Update inspireface to 1.2.3

cpp-package/inspireface/cpp/sample/cpp_api/cpp_gray_input.cpp

@@ -0,0 +1,38 @@
+#include <iostream>
+#include <inspirecv/inspirecv.h>
+#include <inspireface/inspireface.hpp>
+
+int main() {
+    INSPIREFACE_CONTEXT->Reload("test_res/pack/Pikachu");
+    // Create session
+    inspire::CustomPipelineParameter param;
+    param.enable_recognition = true;
+    param.enable_liveness = true;
+    param.enable_mask_detect = true;
+    param.enable_face_attribute = true;
+    param.enable_face_quality = true;
+    std::shared_ptr<inspire::Session> session(inspire::Session::CreatePtr(inspire::DETECT_MODE_ALWAYS_DETECT, 1, param, 320));
+    // Prepare image
+    inspirecv::Image img = inspirecv::Image::Create("data.jpg", 3);
+    inspirecv::Image gray_img = img.ToGray();
+
+    // Create image and frame process
+    inspirecv::FrameProcess process =
+      inspirecv::FrameProcess::Create(gray_img.Data(), gray_img.Height(), gray_img.Width(), inspirecv::GRAY, inspirecv::ROTATION_0);
+    auto decode = process.ExecutePreviewImageProcessing(true);
+    decode.Write("decode.jpg");
+
+    // Detect
+    std::vector<inspire::FaceTrackWrap> results;
+    int32_t ret;
+    ret = session->FaceDetectAndTrack(process, results);
+    std::cout << "Face size: " << results.size() << std::endl;
+    for (const auto& result : results) {
+        // Draw face
+        inspirecv::Rect2i rect = inspirecv::Rect2i::Create(result.rect.x, result.rect.y, result.rect.width, result.rect.height);
+        img.DrawRect(rect, inspirecv::Color::Red);
+    }
+    img.Write("result.jpg");
+
+    return 0;
+}