warpPerspectiveCubic_C1_D0(__global uchar * src, __global uchar *
for(i=0; i<4; i++)
for(j=0; j<4; j++)
{
v[i*4+j] = (sx+j >= 0 && sx+j < src_cols && sy+i >= 0 && sy+i < src_rows) ? src[src_offset+(sy+i) * srcStep + (sx+j)] : 0;
v[i*4+j] = (sx+j >= 0 && sx+j < src_cols && sy+i >= 0 && sy+i < src_rows) ? src[src_offset+(sy+i) * srcStep + (sx+j)] : (uchar)0;
}
short itab[16];
......@@ -299,10 +303,10 @@ __kernel void warpPerspectiveLinear_C4_D0(__global uchar4 const * restrict src,
int4 v0, v1, v2, v3;
v0 = (sx >= 0 && sx < src_cols && sy >= 0 && sy < src_rows) ? convert_int4(src[src_offset+sy * srcStep + sx]) : 0;
v1 = (sx+1 >= 0 && sx+1 < src_cols && sy >= 0 && sy < src_rows) ? convert_int4(src[src_offset+sy * srcStep + sx+1]) : 0;
v2 = (sx >= 0 && sx < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? convert_int4(src[src_offset+(sy+1) * srcStep + sx]) : 0;
v3 = (sx+1 >= 0 && sx+1 < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? convert_int4(src[src_offset+(sy+1) * srcStep + sx+1]) : 0;
v0 = (sx >= 0 && sx < src_cols && sy >= 0 && sy < src_rows) ? convert_int4(src[src_offset+sy * srcStep + sx]) : (int4)0;
v1 = (sx+1 >= 0 && sx+1 < src_cols && sy >= 0 && sy < src_rows) ? convert_int4(src[src_offset+sy * srcStep + sx+1]) : (int4)0;
v2 = (sx >= 0 && sx < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? convert_int4(src[src_offset+(sy+1) * srcStep + sx]) : (int4)0;
v3 = (sx+1 >= 0 && sx+1 < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? convert_int4(src[src_offset+(sy+1) * srcStep + sx+1]) : (int4)0;
int itab0, itab1, itab2, itab3;
float taby, tabx;
......@@ -458,10 +462,10 @@ __kernel void warpPerspectiveLinear_C1_D5(__global float * src, __global float *
float v0, v1, v2, v3;
v0 = (sx >= 0 && sx < src_cols && sy >= 0 && sy < src_rows) ? src[src_offset+sy * srcStep + sx] : 0;
v1 = (sx+1 >= 0 && sx+1 < src_cols && sy >= 0 && sy < src_rows) ? src[src_offset+sy * srcStep + sx+1] : 0;
v2 = (sx >= 0 && sx < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? src[src_offset+(sy+1) * srcStep + sx] : 0;
v3 = (sx+1 >= 0 && sx+1 < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? src[src_offset+(sy+1) * srcStep + sx+1] : 0;
v0 = (sx >= 0 && sx < src_cols && sy >= 0 && sy < src_rows) ? src[src_offset+sy * srcStep + sx] : (float)0;
v1 = (sx+1 >= 0 && sx+1 < src_cols && sy >= 0 && sy < src_rows) ? src[src_offset+sy * srcStep + sx+1] : (float)0;
v2 = (sx >= 0 && sx < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? src[src_offset+(sy+1) * srcStep + sx] : (float)0;
v3 = (sx+1 >= 0 && sx+1 < src_cols && sy+1 >= 0 && sy+1 < src_rows) ? src[src_offset+(sy+1) * srcStep + sx+1] : (float)0;
float tab[4];
float taby[2], tabx[2];
......@@ -510,7 +514,7 @@ __kernel void warpPerspectiveCubic_C1_D5(__global float * src, __global float *
int i;
for(i=0; i<16; i++)
v[i] = (sx+(i&3) >= 0 && sx+(i&3) < src_cols && sy+(i>>2) >= 0 && sy+(i>>2) < src_rows) ? src[src_offset+(sy+(i>>2)) * srcStep + (sx+(i&3))] : 0;
v[i] = (sx+(i&3) >= 0 && sx+(i&3) < src_cols && sy+(i>>2) >= 0 && sy+(i>>2) < src_rows) ? src[src_offset+(sy+(i>>2)) * srcStep + (sx+(i&3))] : (float)0;
float tab[16];
float tab1y[4], tab1x[4];
......@@ -564,7 +568,7 @@ __kernel void warpPerspectiveNN_C4_D5(__global float4 * src, __global float4 * d
short sy = (short)Y;
if(dx >= 0 && dx < dst_cols && dy >= 0 && dy < dst_rows)
dst[(dst_offset>>4)+dy*(dstStep>>2)+dx]= (sx>=0 && sx<src_cols && sy>=0 && sy<src_rows) ? src[(src_offset>>4)+sy*(srcStep>>2)+sx] : 0;
dst[(dst_offset>>4)+dy*(dstStep>>2)+dx]= (sx>=0 && sx<src_cols && sy>=0 && sy<src_rows) ? src[(src_offset>>4)+sy*(srcStep>>2)+sx] : (float)0;
}
}
......@@ -597,10 +601,10 @@ __kernel void warpPerspectiveLinear_C4_D5(__global float4 * src, __global float4
float4 v0, v1, v2, v3;
v0 = (sx0 >= 0 && sx0 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0] : 0;
v1 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0+1] : 0;
v2 = (sx0 >= 0 && sx0 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0] : 0;
v3 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0+1] : 0;
v0 = (sx0 >= 0 && sx0 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0] : (float4)0;
v1 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0 >= 0 && sy0 < src_rows) ? src[src_offset+sy0 * srcStep + sx0+1] : (float4)0;
v2 = (sx0 >= 0 && sx0 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0] : (float4)0;
v3 = (sx0+1 >= 0 && sx0+1 < src_cols && sy0+1 >= 0 && sy0+1 < src_rows) ? src[src_offset+(sy0+1) * srcStep + sx0+1] : (float4)0;
float tab[4];
float taby[2], tabx[2];
......@@ -652,7 +656,7 @@ __kernel void warpPerspectiveCubic_C4_D5(__global float4 * src, __global float4
int i;
for(i=0; i<16; i++)
v[i] = (sx+(i&3) >= 0 && sx+(i&3) < src_cols && sy+(i>>2) >= 0 && sy+(i>>2) < src_rows) ? src[src_offset+(sy+(i>>2)) * srcStep + (sx+(i&3))] : 0;
v[i] = (sx+(i&3) >= 0 && sx+(i&3) < src_cols && sy+(i>>2) >= 0 && sy+(i>>2) < src_rows) ? src[src_offset+(sy+(i>>2)) * srcStep + (sx+(i&3))] : (float4)0;
float tab[16];
float tab1y[4], tab1x[4];
......@@ -682,3 +686,4 @@ __kernel void warpPerspectiveCubic_C4_D5(__global float4 * src, __global float4
}
}
}
modules/ocl/src/opencl/match_template.cl
View file @ 36028bd8
......@@ -447,10 +447,10 @@ void matchTemplate_Naive_CCORR_C1_D0
__global const uchar * tpl_ptr = tpl + mad24(i, tpl_step, tpl_offset);
for(j = 0; j < tpl_cols; j ++)
{
sum = mad24(img_ptr[j], tpl_ptr[j], sum);
sum = mad24(convert_int(img_ptr[j]), convert_int(tpl_ptr[j]), sum);
}
}
res[res_idx] = sum;
res[res_idx] = (float)sum;
}
}
......@@ -548,7 +548,7 @@ void matchTemplate_Naive_CCORR_C4_D0
sum = mad24(convert_int4(img_ptr[j]), convert_int4(tpl_ptr[j]), sum);
}
}
res[res_idx] = sum.x + sum.y + sum.z + sum.w;
res[res_idx] = (float)(sum.x + sum.y + sum.z + sum.w);
}
}
......@@ -633,9 +633,8 @@ void matchTemplate_Prepared_CCOFF_C1_D0
if(gidx < res_cols && gidy < res_rows)
{
float sum = (float)(
(img_sums[SUMS_PTR(tpl_cols, tpl_rows)] - img_sums[SUMS_PTR(tpl_cols, 0)])
- (img_sums[SUMS_PTR(0, tpl_rows)] - img_sums[SUMS_PTR(0, 0)]));
float sum = (float)((img_sums[SUMS_PTR(tpl_cols, tpl_rows)] - img_sums[SUMS_PTR(tpl_cols, 0)])
-(img_sums[SUMS_PTR(0, tpl_rows)] - img_sums[SUMS_PTR(0, 0)]));
res[res_idx] -= sum * tpl_sum;
}
}
......
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