--- /dev/null
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+// By downloading, copying, installing or using the software you agree to this license.
+// If you do not agree to this license, do not download, install,
+// copy or use the software.
+//
+//
+// License Agreement
+// For Open Source Computer Vision Library
+//
+// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
+// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// @Authors
+// Dachuan Zhao, dachuan@multicorewareinc.com
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// * Redistribution's of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// * Redistribution's in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// * The name of the copyright holders may not be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors as is and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#ifdef DOUBLE_SUPPORT
+#ifdef cl_amd_fp64
+#pragma OPENCL EXTENSION cl_amd_fp64:enable
+#elif defined (cl_khr_fp64)
+#pragma OPENCL EXTENSION cl_khr_fp64:enable
+#endif
+#endif
+
+#define noconvert
+
+inline int idx_row_low(int y, int last_row)
+{
+ return abs(y) % (last_row + 1);
+}
+
+inline int idx_row_high(int y, int last_row)
+{
+ return abs(last_row - (int)abs(last_row - y)) % (last_row + 1);
+}
+
+inline int idx_row(int y, int last_row)
+{
+ return idx_row_low(idx_row_high(y, last_row), last_row);
+}
+
+inline int idx_col_low(int x, int last_col)
+{
+ return abs(x) % (last_col + 1);
+}
+
+inline int idx_col_high(int x, int last_col)
+{
+ return abs(last_col - (int)abs(last_col - x)) % (last_col + 1);
+}
+
+inline int idx_col(int x, int last_col)
+{
+ return idx_col_low(idx_col_high(x, last_col), last_col);
+}
+
+__kernel void pyrDown(__global const uchar * src, int src_step, int src_offset, int src_rows, int src_cols,
+ __global uchar * dst, int dst_step, int dst_offset, int dst_rows, int dst_cols)
+{
+ const int x = get_global_id(0);
+ const int y = get_group_id(1);
+
+ __local FT smem[256 + 4];
+ __global T * dstData = (__global T *)(dst + dst_offset);
+ __global const uchar * srcData = (__global const uchar*)(src + src_offset);
+
+ FT sum;
+ FT co1 = 0.375f;
+ FT co2 = 0.25f;
+ FT co3 = 0.0625f;
+
+ const int src_y = 2*y;
+ const int last_row = src_rows - 1;
+ const int last_col = src_cols - 1;
+
+ if (src_y >= 2 && src_y < src_rows - 2 && x >= 2 && x < src_cols - 2)
+ {
+ sum = co3 * convertToFT(((__global T*)(srcData + (src_y - 2) * src_step))[x]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + (src_y - 1) * src_step))[x]);
+ sum = sum + co1 * convertToFT(((__global T*)(srcData + (src_y ) * src_step))[x]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + (src_y + 1) * src_step))[x]);
+ sum = sum + co3 * convertToFT(((__global T*)(srcData + (src_y + 2) * src_step))[x]);
+
+ smem[2 + get_local_id(0)] = sum;
+
+ if (get_local_id(0) < 2)
+ {
+ const int left_x = x - 2;
+
+ sum = co3 * convertToFT(((__global T*)(srcData + (src_y - 2) * src_step))[left_x]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + (src_y - 1) * src_step))[left_x]);
+ sum = sum + co1 * convertToFT(((__global T*)(srcData + (src_y ) * src_step))[left_x]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + (src_y + 1) * src_step))[left_x]);
+ sum = sum + co3 * convertToFT(((__global T*)(srcData + (src_y + 2) * src_step))[left_x]);
+
+ smem[get_local_id(0)] = sum;
+ }
+
+ if (get_local_id(0) > 253)
+ {
+ const int right_x = x + 2;
+
+ sum = co3 * convertToFT(((__global T*)(srcData + (src_y - 2) * src_step))[right_x]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + (src_y - 1) * src_step))[right_x]);
+ sum = sum + co1 * convertToFT(((__global T*)(srcData + (src_y ) * src_step))[right_x]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + (src_y + 1) * src_step))[right_x]);
+ sum = sum + co3 * convertToFT(((__global T*)(srcData + (src_y + 2) * src_step))[right_x]);
+
+ smem[4 + get_local_id(0)] = sum;
+ }
+ }
+ else
+ {
+ int col = idx_col(x, last_col);
+
+ sum = co3 * convertToFT(((__global T*)(srcData + idx_row(src_y - 2, last_row) * src_step))[col]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + idx_row(src_y - 1, last_row) * src_step))[col]);
+ sum = sum + co1 * convertToFT(((__global T*)(srcData + idx_row(src_y , last_row) * src_step))[col]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + idx_row(src_y + 1, last_row) * src_step))[col]);
+ sum = sum + co3 * convertToFT(((__global T*)(srcData + idx_row(src_y + 2, last_row) * src_step))[col]);
+
+ smem[2 + get_local_id(0)] = sum;
+
+ if (get_local_id(0) < 2)
+ {
+ const int left_x = x - 2;
+
+ col = idx_col(left_x, last_col);
+
+ sum = co3 * convertToFT(((__global T*)(srcData + idx_row(src_y - 2, last_row) * src_step))[col]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + idx_row(src_y - 1, last_row) * src_step))[col]);
+ sum = sum + co1 * convertToFT(((__global T*)(srcData + idx_row(src_y , last_row) * src_step))[col]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + idx_row(src_y + 1, last_row) * src_step))[col]);
+ sum = sum + co3 * convertToFT(((__global T*)(srcData + idx_row(src_y + 2, last_row) * src_step))[col]);
+
+ smem[get_local_id(0)] = sum;
+ }
+
+ if (get_local_id(0) > 253)
+ {
+ const int right_x = x + 2;
+
+ col = idx_col(right_x, last_col);
+
+ sum = co3 * convertToFT(((__global T*)(srcData + idx_row(src_y - 2, last_row) * src_step))[col]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + idx_row(src_y - 1, last_row) * src_step))[col]);
+ sum = sum + co1 * convertToFT(((__global T*)(srcData + idx_row(src_y , last_row) * src_step))[col]);
+ sum = sum + co2 * convertToFT(((__global T*)(srcData + idx_row(src_y + 1, last_row) * src_step))[col]);
+ sum = sum + co3 * convertToFT(((__global T*)(srcData + idx_row(src_y + 2, last_row) * src_step))[col]);
+
+ smem[4 + get_local_id(0)] = sum;
+ }
+ }
+
+ barrier(CLK_LOCAL_MEM_FENCE);
+
+ if (get_local_id(0) < 128)
+ {
+ const int tid2 = get_local_id(0) * 2;
+
+ sum = co3 * smem[2 + tid2 - 2];
+ sum = sum + co2 * smem[2 + tid2 - 1];
+ sum = sum + co1 * smem[2 + tid2 ];
+ sum = sum + co2 * smem[2 + tid2 + 1];
+ sum = sum + co3 * smem[2 + tid2 + 2];
+
+ const int dst_x = (get_group_id(0) * get_local_size(0) + tid2) / 2;
+
+ if (dst_x < dst_cols)
+ dstData[y * dst_step / ((int)sizeof(T)) + dst_x] = convertToT(sum);
+ }
+
+}
--- /dev/null
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+// By downloading, copying, installing or using the software you agree to this license.
+// If you do not agree to this license, do not download, install,
+// copy or use the software.
+//
+//
+// License Agreement
+// For Open Source Computer Vision Library
+//
+// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
+// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// @Authors
+// Zhang Chunpeng chunpeng@multicorewareinc.com
+// Dachuan Zhao, dachuan@multicorewareinc.com
+// Yao Wang, yao@multicorewareinc.com
+// Peng Xiao, pengxiao@outlook.com
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// * Redistribution's of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// * Redistribution's in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// * The name of the copyright holders may not be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors as is and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+///////////////////////////////////////////////////////////////////////
+//////////////////////// Generic PyrUp //////////////////////////////
+///////////////////////////////////////////////////////////////////////
+
+#ifdef DOUBLE_SUPPORT
+#ifdef cl_amd_fp64
+#pragma OPENCL EXTENSION cl_amd_fp64:enable
+#elif defined (cl_khr_fp64)
+#pragma OPENCL EXTENSION cl_khr_fp64:enable
+#endif
+#endif
+
+#define noconvert
+
+
+__kernel void pyrUp(__global const uchar * src, int src_step, int src_offset, int src_rows, int src_cols,
+ __global uchar * dst, int dst_step, int dst_offset, int dst_rows, int dst_cols)
+{
+ const int x = get_global_id(0);
+ const int y = get_global_id(1);
+
+ const int lsizex = get_local_size(0);
+ const int lsizey = get_local_size(1);
+
+ const int tidx = get_local_id(0);
+ const int tidy = get_local_id(1);
+
+ __local FT s_srcPatch[10][10];
+ __local FT s_dstPatch[20][16];
+
+ __global T * dstData = (__global T *)(dst + dst_offset);
+ __global const T * srcData = (__global const T *)(src + src_offset);
+
+ if( tidx < 10 && tidy < 10 )
+ {
+ int srcx = mad24((int)get_group_id(0), lsizex>>1, tidx) - 1;
+ int srcy = mad24((int)get_group_id(1), lsizey>>1, tidy) - 1;
+
+ srcx = abs(srcx);
+ srcx = min(src_cols - 1, srcx);
+
+ srcy = abs(srcy);
+ srcy = min(src_rows - 1, srcy);
+
+ s_srcPatch[tidy][tidx] = convertToFT(srcData[srcx + srcy * src_step / (int) sizeof(T)]);
+ }
+
+ barrier(CLK_LOCAL_MEM_FENCE);
+
+ FT sum = 0.f;
+ const FT evenFlag = (FT)((tidx & 1) == 0);
+ const FT oddFlag = (FT)((tidx & 1) != 0);
+ const bool eveny = ((tidy & 1) == 0);
+
+ const FT co1 = 0.375f;
+ const FT co2 = 0.25f;
+ const FT co3 = 0.0625f;
+
+ if(eveny)
+ {
+ sum = ( evenFlag* co3 ) * s_srcPatch[1 + (tidy >> 1)][1 + ((tidx - 2) >> 1)];
+ sum = sum + ( oddFlag * co2 ) * s_srcPatch[1 + (tidy >> 1)][1 + ((tidx - 1) >> 1)];
+ sum = sum + ( evenFlag* co1 ) * s_srcPatch[1 + (tidy >> 1)][1 + ((tidx ) >> 1)];
+ sum = sum + ( oddFlag * co2 ) * s_srcPatch[1 + (tidy >> 1)][1 + ((tidx + 1) >> 1)];
+ sum = sum + ( evenFlag* co3 ) * s_srcPatch[1 + (tidy >> 1)][1 + ((tidx + 2) >> 1)];
+ }
+
+ s_dstPatch[2 + tidy][tidx] = sum;
+
+ if (tidy < 2)
+ {
+ sum = 0;
+
+ if (eveny)
+ {
+ sum = (evenFlag * co3 ) * s_srcPatch[lsizey-16][1 + ((tidx - 2) >> 1)];
+ sum = sum + ( oddFlag * co2 ) * s_srcPatch[lsizey-16][1 + ((tidx - 1) >> 1)];
+ sum = sum + (evenFlag * co1 ) * s_srcPatch[lsizey-16][1 + ((tidx ) >> 1)];
+ sum = sum + ( oddFlag * co2 ) * s_srcPatch[lsizey-16][1 + ((tidx + 1) >> 1)];
+ sum = sum + (evenFlag * co3 ) * s_srcPatch[lsizey-16][1 + ((tidx + 2) >> 1)];
+ }
+
+ s_dstPatch[tidy][tidx] = sum;
+ }
+
+ if (tidy > 13)
+ {
+ sum = 0;
+
+ if (eveny)
+ {
+ sum = (evenFlag * co3) * s_srcPatch[lsizey-7][1 + ((tidx - 2) >> 1)];
+ sum = sum + ( oddFlag * co2) * s_srcPatch[lsizey-7][1 + ((tidx - 1) >> 1)];
+ sum = sum + (evenFlag * co1) * s_srcPatch[lsizey-7][1 + ((tidx ) >> 1)];
+ sum = sum + ( oddFlag * co2) * s_srcPatch[lsizey-7][1 + ((tidx + 1) >> 1)];
+ sum = sum + (evenFlag * co3) * s_srcPatch[lsizey-7][1 + ((tidx + 2) >> 1)];
+ }
+ s_dstPatch[4 + tidy][tidx] = sum;
+ }
+
+ barrier(CLK_LOCAL_MEM_FENCE);
+
+ sum = co3 * s_dstPatch[2 + tidy - 2][tidx];
+ sum = sum + co2 * s_dstPatch[2 + tidy - 1][tidx];
+ sum = sum + co1 * s_dstPatch[2 + tidy ][tidx];
+ sum = sum + co2 * s_dstPatch[2 + tidy + 1][tidx];
+ sum = sum + co3 * s_dstPatch[2 + tidy + 2][tidx];
+
+ if ((x < dst_cols) && (y < dst_rows))
+ dstData[x + y * dst_step / (int)sizeof(T)] = convertToT(4.0f * sum);
+}
//M*/
#include "precomp.hpp"
+#include "opencl_kernels.hpp"
namespace cv
{
typedef void (*PyrFunc)(const Mat&, Mat&, int);
+static bool ocl_pyrDown( InputArray _src, OutputArray _dst, const Size& _dsz, int borderType)
+{
+ int type = _src.type(), depth = CV_MAT_DEPTH(type), channels = CV_MAT_CN(type);
+
+ if (((channels != 1) && (channels != 2) && (channels != 4))
+ || (borderType != BORDER_DEFAULT))
+ return false;
+
+ bool doubleSupport = ocl::Device::getDefault().doubleFPConfig() > 0;
+ if ((depth == CV_64F) && !(doubleSupport))
+ return false;
+
+ Size ssize = _src.size();
+ Size dsize = _dsz.area() == 0 ? Size((ssize.width + 1) / 2, (ssize.height + 1) / 2) : _dsz;
+ CV_Assert( ssize.width > 0 && ssize.height > 0 &&
+ std::abs(dsize.width*2 - ssize.width) <= 2 &&
+ std::abs(dsize.height*2 - ssize.height) <= 2 );
+
+ UMat src = _src.getUMat();
+ _dst.create( dsize, src.type() );
+ UMat dst = _dst.getUMat();
+
+ const char * const kernelName = "pyrDown";
+ ocl::ProgramSource2 program = ocl::imgproc::pyr_down_oclsrc;
+ ocl::Kernel k;
+
+ int float_depth = depth == CV_64F ? CV_64F : CV_32F;
+ char cvt[2][50];
+ k.create(kernelName, program,
+ format("-D T=%s -D FT=%s -D convertToT=%s -D convertToFT=%s%s",
+ ocl::typeToStr(type), ocl::typeToStr(CV_MAKETYPE(float_depth, channels)),
+ ocl::convertTypeStr(float_depth, depth, channels, cvt[0]),
+ ocl::convertTypeStr(depth, float_depth, channels, cvt[1]),
+ doubleSupport ? " -D DOUBLE_SUPPORT" : ""));
+
+ k.args(ocl::KernelArg::ReadOnly(src), ocl::KernelArg::WriteOnly(dst));
+
+ size_t localThreads[2] = { 256, 1 };
+ size_t globalThreads[2] = { src.cols, dst.rows };
+ return k.run(2, globalThreads, localThreads, false);
+}
+
+static bool ocl_pyrUp( InputArray _src, OutputArray _dst, const Size& _dsz, int borderType)
+{
+ int type = _src.type(), depth = CV_MAT_DEPTH(type), channels = CV_MAT_CN(type);
+
+ if (((channels != 1) && (channels != 2) && (channels != 4))
+ || (borderType != BORDER_DEFAULT))
+ return false;
+
+ bool doubleSupport = ocl::Device::getDefault().doubleFPConfig() > 0;
+ if ((depth == CV_64F) && !(doubleSupport))
+ return false;
+
+ Size ssize = _src.size();
+ if ((_dsz.area() != 0) && (_dsz != Size(ssize.width * 2, ssize.height * 2)))
+ return false;
+
+ UMat src = _src.getUMat();
+ Size dsize = Size(ssize.width * 2, ssize.height * 2);
+ _dst.create( dsize, src.type() );
+ UMat dst = _dst.getUMat();
+
+ const char * const kernelName = "pyrUp";
+ ocl::ProgramSource2 program = ocl::imgproc::pyr_up_oclsrc;
+ ocl::Kernel k;
+
+ int float_depth = depth == CV_64F ? CV_64F : CV_32F;
+ char cvt[2][50];
+ k.create(kernelName, program,
+ format("-D T=%s -D FT=%s -D convertToT=%s -D convertToFT=%s%s",
+ ocl::typeToStr(type), ocl::typeToStr(CV_MAKETYPE(float_depth, channels)),
+ ocl::convertTypeStr(float_depth, depth, channels, cvt[0]),
+ ocl::convertTypeStr(depth, float_depth, channels, cvt[1]),
+ doubleSupport ? " -D DOUBLE_SUPPORT" : ""));
+
+ k.args(ocl::KernelArg::ReadOnly(src), ocl::KernelArg::WriteOnly(dst));
+ size_t globalThreads[2] = {dst.cols, dst.rows};
+ size_t localThreads[2] = {16, 16};
+
+ return k.run(2, globalThreads, localThreads, false);
+}
+
}
void cv::pyrDown( InputArray _src, OutputArray _dst, const Size& _dsz, int borderType )
{
+ if (ocl::useOpenCL() && _dst.isUMat() &&
+ ocl_pyrDown(_src, _dst, _dsz, borderType))
+ return;
+
Mat src = _src.getMat();
- Size dsz = _dsz == Size() ? Size((src.cols + 1)/2, (src.rows + 1)/2) : _dsz;
+ Size dsz = _dsz.area() == 0 ? Size((src.cols + 1)/2, (src.rows + 1)/2) : _dsz;
_dst.create( dsz, src.type() );
Mat dst = _dst.getMat();
void cv::pyrUp( InputArray _src, OutputArray _dst, const Size& _dsz, int borderType )
{
+ if (ocl::useOpenCL() && _dst.isUMat() &&
+ ocl_pyrUp(_src, _dst, _dsz, borderType))
+ return;
+
Mat src = _src.getMat();
- Size dsz = _dsz == Size() ? Size(src.cols*2, src.rows*2) : _dsz;
+ Size dsz = _dsz.area() == 0 ? Size(src.cols*2, src.rows*2) : _dsz;
_dst.create( dsz, src.type() );
Mat dst = _dst.getMat();
--- /dev/null
+///////////////////////////////////////////////////////////////////////////////////////
+//
+// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+// By downloading, copying, installing or using the software you agree to this license.
+// If you do not agree to this license, do not download, install,
+// copy or use the software.
+//
+//
+// License Agreement
+// For Open Source Computer Vision Library
+//
+// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
+// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// @Authors
+// Yao Wang yao@multicorewareinc.com
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// * Redistribution's of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// * Redistribution's in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// * The name of the copyright holders may not be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+
+#include "test_precomp.hpp"
+#include "opencv2/ts/ocl_test.hpp"
+
+#ifdef HAVE_OPENCL
+
+namespace cvtest {
+namespace ocl {
+
+PARAM_TEST_CASE(PyrTestBase, MatDepth, Channels, bool)
+{
+ int depth, channels;
+ bool use_roi;
+
+ TEST_DECLARE_INPUT_PARAMETER(src)
+ TEST_DECLARE_OUTPUT_PARAMETER(dst)
+
+ virtual void SetUp()
+ {
+ depth = GET_PARAM(0);
+ channels = GET_PARAM(1);
+ use_roi = GET_PARAM(2);
+ }
+
+ void generateTestData(Size src_roiSize, Size dst_roiSize)
+ {
+ Border srcBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, src_roiSize, srcBorder, CV_MAKETYPE(depth, channels), -MAX_VALUE, MAX_VALUE);
+
+ Border dstBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(dst, dst_roi, dst_roiSize, dstBorder, CV_MAKETYPE(depth, channels), -MAX_VALUE, MAX_VALUE);
+
+ UMAT_UPLOAD_INPUT_PARAMETER(src)
+ UMAT_UPLOAD_OUTPUT_PARAMETER(dst)
+ }
+
+ void Near(double threshold = 0.0)
+ {
+ OCL_EXPECT_MATS_NEAR(dst, threshold);
+ }
+};
+
+/////////////////////// PyrDown //////////////////////////
+
+typedef PyrTestBase PyrDown;
+
+OCL_TEST_P(PyrDown, Mat)
+{
+ for (int j = 0; j < test_loop_times; j++)
+ {
+ Size src_roiSize = randomSize(1, MAX_VALUE);
+ Size dst_roiSize = Size(randomInt((src_roiSize.width - 1) / 2, (src_roiSize.width + 3) / 2),
+ randomInt((src_roiSize.height - 1) / 2, (src_roiSize.height + 3) / 2));
+ dst_roiSize = dst_roiSize.area() == 0 ? Size((src_roiSize.width + 1) / 2, (src_roiSize.height + 1) / 2) : dst_roiSize;
+ generateTestData(src_roiSize, dst_roiSize);
+
+ OCL_OFF(pyrDown(src_roi, dst_roi, dst_roiSize));
+ OCL_ON(pyrDown(usrc_roi, udst_roi, dst_roiSize));
+
+ Near(depth == CV_32F ? 1e-4f : 1.0f);
+ }
+}
+
+OCL_INSTANTIATE_TEST_CASE_P(ImgprocPyr, PyrDown, Combine(
+ Values(CV_8U, CV_16U, CV_16S, CV_32F, CV_64F),
+ Values(1, 2, 4),
+ Bool()
+ ));
+
+/////////////////////// PyrUp //////////////////////////
+
+typedef PyrTestBase PyrUp;
+
+OCL_TEST_P(PyrUp, Mat)
+{
+ for (int j = 0; j < test_loop_times; j++)
+ {
+ Size src_roiSize = randomSize(1, MAX_VALUE);
+ Size dst_roiSize = Size(2 * src_roiSize.width, 2 * src_roiSize.height);
+ generateTestData(src_roiSize, dst_roiSize);
+
+ OCL_OFF(pyrUp(src_roi, dst_roi, dst_roiSize));
+ OCL_ON(pyrUp(usrc_roi, udst_roi, dst_roiSize));
+
+ Near(depth == CV_32F ? 1e-4f : 1.0f);
+ }
+}
+
+OCL_INSTANTIATE_TEST_CASE_P(ImgprocPyr, PyrUp, Combine(
+ Values(CV_8U, CV_16U, CV_16S, CV_32F, CV_64F),
+ Values(1, 2, 4),
+ Bool()
+ ));
+
+} } // namespace cvtest::ocl
+
+#endif // HAVE_OPENCL
projects / profile / ivi / opencv.git / commitdiff