1 files changed, 36 insertions, 0 deletions
diff --git a/tracker-pt/frame.hpp b/tracker-pt/frame.hpp
new file mode 100644
index 00000000..f8c33ebe
--- /dev/null
+++ b/tracker-pt/frame.hpp
@@ -0,0 +1,36 @@
+#pragma once
+
+#include "pt-api.hpp"
+
+#include <opencv2/core.hpp>
+#include <QImage>
+
+namespace pt_module {
+
+struct Frame final : pt_frame
+{
+    cv::Mat mat;
+
+    operator const cv::Mat&() const& { return mat; }
+    operator cv::Mat&() & { return mat; }
+};
+
+struct Preview final : pt_preview
+{
+    Preview(int w, int h);
+
+    Preview& operator=(const pt_frame& frame) override;
+    QImage get_bitmap() override;
+    void draw_head_center(double x, double y) override;
+
+    operator cv::Mat&() { return frame_copy; }
+    operator cv::Mat const&() const { return frame_copy; }
+
+private:
+    static void ensure_size(cv::Mat& frame, int w, int h, int type);
+
+    bool fresh = true;
+    cv::Mat frame_copy, frame_color, frame_resize, frame_out;
+};
+
+} // ns pt_module