rename engine to src

src/image.h

@@ -0,0 +1,32 @@
+#pragma once
+
+namespace ui {
+
+class Image
+{
+public:
+    std::unique_ptr<uint8_t[]> m_data;
+    int width = 0;
+    int height = 0;
+    int comp = 4;
+    bool load(std::string filename);
+    bool load_file(std::string filename);
+    const uint8_t* data() const { return m_data.get(); }
+    int size() const { return width * height * comp; }
+    void create(int w, int h) 
+    { 
+        width = w; 
+        height = h;  
+        comp = 4;
+        m_data = std::make_unique<uint8_t[]>(size());
+    }
+    void copy_from(const uint8_t* data)
+    {
+        std::copy(data, data + size(), m_data.get());
+    }
+    void flip();
+    void create() { m_data = std::make_unique<uint8_t[]>(size()); }
+    Image resize(int w, int h);
+};
+
+}