Large patch:

	- FX bug fixes.
        - Polygon mode and edgeflag work properly.
	- Clipping works with edgeflag.
	- Driver.ReducedPrimitiveChange() callback so drivers
          that implement lines & points as triangles can turn culling off
	  before rendering groups of these primitives.
        - Cleaned up feedback & select primitives.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 479d73edd12..aae4d714733 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -1,4 +1,4 @@
-/* $Id: dd.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: dd.h,v 1.2 1999/09/18 20:41:22 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -459,6 +459,13 @@ struct dd_function_table {
     */
 
 
+   void (*ReducedPrimitiveChange)( GLcontext *ctx, GLenum primitive );
+   /* If registered, this will be called when rendering transitions between
+    * points, lines and triangles.  It is not called on transitions between 
+    * primtives such as GL_TRIANGLES and GL_TRIANGLE_STRIPS, or between
+    * triangles and quads or triangles and polygons.
+    */
+
    GLuint TriangleCaps;
    /* Holds a list of the reasons why we might normally want to call
     * render_triangle, but which are in fact implemented by the