src/graphics moved to src/graphics/core

src/graphics/core/ImageData.h

@@ -0,0 +1,49 @@
+#ifndef GRAPHICS_CORE_IMAGE_DATA_H_
+#define GRAPHICS_CORE_IMAGE_DATA_H_
+
+#include "../../typedefs.h"
+
+enum class ImageFormat {
+    rgb888,
+    rgba8888
+};
+
+class ImageData {
+    ImageFormat format;
+    uint width;
+    uint height;
+    void* data;
+public:
+    ImageData(ImageFormat format, uint width, uint height);
+    ImageData(ImageFormat format, uint width, uint height, void* data);
+    ~ImageData();
+
+    void flipX();
+    void flipY();
+
+    void blitRGB_on_RGBA(const ImageData* image, int x, int y);
+    void blitMatchingFormat(const ImageData* image, int x, int y);
+    void blit(const ImageData* image, int x, int y);
+    void extrude(int x, int y, int w, int h);
+    void fixAlphaColor();
+
+    void* getData() const {
+        return data;
+    }
+
+    ImageFormat getFormat() const {
+        return format;
+    }
+
+    uint getWidth() const {
+        return width;
+    }
+
+    uint getHeight() const {
+        return height;
+    }
+};
+
+extern ImageData* add_atlas_margins(ImageData* image, int grid_size);
+
+#endif // GRAPHICS_CORE_IMAGE_DATA_H_