X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fvbo%2Fvbo_exec_eval.c;h=b26655bd51abbbaa51ef58bf200fe8f67e29030e;hb=9db1f9bcd1acc3a6ee0b2246aaa60e1edef52614;hp=0ba5585d246a9321debfb574fc50836bfe04b77e;hpb=3c00cdc5f37856f303a6256677364ae89200c509;p=mesa.git

diff --git a/src/mesa/vbo/vbo_exec_eval.c b/src/mesa/vbo/vbo_exec_eval.c
index 0ba5585d246..b26655bd51a 100644
--- a/src/mesa/vbo/vbo_exec_eval.c
+++ b/src/mesa/vbo/vbo_exec_eval.c
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.1
  *
  * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
  *
@@ -17,36 +16,39 @@
  * 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.
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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>
+ *    Keith Whitwell <keithw@vmware.com>
  */
 
 #include "main/glheader.h"
-#include "main/api_eval.h"
 #include "main/context.h"
 #include "main/macros.h"
 #include "math/m_eval.h"
-#include "glapi/dispatch.h"
+#include "main/dispatch.h"
 #include "vbo_exec.h"
 
 
 static void clear_active_eval1( struct vbo_exec_context *exec, GLuint attr ) 
 {
+   assert(attr < ARRAY_SIZE(exec->eval.map1));
    exec->eval.map1[attr].map = NULL;
 }
 
 static void clear_active_eval2( struct vbo_exec_context *exec, GLuint attr ) 
 {
+   assert(attr < ARRAY_SIZE(exec->eval.map2));
    exec->eval.map2[attr].map = NULL;
 }
 
 static void set_active_eval1( struct vbo_exec_context *exec, GLuint attr, GLuint dim, 
 			      struct gl_1d_map *map )
 {
+   assert(attr < ARRAY_SIZE(exec->eval.map1));
    if (!exec->eval.map1[attr].map) {
       exec->eval.map1[attr].map = map;
       exec->eval.map1[attr].sz = dim;
@@ -56,6 +58,7 @@ static void set_active_eval1( struct vbo_exec_context *exec, GLuint attr, GLuint
 static void set_active_eval2( struct vbo_exec_context *exec, GLuint attr, GLuint dim, 
 			      struct gl_2d_map *map )
 {
+   assert(attr < ARRAY_SIZE(exec->eval.map2));
    if (!exec->eval.map2[attr].map) {
       exec->eval.map2[attr].map = map;
       exec->eval.map2[attr].sz = dim;
@@ -64,7 +67,7 @@ static void set_active_eval2( struct vbo_exec_context *exec, GLuint attr, GLuint
 
 void vbo_exec_eval_update( struct vbo_exec_context *exec )
 {
-   GLcontext *ctx = exec->ctx;
+   struct gl_context *ctx = exec->ctx;
    GLuint attr;
 
    /* Vertex program maps have priority over conventional attribs */
@@ -74,18 +77,6 @@ void vbo_exec_eval_update( struct vbo_exec_context *exec )
       clear_active_eval2( exec, attr );
    }
 
-   /* _NEW_PROGRAM */
-   if (ctx->VertexProgram._Enabled) {
-      for (attr = 0; attr < VBO_ATTRIB_FIRST_MATERIAL; attr++) {
-	 /* _NEW_EVAL */
-	 if (ctx->Eval.Map1Attrib[attr]) 
-	    set_active_eval1( exec, attr, 4, &ctx->EvalMap.Map1Attrib[attr] );
-
-	 if (ctx->Eval.Map2Attrib[attr]) 
-	    set_active_eval2( exec, attr, 4, &ctx->EvalMap.Map2Attrib[attr] );
-      }
-   }
-
    if (ctx->Eval.Map1Color4) 
       set_active_eval1( exec, VBO_ATTRIB_COLOR0, 4, &ctx->EvalMap.Map1Color4 );
       
@@ -126,7 +117,7 @@ void vbo_exec_eval_update( struct vbo_exec_context *exec )
    else if (ctx->Eval.Map2Vertex3) 
       set_active_eval2( exec, VBO_ATTRIB_POS, 3, &ctx->EvalMap.Map2Vertex3 );
 
-   exec->eval.recalculate_maps = 0;
+   exec->eval.recalculate_maps = GL_FALSE;
 }
 
 
@@ -139,11 +130,12 @@ void vbo_exec_do_EvalCoord1f(struct vbo_exec_context *exec, GLfloat u)
       struct gl_1d_map *map = exec->eval.map1[attr].map;
       if (map) {
 	 GLfloat uu = (u - map->u1) * map->du;
-	 GLfloat data[4];
+	 fi_type data[4];
 
-	 ASSIGN_4V(data, 0, 0, 0, 1);
+	 ASSIGN_4V(data, FLOAT_AS_UNION(0), FLOAT_AS_UNION(0),
+		   FLOAT_AS_UNION(0), FLOAT_AS_UNION(1));
 
-	 _math_horner_bezier_curve(map->Points, data, uu, 
+	 _math_horner_bezier_curve(map->Points, &data[0].f, uu,
 				   exec->eval.map1[attr].sz, 
 				   map->Order);
 
@@ -185,12 +177,13 @@ void vbo_exec_do_EvalCoord2f( struct vbo_exec_context *exec,
       if (map) {
 	 GLfloat uu = (u - map->u1) * map->du;
 	 GLfloat vv = (v - map->v1) * map->dv;
-	 GLfloat data[4];
+	 fi_type data[4];
 
-	 ASSIGN_4V(data, 0, 0, 0, 1);
+	 ASSIGN_4V(data, FLOAT_AS_UNION(0), FLOAT_AS_UNION(0),
+		   FLOAT_AS_UNION(0), FLOAT_AS_UNION(1));
 
 	 _math_horner_bezier_surf(map->Points, 
-				  data, 
+				  &data[0].f,
 				  uu, vv, 
 				  exec->eval.map2[attr].sz, 
 				  map->Uorder, map->Vorder);
@@ -212,7 +205,7 @@ void vbo_exec_do_EvalCoord2f( struct vbo_exec_context *exec,
       ASSIGN_4V(vertex, 0, 0, 0, 1);
 
       if (exec->ctx->Eval.AutoNormal) {
-	 GLfloat normal[4];
+	 fi_type normal[4];
          GLfloat du[4], dv[4];
 
          _math_de_casteljau_surf(map->Points, vertex, du, dv, uu, vv, 
@@ -230,11 +223,11 @@ void vbo_exec_do_EvalCoord2f( struct vbo_exec_context *exec,
 	 }
 
 
-         CROSS3(normal, du, dv);
-         NORMALIZE_3FV(normal);
-	 normal[3] = 1.0;
+         CROSS3(&normal[0].f, du, dv);
+         NORMALIZE_3FV(&normal[0].f);
+	 normal[3] = FLOAT_AS_UNION(1.0);
 
-	 COPY_SZ_4V( exec->vtx.attrptr[VBO_ATTRIB_NORMAL],
+ 	 COPY_SZ_4V( exec->vtx.attrptr[VBO_ATTRIB_NORMAL],
 		     exec->vtx.attrsz[VBO_ATTRIB_NORMAL],
 		     normal );