Add the inspireface project to cpp-package.

cpp-package/inspireface/cpp/test/unit/test_helper/test_tools.h

@@ -0,0 +1,79 @@
+//
+// Created by tunm on 2023/10/12.
+//
+#pragma
+#ifndef HYPERFACEREPO_TEST_TOOLS_H
+#define HYPERFACEREPO_TEST_TOOLS_H
+
+#include "opencv2/opencv.hpp"
+#include "inspireface/c_api/inspireface.h"
+#include <fstream>
+#include <cstdint> // For uint8_t
+
+// Bad function
+inline HResult ReadImageToImageStream(const char *path, HFImageStream &handle, HFImageFormat format = HF_STREAM_BGR,
+                                      HFRotation rot = HF_CAMERA_ROTATION_0) {
+    cv::Mat image = cv::imread(path);
+    if (image.empty()) {
+        return -1;
+    }
+    HFImageData imageData = {0};
+    imageData.data = image.data;
+    imageData.height = image.rows;
+    imageData.width = image.cols;
+    imageData.format = format;
+    imageData.rotation = rot;
+
+    auto ret = HFCreateImageStream(&imageData, &handle);
+
+    return ret;
+}
+
+inline HResult CVImageToImageStream(const cv::Mat& image, HFImageStream &handle, HFImageFormat format = HF_STREAM_BGR,
+                                    HFRotation rot = HF_CAMERA_ROTATION_0) {
+    if (image.empty()) {
+        return -1;
+    }
+    HFImageData imageData = {0};
+    imageData.data = image.data;
+    imageData.height = image.rows;
+    imageData.width = image.cols;
+    imageData.format = format;
+    imageData.rotation = rot;
+
+    auto ret = HFCreateImageStream(&imageData, &handle);
+
+    return ret;
+}
+
+
+inline uint8_t *ReadNV21Data(const char *filePath, int width, int height) {
+    const int nv21Size = width * height * 3 / 2; // Calculate the NV21 data size
+
+    // Memory is allocated dynamically to store NV21 data
+    uint8_t *nv21Data = new uint8_t[nv21Size];
+
+    std::ifstream file(filePath, std::ios::binary);
+    if (!file.is_open()) {
+        std::cerr << "Unable to open the file " << filePath << std::endl;
+        delete[] nv21Data;
+        return nullptr;
+    }
+
+    // Read data
+    file.read(reinterpret_cast<char *>(nv21Data), nv21Size);
+    if (!file) {
+        std::cerr << "Read error or incomplete file" << std::endl;
+        file.close();
+        delete[] nv21Data;
+        return nullptr;
+    }
+
+    // Open file
+    file.close();
+
+    // Returns a pointer to NV21 data
+    return nv21Data;
+}
+
+#endif //HYPERFACEREPO_TEST_TOOLS_H