Mesa 7.2, Tested by ckuethe@, naddy@, oga@, and others.

1 files changed, 0 insertions, 242 deletions

diff --git a/dist/Mesa/src/mesa/drivers/dri/i915tex/intel_render.c b/dist/Mesa/src/mesa/drivers/dri/i915tex/intel_render.c
deleted file mode 100644
index 31624628e..000000000
--- a/dist/Mesa/src/mesa/drivers/dri/i915tex/intel_render.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * 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, sub license, 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 (including the
- * next paragraph) 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
- * 
- **************************************************************************/
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware acceleration where possible.
- *
- */
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "enums.h"
-
-#include "tnl/t_context.h"
-#include "tnl/t_vertex.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_tris.h"
-#include "intel_batchbuffer.h"
-#include "intel_reg.h"
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers.  Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed vertices.
- */
-#define HAVE_POINTS      0      /* Has it, but can't use because subpixel has to
-                                 * be adjusted for points on the INTEL/I845G
-                                 */
-#define HAVE_LINES       1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES   1
-#define HAVE_TRI_STRIPS  1
-#define HAVE_TRI_STRIP_1 0      /* has it, template can't use it yet */
-#define HAVE_TRI_FANS    1
-#define HAVE_POLYGONS    1
-#define HAVE_QUADS       0
-#define HAVE_QUAD_STRIPS 0
-
-#define HAVE_ELTS        0
-
-static GLuint hw_prim[GL_POLYGON + 1] = {
-   0,
-   PRIM3D_LINELIST,
-   PRIM3D_LINESTRIP,
-   PRIM3D_LINESTRIP,
-   PRIM3D_TRILIST,
-   PRIM3D_TRISTRIP,
-   PRIM3D_TRIFAN,
-   0,
-   0,
-   PRIM3D_POLY
-};
-
-static const GLenum reduced_prim[GL_POLYGON + 1] = {
-   GL_POINTS,
-   GL_LINES,
-   GL_LINES,
-   GL_LINES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES,
-   GL_TRIANGLES
-};
-
-static const int scale_prim[GL_POLYGON + 1] = {
-   0,                           /* fallback case */
-   1,
-   2,
-   2,
-   1,
-   3,
-   3,
-   0,                           /* fallback case */
-   0,                           /* fallback case */
-   3
-};
-
-
-static void
-intelDmaPrimitive(struct intel_context *intel, GLenum prim)
-{
-   if (0)
-      fprintf(stderr, "%s %s\n", __FUNCTION__, _mesa_lookup_enum_by_nr(prim));
-   INTEL_FIREVERTICES(intel);
-   intel->vtbl.reduced_primitive_state(intel, reduced_prim[prim]);
-   intelStartInlinePrimitive(intel, hw_prim[prim], INTEL_BATCH_CLIPRECTS);
-}
-
-
-#define LOCAL_VARS struct intel_context *intel = intel_context(ctx)
-#define INIT( prim ) 				\
-do {						\
-   intelDmaPrimitive( intel, prim );		\
-} while (0)
-
-#define FLUSH() INTEL_FIREVERTICES(intel)
-
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
-  ((intel->batch->size - 1500) / (intel->vertex_size*4))
-#define GET_CURRENT_VB_MAX_VERTS() GET_SUBSEQUENT_VB_MAX_VERTS()
-
-#define ALLOC_VERTS( nr ) \
-   intelExtendInlinePrimitive( intel, (nr) * intel->vertex_size )
-
-#define EMIT_VERTS( ctx, j, nr, buf ) \
-  _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf )
-
-#define TAG(x) intel_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-
-
-/**********************************************************************/
-/*                          Render pipeline stage                     */
-/**********************************************************************/
-
-/* Heuristic to choose between the two render paths:  
- */
-static GLboolean
-choose_render(struct intel_context *intel, struct vertex_buffer *VB)
-{
-   int vertsz = intel->vertex_size;
-   int cost_render = 0;
-   int cost_fallback = 0;
-   int nr_prims = 0;
-   int nr_rprims = 0;
-   int nr_rverts = 0;
-   int rprim = intel->reduced_primitive;
-   int i = 0;
-
-   for (i = 0; i < VB->PrimitiveCount; i++) {
-      GLuint prim = VB->Primitive[i].mode;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-         continue;
-
-      nr_prims++;
-      nr_rverts += length * scale_prim[prim & PRIM_MODE_MASK];
-
-      if (reduced_prim[prim & PRIM_MODE_MASK] != rprim) {
-         nr_rprims++;
-         rprim = reduced_prim[prim & PRIM_MODE_MASK];
-      }
-   }
-
-   /* One point for each generated primitive:
-    */
-   cost_render = nr_prims;
-   cost_fallback = nr_rprims;
-
-   /* One point for every 1024 dwords (4k) of dma:
-    */
-   cost_render += (vertsz * i) / 1024;
-   cost_fallback += (vertsz * nr_rverts) / 1024;
-
-   if (0)
-      fprintf(stderr, "cost render: %d fallback: %d\n",
-              cost_render, cost_fallback);
-
-   if (cost_render > cost_fallback)
-      return GL_FALSE;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-intel_run_render(GLcontext * ctx, struct tnl_pipeline_stage *stage)
-{
-   struct intel_context *intel = intel_context(ctx);
-   TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint i;
-
-   /* Don't handle clipping or indexed vertices.
-    */
-   if (intel->RenderIndex != 0 ||
-       !intel_validate_render(ctx, VB) || !choose_render(intel, VB)) {
-      return GL_TRUE;
-   }
-
-   tnl->clipspace.new_inputs |= VERT_BIT_POS;
-
-   tnl->Driver.Render.Start(ctx);
-
-   for (i = 0; i < VB->PrimitiveCount; i++) {
-      GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
-      GLuint start = VB->Primitive[i].start;
-      GLuint length = VB->Primitive[i].count;
-
-      if (!length)
-         continue;
-
-      intel_render_tab_verts[prim & PRIM_MODE_MASK] (ctx, start,
-                                                     start + length, prim);
-   }
-
-   tnl->Driver.Render.Finish(ctx);
-
-   INTEL_FIREVERTICES(intel);
-
-   return GL_FALSE;             /* finished the pipe */
-}
-
-const struct tnl_pipeline_stage _intel_render_stage = {
-   "intel render",
-   NULL,
-   NULL,
-   NULL,
-   NULL,
-   intel_run_render             /* run */
-};