glgsg: Minor code cleanup in FBO code

panda/src/glstuff/glGraphicsBuffer_src.I

@@ -11,14 +11,18 @@
  * @date 2006-01-15
  */
 
+/**
+ *
+ */
 INLINE int CLP(GraphicsBuffer)::
-get_multisample_count()
-{
-    return _requested_multisamples;
+get_multisample_count() {
+  return _requested_multisamples;
 }
 
+/**
+ *
+ */
 INLINE int CLP(GraphicsBuffer)::
-get_coverage_sample_count()
-{
-    return _requested_coverage_samples;
+get_coverage_sample_count() {
+  return _requested_coverage_samples;
 }

panda/src/glstuff/glGraphicsBuffer_src.h

@@ -23,11 +23,14 @@
  * ARB_draw_buffers extensions.  This design has significant advantages over
  * the older wglGraphicsBuffer and glxGraphicsBuffer:
  *
- * * Can export depth and stencil.  * Supports auxiliary bitplanes.  *
- * Supports non-power-of-two padding.  * Supports tracking of host window
- * size.  * Supports cumulative render-to-texture.  * Faster than pbuffers.  *
- * Can render onto a texture without clearing it first.  * Supports
- * multisample antialiased rendering.
+ * - Can export depth and stencil.
+ * - Supports auxiliary bitplanes.
+ * - Supports non-power-of-two padding.
+ * - Supports tracking of host window size.
+ * - Supports cumulative render-to-texture.
+ * - Faster than pbuffers.
+ * - Can render onto a texture without clearing it first.
+ * - Supports multisample antialiased rendering.
  *
  * Some of these deserve a little explanation.  Auxiliary bitplanes are
  * additional bitplanes above and beyond the normal depth,stencil,color.  One
@@ -45,7 +48,6 @@
  * EXT_framebuffer_blit to allow for multisample antialiasing these offscreen
  * render targets.  If these extensions are unavailable the buffer will render
  * as if multisamples is 0.
- *
  */
 class EXPCL_GL CLP(GraphicsBuffer) : public GraphicsBuffer {
 public: