remove duplicate t_dd_* files

1 files changed, 0 insertions, 1093 deletions

diff --git a/src/mesa/drivers/common/t_dd_dmatmp.h b/src/mesa/drivers/common/t_dd_dmatmp.h
deleted file mode 100644
index 10ff1df5f0..0000000000
--- a/src/mesa/drivers/common/t_dd_dmatmp.h
+++ /dev/null
@@ -1,1093 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  3.5
- *
- * Copyright (C) 1999-2001  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.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-/* 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_TRIANGLES)
-#error "must have at least triangles to use render template"
-#endif
-
-#if !HAVE_ELTS
-#define ELTS_VARS
-#define ALLOC_ELTS( nr )
-#define EMIT_ELT( offset, elt )
-#define EMIT_TWO_ELTS( offset, elt0, elt1 )
-#define INCR_ELTS( nr )
-#define ELT_INIT(prim)
-#define GET_CURRENT_VB_MAX_ELTS() 0
-#define GET_SUBSEQUENT_VB_MAX_ELTS() 0
-#define ALLOC_ELTS_NEW_PRIMITIVE(nr)
-#define RELEASE_ELT_VERTS()
-#define EMIT_INDEXED_VERTS( ctx, start, count )
-#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
-
-#ifndef FINISH
-#define FINISH
-#endif
-
-/**********************************************************************/
-/*                  Render whole begin/end objects                    */
-/**********************************************************************/
-
-
-
-static GLboolean TAG(emit_elt_verts)( GLcontext *ctx,
-				      GLuint start, GLuint count )
-{
-   if (HAVE_ELTS) {
-      LOCAL_VARS;
-      GLuint nr = count - start;
-
-      if ( nr >= GET_SUBSEQUENT_VB_MAX_VERTS() ) /* assumes same packing for
-						  * indexed and regualar verts
-						  */
-	 return GL_FALSE;
-
-      NEW_PRIMITIVE(); /* finish last prim */
-      EMIT_INDEXED_VERTS( ctx, start, count );
-      return GL_TRUE;
-   } else {
-      return GL_FALSE;
-   }
-}
-
-#if (HAVE_ELTS)
-static void TAG(emit_elts)( GLcontext *ctx, GLuint *elts, GLuint nr )
-{
-   GLint i;
-   LOCAL_VARS;
-   ELTS_VARS;
-
-   ALLOC_ELTS( nr );
-
-   for ( i = 0 ; i < nr ; i+=2, elts += 2 ) {
-      EMIT_TWO_ELTS( 0, elts[0], elts[1] );
-      INCR_ELTS( 2 );
-   }
-}
-#endif
-
-
-/***********************************************************************
- *                    Render non-indexed primitives.
- ***********************************************************************/
-
-
-
-static void TAG(render_points_verts)( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   if (HAVE_POINTS) {
-      LOCAL_VARS;
-      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;
-      }
-
-      FINISH;
-
-   } else {
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-static void TAG(render_lines_verts)( GLcontext *ctx,
-				     GLuint start,
-				     GLuint count,
-				     GLuint flags )
-{
-   if (HAVE_LINES) {
-      LOCAL_VARS;
-      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;
-      }
-
-      FINISH;
-
-   } else {
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-
-static void TAG(render_line_strip_verts)( GLcontext *ctx,
-					  GLuint start,
-					  GLuint count,
-					  GLuint flags )
-{
-   if (HAVE_LINE_STRIPS) {
-      LOCAL_VARS;
-      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 + 1 < count; j += nr - 1 ) {
-	 nr = MIN2( currentsz, count - j );
-	 EMIT_VERTS( ctx, j, nr );
-	 currentsz = dmasz;
-      }
- 
-      FINISH;
-
-   } else {
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-
-static void TAG(render_line_loop_verts)( GLcontext *ctx,
-					 GLuint start,
-					 GLuint count,
-					 GLuint flags )
-{
-   if (HAVE_LINE_STRIPS) {
-      LOCAL_VARS;
-      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) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      if (j + 1 < count) {
-	 for ( ; j + 1 < count; j += nr - 1 ) {
-	    nr = MIN2( currentsz, count - j );
-	    EMIT_VERTS( ctx, j, nr );
-	    currentsz = dmasz;
-	 }
-
-	 if (start < count - 1 && (flags & PRIM_END))
-	    EMIT_VERTS( ctx, start, 1 );
-      }
-      else if (start + 1 < count && (flags & PRIM_END)) {
-	 EMIT_VERTS( ctx, start+1, 1 );
-	 EMIT_VERTS( ctx, start, 1 );
-      }
-
-      FINISH;
-
-   } else {
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-
-static void TAG(render_triangles_verts)( GLcontext *ctx,
-					 GLuint start,
-					 GLuint count,
-					 GLuint flags )
-{
-   LOCAL_VARS;
-   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;
-   }
-   FINISH;
-}
-
-
-
-static void TAG(render_tri_strip_verts)( GLcontext *ctx,
-					 GLuint start,
-					 GLuint count,
-					 GLuint flags )
-{
-   if (HAVE_TRI_STRIPS) {
-      LOCAL_VARS;
-      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) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      /* From here on emit even numbers of tris when wrapping over buffers:
-       */
-      dmasz -= (dmasz & 1);
-      currentsz -= (currentsz & 1);
-
-      for (j = start ; j + 2 < count; j += nr - 2 ) {
-	 nr = MIN2( currentsz, count - j );
-	 EMIT_VERTS( ctx, j, nr );
-	 currentsz = dmasz;
-      }
-
-      FINISH;
-
-   } else {
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-static void TAG(render_tri_fan_verts)( GLcontext *ctx,
-				       GLuint start,
-				       GLuint count,
-				       GLuint flags )
-{
-   if (HAVE_TRI_FANS) {
-      LOCAL_VARS;
-      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) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      for (j = start + 1 ; j + 1 < count; j += nr - 1 ) {
-	 nr = MIN2( currentsz, count - j + 1 );
-	 EMIT_VERTS( ctx, start, 1 );
-	 EMIT_VERTS( ctx, j, nr - 1 );
-	 currentsz = dmasz;
-      }
-
-      FINISH;
-
-   }
-   else {
-      /* Could write code to emit these as indexed vertices (for the
-       * g400, for instance).
-       */
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-
-static void TAG(render_poly_verts)( GLcontext *ctx,
-				    GLuint start,
-				    GLuint count,
-				    GLuint flags )
-{
-   if (HAVE_POLYGONS) {
-      LOCAL_VARS;
-      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) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      for (j = start + 1 ; j + 1 < count ; j += nr - 1 ) {
-	 nr = MIN2( currentsz, count - j + 1 );
-	 EMIT_VERTS( ctx, start, 1 );
-	 EMIT_VERTS( ctx, j, nr - 1 );
-	 currentsz = dmasz;
-      }
-
-      FINISH;
-
-   }
-   else if (HAVE_TRI_FANS && !(ctx->_TriangleCaps & DD_FLATSHADE)) {
-      TAG(render_tri_fan_verts)( ctx, start, count, flags );
-   } else {
-      VERT_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) {
-      LOCAL_VARS;
-      GLuint j, nr;
-      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
-      int currentsz;
-
-      INIT(GL_QUAD_STRIP);
-      NEW_PRIMITIVE();
-
-      currentsz = GET_CURRENT_VB_MAX_VERTS();
-
-      if (currentsz < 8) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      dmasz -= (dmasz & 2);
-      currentsz -= (currentsz & 2);
-
-      for (j = start ; j + 3 < count; j += nr - 2 ) {
-	 nr = MIN2( currentsz, count - j );
-	 EMIT_VERTS( ctx, j, nr );
-	 currentsz = dmasz;
-      }
-
-      FINISH;
-
-   } else if (HAVE_TRI_STRIPS && (ctx->_TriangleCaps & DD_FLATSHADE)) {
-      if (TAG(emit_elt_verts)( ctx, start, count )) {
-	 LOCAL_VARS;
-	 int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
-	 int currentsz;
-	 GLuint j, nr;
-
-	 /* Simulate flat-shaded quadstrips using indexed vertices:
-	  */
-	 NEW_PRIMITIVE();
-	 ELT_INIT( GL_TRIANGLES );
-
-	 currentsz = GET_CURRENT_VB_MAX_ELTS();
-
-	 /* 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 + 3 < count; 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 = j-start ; i < j-start+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,
-	  * VERT_FALLBACK.
-	  */
-	 VERT_FALLBACK( ctx, start, count, flags );
-      }
-   }
-   else if (HAVE_TRI_STRIPS) {
-      LOCAL_VARS;
-      int dmasz = GET_SUBSEQUENT_VB_MAX_VERTS();
-      int currentsz = GET_CURRENT_VB_MAX_VERTS();
-
-      /* 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) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      for (j = start; j + 3 < count; j += nr - 2 ) {
-	 nr = MIN2( currentsz, count - j );
-	 EMIT_VERTS( ctx, j, nr );
-	 currentsz = dmasz;
-      }
-
-      FINISH;
-
-   } else {
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-
-static void TAG(render_quads_verts)( GLcontext *ctx,
-				     GLuint start,
-				     GLuint count,
-				     GLuint flags )
-{
-   if (HAVE_QUADS) {
-      LOCAL_VARS;
-      int dmasz = (GET_SUBSEQUENT_VB_MAX_VERTS()/4) * 4;
-      int currentsz = (GET_CURRENT_VB_MAX_VERTS()/4) * 4;
-      GLuint j, nr;
-
-      INIT(GL_QUADS);
-
-      /* Emit whole number of quads in total.  dmasz is already a multiple
-       * of 4.
-       */
-      count -= (count-start)%4;
-
-      if (currentsz < 8)
-         currentsz = dmasz;
-
-      for (j = start; j < count; j += nr) {
-         nr = MIN2( currentsz, count - j );
-         EMIT_VERTS( ctx, j, nr );
-         currentsz = dmasz;
-      }
-      FINISH;
-   } else if (TAG(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:
-       */
-      LOCAL_VARS;
-      int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
-      int currentsz;
-      GLuint j, nr;
-
-      NEW_PRIMITIVE();
-      ELT_INIT( GL_TRIANGLES );
-      currentsz = GET_CURRENT_VB_MAX_ELTS();
-
-      /* 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 = j-start ; i < j-start+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.
-       */
-      VERT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-static void TAG(render_noop)( GLcontext *ctx,
-			      GLuint start,
-			      GLuint count,
-			      GLuint flags )
-{
-}
-
-
-
-
-static render_func TAG(render_tab_verts)[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) {
-      LOCAL_VARS;
-      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 );
-	 TAG(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) {
-      LOCAL_VARS;
-      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 );
-	 TAG(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) {
-      LOCAL_VARS;
-      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();
-      if (currentsz < 8)
-	 currentsz = dmasz;
-
-      for (j = start; j + 1 < count; j += nr - 1 ) {
-	 nr = MIN2( currentsz, count - j );
-	 TAG(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) {
-      LOCAL_VARS;
-      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();
-      if (currentsz < 8) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      /* Ensure last vertex doesn't wrap:
-       */
-      currentsz--;
-      dmasz--;
-
-      for ( ; j + 1 < count; j += nr - 1 ) {
-	 nr = MIN2( currentsz, count - j );
-/*  	 NEW_PRIMITIVE(); */
-	 TAG(emit_elts)( ctx, elts+j, nr );
-	 currentsz = dmasz;
-      }
-
-      if (flags & PRIM_END)
-	 TAG(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 )
-{
-   LOCAL_VARS;
-   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();
-
-   /* 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 );
-      TAG(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 )
-{
-   if (HAVE_TRI_STRIPS) {
-      LOCAL_VARS;
-      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();
-      if (currentsz < 8) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      /* Keep the same winding over multiple buffers:
-       */
-      dmasz -= (dmasz & 1);
-      currentsz -= (currentsz & 1);
-
-      for (j = start ; j + 2 < count; j += nr - 2 ) {
-	 nr = MIN2( currentsz, count - j );
-	 TAG(emit_elts)( ctx, elts+j, nr );
-	 NEW_PRIMITIVE();
-	 currentsz = dmasz;
-      }
-   } else {
-      /* TODO: try to emit as indexed triangles */
-      ELT_FALLBACK( ctx, start, count, flags );
-   }
-}
-
-static void TAG(render_tri_fan_elts)( GLcontext *ctx,
-				      GLuint start,
-				      GLuint count,
-				      GLuint flags )
-{
-   if (HAVE_TRI_FANS) {
-      LOCAL_VARS;
-      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();
-      if (currentsz < 8) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      for (j = start + 1 ; j + 1 < count; j += nr - 1 ) {
-	 nr = MIN2( currentsz, count - j + 1 );
-	 TAG(emit_elts)( ctx, elts+start, 1 );
-	 TAG(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_POLYGONS && 0) {
-   } else if (HAVE_TRI_FANS && !(ctx->_TriangleCaps & DD_FLATSHADE)) {
-      LOCAL_VARS;
-      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();
-      if (currentsz < 8) {
-	 NEW_BUFFER();
-	 currentsz = dmasz;
-      }
-
-      for (j = start + 1 ; j + 1 < count ; j += nr - 1 ) {
-	 nr = MIN2( currentsz, count - j + 1 );
-	 TAG(emit_elts)( ctx, elts+start, 1 );
-	 TAG(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 if (HAVE_TRI_STRIPS) {
-      LOCAL_VARS;
-      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();
-
-      /* 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 + 3 < count; 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 = j-start ; i < j-start+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 + 3 < count; j += nr - 2 ) {
-	    nr = MIN2( currentsz, count - j );
-	    TAG(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 {
-      LOCAL_VARS;
-      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();
-
-      /* 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 + 3 < count; 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 = j-start ; i < j-start+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 render_func TAG(render_tab_elts)[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