fragment program execution

[mesa.git] / src / mesa / tnl / t_vb_fog.c

diff --git a/src/mesa/tnl/t_vb_fog.c b/src/mesa/tnl/t_vb_fog.c
index b7876a4db9ddd70007809f4c22fbbcca5d215757..0464e5b256b39858093b52f1fa674bbf1ed8b13a 100644 (file)
--- a/src/mesa/tnl/t_vb_fog.c
+++ b/src/mesa/tnl/t_vb_fog.c
@@ -1,10 +1,10 @@
-/* $Id: t_vb_fog.c,v 1.15 2002/01/05 20:51:13 brianp Exp $ */
+/* $Id: t_vb_fog.c,v 1.19 2002/10/29 20:29:03 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  4.1
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  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"),
@@ -24,7 +24,7 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * Authors:
- *    Keith Whitwell <keithw@valinux.com>
+ *    Keith Whitwell <keith@tungstengraphics.com>
  */
 
 
@@ -32,7 +32,7 @@
 #include "colormac.h"
 #include "context.h"
 #include "macros.h"
-#include "mem.h"
+#include "imports.h"
 #include "mmath.h"
 #include "mtypes.h"
 
@@ -142,7 +142,7 @@ static GLboolean run_fog_stage( GLcontext *ctx,
       /* fog computed from Z depth */
       /* source = VB->ObjPtr or VB->EyePtr coords */
       /* dest = VB->FogCoordPtr = fog stage private storage */
-      VB->AttribPtr[VERT_ATTRIB_FOG] = &store->fogcoord;
+      VB->FogCoordPtr = &store->fogcoord;
 
       if (!ctx->_NeedEyeCoords) {
         const GLfloat *m = ctx->ModelviewMatrixStack.Top->m;
@@ -181,12 +181,12 @@ static GLboolean run_fog_stage( GLcontext *ctx,
    else {
       /* use glFogCoord() coordinates */
       /* source = VB->FogCoordPtr */
-      input = VB->AttribPtr[VERT_ATTRIB_FOG];
+      input = VB->FogCoordPtr;
       /* dest = fog stage private storage */
-      VB->AttribPtr[VERT_ATTRIB_FOG] = &store->fogcoord;
+      VB->FogCoordPtr = &store->fogcoord;
    }
 
-   make_win_fog_coords( ctx, VB->AttribPtr[VERT_ATTRIB_FOG], input );
+   make_win_fog_coords( ctx, VB->FogCoordPtr, input );
    return GL_TRUE;
 }
 
@@ -196,9 +196,9 @@ static void check_fog_stage( GLcontext *ctx, struct gl_pipeline_stage *stage )
    stage->active = ctx->Fog.Enabled && !ctx->VertexProgram.Enabled;
 
    if (ctx->Fog.FogCoordinateSource == GL_FRAGMENT_DEPTH_EXT)
-      stage->inputs = VERT_EYE;
+      stage->inputs = VERT_BIT_EYE;
    else
-      stage->inputs = VERT_FOG_BIT;
+      stage->inputs = VERT_BIT_FOG;
 }
 
 
@@ -245,7 +245,7 @@ const struct gl_pipeline_stage _tnl_fog_coordinate_stage =
    _NEW_FOG,                   /* run_state */
    GL_FALSE,                   /* active? */
    0,                          /* inputs */
-   VERT_FOG_BIT,               /* outputs */
+   VERT_BIT_FOG,               /* outputs */
    0,                          /* changed_inputs */
    NULL,                       /* private_data */
    free_fog_data,              /* dtr */