added perf test for CalcBackProj

pull/2528/head
mlyashko 11 years ago
parent 2299e2ed1b
commit f38fe76025
  1. 28
      modules/imgproc/perf/opencl/perf_imgproc.cpp

@ -95,6 +95,34 @@ OCL_PERF_TEST_P(CalcHistFixture, CalcHist, OCL_TEST_SIZES)
SANITY_CHECK(hist);
}
///////////// calcHist ////////////////////////
typedef TestBaseWithParam<Size> CalcBackProjFixture;
OCL_PERF_TEST_P(CalcBackProjFixture, CalcBackProj, OCL_TEST_SIZES)
{
const Size srcSize = GetParam();
const std::vector<int> channels(1, 0);
std::vector<float> ranges(2);
std::vector<int> histSize(1, 256);
ranges[0] = 0;
ranges[1] = 256;
checkDeviceMaxMemoryAllocSize(srcSize, CV_8UC1);
UMat src(srcSize, CV_8UC1), hist(256, 1, CV_32FC1), dst(srcSize, CV_8UC1);
declare.in(src, WARMUP_RNG).out(hist);
cv::calcHist(std::vector<UMat>(1, src), channels, noArray(), hist, histSize, ranges, false);
declare.in(src, WARMUP_RNG).out(dst);
OCL_TEST_CYCLE() cv::calcBackProject(std::vector<UMat>(1,src), channels, hist, dst, ranges, 1);
SANITY_CHECK(dst, 1e-3);
}
/////////// CopyMakeBorder //////////////////////
CV_ENUM(Border, BORDER_CONSTANT, BORDER_REPLICATE, BORDER_REFLECT, BORDER_WRAP, BORDER_REFLECT_101)

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