Adaptor code that lets tnl convert compiled (display list) cassettes back

to glVertex() type calls.  Allows driver-supplied tnl modules to avoid
fallback on glCallList inside begin/end pairs.

Still a little buggy...

1 files changed, 13 insertions, 1 deletions

diff --git a/src/mesa/tnl/t_context.c b/src/mesa/tnl/t_context.c
index 37b04836632..e842bd14224 100644
--- a/src/mesa/tnl/t_context.c
+++ b/src/mesa/tnl/t_context.c
@@ -1,4 +1,4 @@
-/* $Id: t_context.c,v 1.18 2001/05/11 08:11:31 keithw Exp $ */
+/* $Id: t_context.c,v 1.19 2001/06/04 16:09:28 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -103,6 +103,7 @@ _tnl_CreateContext( GLcontext *ctx )
 
 
    tnl->NeedProjCoords = GL_TRUE;
+   tnl->LoopbackDListCassettes = GL_FALSE;
 
    /* Hook our functions into exec and compile dispatch tables.
     */
@@ -123,6 +124,8 @@ _tnl_CreateContext( GLcontext *ctx )
 
    tnl->Driver.RenderTabElts = _tnl_render_tab_elts;
    tnl->Driver.RenderTabVerts = _tnl_render_tab_verts;
+
+   
    return GL_TRUE;
 }
 
@@ -210,3 +213,12 @@ _tnl_need_projected_coords( GLcontext *ctx, GLboolean mode )
       _tnl_InvalidateState( ctx, _NEW_PROJECTION );
    }
 }
+
+void
+_tnl_need_dlist_loopback( GLcontext *ctx, GLboolean mode )
+{
+   TNLcontext *tnl = TNL_CONTEXT(ctx);
+   if (tnl->LoopbackDListCassettes != mode) {
+      tnl->LoopbackDListCassettes = mode;
+   }
+}