Allow swrast to cope (fairly) cleanly with GL_SEPERATE_SPECULAR when

texturing is not enabled, and without requiring the two colors be
added externally.

As a part of this, collapsed the decomposition of quads into triangles
inside swrast to be hardwired into _swrast_Quad; removed s_quads.[ch].

Removed checks on texture state from t_vb_light.c, which was previously
required by swrast.

Moved the t_dd_ templates to a new directory.

26 files changed, 2994 insertions, 171 deletions

diff --git a/src/mesa/Makefile.X11 b/src/mesa/Makefile.X11
index eed597bb36e..fdab3399ce3 100644
--- a/src/mesa/Makefile.X11
+++ b/src/mesa/Makefile.X11
@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.44 2001/02/16 00:35:34 keithw Exp $
+# $Id: Makefile.X11,v 1.45 2001/02/16 18:14:41 keithw Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.5
@@ -143,7 +143,6 @@ CORE_SOURCES = \
 	swrast/s_pb.c \
 	swrast/s_pixeltex.c \
 	swrast/s_points.c \
-	swrast/s_quads.c \
 	swrast/s_readpix.c \
 	swrast/s_scissor.c \
 	swrast/s_span.c \
diff --git a/src/mesa/drivers/common/t_dd.c b/src/mesa/drivers/common/t_dd.c
new file mode 100644
index 00000000000..27db3058755
--- /dev/null
+++ b/src/mesa/drivers/common/t_dd.c
@@ -0,0 +1,32 @@
+
+static void copy_pv_rgba4_spec5( GLcontext *ctx, GLuint edst, GLuint esrc )
+{
+   i810ContextPtr imesa = I810_CONTEXT( ctx );
+   GLubyte *i810verts = (GLubyte *)imesa->verts;
+   GLuint shift = imesa->vertex_stride_shift;
+   i810Vertex *dst = (i810Vertex *)(i810verts + (edst << shift));
+   i810Vertex *src = (i810Vertex *)(i810verts + (esrc << shift));
+   dst->ui[4] = src->ui[4];
+   dst->ui[5] = src->ui[5];
+}
+
+static void copy_pv_rgba4( GLcontext *ctx, GLuint edst, GLuint esrc )
+{
+   i810ContextPtr imesa = I810_CONTEXT( ctx );
+   GLubyte *i810verts = (GLubyte *)imesa->verts;
+   GLuint shift = imesa->vertex_stride_shift;
+   i810Vertex *dst = (i810Vertex *)(i810verts + (edst << shift));
+   i810Vertex *src = (i810Vertex *)(i810verts + (esrc << shift));
+   dst->ui[4] = src->ui[4];
+}
+
+static void copy_pv_rgba3( GLcontext *ctx, GLuint edst, GLuint esrc )
+{
+   i810ContextPtr imesa = I810_CONTEXT( ctx );
+   GLubyte *i810verts = (GLubyte *)imesa->verts;
+   GLuint shift = imesa->vertex_stride_shift;
+   i810Vertex *dst = (i810Vertex *)(i810verts + (edst << shift));
+   i810Vertex *src = (i810Vertex *)(i810verts + (esrc << shift));
+   dst->ui[3] = src->ui[3];
+}
+
diff --git a/src/mesa/drivers/common/t_dd_dmatmp.h b/src/mesa/drivers/common/t_dd_dmatmp.h
new file mode 100644
index 00000000000..38406e408d7
--- /dev/null
+++ b/src/mesa/drivers/common/t_dd_dmatmp.h
@@ -0,0 +1,980 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.5
+ * 
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author:
+ *   Keith Whitwell <[email protected]>
+ */
+
+
+/* Template for render stages which build and emit vertices directly
+ * to fixed-size dma buffers.  Useful for rendering strips and other
+ * native primitives where clipping and per-vertex tweaks such as
+ * those in t_dd_tritmp.h are not required. 
+ *
+ * Produces code for both inline triangles and indexed triangles.
+ * Where various primitive types are unaccelerated by hardware, the
+ * code attempts to fallback to other primitive types (quadstrips to
+ * tristrips, lineloops to linestrips), or to indexed vertices.
+ * Ultimately, a FALLBACK() macro is invoked if there is no way to
+ * render the primitive natively.  
+ */
+
+#if !defined(HAVE_TRI_STRIPS) || !defined(HAVE_TRIANGLES)
+#error "must have at least tristrips and triangles to use render template"
+#endif
+
+#if !HAVE_ELTS
+#define ALLOC_ELTS( nr )
+#define EMIT_ELT( offset, elt )
+#define INCR_ELTS( nr )
+#endif
+
+#ifndef EMIT_TWO_ELTS
+#define EMIT_TWO_ELTS( offset, elt0, elt1 )	\
+do { 						\
+   EMIT_ELT( offset, elt0 ); 			\
+   EMIT_ELT( offset+1, elt1 ); 			\
+} while (0)
+#endif
+				  
+/**********************************************************************/
+/*                  Render whole begin/end objects                    */
+/**********************************************************************/
+
+
+
+static GLboolean TAG(emit_elt_verts)( GLcontext *ctx, 
+				      GLuint start, GLuint count )
+{
+   if (HAVE_ELTS) {
+      GLuint nr = count - start;
+
+      if ( nr >= GET_SUBSEQUENT_VB_MAX_VERTS() )
+	 return GL_FALSE;
+
+      NEW_PRIMITIVE(); /* finish last prim */
+      EMIT_INDEXED_VERTS( ctx, start, count );
+      return GL_TRUE;
+   } else {
+      return GL_FALSE;
+   }
+}
+
+static void TAG(emit_elts)( GLcontext *ctx, GLuint *elts, GLuint nr )
+{
+   GLushort *dest;
+   GLint i;
+   ELTS_VARS;
+
+   ALLOC_ELTS( nr );
+
+   for ( i = 0 ; i < nr ; i++, elts += 2 ) {      
+      EMIT_TWO_ELTS( 0, elts[0], elts[1] ); 
+      INCR_ELTS( 2 );
+   }
+}
+
+
+/***********************************************************************
+ *                    Render non-indexed primitives.
+ ***********************************************************************/
+
+
+
+static void TAG(render_points_verts)( GLcontext *ctx,
+				      GLuint start,
+				      GLuint count,
+				      GLuint flags )
+{
+   if (HAVE_POINTS) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
+      int currentsz = GET_CURRENT_VB_MAX_VERTS();
+      GLuint j, nr;
+   
+      INIT( GL_POINTS );
+   
+      if (currentsz < 8)
+	 currentsz = dmasz;
+      
+      for (j = start; j < count; j += nr ) {
+	 nr = MIN2( currentsz, count - j );
+	 EMIT_VERTS( ctx, j, nr );
+	 currentsz = dmasz;
+      }
+   } else {
+      FALLBACK( ctx, start, count, flags );
+   }
+}
+
+static void TAG(render_lines_verts)( GLcontext *ctx,
+				     GLuint start,
+				     GLuint count,
+				     GLuint flags )
+{
+   if (HAVE_LINES) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
+      int currentsz = GET_CURRENT_VB_MAX_VERTS();
+      GLuint j, nr;
+
+      INIT( GL_LINES );
+   
+      /* Emit whole number of lines in total and in each buffer:
+       */
+      count -= (count-start) & 1;
+      currentsz -= currentsz & 1;
+      dmasz -= dmasz & 1;
+
+      if (currentsz < 8)
+	 currentsz = dmasz;
+
+      for (j = start; j < count; j += nr ) {
+	 nr = MIN2( currentsz, count - j );
+	 EMIT_VERTS( ctx, j, nr );
+	 currentsz = dmasz;
+      }
+   } else {
+      FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+static void TAG(render_line_strip_verts)( GLcontext *ctx,
+					  GLuint start,
+					  GLuint count,
+					  GLuint flags )
+{
+   if (HAVE_LINE_STRIPS) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
+      int currentsz = GET_CURRENT_VB_MAX_VERTS();
+      GLuint j, nr;
+
+      NEW_PRIMITIVE(); /* always a new primitive */
+      INIT( GL_LINE_STRIP );
+
+      if (currentsz < 8)
+	 currentsz = dmasz;
+
+      for (j = start; j < count - 1; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j );
+	 EMIT_VERTS( ctx, j, nr );
+	 currentsz = dmasz;
+      }
+   } else {
+      FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+static void TAG(render_line_loop_verts)( GLcontext *ctx,
+					 GLuint start,
+					 GLuint count,
+					 GLuint flags )
+{
+   if (HAVE_LINE_STRIPS) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
+      int currentsz = GET_CURRENT_VB_MAX_VERTS();
+      GLuint j, nr;
+
+      NEW_PRIMITIVE();
+      INIT( GL_LINE_STRIP );
+
+      if (flags & PRIM_BEGIN) 
+	 j = start;
+      else
+	 j = start + 1;
+
+      /* Ensure last vertex won't wrap buffers:
+       */
+      currentsz--;
+      dmasz--;
+
+      if (currentsz < 8) 
+	 currentsz = dmasz;
+
+      for ( ; j < count - 1; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j );
+	 EMIT_VERTS( ctx, j, nr );
+	 currentsz = dmasz;
+      }
+      
+      if (flags & PRIM_END) 
+	 EMIT_VERTS( ctx, start, 1 );
+
+   } else {
+      FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+static void TAG(render_triangles_verts)( GLcontext *ctx,
+					 GLuint start,
+					 GLuint count,
+					 GLuint flags )
+{
+   int dmasz = (GET_SUBSEQUENT_VB_MAX_VERTS()/3) * 3;
+   int currentsz = (GET_CURRENT_VB_MAX_VERTS()/3) * 3;
+   GLuint j, nr;
+
+   INIT(GL_TRIANGLES);
+   
+   /* Emit whole number of tris in total.  dmasz is already a multiple
+    * of 3.
+    */
+   count -= (count-start)%3;
+
+   if (currentsz < 8)
+      currentsz = dmasz;
+
+   for (j = start; j < count; j += nr) {
+      nr = MIN2( currentsz, count - j );
+      EMIT_VERTS( ctx, j, nr );
+      currentsz = dmasz;
+   }
+}
+
+
+
+static void TAG(render_tri_strip_verts)( GLcontext *ctx,
+					 GLuint start,
+					 GLuint count,
+					 GLuint flags )
+{
+   GLuint j, nr;
+   int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
+   int currentsz;
+
+   INIT(GL_TRIANGLE_STRIP);
+   NEW_PRIMITIVE();
+
+   currentsz = GET_CURRENT_VB_MAX_VERTS();
+   
+   if (currentsz < 8) {
+      FIRE_VERTICES( ctx );
+      currentsz = dmasz;
+   }
+
+   if (flags & PRIM_PARITY) {
+      if (HAVE_TRI_STRIP_1 && 0) {
+      } else {
+	 EMIT_VERTS( ctx, start, 1 );
+	 currentsz--;
+      }
+   }
+
+   /* From here on emit even numbers of tris when wrapping over buffers:
+    */
+   dmasz -= (dmasz & 1);
+   currentsz -= (currentsz & 1);
+
+   for (j = start ; j < count - 2; j += nr - 2 ) {
+      nr = MIN2( currentsz, count - j );
+      EMIT_VERTS( ctx, j, nr );
+      currentsz = dmasz;
+   }
+}
+
+static void TAG(render_tri_fan_verts)( GLcontext *ctx,
+				       GLuint start,
+				       GLuint count,
+				       GLuint flags )
+{
+   if (HAVE_TRI_FAN) {
+      GLuint j, nr;
+      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
+      int currentsz = GET_CURRENT_VB_MAX_VERTS();
+      
+      NEW_PRIMITIVE();
+      INIT(GL_TRIANGLE_FAN);
+
+      if (currentsz < 8) {
+	 FIRE_VERTICES( ctx );
+	 currentsz = dmasz;
+      }
+
+      for (j = start + 1 ; j < count - 1; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j + 1 );
+	 EMIT_VERTS( ctx, start, 1 );
+	 EMIT_VERTS( ctx, j, nr - 1 );
+	 currentsz = dmasz;
+      }
+   } 
+   else {
+      /* Could write code to emit these as indexed vertices (for the
+       * g400, for instance).
+       */
+      FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+static void TAG(render_poly_verts)( GLcontext *ctx,
+				    GLuint start,
+				    GLuint count,
+				    GLuint flags )
+{
+   if (HAVE_POLYGON) {
+      GLuint j, nr;
+      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
+      int currentsz = GET_CURRENT_VB_MAX_VERTS();
+
+      NEW_PRIMITIVE();
+      INIT(GL_POLYGON);
+
+      if (currentsz < 8) {
+	 FIRE_VERTICES( ctx );
+	 currentsz = dmasz;
+      }
+      
+      for (j = start + 1 ; j < count - 1 ; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j + 1 );
+	 EMIT_VERTS( ctx, start, 1 );
+	 EMIT_VERTS( ctx, j, nr - 1 );
+	 currentsz = dmasz;
+      }
+   } 
+   else if (HAVE_TRIFAN && !(ctx->TriangleCaps & DD_FLATSHADE)) {
+      TAG(render_tri_fan_verts)( ctx, start, count, flags );
+   } else {
+      FALLBACK( ctx, start, count, flags );
+   }
+}
+
+static void TAG(render_quad_strip_verts)( GLcontext *ctx,
+					  GLuint start,
+					  GLuint count,
+					  GLuint flags )
+{
+   GLuint j, nr;
+
+   if (HAVE_QUAD_STRIPS && 0) {
+      /* TODO.
+       */
+   } else if (ctx->_TriangleCaps & DD_FLATSHADE) {
+      if (emit_elt_verts( ctx, start, count )) {   
+	 int dmasz = SUBSEQUENT_VB_ELT_NR();
+	 int currentsz;
+	 GLuint j, nr;
+
+	 /* Simulate flat-shaded quadstrips using indexed vertices:
+	  */
+	 NEW_PRIMITIVE();
+	 ELT_INIT( GL_TRIANGLES );
+
+	 currentsz = CURRENT_VB_ELT_NR_NEW_PRIMITIVE();
+
+	 /* Emit whole number of quads in total, and in each buffer.
+	  */
+	 dmasz -= dmasz & 1;
+	 count -= (count-start) & 1;
+	 currentsz -= currentsz & 1;
+   
+	 if (currentsz < 12)
+	    currentsz = dmasz;
+
+	 currentsz = currentsz/6*2;
+	 dmasz = dmasz/6*2;
+
+	 for (j = start; j < count - 3; j += nr - 2 ) {
+	    nr = MIN2( currentsz, count - j );
+	    if (nr >= 4) {
+	       GLint quads = (nr/2)-1;
+	       GLint i;
+	       ELTS_VARS;
+
+	       NEW_PRIMITIVE();
+	       ALLOC_ELTS_NEW_PRIMITIVE( quads*6 );
+	       
+	       for ( i = 0 ; i < quads*2 ; i+=2 ) {
+		  EMIT_TWO_ELTS( 0, (i+0), (i+1) );
+		  EMIT_TWO_ELTS( 2, (i+2), (i+1) );
+		  EMIT_TWO_ELTS( 4, (i+3), (i+2) );
+		  INCR_ELTS( 6 );
+	       }
+	       
+	       NEW_PRIMITIVE();
+	    }
+	    currentsz = dmasz;
+	 }
+
+	 RELEASE_ELT_VERTS();
+      } 
+      else {
+	 /* Vertices won't fit in a single buffer or elts not available,
+	  * fallback.
+	  */
+	 FALLBACK( ctx, start, count, flags );
+      }
+   } 
+   else {
+      int dmasz = GET_SUBSEQUENT_VB_SIZE();
+      int currentsz = GET_CURRENT_VB_SIZE();
+
+      /* Emit smooth-shaded quadstrips as tristrips:
+       */
+      NEW_PRIMITIVE();
+      INIT( GL_TRIANGLE_STRIP );
+
+      /* Emit whole number of quads in total, and in each buffer.
+       */
+      dmasz -= dmasz & 1;
+      currentsz -= currentsz & 1;
+      count -= (count-start) & 1;
+      
+      if (currentsz < 8) {
+	 FIRE_VERTICES( ctx );
+	 currentsz = dmasz;
+      }
+
+      for (j = start; j < count - 3; j += nr - 2 ) {
+	 nr = MIN2( currentsz, count - j );
+	 EMIT_VERTS( ctx, j, nr );
+	 currentsz = dmasz;
+      }
+   }
+}
+
+
+static void TAG(render_quads_verts)( GLcontext *ctx,
+				     GLuint start,
+				     GLuint count,
+				     GLuint flags )
+{
+   if (HAVE_QUADS && 0) {
+   } else if (emit_elt_verts( ctx, start, count )) {   
+      /* Hardware doesn't have a quad primitive type -- try to
+       * simulate it using indexed vertices and the triangle
+       * primitive: 
+       */
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+      GLuint j, nr;
+
+      NEW_PRIMITIVE();
+      ELT_INIT( GL_TRIANGLES );
+      currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+
+      /* Emit whole number of quads in total, and in each buffer.
+       */
+      dmasz -= dmasz & 3;
+      count -= (count-start) & 3;
+      currentsz -= currentsz & 3;
+
+      /* Adjust for rendering as triangles:
+       */
+      currentsz = currentsz/6*4;
+      dmasz = dmasz/6*4;
+
+      if (currentsz < 8)
+	 currentsz = dmasz;
+
+      for (j = start; j < count; j += nr ) {
+	 nr = MIN2( currentsz, count - j );
+	 if (nr >= 4) {
+	    GLint quads = nr/4;
+	    GLint i;
+	    ELTS_VARS;
+
+	    NEW_PRIMITIVE();
+	    ALLOC_ELTS_NEW_PRIMITIVE( quads*6 );
+
+	    for ( i = 0 ; i < quads*4 ; i+=4 ) {
+	       EMIT_TWO_ELTS( 0, (i+0), (i+1) );
+	       EMIT_TWO_ELTS( 2, (i+3), (i+1) );
+	       EMIT_TWO_ELTS( 4, (i+2), (i+3) );
+	       INCR_ELTS( 6 );
+	    }
+	    
+	    NEW_PRIMITIVE();
+	 }
+	 currentsz = dmasz;
+      }
+      
+      RELEASE_ELT_VERTS();
+   } 
+   else {
+      /* Vertices won't fit in a single buffer, fallback.
+       */
+      FALLBACK( ctx, start, count, flags );
+   }
+}
+
+static void TAG(render_noop)( GLcontext *ctx,
+			      GLuint start,
+			      GLuint count,
+			      GLuint flags )
+{
+}
+
+
+
+
+static void (*TAG(render_tab_verts))( GLcontext *, GLuint, 
+				      GLuint, GLuint)[GL_POLYGON+2] = 
+{
+   TAG(render_points_verts),
+   TAG(render_lines_verts),
+   TAG(render_line_loop_verts),
+   TAG(render_line_strip_verts),
+   TAG(render_triangles_verts),
+   TAG(render_tri_strip_verts),
+   TAG(render_tri_fan_verts),
+   TAG(render_quads_verts),
+   TAG(render_quad_strip_verts),
+   TAG(render_poly_verts),
+   TAG(render_noop),
+};
+
+
+/****************************************************************************
+ *                 Render elts using hardware indexed verts                 *
+ ****************************************************************************/
+
+#if (HAVE_ELTS)	   
+static void TAG(render_points_elts)( GLcontext *ctx,
+				     GLuint start,
+				     GLuint count,
+				     GLuint flags )
+{
+   if (HAVE_POINTS) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      GLuint j, nr;
+      
+      ELT_INIT( GL_POINTS );
+      
+      currentsz = GET_CURRENT_VB_MAX_ELTS();
+      if (currentsz < 8)
+	 currentsz = dmasz;
+
+      for (j = start; j < count; j += nr ) {
+	 nr = MIN2( currentsz, count - j );
+	 emit_elts( ctx, elts+j, nr );
+	 NEW_PRIMITIVE();
+	 currentsz = dmasz;
+      }
+   } else {
+      ELT_FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+
+static void TAG(render_lines_elts)( GLcontext *ctx,
+				    GLuint start,
+				    GLuint count,
+				    GLuint flags )
+{
+   if (HAVE_LINES) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      GLuint j, nr;
+
+      ELT_INIT( GL_LINES );
+
+      /* Emit whole number of lines in total and in each buffer:
+       */
+      count -= (count-start) & 1;
+      currentsz -= currentsz & 1;
+      dmasz -= dmasz & 1;
+
+      currentsz = GET_CURRENT_VB_MAX_ELTS();
+      if (currentsz < 8)
+	 currentsz = dmasz;
+
+      for (j = start; j < count; j += nr ) {
+	 nr = MIN2( currentsz, count - j );
+	 emit_elts( ctx, elts+j, nr );
+	 NEW_PRIMITIVE();
+	 currentsz = dmasz;
+      }
+   } else {
+      ELT_FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+static void TAG(render_line_strip_elts)( GLcontext *ctx,
+					 GLuint start,
+					 GLuint count,
+					 GLuint flags )
+{
+   if (HAVE_LINE_STRIPS) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      GLuint j, nr;
+
+      NEW_PRIMITIVE(); /* always a new primitive */
+      ELT_INIT( GL_LINE_STRIP );
+
+      currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+      if (currentsz < 8)
+	 currentsz = dmasz;
+
+      for (j = start; j < count - 1; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j );
+	 emit_elts( ctx, elts+j, nr );
+	 NEW_PRIMITIVE();
+	 currentsz = dmasz;
+      }
+   } else {
+      /* TODO: Try to emit as indexed lines.
+       */
+      ELT_FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+static void TAG(render_line_loop_elts)( GLcontext *ctx,
+					GLuint start,
+					GLuint count,
+					GLuint flags )
+{
+   if (HAVE_LINE_STRIPS) {
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      GLuint j, nr;
+      
+      NEW_PRIMITIVE();
+      ELT_INIT( GL_LINE_STRIP );
+      
+      if (flags & PRIM_BEGIN) 
+	 j = start;
+      else
+	 j = start + 1;
+      
+      currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+      if (currentsz < 8) {
+	 FIRE_VERTICES( ctx );
+	 currentsz = dmasz;
+      }
+      
+      /* Ensure last vertex doesn't wrap:
+       */
+      currentsz--;
+      dmasz--;
+      
+      for ( ; j < count - 1; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j );
+/*  	 NEW_PRIMITIVE(); */
+	 emit_elts( ctx, elts+j, nr );
+	 currentsz = dmasz;
+      }
+      
+      if (flags & PRIM_END) 
+	 emit_elts( ctx, elts+start, 1 );
+
+      NEW_PRIMITIVE();
+   } else {
+      /* TODO: Try to emit as indexed lines */
+      ELT_FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+/* For verts, we still eliminate the copy from main memory to dma
+ * buffers.  For elts, this is probably no better (worse?) than the
+ * standard path.
+ */
+static void TAG(render_triangles_elts)( GLcontext *ctx,
+					GLuint start,
+					GLuint count,
+					GLuint flags )
+{
+   GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+   int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS()/3*3;
+   int currentsz;
+   GLuint j, nr;
+
+   NEW_PRIMITIVE();
+   ELT_INIT( GL_TRIANGLES );
+   
+   currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+
+   /* Emit whole number of tris in total.  dmasz is already a multiple
+    * of 3.
+    */
+   count -= (count-start)%3;
+   currentsz -= currentsz%3;
+   if (currentsz < 8)
+      currentsz = dmasz;
+
+   for (j = start; j < count; j += nr) {
+      nr = MIN2( currentsz, count - j );
+      emit_elts( ctx, elts+j, nr );
+      NEW_PRIMITIVE();
+      currentsz = dmasz;
+   }
+}
+
+
+
+static void TAG(render_tri_strip_elts)( GLcontext *ctx,
+					GLuint start,
+					GLuint count,
+					GLuint flags )
+{
+   GLuint j, nr;
+   GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+   int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+   int currentsz;
+
+   NEW_PRIMITIVE();
+   ELT_INIT( GL_TRIANGLE_STRIP );
+
+   currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+   if (currentsz < 8) {
+      FIRE_VERTICES( ctx );
+      currentsz = dmasz;
+   }
+
+   if (flags & PRIM_PARITY) {
+      emit_elts( ctx, elts+start, 1 );
+   }
+
+   /* Keep the same winding over multiple buffers:
+    */
+   dmasz -= (dmasz & 1);
+   currentsz -= (currentsz & 1);
+
+   for (j = start ; j < count - 2; j += nr - 2 ) {
+      nr = MIN2( currentsz, count - j );
+      emit_elts( ctx, elts+j, nr );
+      NEW_PRIMITIVE();
+      currentsz = dmasz;
+   }
+}
+
+static void TAG(render_tri_fan_elts)( GLcontext *ctx,
+				      GLuint start,
+				      GLuint count,
+				      GLuint flags )
+{
+   if (HAVE_TRI_FAN) {
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      GLuint j, nr;
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+
+      NEW_PRIMITIVE();
+      ELT_INIT( GL_TRIANGLE_FAN );
+
+      currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+      if (currentsz < 8) {
+	 FIRE_VERTICES( ctx );
+	 currentsz = dmasz;
+      }
+
+      for (j = start + 1 ; j < count - 1; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j + 1 );
+	 emit_elts( ctx, elts+start, 1 );
+	 emit_elts( ctx, elts+j, nr - 1 );
+	 NEW_PRIMITIVE();
+	 currentsz = dmasz;
+      }
+   } else {
+      /* TODO: try to emit as indexed triangles */
+      ELT_FALLBACK( ctx, start, count, flags );
+   }
+}
+
+
+static void TAG(render_poly_elts)( GLcontext *ctx,
+				   GLuint start,
+				   GLuint count,
+				   GLuint flags )
+{
+   if (HAVE_POLYGON && 0) {
+   } else if (HAVE_TRI_FAN && !(ctx->_TriangleCaps & DD_FLATSHADE)) {
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      GLuint j, nr;
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+
+      NEW_PRIMITIVE();
+      ELT_INIT( GL_TRIANGLE_FAN );
+
+      currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+      if (currentsz < 8) {
+	 FIRE_VERTICES( ctx );
+	 currentsz = dmasz;
+      }
+
+      for (j = start + 1 ; j < count - 1 ; j += nr - 1 ) {
+	 nr = MIN2( currentsz, count - j + 1 );
+	 emit_elts( ctx, elts+start, 1 );
+	 emit_elts( ctx, elts+j, nr - 1 );
+	 NEW_PRIMITIVE();
+	 currentsz = dmasz;
+      }
+   } else {
+      ELT_FALLBACK( ctx, start, count, flags );
+   }
+}
+
+static void TAG(render_quad_strip_elts)( GLcontext *ctx,
+					 GLuint start,
+					 GLuint count,
+					 GLuint flags )
+{
+   if (HAVE_QUAD_STRIPS && 0) {
+   } else {
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+      GLuint j, nr;
+
+      NEW_PRIMITIVE();
+      currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+
+      /* Emit whole number of quads in total, and in each buffer.
+       */
+      dmasz -= dmasz & 1;
+      count -= (count-start) & 1;
+      currentsz -= currentsz & 1;
+   
+      if (currentsz < 12)
+	 currentsz = dmasz;
+
+      if (ctx->_TriangleCaps & DD_FLATSHADE) { 
+	 ELT_INIT( GL_TRIANGLES );
+
+	 currentsz = currentsz/6*2;
+	 dmasz = dmasz/6*2;
+
+	 for (j = start; j < count - 3; j += nr - 2 ) {
+	    nr = MIN2( currentsz, count - j );
+
+	    if (nr >= 4) 
+	    {
+	       GLint i;
+	       GLint quads = (nr/2)-1;
+	       ELTS_VARS;
+
+
+	       NEW_PRIMITIVE();
+	       ALLOC_ELTS_NEW_PRIMITIVE( quads*6 );
+	       
+	       for ( i = 0 ; i < quads ; i++, elts += 2 ) {
+		  EMIT_TWO_ELTS( 0, elts[0], elts[1] );
+		  EMIT_TWO_ELTS( 2, elts[2], elts[1] );
+		  EMIT_TWO_ELTS( 4, elts[3], elts[2] );
+		  INCR_ELTS( 6 );
+	       }
+	       
+	       NEW_PRIMITIVE();
+	    }
+
+	    currentsz = dmasz;
+	 }
+      } 
+      else {
+	 ELT_INIT( GL_TRIANGLE_STRIP );
+
+	 for (j = start; j < count - 3; j += nr - 2 ) {
+	    nr = MIN2( currentsz, count - j );
+	    emit_elts( ctx, elts+j, nr );
+	    NEW_PRIMITIVE();
+	    currentsz = dmasz;
+	 }
+      }
+   }
+}
+
+
+static void TAG(render_quads_elts)( GLcontext *ctx,
+				    GLuint start,
+				    GLuint count,
+				    GLuint flags )
+{
+   if (HAVE_QUADS && 0) {
+   } else {
+      GLuint *elts = TNL_CONTEXT(ctx)->vb.Elts;
+      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
+      int currentsz;
+      GLuint j, nr;
+
+      ELT_INIT( GL_TRIANGLES );
+      currentsz = GET_CURRENT_VB_MAX_ELTS_NEW_PRIM();
+
+      /* Emit whole number of quads in total, and in each buffer.
+       */
+      dmasz -= dmasz & 3;
+      count -= (count-start) & 3;
+      currentsz -= currentsz & 3;
+
+      /* Adjust for rendering as triangles:
+       */
+      currentsz = currentsz/6*4;
+      dmasz = dmasz/6*4;
+
+      if (currentsz < 8)
+	 currentsz = dmasz;
+
+      for (j = start; j < count - 3; j += nr - 2 ) {
+	 nr = MIN2( currentsz, count - j );
+
+	 if (nr >= 4) 
+	 {
+	    GLint quads = nr/4;
+	    GLint i;
+	    ELTS_VARS;
+	    NEW_PRIMITIVE();
+	    ALLOC_ELTS_NEW_PRIMITIVE( quads * 6 );
+
+	    for ( i = 0 ; i < quads ; i++, elts += 4 ) {
+	       EMIT_TWO_ELTS( 0, elts[0], elts[1] );
+	       EMIT_TWO_ELTS( 2, elts[3], elts[1] );
+	       EMIT_TWO_ELTS( 4, elts[2], elts[3] );
+	       INCR_ELTS( 6 );
+	    }
+	 }
+
+	 NEW_PRIMITIVE();
+	 currentsz = dmasz;
+      }
+   }
+}
+
+
+
+static void (*TAG(render_tab_verts))( GLcontext *, GLuint, 
+				      GLuint, GLuint)[GL_POLYGON+2] = 
+{
+   TAG(render_points_elts),
+   TAG(render_lines_elts),
+   TAG(render_line_loop_elts),
+   TAG(render_line_strip_elts),
+   TAG(render_triangles_elts),
+   TAG(render_tri_strip_elts),
+   TAG(render_tri_fan_elts),
+   TAG(render_quads_elts),
+   TAG(render_quad_strip_elts),
+   TAG(render_poly_elts),
+   TAG(render_noop),
+};
+#endif
+
diff --git a/src/mesa/drivers/common/t_dd_rendertmp.h b/src/mesa/drivers/common/t_dd_rendertmp.h
new file mode 100644
index 00000000000..2524bf44b8d
--- /dev/null
+++ b/src/mesa/drivers/common/t_dd_rendertmp.h
@@ -0,0 +1,439 @@
+/* $Id: t_dd_rendertmp.h,v 1.1 2001/02/16 18:14:42 keithw Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.5
+ * 
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author:
+ *    Keith Whitwell <[email protected]>
+ */
+
+
+#ifndef POSTFIX
+#define POSTFIX
+#endif
+
+#ifndef INIT
+#define INIT(x)  
+#endif
+
+#ifndef NEED_EDGEFLAG_SETUP
+#define NEED_EDGEFLAG_SETUP 0
+#define EDGEFLAG_GET(a) 0
+#define EDGEFLAG_SET(a,b) (void)b 
+#endif
+
+#ifndef RESET_STIPPLE
+#define RESET_STIPPLE
+#endif
+
+#ifndef RESET_OCCLUSION
+#define RESET_OCCLUSION
+#endif
+
+#ifndef TEST_PRIM_END
+#define TEST_PRIM_END(flags) (flags & PRIM_END)
+#define TEST_PRIM_BEGIN(flags) (flags & PRIM_BEGIN)
+#define TEST_PRIM_PARITY(flags) (flags & PRIM_PARITY)
+#endif
+
+#ifndef ELT
+#define ELT(x) x
+#endif
+
+#ifndef RENDER_TAB_QUALIFIER
+#define RENDER_TAB_QUALIFIER static
+#endif
+
+static void TAG(render_points)( GLcontext *ctx,
+				GLuint start,
+				GLuint count,
+				GLuint flags )
+{
+   LOCAL_VARS;
+   (void) flags;
+
+   RESET_OCCLUSION;
+   INIT(GL_POINTS);
+   RENDER_POINTS( start, count );
+   POSTFIX;
+}
+
+static void TAG(render_lines)( GLcontext *ctx,
+			       GLuint start,
+			       GLuint count,
+			       GLuint flags )
+{
+   GLuint j;
+   LOCAL_VARS;
+   (void) flags;
+
+   RESET_OCCLUSION;
+   INIT(GL_LINES);
+   for (j=start+1; j<count; j+=2 ) {
+      RENDER_LINE( ELT(j-1), ELT(j) );
+      RESET_STIPPLE;
+   }
+   POSTFIX;
+}
+
+
+static void TAG(render_line_strip)( GLcontext *ctx,
+				    GLuint start,
+				    GLuint count,
+				    GLuint flags )
+{
+   GLuint j;
+   LOCAL_VARS;
+   (void) flags;
+
+   RESET_OCCLUSION;
+   INIT(GL_LINE_STRIP);
+
+   for (j=start+1; j<count; j++ ) 
+      RENDER_LINE( ELT(j-1), ELT(j) );
+
+   if (TEST_PRIM_END(flags))
+      RESET_STIPPLE;
+
+   POSTFIX;
+}
+
+
+static void TAG(render_line_loop)( GLcontext *ctx,
+				   GLuint start,
+				   GLuint count,
+				   GLuint flags )
+{
+   GLuint i;	 
+   LOCAL_VARS;
+
+   (void) flags;
+
+   RESET_OCCLUSION;
+   INIT(GL_LINE_LOOP);
+
+   if (start+1 < count) {
+      if (TEST_PRIM_BEGIN(flags)) {
+	 RENDER_LINE( ELT(start), ELT(start+1) );
+      }
+
+      for ( i = start+2 ; i < count ; i++) {
+	 RENDER_LINE( ELT(i-1), ELT(i) );
+      }
+
+      if ( TEST_PRIM_END(flags)) {
+	 RENDER_LINE( ELT(count-1), ELT(start) );
+	 RESET_STIPPLE;
+      }
+   }
+
+   POSTFIX;
+}
+
+
+static void TAG(render_triangles)( GLcontext *ctx,
+				   GLuint start,
+				   GLuint count,
+				   GLuint flags )
+{
+   GLuint j;
+   LOCAL_VARS;
+   (void) flags;
+
+   INIT(GL_TRIANGLES);
+   if (NEED_EDGEFLAG_SETUP) {
+      for (j=start+2; j<count; j+=3) {
+	 /* Leave the edgeflags as supplied by the user.
+	  */
+	 RENDER_TRI( ELT(j-2), ELT(j-1), ELT(j) );
+	 RESET_STIPPLE;
+      }
+   } else {
+      for (j=start+2; j<count; j+=3) {
+	 RENDER_TRI( ELT(j-2), ELT(j-1), ELT(j) );
+      }
+   }
+   POSTFIX;
+}
+
+
+
+static void TAG(render_tri_strip)( GLcontext *ctx,
+				   GLuint start,
+				   GLuint count,
+				   GLuint flags )
+{
+   GLuint j;
+   GLuint parity = 0;
+   LOCAL_VARS;
+   
+   if (TEST_PRIM_PARITY(flags))
+      parity = 1;
+   
+   INIT(GL_TRIANGLE_STRIP);
+   if (NEED_EDGEFLAG_SETUP) {
+      for (j=start+2;j<count;j++,parity^=1) {
+	 GLuint ej2 = ELT(j-2+parity);
+	 GLuint ej1 = ELT(j-1-parity);
+	 GLuint ej = ELT(j);
+	 GLboolean ef2 = EDGEFLAG_GET( ej2 );
+	 GLboolean ef1 = EDGEFLAG_GET( ej1 );
+	 GLboolean ef = EDGEFLAG_GET( ej );
+	 EDGEFLAG_SET( ej2, GL_TRUE );
+	 EDGEFLAG_SET( ej1, GL_TRUE );
+	 EDGEFLAG_SET( ej, GL_TRUE );
+	 RENDER_TRI( ej2, ej1, ej );
+	 EDGEFLAG_SET( ej2, ef2 );
+	 EDGEFLAG_SET( ej1, ef1 );
+	 EDGEFLAG_SET( ej, ef );
+	 RESET_STIPPLE;
+      }
+   } else {
+      for (j=start+2; j<count ; j++, parity^=1) {
+	 RENDER_TRI( ELT(j-2+parity), ELT(j-1-parity), ELT(j) );
+      }
+   }
+   POSTFIX;
+}
+
+
+static void TAG(render_tri_fan)( GLcontext *ctx,
+				 GLuint start,
+				 GLuint count,
+				 GLuint flags )
+{
+   GLuint j;
+   LOCAL_VARS;
+   (void) flags;
+
+   INIT(GL_TRIANGLE_FAN);
+   if (NEED_EDGEFLAG_SETUP) {
+      for (j=start+2;j<count;j++) {
+	 /* For trifans, all edges are boundary.
+	  */
+	 GLuint ejs = ELT(start);
+	 GLuint ej1 = ELT(j-1);
+	 GLuint ej = ELT(j);
+	 GLboolean efs = EDGEFLAG_GET( ejs );
+	 GLboolean ef1 = EDGEFLAG_GET( ej1 );
+	 GLboolean ef = EDGEFLAG_GET( ej );
+	 EDGEFLAG_SET( ejs, GL_TRUE );
+	 EDGEFLAG_SET( ej1, GL_TRUE );
+	 EDGEFLAG_SET( ej, GL_TRUE );
+	 RENDER_TRI( ejs, ej1, ej);
+	 EDGEFLAG_SET( ejs, efs );
+	 EDGEFLAG_SET( ej1, ef1 );
+	 EDGEFLAG_SET( ej, ef );
+	 RESET_STIPPLE;
+      }
+   } else {
+      for (j=start+2;j<count;j++) {
+	 RENDER_TRI( ELT(start), ELT(j-1), ELT(j) );
+      }
+   }
+
+   POSTFIX;
+}
+
+
+static void TAG(render_poly)( GLcontext *ctx,
+			      GLuint start,
+			      GLuint count,
+			      GLuint flags )
+{
+   GLuint j = start+2;
+   LOCAL_VARS;
+   (void) flags;
+
+   INIT(GL_POLYGON);
+   if (NEED_EDGEFLAG_SETUP) {
+      GLboolean efstart = EDGEFLAG_GET( ELT(start) );
+      GLboolean efcount = EDGEFLAG_GET( ELT(count-1) );
+
+      /* If the primitive does not begin here, the first edge
+       * is non-boundary.
+       */
+      if (!TEST_PRIM_BEGIN(flags)) 
+	 EDGEFLAG_SET( ELT(start), GL_FALSE );
+
+      /* If the primitive does not end here, the final edge is
+       * non-boundary.
+       */
+      if (!TEST_PRIM_END(flags)) 
+	 EDGEFLAG_SET( ELT(count-1), GL_FALSE );
+
+      /* Draw the first triangles (possibly zero)
+       */
+      if (j<count-1) {
+	 GLboolean ef = EDGEFLAG_GET( ELT(j) );
+	 EDGEFLAG_SET( ELT(j), GL_FALSE );
+	 RENDER_TRI( ELT(j-1), ELT(j), ELT(start) );
+	 EDGEFLAG_SET( ELT(j), ef );
+	 j++;
+	    
+	 /* Don't render the first edge again:
+	  */
+	 EDGEFLAG_SET( ELT(start), GL_FALSE );
+
+	 for (;j<count-1;j++) {
+	    GLboolean efj = EDGEFLAG_GET( ELT(j) );
+	    EDGEFLAG_SET( ELT(j), GL_FALSE );
+	    RENDER_TRI( ELT(j-1), ELT(j), ELT(start) );
+	    EDGEFLAG_SET( ELT(j), efj );
+	 }
+      }
+
+      /* Draw the last or only triangle
+       */
+      if (j < count)
+	 RENDER_TRI( ELT(j-1), ELT(j), ELT(start) );
+
+      /* Restore the first and last edgeflags:
+       */
+      EDGEFLAG_SET( ELT(count-1), efcount );
+      EDGEFLAG_SET( ELT(start), efstart );
+	 
+      if (TEST_PRIM_END(flags)) {
+	 RESET_STIPPLE;
+      }
+   }
+   else {
+      for (j=start+2;j<count;j++) {
+	 RENDER_TRI( ELT(j-1), ELT(j), ELT(start) );
+      }
+   }
+   POSTFIX;
+}
+
+static void TAG(render_quads)( GLcontext *ctx,
+			       GLuint start,
+			       GLuint count,
+			       GLuint flags )
+{
+   GLuint j;
+   LOCAL_VARS;
+   (void) flags;
+
+   INIT(GL_QUADS);
+   if (NEED_EDGEFLAG_SETUP) {
+      for (j=start+3; j<count; j+=4) {
+	 /* Use user-specified edgeflags for quads.
+	  */
+	 RENDER_QUAD( ELT(j-3), ELT(j-2), ELT(j-1), ELT(j) );
+	 RESET_STIPPLE;
+      }
+   } else {
+      for (j=start+3; j<count; j+=4) {
+	 RENDER_QUAD( ELT(j-3), ELT(j-2), ELT(j-1), ELT(j) );
+      }
+   }
+   POSTFIX;
+} 
+
+static void TAG(render_quad_strip)( GLcontext *ctx,
+				    GLuint start,
+				    GLuint count,
+				    GLuint flags )
+{
+   GLuint j;
+   LOCAL_VARS;
+   (void) flags;
+
+   INIT(GL_QUAD_STRIP);
+   if (NEED_EDGEFLAG_SETUP) {
+      for (j=start+3;j<count;j+=2) {
+	 /* All edges are boundary.  Set edgeflags to 1, draw the
+	  * quad, and restore them to the original values.
+	  */
+	 GLboolean ef3 = EDGEFLAG_GET( ELT(j-3) );
+	 GLboolean ef2 = EDGEFLAG_GET( ELT(j-2) );
+	 GLboolean ef1 = EDGEFLAG_GET( ELT(j-1) );
+	 GLboolean ef = EDGEFLAG_GET( ELT(j) );
+	 EDGEFLAG_SET( ELT(j-3), GL_TRUE );
+	 EDGEFLAG_SET( ELT(j-2), GL_TRUE );
+	 EDGEFLAG_SET( ELT(j-1), GL_TRUE );
+	 EDGEFLAG_SET( ELT(j), GL_TRUE );
+	 RENDER_QUAD( ELT(j-1), ELT(j-3), ELT(j-2), ELT(j) );
+	 EDGEFLAG_SET( ELT(j-3), ef3 );
+	 EDGEFLAG_SET( ELT(j-2), ef2 );
+	 EDGEFLAG_SET( ELT(j-1), ef1 );
+	 EDGEFLAG_SET( ELT(j), ef );
+	 RESET_STIPPLE;
+      }
+   } else {
+      for (j=start+3;j<count;j+=2) {
+	 RENDER_QUAD( ELT(j-1), ELT(j-3), ELT(j-2), ELT(j) );
+      }
+   }
+   POSTFIX;
+}
+
+static void TAG(render_noop)( GLcontext *ctx,
+			      GLuint start,
+			      GLuint count,
+			      GLuint flags )
+{
+   (void)(ctx && start && count && flags);
+}
+
+RENDER_TAB_QUALIFIER void (*TAG(render_tab)[GL_POLYGON+2])(GLcontext *,
+							   GLuint,
+							   GLuint,
+							   GLuint) = 
+{
+   TAG(render_points),
+   TAG(render_lines),
+   TAG(render_line_loop),
+   TAG(render_line_strip),
+   TAG(render_triangles),
+   TAG(render_tri_strip),
+   TAG(render_tri_fan),
+   TAG(render_quads),
+   TAG(render_quad_strip),
+   TAG(render_poly),
+   TAG(render_noop),
+};
+
+
+
+#ifndef PRESERVE_VB_DEFS
+#undef RENDER_TRI
+#undef RENDER_QUAD
+#undef RENDER_LINE
+#undef RENDER_POINTS
+#undef LOCAL_VARS
+#undef INIT
+#undef POSTFIX
+#undef RESET_STIPPLE
+#undef DBG
+#undef ELT
+#undef RENDER_TAB_QUALIFIER
+#endif
+
+#ifndef PRESERVE_TAG
+#undef TAG
+#endif
+
+#undef PRESERVE_VB_DEFS
+#undef PRESERVE_TAG
+
diff --git a/src/mesa/drivers/common/t_dd_tritmp.h b/src/mesa/drivers/common/t_dd_tritmp.h
new file mode 100644
index 00000000000..7690d09ecf9
--- /dev/null
+++ b/src/mesa/drivers/common/t_dd_tritmp.h
@@ -0,0 +1,569 @@
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.5
+ * 
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author:
+ *   Keith Whitwell <[email protected]>
+ */
+
+
+/* Template for building functions to plug into the driver interface
+ * of t_vb_render.c:
+ *     ctx->Driver.QuadFunc  
+ *     ctx->Driver.TriangleFunc  
+ *     ctx->Driver.LineFunc  
+ *     ctx->Driver.PointsFunc  
+ *
+ * DO_TWOSIDE:   Plug back-color values from the VB into backfacing triangles, 
+ *               and restore vertices afterwards.
+ * DO_OFFSET:    Calculate offset for triangles and adjust vertices.  Restore
+ *               vertices after rendering.
+ * DO_FLAT:      For hardware without native flatshading, copy provoking colors
+ *               into the other vertices.  Restore after rendering.
+ * DO_UNFILLED:  Decompose triangles to lines and points where appropriate.
+ *
+ * HAVE_RGBA: Vertices have rgba values (otherwise index values).
+ */
+
+
+
+static void TAG(triangle)( GLcontext *ctx, GLuint e0, GLuint e1, GLuint e2 )
+{
+   struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;
+   VERTEX *v[3];
+   GLfloat offset;
+   GLfloat z[3];
+   GLenum mode = GL_FILL;
+   GLuint facing;
+   LOCAL_VARS(3);
+
+   v[0] = GET_VERTEX(e0);
+   v[1] = GET_VERTEX(e1);
+   v[2] = GET_VERTEX(e2);
+
+   if (DO_TWOSIDE || DO_OFFSET || DO_UNFILLED)
+   {
+      GLfloat ex = VERT_X(v[0]) - VERT_X(v[2]);
+      GLfloat ey = VERT_Y(v[0]) - VERT_Y(v[2]);
+      GLfloat fx = VERT_X(v[1]) - VERT_X(v[2]);
+      GLfloat fy = VERT_Y(v[1]) - VERT_Y(v[2]);
+      GLfloat cc = ex*fy - ey*fx;
+
+      if (DO_TWOSIDE || DO_UNFILLED)
+      {
+	 facing = AREA_IS_CCW( cc ) ^ ctx->Polygon._FrontBit;
+
+	 if (DO_UNFILLED) {
+	    if (facing) {
+	       mode = ctx->Polygon.BackMode;
+	       if (ctx->Polygon.CullFlag && 
+		   ctx->Polygon.CullFaceMode != GL_FRONT) {
+		  return;
+	       }
+	    } else {
+	       mode = ctx->Polygon.FrontMode;
+	       if (ctx->Polygon.CullFlag &&
+		   ctx->Polygon.CullFaceMode != GL_BACK) {
+		  return;
+	       }
+	    }
+	 }
+
+	 if (DO_TWOSIDE && facing == 1)
+	 {
+	    if (HAVE_RGBA) {
+	       GLubyte (*vbcolor)[4] = VB->ColorPtr[1]->data;
+	       ASSERT(VB->ColorPtr[1]->stride == 4*sizeof(GLubyte));
+
+	       if (!DO_FLAT) {
+		  VERT_SET_COLOR( v[0], vbcolor[e0] );
+		  VERT_SET_COLOR( v[1], vbcolor[e1] );
+	       }
+	       VERT_SET_COLOR( v[2], vbcolor[e2] );
+
+	       if (VB->SecondaryColorPtr[1]) {
+		  GLubyte (*vbspec)[4] = VB->SecondaryColorPtr[1]->data;
+		  ASSERT(VB->SecondaryColorPtr[1]->stride == 4*sizeof(GLubyte));
+		
+		  if (!DO_FLAT) {
+		     VERT_SET_SPEC( v[0], vbspec[e0] );
+		     VERT_SET_SPEC( v[1], vbspec[e1] );
+		  }
+		  VERT_SET_SPEC( v[2], vbspec[e2] );
+	       }
+	    } 
+	    else {
+	       GLuint *vbindex = VB->IndexPtr[1]->data;
+	       if (!DO_FLAT) {
+		  VERT_SET_IND( v[0], vbindex[e0] );
+		  VERT_SET_IND( v[1], vbindex[e1] );
+	       }
+	       VERT_SET_IND( v[2], vbindex[e2] );
+	    }
+	 }
+      }
+
+
+      if (DO_OFFSET)
+      {
+	 offset = ctx->Polygon.OffsetUnits * DEPTH_SCALE;
+	 z[0] = VERT_Z(v[0]);
+	 z[1] = VERT_Z(v[1]);
+	 z[2] = VERT_Z(v[2]);
+	 if (cc * cc > 1e-16) {
+	    GLfloat ic	= 1.0 / cc;
+	    GLfloat ez	= z[0] - z[2];
+	    GLfloat fz	= z[1] - z[2];
+	    GLfloat a	= ey*fz - ez*fy;
+	    GLfloat b	= ez*fx - ex*fz;
+	    GLfloat ac	= a * ic;
+	    GLfloat bc	= b * ic;
+	    if ( ac < 0.0f ) ac = -ac;
+	    if ( bc < 0.0f ) bc = -bc;
+	    offset += MAX2( ac, bc ) * ctx->Polygon.OffsetFactor;
+	 }
+	 offset *= ctx->MRD;
+      }
+   }
+
+   if (DO_FLAT) {
+      if (HAVE_RGBA) {
+	 VERT_SAVE_VERT_RGBA( 0 );
+	 VERT_SAVE_VERT_RGBA( 1 );
+	 VERT_COPY_VERT_RGBA( v[0], v[2] );
+	 VERT_COPY_VERT_RGBA( v[1], v[2] );
+	 if (VB->SecondaryColorPtr[0]) {
+	    VERT_SAVE_VERT_SPEC( 0 );
+	    VERT_SAVE_VERT_SPEC( 1 );
+	    VERT_COPY_VERT_SPEC( v[0], v[2] );
+	    VERT_COPY_VERT_SPEC( v[1], v[2] );
+	 }
+      } 
+      else {
+	 VERT_SAVE_VERT_IND( 0 );
+	 VERT_SAVE_VERT_IND( 1 );
+	 VERT_COPY_VERT_IND( v[0], v[2] );
+	 VERT_COPY_VERT_IND( v[1], v[2] );
+      }
+   }
+
+   if (mode == GL_POINT) {
+      if (DO_OFFSET && ctx->Polygon.OffsetPoint) {
+	 VERT_Z(v[0]) += offset;
+	 VERT_Z(v[1]) += offset;
+	 VERT_Z(v[2]) += offset;
+      }
+      UNFILLED_POINT_TRI( ctx, e0, e1, e2 );
+   } else if (mode == GL_LINE) {
+      if (DO_OFFSET && ctx->Polygon.OffsetLine) {
+	 VERT_Z(v[0]) += offset;
+	 VERT_Z(v[1]) += offset;
+	 VERT_Z(v[2]) += offset;
+      }
+      UNFILLED_LINE_TRI( ctx, e0, e1, e2 );
+   } else {
+      if (DO_OFFSET && ctx->Polygon.OffsetFill) {
+	 VERT_Z(v[0]) += offset;
+	 VERT_Z(v[1]) += offset;
+	 VERT_Z(v[2]) += offset;
+      }
+      if (DO_UNFILLED)
+	 SET_REDUCED_PRIM( GL_TRIANGLES, GL_TRIANGLES );
+      TRI( ctx, v[0], v[1], v[2] ); 
+   }
+
+   if (DO_OFFSET)
+   {
+      VERT_Z(v[0]) = z[0];
+      VERT_Z(v[1]) = z[1];
+      VERT_Z(v[2]) = z[2];
+   }
+
+   /* ==> Need to import Color, SecondaryColor, Index to meet assertions
+    *     in DO_FLAT case.
+    *
+    * ==> Copy/Restore vertex data instead?
+    */
+   if (DO_TWOSIDE && facing == 1)
+   {
+      if (HAVE_RGBA) {
+	 GLubyte (*vbcolor)[4] = VB->ColorPtr[0]->data;
+	 ASSERT(VB->ColorPtr[0]->stride == 4*sizeof(GLubyte));
+	 
+	 if (!DO_FLAT) {
+	    VERT_SET_COLOR( v[0], vbcolor[e0] );
+	    VERT_SET_COLOR( v[1], vbcolor[e1] );
+	 }
+	 VERT_SET_COLOR( v[2], vbcolor[e2] );
+	 
+	 if (VB->SecondaryColorPtr[0]) {
+	    GLubyte (*vbspec)[4] = VB->SecondaryColorPtr[0]->data;
+	    ASSERT(VB->SecondaryColorPtr[0]->stride == 4*sizeof(GLubyte));
+	  
+	    if (!DO_FLAT) {
+	       VERT_SET_SPEC( v[0], vbspec[e0] );
+	       VERT_SET_SPEC( v[1], vbspec[e1] );
+	    }
+	    VERT_SET_SPEC( v[2], vbspec[e2] );
+	 }
+      } 
+      else {
+	 GLuint *vbindex = VB->IndexPtr[0]->data;
+	 if (!DO_FLAT) {
+	    VERT_SET_IND( v[0], vbindex[e0] );
+	    VERT_SET_IND( v[1], vbindex[e1] );
+	 }
+	 VERT_SET_IND( v[2], vbindex[e2] );
+      }
+   }
+
+
+   if (DO_FLAT) {
+      if (HAVE_RGBA) {
+	 VERT_RESTORE_VERT_RGBA( 0 );
+	 VERT_RESTORE_VERT_RGBA( 1 );
+	 if (VB->SecondaryColorPtr[0]) {
+	    VERT_RESTORE_VERT_SPEC( 0 );
+	    VERT_RESTORE_VERT_SPEC( 1 );
+	 }
+      } 
+      else {
+	 VERT_RESTORE_VERT_IND( 0 );
+	 VERT_RESTORE_VERT_IND( 1 );
+      }
+   }
+
+
+}
+
+#if (DO_FULL_QUAD)
+static void TAG(quad)( GLcontext *ctx,
+		       GLuint e0, GLuint e1, GLuint e2, GLuint e3 )
+{
+   struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;
+   VERTEX *v[4];
+   GLfloat offset;
+   GLfloat z[4];
+   GLenum mode = GL_FILL;
+   GLuint facing;
+   LOCAL_VARS(4);
+
+   v[0] = GET_VERTEX(e0);
+   v[1] = GET_VERTEX(e1);
+   v[2] = GET_VERTEX(e2);
+   v[3] = GET_VERTEX(e3);
+
+   if (DO_TWOSIDE || DO_OFFSET || DO_UNFILLED)
+   {
+      GLfloat ex = VERT_X(v[2]) - VERT_X(v[0]);
+      GLfloat ey = VERT_Y(v[2]) - VERT_Y(v[0]);
+      GLfloat fx = VERT_X(v[3]) - VERT_X(v[1]);
+      GLfloat fy = VERT_Y(v[3]) - VERT_Y(v[1]);
+      GLfloat cc = ex*fy - ey*fx;
+
+      if (DO_TWOSIDE || DO_UNFILLED)
+      {
+	 facing = AREA_IS_CCW( cc ) ^ ctx->Polygon._FrontBit;
+
+	 if (DO_UNFILLED) {
+	    if (facing) {
+	       mode = ctx->Polygon.BackMode;
+	       if (ctx->Polygon.CullFlag && 
+		   ctx->Polygon.CullFaceMode != GL_FRONT) {
+		  return;
+	       }
+	    } else {
+	       mode = ctx->Polygon.FrontMode;
+	       if (ctx->Polygon.CullFlag &&
+		   ctx->Polygon.CullFaceMode != GL_BACK) {
+		  return;
+	       }
+	    }
+	 }
+
+	 if (DO_TWOSIDE && facing == 1)
+	 {
+	    if (HAVE_RGBA) {
+	       GLubyte (*vbcolor)[4] = VB->ColorPtr[1]->data;
+	       
+	       if (!DO_FLAT) {
+		  VERT_SET_COLOR( v[0], vbcolor[e0] );
+		  VERT_SET_COLOR( v[1], vbcolor[e1] );
+		  VERT_SET_COLOR( v[2], vbcolor[e2] );
+	       }
+	       VERT_SET_COLOR( v[3], vbcolor[e3] );
+
+	       if (VB->SecondaryColorPtr[facing]) {
+		  GLubyte (*vbspec)[4] = VB->SecondaryColorPtr[1]->data;
+		  ASSERT(VB->SecondaryColorPtr[1]->stride == 4*sizeof(GLubyte));
+
+		  if (!DO_FLAT) {
+		     VERT_SET_SPEC( v[0], vbspec[e0] );
+		     VERT_SET_SPEC( v[1], vbspec[e1] );
+		     VERT_SET_SPEC( v[2], vbspec[e2] );
+		  }
+		  VERT_SET_SPEC( v[3], vbspec[e3] );
+	       }
+	    }
+	    else {
+	       GLuint *vbindex = VB->IndexPtr[1]->data;
+	       if (!DO_FLAT) {
+		  VERT_SET_IND( v[0], vbindex[e0] );
+		  VERT_SET_IND( v[1], vbindex[e1] );
+		  VERT_SET_IND( v[2], vbindex[e2] );
+	       }
+	       VERT_SET_IND( v[3], vbindex[e3] );
+	    }
+	 }
+      }
+
+
+      if (DO_OFFSET)
+      {
+	 offset = ctx->Polygon.OffsetUnits * DEPTH_SCALE;
+	 z[0] = VERT_Z(v[0]);
+	 z[1] = VERT_Z(v[1]);
+	 z[2] = VERT_Z(v[2]);
+	 z[3] = VERT_Z(v[3]);
+	 if (cc * cc > 1e-16) {
+	    GLfloat ez = z[2] - z[0];
+	    GLfloat fz = z[3] - z[1];
+	    GLfloat a	= ey*fz - ez*fy;
+	    GLfloat b	= ez*fx - ex*fz;
+	    GLfloat ic	= 1.0 / cc;
+	    GLfloat ac	= a * ic;
+	    GLfloat bc	= b * ic;
+	    if ( ac < 0.0f ) ac = -ac;
+	    if ( bc < 0.0f ) bc = -bc;
+	    offset += MAX2( ac, bc ) * ctx->Polygon.OffsetFactor;
+	 }
+	 offset *= ctx->MRD;
+      }
+   }
+
+   if (DO_FLAT) {
+      if (HAVE_RGBA) {
+	 VERT_SAVE_VERT_RGBA( 0 );
+	 VERT_SAVE_VERT_RGBA( 1 );
+	 VERT_SAVE_VERT_RGBA( 2 );
+	 VERT_COPY_VERT_RGBA( v[0], v[3] );
+	 VERT_COPY_VERT_RGBA( v[1], v[3] );
+	 VERT_COPY_VERT_RGBA( v[2], v[3] );
+	 if (VB->SecondaryColorPtr[0]) {
+	    VERT_SAVE_VERT_SPEC( 0 );
+	    VERT_SAVE_VERT_SPEC( 1 );
+	    VERT_SAVE_VERT_SPEC( 2 );
+	    VERT_COPY_VERT_SPEC( v[0], v[3] );
+	    VERT_COPY_VERT_SPEC( v[1], v[3] );
+	    VERT_COPY_VERT_SPEC( v[2], v[3] );
+	 }
+      } 
+      else {
+	 VERT_SAVE_VERT_IND( 0 );
+	 VERT_SAVE_VERT_IND( 1 );
+	 VERT_SAVE_VERT_IND( 2 );
+	 VERT_COPY_VERT_IND( v[0], v[3] );
+	 VERT_COPY_VERT_IND( v[1], v[3] );
+	 VERT_COPY_VERT_IND( v[2], v[3] );
+      }
+   }
+
+   if (mode == GL_POINT) {
+      if (( DO_OFFSET) && ctx->Polygon.OffsetPoint) {
+	 VERT_Z(v[0]) += offset;
+	 VERT_Z(v[1]) += offset;
+	 VERT_Z(v[2]) += offset;
+	 VERT_Z(v[3]) += offset;
+      }
+      UNFILLED_POINT_QUAD( ctx, e0, e1, e2, e3 );
+   } else if (mode == GL_LINE) {
+      if (DO_OFFSET && ctx->Polygon.OffsetLine) {
+	 VERT_Z(v[0]) += offset;
+	 VERT_Z(v[1]) += offset;
+	 VERT_Z(v[2]) += offset;
+	 VERT_Z(v[3]) += offset;
+      }
+      UNFILLED_LINE_QUAD( ctx, e0, e1, e2, e3 );
+   } else {
+      if (DO_OFFSET && ctx->Polygon.OffsetFill) {
+	 VERT_Z(v[0]) += offset;
+	 VERT_Z(v[1]) += offset;
+	 VERT_Z(v[2]) += offset;
+	 VERT_Z(v[3]) += offset;
+      }
+      if (DO_UNFILLED)
+	 SET_REDUCED_PRIM( GL_QUADS, GL_TRIANGLES );
+      QUAD( (v[0]), (v[1]), (v[2]), (v[3]) ); 
+   }
+
+   if (DO_OFFSET)
+   {
+      VERT_Z(v[0]) = z[0];
+      VERT_Z(v[1]) = z[1];
+      VERT_Z(v[2]) = z[2];
+      VERT_Z(v[3]) = z[3];
+   }   
+
+   if (DO_TWOSIDE && facing == 1)
+   {
+      if (HAVE_RGBA) {
+	 GLubyte (*vbcolor)[4] = VB->ColorPtr[0]->data;
+	 ASSERT(VB->ColorPtr[0]->stride == 4*sizeof(GLubyte));
+	 
+	 if (!DO_FLAT) {
+	    VERT_SET_COLOR( v[0], vbcolor[e0] );
+	    VERT_SET_COLOR( v[1], vbcolor[e1] );
+	    VERT_SET_COLOR( v[2], vbcolor[e2] );
+	 }
+	 VERT_SET_COLOR( v[3], vbcolor[e3] );
+	 
+	 if (VB->SecondaryColorPtr[0]) {
+	    GLubyte (*vbspec)[4] = VB->SecondaryColorPtr[0]->data;
+	    ASSERT(VB->SecondaryColorPtr[0]->stride == 4*sizeof(GLubyte));
+	  
+	    if (!DO_FLAT) {
+	       VERT_SET_SPEC( v[0], vbspec[e0] );
+	       VERT_SET_SPEC( v[1], vbspec[e1] );
+	       VERT_SET_SPEC( v[2], vbspec[e2] );
+	    }
+	    VERT_SET_SPEC( v[3], vbspec[e3] );
+	 }
+      } 
+      else {
+	 GLuint *vbindex = VB->IndexPtr[0]->data;
+	 if (!DO_FLAT) {
+	    VERT_SET_IND( v[0], vbindex[e0] );
+	    VERT_SET_IND( v[1], vbindex[e1] );
+	    VERT_SET_IND( v[2], vbindex[e2] );
+	 }
+	 VERT_SET_IND( v[3], vbindex[e3] );
+      }
+   }
+
+
+   if (DO_FLAT) {
+      if (HAVE_RGBA) {
+	 VERT_RESTORE_VERT_RGBA( 0 );
+	 VERT_RESTORE_VERT_RGBA( 1 );
+	 VERT_RESTORE_VERT_RGBA( 2 );
+	 if (VB->SecondaryColorPtr[0]) {
+	    VERT_RESTORE_VERT_SPEC( 0 );
+	    VERT_RESTORE_VERT_SPEC( 1 );
+	    VERT_RESTORE_VERT_SPEC( 2 );
+	 }
+      } 
+      else {
+	 VERT_RESTORE_VERT_IND( 0 );
+	 VERT_RESTORE_VERT_IND( 1 );
+	 VERT_RESTORE_VERT_IND( 2 );
+      }
+   }
+}
+#else 
+static void TAG(quad)( GLcontext *ctx, GLuint e0,
+		       GLuint e1, GLuint e2, GLuint e3 )
+{
+   if (IND & SS_UNFILLED_BIT) {
+      struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+      GLubyte ef1 = VB->EdgeFlag[e1];
+      GLubyte ef3 = VB->EdgeFlag[e3];
+      VB->EdgeFlag[e1] = 0;      
+      TAG(triangle)( ctx, e0, e1, e3 );
+      VB->EdgeFlag[e1] = ef1;
+      VB->EdgeFlag[e3] = 0;      
+      TAG(triangle)( ctx, e1, e2, e3 );      
+      VB->EdgeFlag[e3] = ef3;      
+   } else {
+      TAG(triangle)( ctx, e0, e1, e3 );
+      TAG(triangle)( ctx, e1, e2, e3 );
+   }
+}
+#endif
+
+
+static void TAG(line)( GLcontext *ctx, GLuint e0, GLuint e1 )
+{
+   VERTEX *v[2];
+   LOCAL_VARS(2);
+
+   v[0] = GET_VERTEX(e0);
+   v[1] = GET_VERTEX(e1);
+
+   if (DO_FLAT) {
+      if (HAVE_RGBA) {
+	 VERT_SAVE_VERT_RGBA( 0 );
+	 VERT_COPY_VERT_RGBA( v[0], v[1] );
+	 if (VB->SecondaryColorPtr[0]) {
+	    VERT_SAVE_VERT_SPEC( 0 );
+	    VERT_COPY_VERT_SPEC( v[0], v[1] );
+	 }
+      } 
+      else {
+	 VERT_SAVE_VERT_IND( 0 );
+	 VERT_COPY_VERT_IND( v[0], v[1] );
+      }
+   }
+
+   LINE( v[0], v[1] );
+
+   if (DO_FLAT) {
+      if (HAVE_RGBA) {
+	 VERT_RESTORE_VERT_RGBA( 0 );
+
+	 if (VB->SecondaryColorPtr[0]) {
+	    VERT_RESTORE_VERT_SPEC( 0 );
+	 }
+      } 
+      else {
+	 VERT_RESTORE_VERT_IND( 0 );
+      }
+   }
+}
+
+
+static void TAG(points)( GLcontext *ctx, GLuint first, GLuint last )
+{
+   struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;
+   int i;
+   LOCAL_VARS(1);
+
+   if (VB->Elts == 0) {
+      for ( i = first ; i < last ; i++ ) {
+	 if ( VB->ClipMask[i] == 0 ) {
+	    VERTEX *v = GET_VERTEX(i);
+	    POINT( v );
+	 }
+      }
+   } else {
+      for ( i = first ; i < last ; i++ ) {
+	 GLuint e = VB->Elts[i];
+	 if ( VB->ClipMask[e] == 0 ) {
+	    VERTEX *v = GET_VERTEX(e);
+	    POINT( v );
+	 }
+      }
+   }
+}
+
+#undef IND
+#undef TAG
diff --git a/src/mesa/drivers/common/t_dd_unfilled.h b/src/mesa/drivers/common/t_dd_unfilled.h
new file mode 100644
index 00000000000..c1f3a92b00f
--- /dev/null
+++ b/src/mesa/drivers/common/t_dd_unfilled.h
@@ -0,0 +1,135 @@
+
+static void tdfx_unfilled_tri( GLcontext *ctx, 
+			       GLenum mode,
+			       GLuint e0, GLuint e1, GLuint e2 )
+{
+   tdfxContextPtr imesa = TDFX_CONTEXT(ctx);
+   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+   GLubyte *ef = VB->EdgeFlag;
+   GLubyte *tdfxverts = (GLubyte *)imesa->verts;
+   GLuint shift = imesa->vertex_stride_shift;
+   tdfxVertex *v0 = (tdfxVertex *)(tdfxverts + (e0 << shift));
+   tdfxVertex *v1 = (tdfxVertex *)(tdfxverts + (e1 << shift));
+   tdfxVertex *v2 = (tdfxVertex *)(tdfxverts + (e2 << shift));
+   GLuint c[2];
+   GLuint s[2];
+   GLuint coloroffset = 0;
+
+/*     fprintf(stderr, "%s %s %d %d %d (vertsize %d)\n", __FUNCTION__,  */
+/*  	   gl_lookup_enum_by_nr(mode), e0, e1, e2, imesa->vertsize); */
+
+   if (ctx->_TriangleCaps & DD_FLATSHADE) {
+      coloroffset = (imesa->vertsize == 4) ? 3 : 4;
+      TDFX_COPY_COLOR(c[0], v0->ui[coloroffset]);
+      TDFX_COPY_COLOR(c[1], v1->ui[coloroffset]);
+      TDFX_COPY_COLOR(v0->ui[coloroffset], v2->ui[coloroffset]);
+      TDFX_COPY_COLOR(v1->ui[coloroffset], v2->ui[coloroffset]);
+
+      if (coloroffset == 4) {
+	 TDFX_COPY_COLOR(s[0], v0->v.specular);
+	 TDFX_COPY_COLOR(s[1], v1->v.specular);
+	 TDFX_COPY_COLOR(v0->v.specular, v2->v.specular);
+	 TDFX_COPY_COLOR(v1->v.specular, v2->v.specular);
+      }
+   }
+
+   if (mode == GL_POINT) {
+      tdfxRasterPrimitive( ctx, GL_POINTS, PR_LINES );
+      if (ef[e0]) imesa->draw_point( imesa, v0 ); 
+      if (ef[e1]) imesa->draw_point( imesa, v1 ); 
+      if (ef[e2]) imesa->draw_point( imesa, v2 ); 
+   }
+   else {
+      tdfxRasterPrimitive( ctx, GL_LINES, PR_LINES );
+
+      if (imesa->render_primitive == GL_POLYGON) {
+	 if (ef[e2]) imesa->draw_line( imesa, v2, v0 ); 
+	 if (ef[e0]) imesa->draw_line( imesa, v0, v1 ); 
+	 if (ef[e1]) imesa->draw_line( imesa, v1, v2 ); 
+      } 
+      else {
+	 if (ef[e0]) imesa->draw_line( imesa, v0, v1 ); 
+	 if (ef[e1]) imesa->draw_line( imesa, v1, v2 ); 
+	 if (ef[e2]) imesa->draw_line( imesa, v2, v0 ); 
+      }
+   }
+
+   if (ctx->_TriangleCaps & DD_FLATSHADE) {
+      TDFX_COPY_COLOR(v0->ui[coloroffset], c[0]);
+      TDFX_COPY_COLOR(v1->ui[coloroffset], c[1]);
+      if (coloroffset == 4) {
+	 TDFX_COPY_COLOR(v0->v.specular, s[0]);
+	 TDFX_COPY_COLOR(v1->v.specular, s[1]);
+      }
+   }
+}
+
+
+static void tdfx_unfilled_quad( GLcontext *ctx, 
+				GLenum mode,
+				GLuint e0, GLuint e1, 
+				GLuint e2, GLuint e3 )
+{
+   tdfxContextPtr imesa = TDFX_CONTEXT(ctx);
+   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+   GLubyte *ef = VB->EdgeFlag;
+   GLubyte *tdfxverts = (GLubyte *)imesa->verts;
+   GLuint shift = imesa->vertex_stride_shift;
+   tdfxVertex *v0 = (tdfxVertex *)(tdfxverts + (e0 << shift));
+   tdfxVertex *v1 = (tdfxVertex *)(tdfxverts + (e1 << shift));
+   tdfxVertex *v2 = (tdfxVertex *)(tdfxverts + (e2 << shift));
+   tdfxVertex *v3 = (tdfxVertex *)(tdfxverts + (e3 << shift));
+   GLuint c[3];
+   GLuint s[3];
+   GLuint coloroffset = 0;
+
+   if (ctx->_TriangleCaps & DD_FLATSHADE) {
+      coloroffset = (imesa->vertsize == 4) ? 3 : 4;
+
+      TDFX_COPY_COLOR(c[0], v0->ui[coloroffset]);
+      TDFX_COPY_COLOR(c[1], v1->ui[coloroffset]);
+      TDFX_COPY_COLOR(c[2], v2->ui[coloroffset]);
+      TDFX_COPY_COLOR(v0->ui[coloroffset], v3->ui[coloroffset]);
+      TDFX_COPY_COLOR(v1->ui[coloroffset], v3->ui[coloroffset]);
+      TDFX_COPY_COLOR(v2->ui[coloroffset], v3->ui[coloroffset]);
+      
+      if (coloroffset == 4) {
+	 TDFX_COPY_COLOR(s[0], v0->v.specular);
+	 TDFX_COPY_COLOR(s[1], v1->v.specular);
+	 TDFX_COPY_COLOR(s[2], v2->v.specular);
+	 TDFX_COPY_COLOR(v0->v.specular, v3->v.specular);
+	 TDFX_COPY_COLOR(v1->v.specular, v3->v.specular);
+	 TDFX_COPY_COLOR(v2->v.specular, v3->v.specular);
+      }
+   }
+
+   if (mode == GL_POINT) {
+      if (imesa->reduced_primitive != GL_POINTS)
+	 tdfxRasterPrimitive( ctx, GL_POINTS, PR_LINES );
+
+      if (ef[e0]) imesa->draw_point( imesa, v0 ); 
+      if (ef[e1]) imesa->draw_point( imesa, v1 ); 
+      if (ef[e2]) imesa->draw_point( imesa, v2 ); 
+      if (ef[e3]) imesa->draw_point( imesa, v3 ); 
+   }
+   else {
+      if (imesa->reduced_primitive != GL_LINES)
+	 tdfxRasterPrimitive( ctx, GL_LINES, PR_LINES );
+
+      if (ef[e0]) imesa->draw_line( imesa, v0, v1 ); 
+      if (ef[e1]) imesa->draw_line( imesa, v1, v2 ); 
+      if (ef[e2]) imesa->draw_line( imesa, v2, v3 ); 
+      if (ef[e3]) imesa->draw_line( imesa, v3, v0 ); 
+   }
+
+   if (ctx->_TriangleCaps & DD_FLATSHADE) {
+      TDFX_COPY_COLOR(v0->ui[coloroffset], c[0]);
+      TDFX_COPY_COLOR(v1->ui[coloroffset], c[1]);
+      TDFX_COPY_COLOR(v2->ui[coloroffset], c[2]);
+      if (coloroffset == 4) {
+	 TDFX_COPY_COLOR(v0->v.specular, s[0]);
+	 TDFX_COPY_COLOR(v1->v.specular, s[1]);
+	 TDFX_COPY_COLOR(v2->v.specular, s[2]);
+      }
+   }
+}
diff --git a/src/mesa/drivers/common/t_dd_vb.c b/src/mesa/drivers/common/t_dd_vb.c
new file mode 100644
index 00000000000..9c23900c55d
--- /dev/null
+++ b/src/mesa/drivers/common/t_dd_vb.c
@@ -0,0 +1,99 @@
+/* Build an SWvertex from an tdfxVertex.  This is workable because in
+ * states where the GrVertex is insufficent (eg seperate-specular),
+ * the driver initiates a total fallback, and builds SWvertices
+ * directly -- it recognizes that it will never have use for the
+ * tdfxVertex. 
+ *
+ * This code is hit only when a mix of accelerated and unaccelerated
+ * primitives are being drawn, and only for the unaccelerated
+ * primitives. 
+ */
+static void 
+tdfx_translate_vertex(GLcontext *ctx, const tdfxVertex *src, SWvertex *dst)
+{
+   tdfxContextPtr imesa = TDFX_CONTEXT( ctx );
+   
+   if (imesa->vertsize == 4) {
+      dst->win[0] =   src->tv.x + .5;
+      dst->win[1] = - src->tv.y + imesa->driDrawable->h - .5;
+      dst->win[2] =   src->tv.z * (GLfloat)0x10000;
+      dst->win[3] =   1.0;
+      
+      dst->color[0] = src->tv.color.red;
+      dst->color[1] = src->tv.color.green;
+      dst->color[2] = src->tv.color.blue;
+      dst->color[3] = src->tv.color.alpha;
+   } 
+   else {
+      dst->win[0] =   src->v.x + .5;
+      dst->win[1] = - src->v.y + imesa->driDrawable->h - .5;
+      dst->win[2] =   src->v.z * (GLfloat)0x10000;
+      dst->win[3] =   src->v.oow;
+
+      dst->color[0] = src->v.color.red;
+      dst->color[1] = src->v.color.green;
+      dst->color[2] = src->v.color.blue;
+      dst->color[3] = src->v.color.alpha;
+      
+      if (fxMesa->xxx) {
+	 dst->texcoord[0][0] = src->v.tu0;
+	 dst->texcoord[0][1] = src->v.tv0;
+	 dst->texcoord[0][3] = 1.0;
+	 
+	 dst->texcoord[1][0] = src->v.tu1;
+	 dst->texcoord[1][1] = src->v.tv1;
+	 dst->texcoord[1][3] = 1.0;
+      } 
+      else {
+	 dst->texcoord[0][0] = src->pv.u0;
+	 dst->texcoord[0][1] = src->pv.v0;
+	 dst->texcoord[0][3] = src->pv.q0;
+	 
+	 dst->texcoord[1][0] = src->pv.u1;
+	 dst->texcoord[1][1] = src->pv.v1;
+	 dst->texcoord[1][3] = src->pv.q1;
+      }
+   }
+
+   dst->pointSize = ctx->Point._Size;
+}
+
+
+static void 
+tdfx_fallback_tri( tdfxContextPtr imesa, 
+		   tdfxVertex *v0, 
+		   tdfxVertex *v1, 
+		   tdfxVertex *v2 )
+{
+   GLcontext *ctx = imesa->glCtx;
+   SWvertex v[3];
+   tdfx_translate_vertex( ctx, v0, &v[0] );
+   tdfx_translate_vertex( ctx, v1, &v[1] );
+   tdfx_translate_vertex( ctx, v2, &v[2] );
+   _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
+}
+
+
+static void 
+tdfx_fallback_line( tdfxContextPtr imesa,
+		    tdfxVertex *v0,
+		    tdfxVertex *v1 )
+{
+   GLcontext *ctx = imesa->glCtx;
+   SWvertex v[2];
+   tdfx_translate_vertex( ctx, v0, &v[0] );
+   tdfx_translate_vertex( ctx, v1, &v[1] );
+   _swrast_Line( ctx, &v[0], &v[1] );
+}
+
+
+static void 
+tdfx_fallback_point( tdfxContextPtr imesa, 
+		     tdfxVertex *v0 )
+{
+   GLcontext *ctx = imesa->glCtx;
+   SWvertex v[1];
+   tdfx_translate_vertex( ctx, v0, &v[0] );
+   _swrast_Point( ctx, &v[0] );
+}
+
diff --git a/src/mesa/drivers/common/t_dd_vbtmp.h b/src/mesa/drivers/common/t_dd_vbtmp.h
new file mode 100644
index 00000000000..979a2d39677
--- /dev/null
+++ b/src/mesa/drivers/common/t_dd_vbtmp.h
@@ -0,0 +1,529 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.5
+ * 
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Author:
+ *   Keith Whitwell <[email protected]>
+ */
+
+
+/* Unlike the other templates here, this assumes quite a bit about the
+ * underlying hardware.  Specifically it assumes a d3d-like vertex
+ * format, with a layout more or less constrained to look like the
+ * following:
+ *
+ * union {
+ *    struct {
+ *        float x, y, z, w;
+ *        struct { char r, g, b, a; } color;
+ *        struct { char r, g, b, fog; } spec;
+ *        float u0, v0;
+ *        float u1, v1;
+ *    } v;
+ *    struct {
+ *        float x, y, z, w;
+ *        struct { char r, g, b, a; } color;
+ *        struct { char r, g, b, fog; } spec;
+ *        float u0, v0, q0;
+ *        float u1, v1, q1;
+ *    } pv;
+ *    struct {
+ *        float x, y, z;
+ *        struct { char r, g, b, a; } color;
+ *    } tv;
+ *    float f[16];
+ *    unsigned int ui[16];
+ *    unsigned char ub4[4][16];
+ * }
+ * 
+ * HW_VIEWPORT:  Hardware performs viewport transform.
+ * HW_DIVIDE:  Hardware performs perspective divide.
+ *
+ * DO_XYZW:  Emit xyz and maybe w coordinates.
+ * DO_RGBA:  Emit color, v.color is in RGBA order. 
+ * DO_BGRA:  Emit color, v.color is in BGRA order. 
+ * DO_SPEC:  Emit specular color.
+ * DO_TEX0:  Emit tex0 u,v coordinates.
+ * DO_TEX1:  Emit tex1 u,v coordinates.
+ * DO_PTEX:  Emit tex0, tex1 q coordinates where possible.
+ * 
+ * HAVE_TINY_VERTICES:  Hardware understands v.tv format.
+ * HAVE_PTEX_VERTICES:  Hardware understands v.pv format.
+ * HAVE_NOTEX_VERTICES:  Hardware understands v.v format with texcount 0.
+ *
+ * Additionally, this template assumes it is emitting *transformed*
+ * vertices; the modifications to emit untransformed vertices (ie. to
+ * t&l hardware) are probably too great to cooexist with the code
+ * already in this file.
+ *
+ * NOTE: The PTEX vertex format always includes TEX0 and TEX1, even if
+ * only TEX0 is enabled, in order to maintain a vertex size which is
+ * an exact number of quadwords.
+ */
+
+#if (HW_VIEWPORT)
+#define VIEWPORT_X(x) x
+#define VIEWPORT_Y(x) x
+#define VIEWPORT_Z(x) x
+#else
+#define VIEWPORT_X(x) (s[0]  * x + s[12])
+#define VIEWPORT_Y(y) (s[5]  * y + s[13])
+#define VIEWPORT_Z(z) (s[10] * z + s[14])
+#endif
+
+#if (HW_DIVIDE || DO_RGBA || DO_XYZW || !HAVE_TINY_VERTICES)
+
+static void TAG(emit)( GLcontext *ctx,
+		       GLuint start, GLuint end,
+		       void *dest,
+		       GLuint stride )
+{
+   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+   GLfloat (*tc0)[4], (*tc1)[4], *fog;
+   GLubyte (*col)[4], (*spec)[4];
+   GLuint tc0_stride, tc1_stride, col_stride, spec_stride, fog_stride;
+   GLuint tc0_size, tc1_size;
+   GLfloat (*coord)[4];
+   GLuint coord_stride;
+   VERTEX *v = (VERTEX *)dest;
+   int i;
+
+   if (HW_VIEWPORT && HW_DIVIDE) {
+      coord = VB->ClipPtr->data;
+      coord_stride = VB->ClipPtr->stride;
+   }
+   else {
+      coord = VB->ProjectedClipPtr->data;
+      coord_stride = VB->ProjectedClipPtr->stride;
+   }
+
+   if (DO_TEX0) {
+      tc0_stride = VB->TexCoordPtr[0]->stride;
+      tc0 = VB->TexCoordPtr[0]->data;
+      if (DO_PTEX) 
+	 tc0_size = VB->TexCoordPtr[0]->size;
+   }
+
+   if (DO_TEX1) {
+      tc1 = VB->TexCoordPtr[1]->data;
+      tc1_stride = VB->TexCoordPtr[1]->stride;
+      if (DO_PTEX)
+	 tc1_size = VB->TexCoordPtr[1]->size;
+   }
+   
+   if (DO_RGBA || DO_BGRA) {
+      col = VB->ColorPtr[0]->data;
+      col_stride = VB->ColorPtr[0]->stride;
+   }
+
+   if (DO_SPEC) {
+      spec = VB->SecondaryColorPtr[0]->data;
+      spec_stride = VB->SecondaryColorPtr[0]->stride;
+   }
+
+   if (DO_FOG) {
+      fog = VB->FogCoordPtr->data;
+      fog_stride = VB->FogCoordPtr->stride;
+   }
+
+   if (VB->importable_data) {
+      /* May have nonstandard strides:
+       */
+      if (start) {
+	 coord =  (GLfloat (*)[4])((GLubyte *)coord + start * coord_stride);
+	 if (DO_TEX0)
+	    tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 + start * tc0_stride);
+	 if (DO_TEX1) 
+	    tc0 =  (GLfloat (*)[4])((GLubyte *)tc1 + start * tc1_stride);
+	 if (DO_RGBA || DO_BGRA) 
+	    STRIDE_4UB(col, start * col_stride);
+	 if (DO_SPEC) 
+	    STRIDE_4UB(spec, start * spec_stride);
+	 if (DO_FOG) 
+	    STRIDE_F(fog, start * fog_stride);
+      }
+
+      for (i=start; i < end; i++, v = (ddVertex *)((GLubyte *)v + stride)) {
+	 if (DO_XYZW) {
+	    if (HW_VIEWPORT || mask[i] == 0) {
+	       VIEWPORT_X(v->v.x, coord[0][0]);	
+	       VIEWPORT_Y(v->v.y, coord[0][1]);	
+	       VIEWPORT_Z(v->v.z, coord[0][2]);	
+	       VIEWPORT_W(v->v.w, coord[0][3]);	
+	    }
+	    coord =  (GLfloat (*)[4])((GLubyte *)coord +  coord_stride);
+	 }
+	 if (DO_RGBA) {
+	    *(GLuint *)&v->v.color = *(GLuint *)&col[0];
+	    STRIDE_4UB(col, col_stride);
+	 }
+	 if (DO_BGRA) {
+	    v->v.color.blue  = col[0][2];
+	    v->v.color.green = col[0][1];
+	    v->v.color.red   = col[0][0];
+	    v->v.color.alpha = col[0][3];
+	    STRIDE_4UB(col, col_stride);
+	 }
+	 if (DO_SPEC) {
+	    v->v.specular.red = spec[0][0];
+	    v->v.specular.green = spec[0][1];
+	    v->v.specular.blue = spec[0][2];
+	    STRIDE_4UB(spec, spec_stride);
+	 }
+	 if (DO_FOG) {
+	    v->v.specular.alpha = fog[0] * 255.0;
+	    STRIDE_F(fog, fog_stride);
+	 }
+	 if (DO_TEX0) {
+	    *(GLuint *)&v->v.tu0 = *(GLuint *)&tc0[0][0];
+	    *(GLuint *)&v->v.tv0 = *(GLuint *)&tc0[0][1];
+	    if (DO_PTEX) {
+	       if (HAVE_PTEX_VERTICES) {
+		  if (tc0_size == 4) 
+		     *(GLuint *)&v->pv.tq0 = *(GLuint *)&tc0[0][3];
+		  else
+		     *(GLuint *)&v->pv.tq0 = IEEE_ONE;
+	       } 
+	       else if (tc0_size == 4) {
+		  float rhw = 1.0 / tc0[0][3];
+		  v->v.w *= tc0[0][3];
+		  v->v.u0 *= w;
+		  v->v.v0 *= w;
+	       } 
+	    } 
+	    tc0 =  (GLfloat (*)[4])((GLubyte *)tc0 +  tc0_stride);
+	 }
+	 if (DO_TEX1) {
+	    if (DO_PTEX) {
+	       *(GLuint *)&v->pv.u1 = *(GLuint *)&tc1[0][0];
+	       *(GLuint *)&v->pv.v1 = *(GLuint *)&tc1[0][1];
+	       *(GLuint *)&v->pv.q1 = IEEE_ONE;
+	       if (tc1_size == 4) 
+		  *(GLuint *)&v->pv.q1 = *(GLuint *)&tc1[0][3];
+	    } 
+	    else {
+	       *(GLuint *)&v->v.u1 = *(GLuint *)&tc1[0][0];
+	       *(GLuint *)&v->v.v1 = *(GLuint *)&tc1[0][1];
+	    }
+	    tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 +  tc1_stride);
+	 } 
+	 else if (DO_PTEX) {
+	    *(GLuint *)&v->pv.q1 = 0;	/* avoid culling on radeon */
+	 }
+      }
+   }
+   else {
+      for (i=start; i < end; i++, v = (ddVertex *)((GLubyte *)v + stride)) {
+	 if (DO_XYZW) {
+	    if (HW_VIEWPORT || mask[i] == 0) {
+	       VIEWPORT_X(v->v.x, coord[i][0]);	
+	       VIEWPORT_Y(v->v.y, coord[i][1]);	
+	       VIEWPORT_Z(v->v.z, coord[i][2]);	
+	       VIEWPORT_W(v->v.w, coord[i][3]);	
+	    }
+	 }
+	 if (DO_RGBA) {
+	    *(GLuint *)&v->v.color = *(GLuint *)&col[i];
+	 }
+	 if (DO_BGRA) {
+	    v->v.color.blue  = col[i][2];
+	    v->v.color.green = col[i][1];
+	    v->v.color.red   = col[i][0];
+	    v->v.color.alpha = col[i][3];
+	 }
+	 if (DO_SPEC) {
+	    v->v.specular.red   = spec[i][0];
+	    v->v.specular.green = spec[i][1];
+	    v->v.specular.blue  = spec[i][2];
+	 }
+	 if (DO_FOG) {
+	    v->v.specular.alpha = fog[i] * 255.0;
+	 }
+	 if (DO_TEX0) {
+	    if (DO_PTEX) {
+	       *(GLuint *)&v->pv.u0 = *(GLuint *)&tc0[i][0];
+	       *(GLuint *)&v->pv.v0 = *(GLuint *)&tc0[i][1];
+	       *(GLuint *)&v->pv.q0 = IEEE_ONE;
+	       if (tc0_size == 4) 
+		  *(GLuint *)&v->pv.q0 = *(GLuint *)&tc0[i][3];
+	    } 
+	    else {
+	       *(GLuint *)&v->v.u0 = *(GLuint *)&tc0[i][0];
+	       *(GLuint *)&v->v.v0 = *(GLuint *)&tc0[i][1];
+	    }
+	 }
+	 if (DO_TEX1) {
+	    if (DO_PTEX) {
+	       *(GLuint *)&v->pv.u1 = *(GLuint *)&tc1[i][0];
+	       *(GLuint *)&v->pv.v1 = *(GLuint *)&tc1[i][1];
+	       *(GLuint *)&v->pv.q1 = IEEE_ONE;
+	       if (tc1_size == 4) 
+		  *(GLuint *)&v->pv.q1 = *(GLuint *)&tc1[i][3];
+	    } 
+	    else {
+	       *(GLuint *)&v->v.u1 = *(GLuint *)&tc1[i][0];
+	       *(GLuint *)&v->v.v1 = *(GLuint *)&tc1[i][1];
+	    }
+	 }
+	 else if (DO_PTEX) {
+	    *(GLuint *)&v->pv.q1 = 0;	/* must be valid float to avoid culling? */
+	 }
+      }
+   }
+
+   if (DO_PTEX && !HAVE_PTEX_VERTICES) {
+      INVALIDATE_STORED_VERTICES();
+   }
+}
+#else 
+static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end,
+		       void *dest, GLuint stride )
+{
+   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+   GLubyte (*col)[4] = VB->ColorPtr[0]->data;
+   GLuint col_stride = VB->ColorPtr[0]->stride;
+   GLfloat (*coord)[4] = VB->ProjectedClipPtr->data; 
+   GLuint coord_stride = VB->ProjectedClipPtr->stride;
+   GLfloat *v = (GLfloat *)dest;
+   int i;
+
+   ASSERT(stride == 4);
+
+   /* Pack what's left into a 4-dword vertex.  Color is in a different
+    * place, and there is no 'w' coordinate.  
+    */
+   if (VB->importable_data) {
+      if (start) {
+	 coord =  (GLfloat (*)[4])((GLubyte *)coord + start * coord_stride);
+	 STRIDE_4UB(col, start * col_stride);
+      }
+
+      for (i=start; i < end; i++, v+=4) {
+	 if (HW_VIEWPORT || mask[i] == 0) {
+	    v[0] = VIEWPORT_X(coord[0][0]);	
+	    v[1] = VIEWPORT_Y(coord[0][1]);	
+	    v[2] = VIEWPORT_Z(coord[0][2]);	
+	 }
+	 coord =  (GLfloat (*)[4])((GLubyte *)coord +  coord_stride);
+	 if (DO_RGBA) {
+	    *(GLuint *)&v[3] = *(GLuint *)col;
+	 } 
+	 else if (DO_BGRA) {
+	    GLubyte *b = (GLubyte *)&v[3];
+	    b[0] = col[0][2];
+	    b[1] = col[0][1];
+	    b[2] = col[0][0];
+	    b[3] = col[0][3];
+	 }
+	 STRIDE_4UB( col, col_stride );
+      }
+   }
+   else {
+      for (i=start; i < end; i++, v+=4) {
+	 if (HW_VIEWPORT || mask[i] == 0) {
+	    v[0] = VIEWPORT_X(coord[i][0]);	
+	    v[1] = VIEWPORT_Y(coord[i][1]);	
+	    v[2] = VIEWPORT_Z(coord[i][2]);	
+	 }
+	 if (DO_RGBA) {
+	    *(GLuint *)&v[3] = *(GLuint *)&col[i];
+	 }
+	 else if (DO_BGRA) {
+	    GLubyte *b = (GLubyte *)&v[3];
+	    b[0] = col[i][2];
+	    b[1] = col[i][1];
+	    b[2] = col[i][0];
+	    b[3] = col[i][3];
+	 }
+      }
+   }
+}
+#endif
+
+#if (DO_XYZW) && (DO_RGBA)
+
+static GLboolean TAG(check_tex_sizes)( GLcontext *ctx )
+{
+   if (DO_PTEX)
+      return GL_TRUE;
+   
+   if (DO_TEX0) {
+      struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+
+      if (DO_TEX1) {
+	 if (VB->TexCoordPtr[0] == 0)
+	    VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+	 
+	 if (VB->TexCoordPtr[1]->size == 4)
+	    return GL_FALSE;
+      }
+
+      if (VB->TexCoordPtr[0]->size == 4)
+	 return GL_FALSE;
+   }
+
+   return GL_TRUE;
+}
+#if (!DO_PTEX || HAVE_PTEX_VERTICES)
+static void TAG(interp)( GLcontext *ctx,
+			 GLfloat t, 
+			 GLuint edst, GLuint eout, GLuint ein,
+			 GLboolean force_boundary )
+{
+   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+   GLubyte *ddverts = GET_VERTEX_STORE();
+   GLuint shift = GET_VERTEX_STRIDE_SHIFT();
+   const GLfloat *dstclip = VB->ClipPtr->data[edst];
+   GLfloat w;
+
+   VERTEX *dst = (VERTEX *)(ddverts + (edst << shift));
+   VERTEX *in  = (VERTEX *)(ddverts + (eout << shift));
+   VERTEX *out = (VERTEX *)(ddverts + (ein << shift));
+
+/*     fprintf(stderr, "%s\n", __FUNCTION__); */
+   
+   if (!HW_DIVIDE) {
+      w = 1.0 / dstclip[3];
+      VIEWPORT_X( dst->v.x, dstclip[0] * w );	
+      VIEWPORT_Y( dst->v.y, dstclip[1] * w );	
+      VIEWPORT_Z( dst->v.z, dstclip[2] * w );	
+   } 
+   else {
+      VIEWPORT_X( dst->v.x, dstclip[0] );	
+      VIEWPORT_Y( dst->v.y, dstclip[1] );	
+      VIEWPORT_Z( dst->v.z, dstclip[2] );	
+      w = dstclip[3];	
+   }
+
+   if (HW_DIVIDE || DO_FOG || DO_SPEC || DO_TEX0 || DO_TEX1) {
+      
+      if (!HW_VIEWPORT || !HW_DIVIDE)
+	 dst->v.w = w;	
+   
+      INTERP_UB( t, dst->ub4[4][0], out->ub4[4][0], in->ub4[4][0] );
+      INTERP_UB( t, dst->ub4[4][1], out->ub4[4][1], in->ub4[4][1] );
+      INTERP_UB( t, dst->ub4[4][2], out->ub4[4][2], in->ub4[4][2] );
+      INTERP_UB( t, dst->ub4[4][3], out->ub4[4][3], in->ub4[4][3] );
+
+      if (DO_SPEC) {
+	 INTERP_UB( t, dst->ub4[5][0], out->ub4[5][0], in->ub4[5][0] );
+	 INTERP_UB( t, dst->ub4[5][1], out->ub4[5][1], in->ub4[5][1] );
+	 INTERP_UB( t, dst->ub4[5][2], out->ub4[5][2], in->ub4[5][2] );
+      }
+      if (DO_FOG) {
+	 INTERP_UB( t, dst->ub4[5][3], out->ub4[5][3], in->ub4[5][3] );
+      }
+      if (DO_TEX0) {
+	 if (DO_PTEX && HAVE_PTEX_VERTICES) {
+	    INTERP_F( t, dst->pv.u0, out->pv.u0, in->pv.u0 );
+	    INTERP_F( t, dst->pv.v0, out->pv.v0, in->pv.v0 );
+	    INTERP_F( t, dst->pv.q0, out->pv.q0, in->pv.q0 );
+	 } 
+	 else {
+	    INTERP_F( t, dst->v.u0, out->v.u0, in->v.u0 );
+	    INTERP_F( t, dst->v.v0, out->v.v0, in->v.v0 );
+	 }
+      }
+      if (DO_TEX1) {
+	 if (DO_PTEX) {
+	    INTERP_F( t, dst->pv.u1, out->pv.u1, in->pv.u1 );
+	    INTERP_F( t, dst->pv.v1, out->pv.v1, in->pv.v1 );
+	    INTERP_F( t, dst->pv.q1, out->pv.q1, in->pv.q1 );
+	 } else {
+	    INTERP_F( t, dst->v.u1, out->v.u1, in->v.u1 );
+	    INTERP_F( t, dst->v.v1, out->v.v1, in->v.v1 );
+	 }
+      }
+      else if (DO_PTEX) {
+	 dst->pv.q0 = 0.0;	/* must be a valid float on radeon */
+      }
+   } else {
+      /* 4-dword vertex.  Color is in v[3] and there is no oow coordinate.
+       */
+      INTERP_UB( t, dst->ub4[3][0], out->ub4[3][0], in->ub4[3][0] );
+      INTERP_UB( t, dst->ub4[3][1], out->ub4[3][1], in->ub4[3][1] );
+      INTERP_UB( t, dst->ub4[3][2], out->ub4[3][2], in->ub4[3][2] );
+      INTERP_UB( t, dst->ub4[3][3], out->ub4[3][3], in->ub4[3][3] );
+   }
+}
+#endif
+#endif
+
+
+static void TAG(init)( void )
+{
+   setup_tab[IND].emit = TAG(emit);
+   
+#if (DO_XYZW && DO_RGBA)
+   setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes);
+   setup_tab[IND].interp = TAG(interp);
+#endif
+   
+   if (DO_SPEC)
+      setup_tab[IND].copy_pv = _tnl_dd_copy_pv_rgba4_spec5;
+   else if (HW_DIVIDE || DO_SPEC || DO_FOG || DO_TEX0 || DO_TEX1)
+      setup_tab[IND].copy_pv = _tnl_dd_copy_pv_rgba4;
+   else
+      setup_tab[IND].copy_pv = _tnl_dd_copy_pv_rgba3;
+
+   if (DO_TEX1) {
+      if (DO_PTEX) {
+	 ASSERT(HAVE_PTEX_VERTICES);
+	 setup_tab[IND].vc_format = PROJ_TEX_VERTEX_FORMAT;
+	 setup_tab[IND].vertex_size = 12;
+	 setup_tab[IND].vertex_stride_shift = 6; 
+      }
+      else {
+	 setup_tab[IND].vc_format = TEX1_VERTEX_FORMAT;
+	 setup_tab[IND].vertex_size = 10;
+	 setup_tab[IND].vertex_stride_shift = 6; 
+      }
+   } 
+   else if (DO_TEX0) {
+      if (DO_PTEX && HAVE_PTEX_VERTICES) {
+	 setup_tab[IND].vc_format = PROJ_TEX_VERTEX_FORMAT;
+	 setup_tab[IND].vertex_size = 12;
+	 setup_tab[IND].vertex_stride_shift = 6; 
+      } else {
+	 setup_tab[IND].vc_format = TEX0_VERTEX_FORMAT;
+	 setup_tab[IND].vertex_size = 8;
+	 setup_tab[IND].vertex_stride_shift = 5; 
+      }
+   }
+   else if (!HW_DIVIDE && !DO_SPEC && !DO_FOG && HAVE_TINY_VERTICES) {
+      setup_tab[IND].vertex_format = TINY_VERTEX_FORMAT;
+      setup_tab[IND].vertex_size = 4;
+      setup_tab[IND].vertex_stride_shift = 4; 
+   } else if (HAVE_NOTEX_VERTICES) {
+      setup_tab[IND].vertex_format = NOTEX_VERTEX_FORMAT;
+      setup_tab[IND].vertex_size = 6;
+      setup_tab[IND].vertex_stride_shift = 5;
+   } else {
+      setup_tab[IND].vc_format = TEX0_VERTEX_FORMAT;
+      setup_tab[IND].vertex_size = 8;
+      setup_tab[IND].vertex_stride_shift = 5; 
+   }
+}
+
+
+#undef IND
+#undef TAG
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c
index eea8e328f33..2de53b95d5c 100644
--- a/src/mesa/drivers/glide/fxdd.c
+++ b/src/mesa/drivers/glide/fxdd.c
@@ -654,8 +654,7 @@ static const GLubyte *fxDDGetString(GLcontext *ctx, GLenum name)
 }
 
 static const struct gl_pipeline_stage *fx_pipeline[] = {
-   &_tnl_update_material_stage, /* TODO: Add the fastpath here */
-   &_tnl_vertex_transform_stage, 
+   &_tnl_vertex_transform_stage, /* TODO: Add the fastpath here */
    &_tnl_normal_transform_stage, 
    &_tnl_lighting_stage,	
    &_tnl_fog_coordinate_stage,	/* TODO: Omit fog stage */
diff --git a/src/mesa/main/Makefile.X11 b/src/mesa/main/Makefile.X11
index eed597bb36e..fdab3399ce3 100644
--- a/src/mesa/main/Makefile.X11
+++ b/src/mesa/main/Makefile.X11
@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.44 2001/02/16 00:35:34 keithw Exp $
+# $Id: Makefile.X11,v 1.45 2001/02/16 18:14:41 keithw Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.5
@@ -143,7 +143,6 @@ CORE_SOURCES = \
 	swrast/s_pb.c \
 	swrast/s_pixeltex.c \
 	swrast/s_points.c \
-	swrast/s_quads.c \
 	swrast/s_readpix.c \
 	swrast/s_scissor.c \
 	swrast/s_span.c \
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 37ada84a7df..f1870415f30 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -1,4 +1,4 @@
-/* $Id: enable.c,v 1.41 2001/02/13 23:51:34 brianp Exp $ */
+/* $Id: enable.c,v 1.42 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -273,6 +273,14 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
       FLUSH_VERTICES(ctx, _NEW_LIGHT);
       ctx->Light.Enabled = state;
       ctx->_Enabled ^= ENABLE_LIGHT;
+
+      if ((ctx->Light.Enabled &&
+	   ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR)
+	  || ctx->Fog.ColorSumEnabled)
+	 ctx->_TriangleCaps |= DD_SEPERATE_SPECULAR; 
+      else
+	 ctx->_TriangleCaps &= ~DD_SEPERATE_SPECULAR; 
+
       break;
    case GL_LINE_SMOOTH:
       if (ctx->Line.SmoothFlag == state) 
@@ -724,7 +732,14 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
 	 return;
       FLUSH_VERTICES(ctx, _NEW_FOG);
       ctx->Fog.ColorSumEnabled = state;
-      ctx->_TriangleCaps ^= DD_SEPERATE_SPECULAR;
+      
+      if ((ctx->Light.Enabled &&
+	   ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR)
+	  || ctx->Fog.ColorSumEnabled)
+	 ctx->_TriangleCaps |= DD_SEPERATE_SPECULAR; 
+      else
+	 ctx->_TriangleCaps &= ~DD_SEPERATE_SPECULAR; 
+
       break;
 
       /* GL_MESA_sprite_point */
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c
index 155792af52b..052c04618bc 100644
--- a/src/mesa/main/light.c
+++ b/src/mesa/main/light.c
@@ -1,4 +1,4 @@
-/* $Id: light.c,v 1.37 2001/02/15 01:33:52 keithw Exp $ */
+/* $Id: light.c,v 1.38 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -421,7 +421,14 @@ _mesa_LightModelfv( GLenum pname, const GLfloat *params )
 	    return;
 	 FLUSH_VERTICES(ctx, _NEW_LIGHT);
 	 ctx->Light.Model.ColorControl = newenum;
-	 ctx->_TriangleCaps ^= DD_SEPERATE_SPECULAR;
+
+	 if ((ctx->Light.Enabled &&
+	      ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR)
+	     || ctx->Fog.ColorSumEnabled)
+	    ctx->_TriangleCaps |= DD_SEPERATE_SPECULAR; 
+	 else
+	    ctx->_TriangleCaps &= ~DD_SEPERATE_SPECULAR; 
+
          break;
       default:
          gl_error( ctx, GL_INVALID_ENUM, "glLightModel" );
diff --git a/src/mesa/swrast/s_aatriangle.c b/src/mesa/swrast/s_aatriangle.c
index 219798d8c9e..d9a11b0cf66 100644
--- a/src/mesa/swrast/s_aatriangle.c
+++ b/src/mesa/swrast/s_aatriangle.c
@@ -1,4 +1,4 @@
-/* $Id: s_aatriangle.c,v 1.6 2001/01/23 23:39:37 brianp Exp $ */
+/* $Id: s_aatriangle.c,v 1.7 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -405,9 +405,7 @@ _mesa_set_aa_triangle_function(GLcontext *ctx)
    ASSERT(ctx->Polygon.SmoothFlag);
 
    if (ctx->Texture._ReallyEnabled) {
-      if (ctx->Light.Enabled &&
-          (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR ||
-	   ctx->Fog.ColorSumEnabled)) {
+      if (ctx->_TriangleCaps & DD_SEPERATE_SPECULAR) {
          if (swrast->_MultiTextureEnabled) {
             SWRAST_CONTEXT(ctx)->Triangle = spec_multitex_aa_tri;
          }
@@ -424,13 +422,12 @@ _mesa_set_aa_triangle_function(GLcontext *ctx)
          }
       }
    }
+   else if (ctx->Visual.rgbMode) {
+      SWRAST_CONTEXT(ctx)->Triangle = rgba_aa_tri;
+   }
    else {
-      if (ctx->Visual.rgbMode) {
-         SWRAST_CONTEXT(ctx)->Triangle = rgba_aa_tri;
-      }
-      else {
-         SWRAST_CONTEXT(ctx)->Triangle = index_aa_tri;
-      }
+      SWRAST_CONTEXT(ctx)->Triangle = index_aa_tri;
    }
+
    ASSERT(SWRAST_CONTEXT(ctx)->Triangle);
 }
diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index 55966a95a86..b78b9e34ff4 100644
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -1,4 +1,4 @@
-/* $Id: s_context.c,v 1.12 2001/01/29 21:47:13 brianp Exp $ */
+/* $Id: s_context.c,v 1.13 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -35,7 +35,6 @@
 #include "s_points.h"
 #include "s_lines.h"
 #include "s_triangle.h"
-#include "s_quads.h"
 #include "s_blend.h"
 #include "s_context.h"
 #include "s_texture.h"
@@ -153,31 +152,32 @@ _swrast_update_hint( GLcontext *ctx )
 			       swrast->AllowPixelFog));
 }
 
-#define _SWRAST_NEW_TRIANGLE (_NEW_RENDERMODE|		\
-                              _NEW_POLYGON|		\
-                              _NEW_DEPTH|		\
-                              _NEW_STENCIL|		\
-                              _NEW_COLOR|		\
-                              _NEW_TEXTURE|		\
-                              _NEW_HINT|		\
-                              _SWRAST_NEW_RASTERMASK|	\
-                              _NEW_LIGHT|		\
-                              _NEW_FOG)
-
-#define _SWRAST_NEW_LINE (_NEW_RENDERMODE|	\
-                          _NEW_LINE|		\
-                          _NEW_TEXTURE|		\
-                          _NEW_LIGHT|		\
-                          _NEW_FOG|		\
-                          _NEW_DEPTH)
-
-#define _SWRAST_NEW_POINT (_NEW_RENDERMODE |	\
-			   _NEW_POINT |		\
-			   _NEW_TEXTURE |	\
-			   _NEW_LIGHT |		\
-			   _NEW_FOG)
-
-#define _SWRAST_NEW_QUAD  0
+#define _SWRAST_NEW_TRIANGLE (_NEW_RENDERMODE|			\
+                              _NEW_POLYGON|			\
+                              _NEW_DEPTH|			\
+                              _NEW_STENCIL|			\
+                              _NEW_COLOR|			\
+                              _NEW_TEXTURE|			\
+                              _NEW_HINT|			\
+                              _SWRAST_NEW_RASTERMASK|		\
+                              _NEW_LIGHT|			\
+                              _NEW_FOG |			\
+			      _DD_NEW_SEPERATE_SPECULAR)
+
+#define _SWRAST_NEW_LINE (_NEW_RENDERMODE|		\
+                          _NEW_LINE|			\
+                          _NEW_TEXTURE|			\
+                          _NEW_LIGHT|			\
+                          _NEW_FOG|			\
+                          _NEW_DEPTH |			\
+                          _DD_NEW_SEPERATE_SPECULAR)
+
+#define _SWRAST_NEW_POINT (_NEW_RENDERMODE |		\
+			   _NEW_POINT |			\
+			   _NEW_TEXTURE |		\
+			   _NEW_LIGHT |			\
+			   _NEW_FOG |			\
+                           _DD_NEW_SEPERATE_SPECULAR)
 
 #define _SWRAST_NEW_TEXTURE_SAMPLE_FUNC _NEW_TEXTURE
 
@@ -189,19 +189,6 @@ _swrast_update_hint( GLcontext *ctx )
  * after a state change.
  */
 static void
-_swrast_validate_quad( GLcontext *ctx,
-		       const SWvertex *v0, const SWvertex *v1,
-                       const SWvertex *v2, const SWvertex *v3 )
-{
-   SWcontext *swrast = SWRAST_CONTEXT(ctx);
-
-   _swrast_validate_derived( ctx );
-   swrast->choose_quad( ctx );
-
-   swrast->Quad( ctx, v0, v1, v2, v3 );
-}
-
-static void
 _swrast_validate_triangle( GLcontext *ctx,
 			   const SWvertex *v0,
                            const SWvertex *v1,
@@ -212,6 +199,12 @@ _swrast_validate_triangle( GLcontext *ctx,
    _swrast_validate_derived( ctx );
    swrast->choose_triangle( ctx );
 
+   if ((ctx->_TriangleCaps & DD_SEPERATE_SPECULAR) && 
+       !ctx->Texture._ReallyEnabled) {
+      swrast->SpecTriangle = swrast->Triangle;
+      swrast->Triangle = _swrast_add_spec_terms_triangle;
+   }
+
    swrast->Triangle( ctx, v0, v1, v2 );
 }
 
@@ -223,6 +216,13 @@ _swrast_validate_line( GLcontext *ctx, const SWvertex *v0, const SWvertex *v1 )
    _swrast_validate_derived( ctx );
    swrast->choose_line( ctx );
 
+   if ((ctx->_TriangleCaps & DD_SEPERATE_SPECULAR) && 
+       !ctx->Texture._ReallyEnabled) {
+      swrast->SpecLine = swrast->Line;
+      swrast->Line = _swrast_add_spec_terms_line;
+   }
+
+
    swrast->Line( ctx, v0, v1 );
 }
 
@@ -234,6 +234,12 @@ _swrast_validate_point( GLcontext *ctx, const SWvertex *v0 )
    _swrast_validate_derived( ctx );
    swrast->choose_point( ctx );
 
+   if ((ctx->_TriangleCaps & DD_SEPERATE_SPECULAR) && 
+       !ctx->Texture._ReallyEnabled) {
+      swrast->SpecPoint = swrast->Point;
+      swrast->Point = _swrast_add_spec_terms_point;
+   }
+
    swrast->Point( ctx, v0 );
 }
 
@@ -302,9 +308,6 @@ _swrast_invalidate_state( GLcontext *ctx, GLuint new_state )
    if (new_state & swrast->invalidate_point)
       swrast->Point = _swrast_validate_point;
 
-   if (new_state & swrast->invalidate_quad)
-      swrast->Quad = _swrast_validate_quad;
-
    if (new_state & _SWRAST_NEW_BLEND_FUNC)
       swrast->BlendFunc = _swrast_validate_blend_func;
 
@@ -350,12 +353,8 @@ _swrast_Quad( GLcontext *ctx,
 	      const SWvertex *v0, const SWvertex *v1,
               const SWvertex *v2, const SWvertex *v3 )
 {
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
-/*     _swrast_print_vertex( ctx, v0 ); */
-/*     _swrast_print_vertex( ctx, v1 ); */
-/*     _swrast_print_vertex( ctx, v2 ); */
-/*     _swrast_print_vertex( ctx, v3 ); */
-   SWRAST_CONTEXT(ctx)->Quad( ctx, v0, v1, v2, v3 );
+   SWRAST_CONTEXT(ctx)->Triangle( ctx, v0, v1, v2 );
+   SWRAST_CONTEXT(ctx)->Triangle( ctx, v0, v2, v3 );
 }
 
 void
@@ -432,17 +431,14 @@ _swrast_CreateContext( GLcontext *ctx )
    swrast->choose_point = _swrast_choose_point;
    swrast->choose_line = _swrast_choose_line;
    swrast->choose_triangle = _swrast_choose_triangle;
-   swrast->choose_quad = _swrast_choose_quad;
 
    swrast->invalidate_point = _SWRAST_NEW_POINT;
    swrast->invalidate_line = _SWRAST_NEW_LINE;
    swrast->invalidate_triangle = _SWRAST_NEW_TRIANGLE;
-   swrast->invalidate_quad = _SWRAST_NEW_QUAD;
 
    swrast->Point = _swrast_validate_point;
    swrast->Line = _swrast_validate_line;
    swrast->Triangle = _swrast_validate_triangle;
-   swrast->Quad = _swrast_validate_quad;
    swrast->InvalidateState = _swrast_sleep;
    swrast->BlendFunc = _swrast_validate_blend_func;
 
diff --git a/src/mesa/swrast/s_context.h b/src/mesa/swrast/s_context.h
index 86b71ecc459..6603b56e7df 100644
--- a/src/mesa/swrast/s_context.h
+++ b/src/mesa/swrast/s_context.h
@@ -63,10 +63,6 @@ typedef void (*swrast_line_func)( GLcontext *ctx,
 typedef void (*swrast_tri_func)( GLcontext *ctx, const SWvertex *,
                                  const SWvertex *, const SWvertex *);
 
-typedef void (*swrast_quad_func)( GLcontext *ctx,
-                                  const SWvertex *, const SWvertex *,
-                                  const SWvertex *, const SWvertex *);
-
 
 
 /*
@@ -136,12 +132,10 @@ typedef struct
    void (*choose_point)( GLcontext * );
    void (*choose_line)( GLcontext * );
    void (*choose_triangle)( GLcontext * );
-   void (*choose_quad)( GLcontext * );
 
    GLuint invalidate_point;
    GLuint invalidate_line;
    GLuint invalidate_triangle;
-   GLuint invalidate_quad;
 
 
    /* Function pointers for dispatch behind public entrypoints.
@@ -151,7 +145,14 @@ typedef struct
    swrast_point_func Point;
    swrast_line_func Line;
    swrast_tri_func Triangle;
-   swrast_quad_func Quad;
+
+   /* Placeholders for when seperate specular (or secondary color) is
+    * enabled but texturing is not.  
+    */
+   swrast_point_func SpecPoint;
+   swrast_line_func SpecLine;
+   swrast_tri_func SpecTriangle;
+
 
    /* Internal hooks, kept uptodate by the same mechanism as above.
     */
diff --git a/src/mesa/swrast/s_lines.c b/src/mesa/swrast/s_lines.c
index d448bd59e4e..af62dba3d99 100644
--- a/src/mesa/swrast/s_lines.c
+++ b/src/mesa/swrast/s_lines.c
@@ -1,4 +1,4 @@
-/* $Id: s_lines.c,v 1.10 2001/01/23 23:39:37 brianp Exp $ */
+/* $Id: s_lines.c,v 1.11 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -26,6 +26,7 @@
 
 
 #include "glheader.h"
+#include "colormac.h"
 #include "macros.h"
 #include "mmath.h"
 #include "s_aaline.h"
@@ -909,6 +910,22 @@ static void flat_multitextured_line( GLcontext *ctx,
 }
 
 
+void _swrast_add_spec_terms_line( GLcontext *ctx, 
+				  const SWvertex *v0,
+				  const SWvertex *v1 )
+{
+   SWvertex *ncv0 = (SWvertex *)v0;
+   SWvertex *ncv1 = (SWvertex *)v1;
+   GLchan c[2][4];
+   COPY_CHAN4( c[0], ncv0->color );
+   COPY_CHAN4( c[1], ncv1->color );
+   ACC_3V( ncv0->color, ncv0->specular );
+   ACC_3V( ncv1->color, ncv1->specular );
+   SWRAST_CONTEXT(ctx)->SpecLine( ctx, ncv0, ncv1 );
+   COPY_CHAN4( ncv0->color, c[0] );
+   COPY_CHAN4( ncv1->color, c[1] );
+}
+
 
 #ifdef DEBUG
 extern void
@@ -978,9 +995,8 @@ _swrast_choose_line( GLcontext *ctx )
          ASSERT(swrast->Triangle);
       }
       else if (ctx->Texture._ReallyEnabled) {
-         if (swrast->_MultiTextureEnabled
-             || ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR
- 	     || ctx->Fog.ColorSumEnabled) {
+         if (swrast->_MultiTextureEnabled ||
+	     (ctx->_TriangleCaps & DD_SEPERATE_SPECULAR)) {
             /* multi-texture and/or separate specular color */
             if (ctx->Light.ShadeModel==GL_SMOOTH)
                swrast->Line = smooth_multitextured_line;
diff --git a/src/mesa/swrast/s_lines.h b/src/mesa/swrast/s_lines.h
index ea660f69f05..110f536c488 100644
--- a/src/mesa/swrast/s_lines.h
+++ b/src/mesa/swrast/s_lines.h
@@ -1,4 +1,4 @@
-/* $Id: s_lines.h,v 1.3 2000/11/22 07:32:18 joukj Exp $ */
+/* $Id: s_lines.h,v 1.4 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -33,5 +33,10 @@
 void
 _swrast_choose_line( GLcontext *ctx );
 
+void 
+_swrast_add_spec_terms_line( GLcontext *ctx, 
+			     const SWvertex *v0,
+			     const SWvertex *v1 );
+
 
 #endif
diff --git a/src/mesa/swrast/s_points.c b/src/mesa/swrast/s_points.c
index bb5de30975b..85001291e4d 100644
--- a/src/mesa/swrast/s_points.c
+++ b/src/mesa/swrast/s_points.c
@@ -1,4 +1,4 @@
-/* $Id: s_points.c,v 1.12 2001/01/23 23:39:37 brianp Exp $ */
+/* $Id: s_points.c,v 1.13 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -26,6 +26,7 @@
 
 
 #include "glheader.h"
+#include "colormac.h"
 #include "context.h"
 #include "macros.h"
 #include "mmath.h"
@@ -158,6 +159,18 @@
 
 
 
+void _swrast_add_spec_terms_point( GLcontext *ctx, 
+				   const SWvertex *v0 )
+{
+   SWvertex *ncv0 = (SWvertex *)v0;
+   GLchan c[1][4];
+   COPY_CHAN4( c[0], ncv0->color );
+   ACC_3V( ncv0->color, ncv0->specular );
+   SWRAST_CONTEXT(ctx)->SpecPoint( ctx, ncv0 );
+   COPY_CHAN4( ncv0->color, c[0] );
+}
+
+
 
 /* record the current point function name */
 #ifdef DEBUG
@@ -263,3 +276,4 @@ _swrast_choose_point( GLcontext *ctx )
       USE(gl_select_point);
    }
 }
+
diff --git a/src/mesa/swrast/s_points.h b/src/mesa/swrast/s_points.h
index ead900f0165..1dd78cb8645 100644
--- a/src/mesa/swrast/s_points.h
+++ b/src/mesa/swrast/s_points.h
@@ -1,4 +1,4 @@
-/* $Id: s_points.h,v 1.3 2000/11/22 07:32:18 joukj Exp $ */
+/* $Id: s_points.h,v 1.4 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -33,5 +33,8 @@
 void
 _swrast_choose_point( GLcontext *ctx );
 
+void 
+_swrast_add_spec_terms_point( GLcontext *ctx, 
+			      const SWvertex *v0 );
 
 #endif
diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c
index 9f3f2fe54b1..411c241684a 100644
--- a/src/mesa/swrast/s_triangle.c
+++ b/src/mesa/swrast/s_triangle.c
@@ -1,4 +1,4 @@
-/* $Id: s_triangle.c,v 1.12 2001/02/07 18:44:55 brianp Exp $ */
+/* $Id: s_triangle.c,v 1.13 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -34,6 +34,7 @@
 
 #include "glheader.h"
 #include "context.h"
+#include "colormac.h"
 #include "macros.h"
 #include "mem.h"
 #include "mmath.h"
@@ -2232,6 +2233,27 @@ static void occlusion_zless_triangle( GLcontext *ctx,
 
 
 
+void _swrast_add_spec_terms_triangle( GLcontext *ctx,
+				      const SWvertex *v0,
+				      const SWvertex *v1,
+				      const SWvertex *v2 )
+{
+   SWvertex *ncv0 = (SWvertex *)v0; /* drop const qualifier */
+   SWvertex *ncv1 = (SWvertex *)v1;
+   SWvertex *ncv2 = (SWvertex *)v2;
+   GLchan c[3][4];
+   COPY_CHAN4( c[0], ncv0->color );
+   COPY_CHAN4( c[1], ncv1->color );
+   COPY_CHAN4( c[2], ncv2->color );
+   ACC_3V( ncv0->color, ncv0->specular );
+   ACC_3V( ncv1->color, ncv1->specular );
+   ACC_3V( ncv2->color, ncv2->specular );
+   SWRAST_CONTEXT(ctx)->SpecTriangle( ctx, ncv0, ncv1, ncv2 );
+   COPY_CHAN4( ncv0->color, c[0] );
+   COPY_CHAN4( ncv1->color, c[1] );
+   COPY_CHAN4( ncv2->color, c[2] );   
+}
+
 
 
 #if 0
@@ -2358,9 +2380,7 @@ _swrast_choose_triangle( GLcontext *ctx )
                swrast->Triangle = lambda_multitextured_triangle;
 	       dputs("lambda_multitextured_triangle");
             }
-            else if ((ctx->Light.Enabled &&
-		      ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR)
-		     || ctx->Fog.ColorSumEnabled) {
+            else if (ctx->_TriangleCaps & DD_SEPERATE_SPECULAR) {
                /* separate specular color interpolation */
                if (needLambda) {
                   swrast->Triangle = lambda_textured_spec_triangle;
@@ -2387,8 +2407,8 @@ _swrast_choose_triangle( GLcontext *ctx )
 	 if (ctx->Light.ShadeModel==GL_SMOOTH) {
 	    /* smooth shaded, no texturing, stippled or some raster ops */
             if (rgbmode) {
-               dputs("smooth_rgba_triangle");
-               swrast->Triangle = smooth_rgba_triangle;
+	       dputs("smooth_rgba_triangle");
+	       swrast->Triangle = smooth_rgba_triangle;
             }
             else {
                dputs("smooth_ci_triangle");
@@ -2398,8 +2418,8 @@ _swrast_choose_triangle( GLcontext *ctx )
 	 else {
 	    /* flat shaded, no texturing, stippled or some raster ops */
             if (rgbmode) {
-               dputs("flat_rgba_triangle");
-               swrast->Triangle = flat_rgba_triangle;
+	       dputs("flat_rgba_triangle");
+	       swrast->Triangle = flat_rgba_triangle;
             }
             else {
                dputs("flat_ci_triangle");
diff --git a/src/mesa/swrast/s_triangle.h b/src/mesa/swrast/s_triangle.h
index c0064e8d46e..318b6a66716 100644
--- a/src/mesa/swrast/s_triangle.h
+++ b/src/mesa/swrast/s_triangle.h
@@ -1,4 +1,4 @@
-/* $Id: s_triangle.h,v 1.4 2000/11/22 07:32:18 joukj Exp $ */
+/* $Id: s_triangle.h,v 1.5 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -45,6 +45,12 @@ GLboolean gl_cull_triangle( GLcontext *ctx,
 void
 _swrast_choose_triangle( GLcontext *ctx );
 
+void 
+_swrast_add_spec_terms_triangle( GLcontext *ctx, 
+				 const SWvertex *v0,
+				 const SWvertex *v1,
+				 const SWvertex *v2 );
+
 
 #endif
 
diff --git a/src/mesa/swrast_setup/ss_context.c b/src/mesa/swrast_setup/ss_context.c
index 181be13f945..b15d7d98036 100644
--- a/src/mesa/swrast_setup/ss_context.c
+++ b/src/mesa/swrast_setup/ss_context.c
@@ -1,4 +1,4 @@
-/* $Id: ss_context.c,v 1.10 2001/02/16 00:35:35 keithw Exp $ */
+/* $Id: ss_context.c,v 1.11 2001/02/16 18:14:41 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -152,17 +152,7 @@ _swsetup_RenderStart( GLcontext *ctx )
    if (VB->ClipMask && VB->importable_data) 
       VB->import_data( ctx,
 		       VB->importable_data,
-		       VEC_NOT_WRITEABLE|VEC_BAD_STRIDE);
-
-   /* Ugly hack: Tie up some dangling pointers for flat/twoside code
-    * in ss_tritmp.h and ss_interptmp.h
-    */
-   if ((ctx->_TriangleCaps & DD_SEPERATE_SPECULAR) == 0 ||
-       ctx->Texture._ReallyEnabled == 0) {
-      VB->SecondaryColorPtr[0] = VB->ColorPtr[0];
-      VB->SecondaryColorPtr[1] = VB->ColorPtr[1];
-   }
-     
+		       VEC_NOT_WRITEABLE|VEC_BAD_STRIDE);     
 }
 
 void
diff --git a/src/mesa/swrast_setup/ss_vbtmp.h b/src/mesa/swrast_setup/ss_vbtmp.h
index ab5417ffe5b..6197f5bdb56 100644
--- a/src/mesa/swrast_setup/ss_vbtmp.h
+++ b/src/mesa/swrast_setup/ss_vbtmp.h
@@ -78,6 +78,14 @@ static void TAG(rs)(GLcontext *ctx, GLuint start, GLuint end, GLuint newinputs )
       }
    }
 
+   /* Tie up some dangling pointers for flat/twoside code in ss_tritmp.h
+    */
+   if ((ctx->_TriangleCaps & DD_SEPERATE_SPECULAR) == 0) {
+      VB->SecondaryColorPtr[0] = VB->ColorPtr[0];
+      VB->SecondaryColorPtr[1] = VB->ColorPtr[1];
+   }
+     
+
    proj = VB->ProjectedClipPtr->data;
    if (IND & FOG)
       fog = VB->FogCoordPtr->data;   
diff --git a/src/mesa/tnl/t_vb_light.c b/src/mesa/tnl/t_vb_light.c
index 00beb531232..ce180880fb0 100644
--- a/src/mesa/tnl/t_vb_light.c
+++ b/src/mesa/tnl/t_vb_light.c
@@ -1,4 +1,4 @@
-/* $Id: t_vb_light.c,v 1.7 2001/02/16 00:35:35 keithw Exp $ */
+/* $Id: t_vb_light.c,v 1.8 2001/02/16 18:14:42 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -174,8 +174,7 @@ static GLboolean run_validate_lighting( GLcontext *ctx,
    
    if (ctx->Visual.rgbMode) {
       if (ctx->Light._NeedVertices) {
-	 if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR && 
-	     ctx->Texture._ReallyEnabled) 
+	 if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR)
 	    tab = _tnl_light_spec_tab;
 	 else
 	    tab = _tnl_light_tab;	 
@@ -271,8 +270,7 @@ static void check_lighting( GLcontext *ctx, struct gl_pipeline_stage *stage )
 	 stage->inputs |= VERT_RGBA;
 
       stage->outputs = VERT_RGBA;
-      if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR &&
-          ctx->Texture._ReallyEnabled)
+      if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR)
 	 stage->outputs |= VERT_SPEC_RGB;
    }
 }
@@ -309,9 +307,8 @@ static void dtr( struct gl_pipeline_stage *stage )
 const struct gl_pipeline_stage _tnl_lighting_stage = 
 { 
    "lighting",
-   _NEW_LIGHT|_NEW_TEXTURE,	/* recheck; texture for seperate_specular */
-   _NEW_LIGHT|_NEW_MODELVIEW|
-   _NEW_TEXTURE,		/* recalc -- modelview dependency
+   _NEW_LIGHT,			/* recheck */
+   _NEW_LIGHT|_NEW_MODELVIEW,	/* recalc -- modelview dependency
 				 * otherwise not captured by inputs
 				 * (which may be VERT_OBJ) */
    0,0,0,			/* active, inputs, outputs */
diff --git a/src/mesa/tnl/t_vb_lighttmp.h b/src/mesa/tnl/t_vb_lighttmp.h
index 50bbedd8a0c..b9b50219b32 100644
--- a/src/mesa/tnl/t_vb_lighttmp.h
+++ b/src/mesa/tnl/t_vb_lighttmp.h
@@ -1,4 +1,4 @@
-/* $Id: t_vb_lighttmp.h,v 1.7 2001/02/16 00:35:35 keithw Exp $ */
+/* $Id: t_vb_lighttmp.h,v 1.8 2001/02/16 18:14:42 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -524,19 +524,20 @@ static void TAG(light_fast_rgba_single)( GLcontext *ctx,
    if (stage->changed_inputs == 0)
       return;
 
-   if ( CHECK_COLOR_MATERIAL(j) ) 
-      gl_update_color_material( ctx, (GLchan *)CMcolor[j] );
+   do {
 
-   if ( CHECK_MATERIAL(j) ) 
-      gl_update_material( ctx, new_material[j], new_material_mask[j] );
+      if ( CHECK_COLOR_MATERIAL(j) ) 
+	 gl_update_color_material( ctx, (GLchan *)CMcolor[j] );
+      
+      if ( CHECK_MATERIAL(j) ) 
+	 gl_update_material( ctx, new_material[j], new_material_mask[j] );
 
-   if ( CHECK_VALIDATE(j) )
-      gl_validate_all_lighting_tables( ctx );
+      if ( CHECK_VALIDATE(j) )
+	 gl_validate_all_lighting_tables( ctx );
 
-   baseubyte[0][3] = ctx->Light._BaseAlpha[0];
-   baseubyte[1][3] = ctx->Light._BaseAlpha[1];
+      baseubyte[0][3] = ctx->Light._BaseAlpha[0];
+      baseubyte[1][3] = ctx->Light._BaseAlpha[1];
 
-   do {
       /* No attenuation, so incoporate _MatAmbient into base color.
        */
       {
@@ -596,17 +597,6 @@ static void TAG(light_fast_rgba_single)( GLcontext *ctx,
 	 STRIDE_F(normal, NSTRIDE);
       }
 
-      /* Have to recompute our base colors on material change.
-       */
-      if ( CHECK_MATERIAL(j) ) 
-	 gl_update_material( ctx, new_material[j], new_material_mask[j] );
-
-      if ( CHECK_COLOR_MATERIAL(j) ) 
-	 gl_update_color_material( ctx, (GLchan *)CMcolor[j] );
-
-      if ( CHECK_VALIDATE(j) )
-	 gl_validate_all_lighting_tables( ctx );
-
    } while (!CHECK_END_VB(j));
 } 
 
@@ -651,19 +641,20 @@ static void TAG(light_fast_rgba)( GLcontext *ctx,
    if (stage->changed_inputs == 0)
       return;
 
-   if ( CHECK_COLOR_MATERIAL(j) ) 
-      gl_update_color_material( ctx, *CMcolor );
-
-   if ( CHECK_MATERIAL(j) ) 
-      gl_update_material( ctx, new_material[j], new_material_mask[j] );
-
-   if ( CHECK_VALIDATE(j) )
-      gl_validate_all_lighting_tables( ctx );
-
    do {
       do {
 	 GLfloat sum[2][3];
 
+	 if ( CHECK_COLOR_MATERIAL(j) ) 
+	    gl_update_color_material( ctx, CMcolor[j] );
+
+	 if ( CHECK_MATERIAL(j) ) 
+	    gl_update_material( ctx, new_material[j], new_material_mask[j] );
+
+	 if ( CHECK_VALIDATE(j) )
+	    gl_validate_all_lighting_tables( ctx );
+
+
 	 COPY_3V(sum[0], ctx->Light._BaseColor[0]);
 	 if (IDX & LIGHT_TWOSIDE) 
 	    COPY_3V(sum[1], ctx->Light._BaseColor[1]);
@@ -721,15 +712,6 @@ static void TAG(light_fast_rgba)( GLcontext *ctx,
 	 STRIDE_F(normal, NSTRIDE);
       }
 
-      if ( CHECK_COLOR_MATERIAL(j) ) 
-	 gl_update_color_material( ctx, CMcolor[j] );
-
-      if ( CHECK_MATERIAL(j) ) 
-	 gl_update_material( ctx, new_material[j], new_material_mask[j] );
-
-      if ( CHECK_VALIDATE(j) )
-	 gl_validate_all_lighting_tables( ctx );
-
    } while (!CHECK_END_VB(j));
 } 
 
diff --git a/src/mesa/tnl/t_vb_render.c b/src/mesa/tnl/t_vb_render.c
index 9412a0fcb99..25e03a8c4e8 100644
--- a/src/mesa/tnl/t_vb_render.c
+++ b/src/mesa/tnl/t_vb_render.c
@@ -1,4 +1,4 @@
-/* $Id: t_vb_render.c,v 1.13 2001/02/16 00:35:35 keithw Exp $ */
+/* $Id: t_vb_render.c,v 1.14 2001/02/16 18:14:42 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -63,18 +63,6 @@
 
 
 
-/*  typedef void (*clip_line_func)( GLcontext *ctx, */
-/*  				GLuint i, GLuint j, */
-/*  				GLubyte mask); */
-
-/*  typedef void (*clip_poly_func)( GLcontext *ctx, */
-/*  				GLuint n, GLuint vlist[], */
-/*  				GLubyte mask ); */
-
-
-
-
-
 /**********************************************************************/
 /*                        Clip single primitives                      */
 /**********************************************************************/
@@ -184,7 +172,7 @@ do {							\
 #define TAG(x) clip_##x##_verts
 #define INIT(x) ctx->Driver.RenderPrimitive( ctx, x )
 #define RESET_STIPPLE if (stipple) ctx->Driver.ResetLineStipple( ctx )
-#define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE;
+#define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE
 #define PRESERVE_VB_DEFS
 #include "t_vb_rendertmp.h"
 
@@ -268,7 +256,7 @@ static void clip_elt_triangles( GLcontext *ctx,
     (void) elt;
 
 #define RESET_STIPPLE ctx->Driver.ResetLineStipple( ctx )
-#define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE;
+#define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE
 #define INIT(x) ctx->Driver.RenderPrimitive( ctx, x )
 #define RENDER_TAB_QUALIFIER 
 #define PRESERVE_VB_DEFS
@@ -337,8 +325,6 @@ static GLboolean run_render( GLcontext *ctx,
 	 length= VB->PrimitiveLength[i];	
 	 ASSERT(length || (flags & PRIM_LAST));
 	 ASSERT((flags & PRIM_MODE_MASK) <= GL_POLYGON+1);
-/*  	 fprintf(stderr, "Render %s %d..%d\n", */
-/*  		 _mesa_prim_name[flags&PRIM_MODE_MASK], i, i+length); */
 	 if (length)
 	    tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
       }