remove unused file

src/mesa/pipe/i915simple/i915_state_vertex.c

@@ -1,145 +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.
- * 
- **************************************************************************/
-
-#include "main/glheader.h"
-#include "main/macros.h"
-#include "main/enums.h"
-
-#include "vf/vf.h"
-#include "pipe/draw/draw_context.h"
-#include "i915_context.h"
-#include "i915_state.h"
-
-
-
-
-/***********************************************************************
- * 
- */
-
-#define SZ_TO_HW(sz)  ((sz-2)&0x3)
-#define EMIT_SZ(sz)   (EMIT_1F + (sz) - 1)
-#define EMIT_ATTR( ATTR, STYLE, S4, SZ )			\
-do {								\
-   i915->vertex_attrs[i915->vertex_attr_count].attrib = (ATTR);	\
-   i915->vertex_attrs[i915->vertex_attr_count].format = (STYLE);	\
-   i915->vertex_attr_count++;					\
-   s4 |= S4;							\
-   offset += (SZ);						\
-} while (0)
-
-#define EMIT_PAD( N )						\
-do {								\
-   i915->vertex_attrs[i915->vertex_attr_count].attrib = 0;		\
-   i915->vertex_attrs[i915->vertex_attr_count].format = EMIT_PAD;	\
-   i915->vertex_attrs[i915->vertex_attr_count].offset = (N);		\
-   i915->vertex_attr_count++;					\
-   offset += (N);						\
-} while (0)
-
-
-
-/**
- * Determine which post-transform / pre-rasterization vertex attributes
- * we need.
- * Derived from:  fs, setup states.
- */
-static void calculate_vertex_layout( struct i915_context *i915 )
-{
-   const GLbitfield inputsRead = i915->fs.inputs_read;
-   GLuint slot_to_vf_attr[VF_ATTRIB_MAX];
-   GLuint nr_attrs = 0;
-   GLuint i;
-
-
-
-   memset(slot_to_vf_attr, 0, sizeof(slot_to_vf_attr));
-
-   EMIT_ATTR(VF_ATTRIB_POS, FRAG_ATTRIB_WPOS, INTERP_LINEAR);
-   EMIT_ATTR(VF_ATTRIB_COLOR0, FRAG_ATTRIB_COL0, INTERP_LINEAR);
-
-   i915->hw_vertex_size = i915->nr_attrs;
-
-   /* Additional attributes required for setup: Just twosided
-    * lighting.  Edgeflag is dealt with specially by setting bits in
-    * the vertex header.
-    */
-   if (i915->setup.light_twoside) {
-      EMIT_ATTR(VF_ATTRIB_BFC0, FRAG_ATTRIB_MAX, 0); /* XXX: mark as discarded after setup */
-   }
-
-   /* If the attributes have changed, tell the draw module (which in turn
-    * tells the vf module) about the new vertex layout.
-    */
-   draw_set_vertex_attributes( i915->draw,
-			       slot_to_vf_attr,
-			       i915->nr_attrs );
-}
-
-
-
-/***********************************************************************
- * 
- */
-static inline GLuint attr_size(GLuint sizes, GLuint attr)
-{
-   return ((sizes >> (attr*2)) & 0x3) + 1;
-}
-
-static void i915_calculate_vertex_format( struct intel_context *intel )
-{
-   struct i915_context *i915 = i915_context( &intel->ctx );
-
-   GLuint s2 = S2_TEXCOORD_NONE;
-   GLuint s4 = 0;
-   GLuint offset = 0;
-   GLuint i;
-   i915->vertex_attr_count = 0;
-
-   EMIT_ATTR(VF_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16);
-   EMIT_ATTR(VF_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, S4_VFMT_COLOR, 4);
-
-
-
-   if (s2 != i915->vertex_format.LIS2 || 
-       s4 != i915->vertex_format.LIS4) {
-
-      clip_set_hw_vertex_format( intel->clip, 
-				 i915->vertex_attrs, 
-				 i915->vertex_attr_count,
-				 offset );
-
-      /* Needed?  This does raise the INTEL_NEW_VERTEX_SIZE flag:
-       */
-      intel_vb_set_vertex_size( intel->vb, offset );
-      
-      i915->vertex_format.LIS2 = s2;
-      i915->vertex_format.LIS4 = s4;
-      intel->state.dirty.intel |= I915_NEW_VERTEX_FORMAT;
-   }
-}
-