vendor: OpenCV 5.0.0 snapshot at 755e50675d97db9b7d449d8bd6b09888646f6c6e

2026-08-22 00:11:13 +08:00
commit 12022378a3
3872 changed files with 2513409 additions and 0 deletions
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+// This file is part of OpenCV project.
+// It is subject to the license terms in the LICENSE file found in the top-level directory
+// of this distribution and at http://opencv.org/license.html.
+
+#include "perf_precomp.hpp"
+
+namespace opencv_test { namespace {
+static void drawCircle(cv::Mat& dst, const cv::Vec3i& circle, bool fill)
+{
+    dst.setTo(Scalar::all(0));
+    cv::circle(dst, Point2i(circle[0], circle[1]), circle[2], Scalar::all(255), fill ? -1 : 1, cv::LINE_AA);
+}
+
+DEF_PARAM_TEST(Sz_Depth, Size, MatDepth);
+PERF_TEST_P(Sz_Depth, SpatialMoments, Combine(CUDA_TYPICAL_MAT_SIZES, Values(MatDepth(CV_32F), MatDepth((CV_64F)))))
+{
+    const cv::Size size = GET_PARAM(0);
+    const int momentsType = GET_PARAM(1);
+    Mat imgHost(size, CV_8U);
+    const Vec3i circle(size.width / 2, size.height / 2, static_cast<int>(static_cast<float>(size.width / 2) * 0.9));
+    drawCircle(imgHost, circle, true);
+    if (PERF_RUN_CUDA()) {
+        const MomentsOrder order = MomentsOrder::THIRD_ORDER_MOMENTS;
+        const int nMoments = numMoments(order);
+        GpuMat momentsDevice(1, nMoments, momentsType);
+        const GpuMat imgDevice(imgHost);
+        TEST_CYCLE() cuda::spatialMoments(imgDevice, momentsDevice, false, order, momentsType);
+        SANITY_CHECK_NOTHING();
+    }
+    else {
+        cv::Moments momentsHost;
+        TEST_CYCLE() momentsHost = cv::moments(imgHost, false);
+        SANITY_CHECK_NOTHING();
+    }
+}
+
+PERF_TEST_P(Sz_Depth, Moments, Combine(CUDA_TYPICAL_MAT_SIZES, Values(MatDepth(CV_32F), MatDepth(CV_64F))))
+{
+    const cv::Size size = GET_PARAM(0);
+    const int momentsType = GET_PARAM(1);
+    Mat imgHost(size, CV_8U);
+    const Vec3i circle(size.width / 2, size.height / 2, static_cast<int>(static_cast<float>(size.width / 2) * 0.9));
+    drawCircle(imgHost, circle, true);
+    if (PERF_RUN_CUDA()) {
+        const MomentsOrder order = MomentsOrder::THIRD_ORDER_MOMENTS;
+        const int nMoments = numMoments(order);
+        setBufferPoolUsage(true);
+        setBufferPoolConfig(getDevice(), nMoments * ((momentsType == CV_64F) ? sizeof(double) : sizeof(float)), 1);
+        const GpuMat imgDevice(imgHost);
+        cv::Moments momentsHost;
+        TEST_CYCLE() momentsHost = cuda::moments(imgDevice, false, order, momentsType);
+        SANITY_CHECK_NOTHING();
+    }
+    else {
+        cv::Moments momentsHost;
+        TEST_CYCLE() momentsHost = cv::moments(imgHost, false);
+        SANITY_CHECK_NOTHING();
+    }
+}
+
+}}