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Merge pull request #1417 from ilya-lavrenov:merge_fix

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This commit is contained in:
Roman Donchenko 2013-09-10 11:33:24 +04:00 committed by OpenCV Buildbot
commit 747f7178ca
2 changed files with 96 additions and 198 deletions
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4
modules/ocl/src/opencl/merge_mat.cl
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@ -204,7 +204,7 @@ __kernel void merge_vector_C2_D4(__global int *mat_dst, int dst_step, int dst_
int src0 = *((__global int *)((__global uchar *)mat_src0 + src0_index + (x << 2)));
int src1 = *((__global int *)((__global uchar *)mat_src1 + src1_index + (x << 2)));
*((__global int2 *)((__global uchar *)mat_dst + dst_index + (x << 4))) = (int2)(src0, src1);
*((__global int2 *)((__global uchar *)mat_dst + dst_index + (x << 3))) = (int2)(src0, src1);
}
}
__kernel void merge_vector_C2_D5(__global float *mat_dst, int dst_step, int dst_offset,
@ -224,7 +224,7 @@ __kernel void merge_vector_C2_D5(__global float *mat_dst, int dst_step, int ds
float src0 = *((__global float *)((__global uchar *)mat_src0 + src0_index + (x << 2)));
float src1 = *((__global float *)((__global uchar *)mat_src1 + src1_index + (x << 2)));
*((__global float2 *)((__global uchar *)mat_dst + dst_index + (x << 4))) = (float2)(src0, src1);
*((__global float2 *)((__global uchar *)mat_dst + dst_index + (x << 3))) = (float2)(src0, src1);
}
}

290
modules/ocl/test/test_split_merge.cpp
View File

@ -52,39 +52,27 @@ using namespace cvtest;
using namespace testing;
using namespace std;
PARAM_TEST_CASE(MergeTestBase, MatType, int)
#define MAX_CHANNELS 4
PARAM_TEST_CASE(MergeTestBase, MatType, int, bool)
{
int type;
int channels;
bool use_roi;
//src mat
cv::Mat mat1;
cv::Mat mat2;
cv::Mat mat3;
cv::Mat mat4;
cv::Mat mat[MAX_CHANNELS];
//dst mat
cv::Mat dst;
// set up roi
int roicols;
int roirows;
int src1x;
int src1y;
int src2x;
int src2y;
int src3x;
int src3y;
int src4x;
int src4y;
int dstx;
int dsty;
int roicols, roirows;
int srcx[MAX_CHANNELS];
int srcy[MAX_CHANNELS];
int dstx, dsty;
//src mat with roi
cv::Mat mat1_roi;
cv::Mat mat2_roi;
cv::Mat mat3_roi;
cv::Mat mat4_roi;
cv::Mat mat_roi[MAX_CHANNELS];
//dst mat with roi
cv::Mat dst_roi;
@ -93,78 +81,62 @@ PARAM_TEST_CASE(MergeTestBase, MatType, int)
cv::ocl::oclMat gdst_whole;
//ocl mat with roi
cv::ocl::oclMat gmat1;
cv::ocl::oclMat gmat2;
cv::ocl::oclMat gmat3;
cv::ocl::oclMat gmat4;
cv::ocl::oclMat gmat[MAX_CHANNELS];
cv::ocl::oclMat gdst;
virtual void SetUp()
{
type = GET_PARAM(0);
channels = GET_PARAM(1);
use_roi = GET_PARAM(2);
cv::RNG &rng = TS::ptr()->get_rng();
cv::Size size(MWIDTH, MHEIGHT);
mat1 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
mat2 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
mat3 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
mat4 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
dst = randomMat(rng, size, CV_MAKETYPE(type, channels), 5, 16, false);
for (int i = 0; i < channels; ++i)
mat[i] = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
dst = randomMat(rng, size, CV_MAKETYPE(type, channels), 5, 16, false);
}
void random_roi()
{
#ifdef RANDOMROI
//randomize ROI
cv::RNG &rng = TS::ptr()->get_rng();
roicols = rng.uniform(1, mat1.cols);
roirows = rng.uniform(1, mat1.rows);
src1x = rng.uniform(0, mat1.cols - roicols);
src1y = rng.uniform(0, mat1.rows - roirows);
src2x = rng.uniform(0, mat2.cols - roicols);
src2y = rng.uniform(0, mat2.rows - roirows);
src3x = rng.uniform(0, mat3.cols - roicols);
src3y = rng.uniform(0, mat3.rows - roirows);
src4x = rng.uniform(0, mat4.cols - roicols);
src4y = rng.uniform(0, mat4.rows - roirows);
dstx = rng.uniform(0, dst.cols - roicols);
dsty = rng.uniform(0, dst.rows - roirows);
#else
roicols = mat1.cols;
roirows = mat1.rows;
src1x = 0;
src1y = 0;
src2x = 0;
src2y = 0;
src3x = 0;
src3y = 0;
src4x = 0;
src4y = 0;
dstx = 0;
dsty = 0;
#endif
if (use_roi)
{
//randomize ROI
cv::RNG &rng = TS::ptr()->get_rng();
roicols = rng.uniform(1, mat[0].cols);
roirows = rng.uniform(1, mat[0].rows);
for (int i = 0; i < channels; ++i)
{
srcx[i] = rng.uniform(0, mat[i].cols - roicols);
srcy[i] = rng.uniform(0, mat[i].rows - roirows);
}
mat1_roi = mat1(Rect(src1x, src1y, roicols, roirows));
mat2_roi = mat2(Rect(src2x, src2y, roicols, roirows));
mat3_roi = mat3(Rect(src3x, src3y, roicols, roirows));
mat4_roi = mat4(Rect(src4x, src4y, roicols, roirows));
dstx = rng.uniform(0, dst.cols - roicols);
dsty = rng.uniform(0, dst.rows - roirows);
}
else
{
roicols = mat[0].cols;
roirows = mat[0].rows;
for (int i = 0; i < channels; ++i)
srcx[i] = srcy[i] = 0;
dstx = dsty = 0;
}
for (int i = 0; i < channels; ++i)
mat_roi[i] = mat[i](Rect(srcx[i], srcy[i], roicols, roirows));
dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
gdst_whole = dst;
gdst = gdst_whole(Rect(dstx, dsty, roicols, roirows));
gmat1 = mat1_roi;
gmat2 = mat2_roi;
gmat3 = mat3_roi;
gmat4 = mat4_roi;
for (int i = 0; i < channels; ++i)
gmat[i] = mat_roi[i];
}
};
struct Merge : MergeTestBase {};
@ -175,159 +147,97 @@ TEST_P(Merge, Accuracy)
{
random_roi();
std::vector<cv::Mat> dev_src;
dev_src.push_back(mat1_roi);
if(channels >= 2)
dev_src.push_back(mat2_roi);
if(channels >= 3)
dev_src.push_back(mat3_roi);
if(channels >= 4)
dev_src.push_back(mat4_roi);
std::vector<cv::ocl::oclMat> dev_gsrc;
dev_gsrc.push_back(gmat1);
if(channels >= 2)
dev_gsrc.push_back(gmat2);
if(channels >= 3)
dev_gsrc.push_back(gmat3);
if(channels >= 4)
dev_gsrc.push_back(gmat4);
cv::merge(dev_src, dst_roi);
cv::ocl::merge(dev_gsrc, gdst);
cv::merge(mat_roi, channels, dst_roi);
cv::ocl::merge(gmat, channels, gdst);
EXPECT_MAT_NEAR(dst, Mat(gdst_whole), 0.0);
}
}
PARAM_TEST_CASE(SplitTestBase, MatType, int)
PARAM_TEST_CASE(SplitTestBase, MatType, int, bool)
{
int type;
int channels;
bool use_roi;
//src mat
cv::Mat mat;
//dstmat
cv::Mat dst1;
cv::Mat dst2;
cv::Mat dst3;
cv::Mat dst4;
cv::Mat dst[MAX_CHANNELS];
// set up roi
int roicols;
int roirows;
int srcx;
int srcy;
int dst1x;
int dst1y;
int dst2x;
int dst2y;
int dst3x;
int dst3y;
int dst4x;
int dst4y;
int roicols, roirows;
int srcx, srcy;
int dstx[MAX_CHANNELS];
int dsty[MAX_CHANNELS];
//src mat with roi
cv::Mat mat_roi;
//dst mat with roi
cv::Mat dst1_roi;
cv::Mat dst2_roi;
cv::Mat dst3_roi;
cv::Mat dst4_roi;
cv::Mat dst_roi[MAX_CHANNELS];
//ocl dst mat for testing
cv::ocl::oclMat gdst1_whole;
cv::ocl::oclMat gdst2_whole;
cv::ocl::oclMat gdst3_whole;
cv::ocl::oclMat gdst4_whole;
cv::ocl::oclMat gdst_whole[MAX_CHANNELS];
//ocl mat with roi
cv::ocl::oclMat gmat;
cv::ocl::oclMat gdst1;
cv::ocl::oclMat gdst2;
cv::ocl::oclMat gdst3;
cv::ocl::oclMat gdst4;
cv::ocl::oclMat gdst[MAX_CHANNELS];
virtual void SetUp()
{
type = GET_PARAM(0);
channels = GET_PARAM(1);
use_roi = GET_PARAM(2);
cv::RNG &rng = TS::ptr()->get_rng();
cv::Size size(MWIDTH, MHEIGHT);
mat = randomMat(rng, size, CV_MAKETYPE(type, channels), 5, 16, false);
dst1 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
dst2 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
dst3 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
dst4 = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false);
}
for (int i = 0; i < channels; ++i)
dst[i] = randomMat(rng, size, CV_MAKETYPE(type, 1), 5, 16, false); }
void random_roi()
{
#ifdef RANDOMROI
//randomize ROI
cv::RNG &rng = TS::ptr()->get_rng();
roicols = rng.uniform(1, mat.cols);
roirows = rng.uniform(1, mat.rows);
srcx = rng.uniform(0, mat.cols - roicols);
srcy = rng.uniform(0, mat.rows - roirows);
dst1x = rng.uniform(0, dst1.cols - roicols);
dst1y = rng.uniform(0, dst1.rows - roirows);
dst2x = rng.uniform(0, dst2.cols - roicols);
dst2y = rng.uniform(0, dst2.rows - roirows);
dst3x = rng.uniform(0, dst3.cols - roicols);
dst3y = rng.uniform(0, dst3.rows - roirows);
dst4x = rng.uniform(0, dst4.cols - roicols);
dst4y = rng.uniform(0, dst4.rows - roirows);
#else
roicols = mat.cols;
roirows = mat.rows;
srcx = 0;
srcy = 0;
dst1x = 0;
dst1y = 0;
dst2x = 0;
dst2y = 0;
dst3x = 0;
dst3y = 0;
dst4x = 0;
dst4y = 0;
#endif
if (use_roi)
{
//randomize ROI
cv::RNG &rng = TS::ptr()->get_rng();
roicols = rng.uniform(1, mat.cols);
roirows = rng.uniform(1, mat.rows);
srcx = rng.uniform(0, mat.cols - roicols);
srcy = rng.uniform(0, mat.rows - roirows);
for (int i = 0; i < channels; ++i)
{
dstx[i] = rng.uniform(0, dst[i].cols - roicols);
dsty[i] = rng.uniform(0, dst[i].rows - roirows);
}
}
else
{
roicols = mat.cols;
roirows = mat.rows;
srcx = srcy = 0;
for (int i = 0; i < channels; ++i)
dstx[i] = dsty[i] = 0;
}
mat_roi = mat(Rect(srcx, srcy, roicols, roirows));
dst1_roi = dst1(Rect(dst1x, dst1y, roicols, roirows));
dst2_roi = dst2(Rect(dst2x, dst2y, roicols, roirows));
dst3_roi = dst3(Rect(dst3x, dst3y, roicols, roirows));
dst4_roi = dst4(Rect(dst4x, dst4y, roicols, roirows));
for (int i = 0; i < channels; ++i)
dst_roi[i] = dst[i](Rect(dstx[i], dsty[i], roicols, roirows));
gdst1_whole = dst1;
gdst1 = gdst1_whole(Rect(dst1x, dst1y, roicols, roirows));
gdst2_whole = dst2;
gdst2 = gdst2_whole(Rect(dst2x, dst2y, roicols, roirows));
gdst3_whole = dst3;
gdst3 = gdst3_whole(Rect(dst3x, dst3y, roicols, roirows));
gdst4_whole = dst4;
gdst4 = gdst4_whole(Rect(dst4x, dst4y, roicols, roirows));
for (int i = 0; i < channels; ++i)
{
gdst_whole[i] = dst[i];
gdst[i] = gdst_whole[i](Rect(dstx[i], dsty[i], roicols, roirows));
}
gmat = mat_roi;
}
};
struct Split : SplitTestBase {};
@ -338,33 +248,21 @@ TEST_P(Split, Accuracy)
{
random_roi();
cv::Mat dev_dst[4] = {dst1_roi, dst2_roi, dst3_roi, dst4_roi};
cv::ocl::oclMat dev_gdst[4] = {gdst1, gdst2, gdst3, gdst4};
cv::split(mat_roi, dst_roi);
cv::ocl::split(gmat, gdst);
cv::split(mat_roi, dev_dst);
cv::ocl::split(gmat, dev_gdst);
if(channels >= 1)
EXPECT_MAT_NEAR(dst1, Mat(gdst1_whole), 0.0);
if(channels >= 2)
EXPECT_MAT_NEAR(dst2, Mat(gdst2_whole), 0.0);
if(channels >= 3)
EXPECT_MAT_NEAR(dst3, Mat(gdst3_whole), 0.0);
if(channels >= 4)
EXPECT_MAT_NEAR(dst4, Mat(gdst4_whole), 0.0);
for (int i = 0; i < channels; ++i)
EXPECT_MAT_NEAR(dst[i], Mat(gdst_whole[i]), 0.0);
}
}
INSTANTIATE_TEST_CASE_P(SplitMerge, Merge, Combine(
Values(CV_8U, CV_32S, CV_32F), Values(1, 3, 4)));
Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F), Range(1, 5), Bool()));
INSTANTIATE_TEST_CASE_P(SplitMerge, Split , Combine(
Values(CV_8U, CV_32S, CV_32F), Values(1, 3, 4)));
Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F), Range(1, 5), Bool()));
#endif // HAVE_OPENCL