1 files changed, 0 insertions, 96 deletions
diff --git a/mesalib/src/mesa/tnl/t_vb_cull.c b/mesalib/src/mesa/tnl/t_vb_cull.c
deleted file mode 100644
index 22df71667..000000000
--- a/mesalib/src/mesa/tnl/t_vb_cull.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.5
- *
- * Copyright (C) 1999-2006  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>
- */
-
-
-#include "main/glheader.h"
-#include "main/colormac.h"
-#include "main/macros.h"
-#include "main/imports.h"
-#include "main/mtypes.h"
-
-#include "math/m_xform.h"
-
-#include "t_context.h"
-#include "t_pipeline.h"
-
-
-
-/* EXT_vertex_cull.  Not really a big win, but probably depends on
- * your application.  This stage not included in the default pipeline.
- */
-static GLboolean run_cull_stage( GLcontext *ctx,
-				 struct tnl_pipeline_stage *stage )
-{
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-
-   const GLfloat a = ctx->Transform.CullObjPos[0];
-   const GLfloat b = ctx->Transform.CullObjPos[1];
-   const GLfloat c = ctx->Transform.CullObjPos[2];
-   GLfloat *norm = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;
-   GLuint stride = VB->AttribPtr[_TNL_ATTRIB_NORMAL]->stride;
-   GLuint count = VB->Count;
-   GLuint i;
-
-   if (ctx->VertexProgram._Current ||
-       !ctx->Transform.CullVertexFlag) 
-      return GL_TRUE;
-
-   VB->ClipOrMask &= ~CLIP_CULL_BIT;
-   VB->ClipAndMask |= CLIP_CULL_BIT;
-
-   for (i = 0 ; i < count ; i++) {
-      GLfloat dp = (norm[0] * a + 
-		    norm[1] * b +
-		    norm[2] * c);
-
-      if (dp < 0) {
-	 VB->ClipMask[i] |= CLIP_CULL_BIT;
-	 VB->ClipOrMask |= CLIP_CULL_BIT;
-      }
-      else {
-	 VB->ClipMask[i] &= ~CLIP_CULL_BIT;
-	 VB->ClipAndMask &= ~CLIP_CULL_BIT;
-      }
-
-      STRIDE_F(norm, stride);
-   }
-
-   return !(VB->ClipAndMask & CLIP_CULL_BIT);
-}
-
-
-
-const struct tnl_pipeline_stage _tnl_vertex_cull_stage =
-{
-   "EXT_cull_vertex",
-   NULL,			/* private data */
-   NULL,				/* ctr */
-   NULL,				/* destructor */
-   NULL,
-   run_cull_stage		/* run -- initially set to init */
-};