More fixes

src/duskgl/display/framebuffer/framebuffergl.h

@@ -19,6 +19,32 @@ typedef struct {
  */
 errorret_t frameBufferGLInitBackBuffer(void);
 
+/**
+ * Gets the height of the framebuffer. (OpenGL implementation).
+ * 
+ * @param framebuffer The framebuffer to get the height of.
+ * @return The height of the framebuffer, or 0 if the framebuffer is NULL.
+ */
+uint32_t frameBufferGLGetWidth(const framebuffergl_t *framebuffer);
+
+/**
+ * Initializes an OpenGL style framebuffer.
+ * 
+ * @param fb The framebuffer to initialize.
+ * @param width The width of the framebuffer.
+ * @param height The height of the framebuffer.
+ * @return Either error or not.
+ */
+uint32_t frameBufferGLGetHeight(const framebuffergl_t *framebuffer);
+
+/**
+ * Gets the width of the framebuffer. (OpenGL implementation).
+ * 
+ * @param framebuffer The framebuffer to get the width of.
+ * @return The width of the framebuffer, or 0 if the framebuffer is NULL.
+ */
+errorret_t frameBufferGLBind(framebuffergl_t *framebuffer);
+
 #ifdef DUSK_DISPLAY_SIZE_DYNAMIC
   /**
    * Initializes an OpenGL style framebuffer.
@@ -33,4 +59,12 @@ errorret_t frameBufferGLInitBackBuffer(void);
     const uint32_t width,
     const uint32_t height
   );
+
+  /**
+   * Disposes of the framebuffer. Will also be used for request disposing of the
+   * backbuffer.
+   * 
+   * @param framebuffer The framebuffer to dispose of.
+   */
+  errorret_t frameBufferGLDispose(framebuffergl_t *framebuffer);
 #endif