archivemuh

archive/dusksdl2/display/framebuffer/framebuffer.h

@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "display/render.h"
+#include "display/texture/texture.h"
+
+#if RENDER_USE_FRAMEBUFFER
+  typedef struct {
+    GLuint id;
+    texture_t texture;
+  } framebuffer_t;
+
+  /**
+   * Initializes a framebuffer using EXT methods.
+   * 
+   * @param framebuffer The framebuffer to initialize.
+   * @param width The width of the framebuffer.
+   * @param height The height of the framebuffer.
+   * @return An error code indicating success or failure.
+   */
+  void frameBufferInit(
+    framebuffer_t *framebuffer,
+    const uint32_t width,
+    const uint32_t height
+  );
+
+  /**
+   * Binds the framebuffer for rendering using EXT methods.
+   * 
+   * @param framebuffer The framebuffer to bind, or NULL to unbind.
+   */
+  void frameBufferBind(const framebuffer_t *framebuffer);
+
+  /**
+   * Disposes of the framebuffer using EXT methods.
+   * 
+   * @param framebuffer The framebuffer to dispose of.
+   */
+  void frameBufferDispose(framebuffer_t *framebuffer);
+#endif