vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

samples/semihosting/norm/CMakeLists.txt

@@ -0,0 +1,25 @@
+# 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
+
+set(PROJECT_NAME norm)
+project(${PROJECT_NAME})
+
+ocv_install_example_src(norm *.cpp *.hpp CMakeLists.txt)
+
+set(LOCAL_DEPS
+  opencv_core
+  ${OPENCV_MODULES_PUBLIC}
+  ${OpenCV_LIB_COMPONENTS})
+ocv_check_dependencies(${LOCAL_DEPS})
+
+if(NOT OCV_DEPENDENCIES_FOUND)
+  return()
+endif()
+
+ocv_define_sample(norm norm.cpp ${SEMIHOSTING_SUFFIX})
+ocv_include_modules_recurse(${LOCAL_DEPS})
+target_include_directories(${norm} PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
+target_include_directories(${norm} PRIVATE ${RAW_PIXEL_INCLUDE})
+ocv_target_link_libraries(${norm} PRIVATE ${OPENCV_LINKER_LIBS}
+  ${LOCAL_DEPS})

samples/semihosting/norm/norm.cpp

@@ -0,0 +1,33 @@
+// 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 <opencv2/core.hpp>
+#include <opencv2/imgcodecs.hpp>
+
+#include <cstdint>
+#include <array>
+#include <iostream>
+#include "raw_pixels.hpp"
+
+#define IMG_ROWS 100
+#define IMG_COLS 100
+
+static_assert(IMG_ROWS * IMG_COLS <= RAW_PIXELS_SIZE, "Incompatible size");
+
+int main(void)
+{
+    // Number of experiment runs
+    int no_runs = 2;
+
+    // https://docs.opencv.org/5.x/d3/d63/classcv_1_1Mat.html
+    cv::Mat src(IMG_ROWS, IMG_COLS, CV_8UC1, (void *)raw_pixels);
+
+    // Run calc Hist
+    for(int i=0; i < no_runs; i++){
+        std::cout << "Running iteration # "<< i << std::endl;
+        cv::norm(src);
+    }
+
+    return 0;
+}