restrcuct

include/renderer_common.h

@@ -0,0 +1,46 @@
+#ifndef RENDERER_COMMON_H
+#define RENDERER_COMMON_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#define FONT_WIDTH 16
+#define FONT_HEIGHT 16
+
+typedef struct {
+    unsigned int x, y;
+    unsigned int color;
+} RenderBase;
+
+typedef struct {
+    RenderBase base;
+    const char *text;
+    void *font; // Opaque font pointer
+} RenderText;
+
+typedef struct {
+    unsigned int x, y;
+    unsigned int width, height;
+    unsigned int color;
+} RenderObject;
+
+typedef struct Renderer Renderer;
+
+struct Renderer {
+    volatile unsigned int *fb;
+    unsigned int width;
+    unsigned int height;
+    unsigned int pitch;
+
+    bool (*init)(Renderer *renderer);
+
+    void (*clear_screen)(Renderer *renderer, unsigned int color);
+    void (*draw_text)(Renderer *renderer, RenderText *text_obj);
+};
+
+/**
+ * Initializes the framebuffer (common across both renderers)
+ */
+bool renderer_init_common(Renderer *renderer);
+
+#endif // RENDERER_COMMON_H