1 files changed, 68 insertions, 0 deletions
diff --git a/src/image/opencv.hpp b/src/image/opencv.hpp
new file mode 100644
index 0000000..6214abc
--- /dev/null
+++ b/src/image/opencv.hpp
@@ -0,0 +1,68 @@
+// Display images inside a terminal
+// Copyright (C) 2023  JustKidding
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#ifndef OPENCV_IMAGE_H
+#define OPENCV_IMAGE_H
+
+#include "image.hpp"
+
+#include <filesystem>
+#include <opencv2/core.hpp>
+#include <spdlog/spdlog.h>
+#include <string>
+
+namespace fs = std::filesystem;
+
+class OpencvImage : public Image
+{
+  public:
+    OpencvImage(std::shared_ptr<Dimensions> new_dims, const std::string &filename, bool in_cache);
+    ~OpencvImage() override = default;
+
+    [[nodiscard]] auto dimensions() const -> const Dimensions & override;
+    [[nodiscard]] auto width() const -> int override;
+    [[nodiscard]] auto height() const -> int override;
+    [[nodiscard]] auto size() const -> size_t override;
+    [[nodiscard]] auto data() const -> const unsigned char * override;
+    [[nodiscard]] auto channels() const -> int override;
+
+    [[nodiscard]] auto filename() const -> std::string override;
+
+  private:
+    cv::Mat image;
+    cv::UMat uimage;
+
+    fs::path path;
+    std::shared_ptr<Dimensions> dims;
+
+    uint64_t _size = 0;
+    uint32_t max_width;
+    uint32_t max_height;
+    bool in_cache;
+    bool opencl_available = false;
+
+    std::shared_ptr<spdlog::logger> logger;
+    std::shared_ptr<Flags> flags;
+
+    void process_image();
+    void resize_image();
+    void resize_image_helper(cv::InputOutputArray &mat, int new_width, int new_height);
+
+    void rotate_image();
+    void wayland_processing();
+};
+
+#endif