Merge remote branch 'upstream/master' into debian-experimental

12 files changed, 66 insertions, 144 deletions

diff --git a/src/mesa/drivers/dri/mach64/mach64_native_vb.c b/src/mesa/drivers/dri/mach64/mach64_native_vb.c
index 519ec81e548..81bcf802c71 100644
--- a/src/mesa/drivers/dri/mach64/mach64_native_vb.c
+++ b/src/mesa/drivers/dri/mach64/mach64_native_vb.c
@@ -81,7 +81,7 @@ void TAG(translate_vertex)(GLcontext *ctx,
 	 dst->specular[2] = ((GLubyte *)p)[0];
 	 dst->specular[1] = ((GLubyte *)p)[1];
 	 dst->specular[0] = ((GLubyte *)p)[2];
-	 dst->fog = ((GLubyte *)p)[3];
+	 dst->attrib[FRAG_ATTRIB_FOGC][0] = ((GLubyte *)p)[3];
 	 p++;
 
       case TINY_VERTEX_FORMAT:
diff --git a/src/mesa/swrast/s_aaline.c b/src/mesa/swrast/s_aaline.c
index c81095163b0..3bb53dc2d7f 100644
--- a/src/mesa/swrast/s_aaline.c
+++ b/src/mesa/swrast/s_aaline.c
@@ -67,7 +67,7 @@ struct LineInfo
    GLfloat iPlane[4];
    /* DO_SPEC */
    GLfloat srPlane[4], sgPlane[4], sbPlane[4];
-   /* DO_TEXVAR */
+   /* DO_ATTRIBS */
    GLfloat sPlane[FRAG_ATTRIB_MAX][4];
    GLfloat tPlane[FRAG_ATTRIB_MAX][4];
    GLfloat uPlane[FRAG_ATTRIB_MAX][4];
@@ -499,7 +499,7 @@ segment(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #include "s_aalinetemp.h"
 
 
@@ -507,7 +507,7 @@ segment(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #define DO_SPEC
 #include "s_aalinetemp.h"
 
diff --git a/src/mesa/swrast/s_aalinetemp.h b/src/mesa/swrast/s_aalinetemp.h
index ef26e9edc8b..402d64b9f75 100644
--- a/src/mesa/swrast/s_aalinetemp.h
+++ b/src/mesa/swrast/s_aalinetemp.h
@@ -80,7 +80,7 @@ NAME(plot)(GLcontext *ctx, struct LineInfo *line, int ix, int iy)
    line->span.array->spec[i][GCOMP] = solve_plane_chan(fx, fy, line->sgPlane);
    line->span.array->spec[i][BCOMP] = solve_plane_chan(fx, fy, line->sbPlane);
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
    ATTRIB_LOOP_BEGIN
       GLfloat (*attribArray)[4] = line->span.array->attribs[attr];
       GLfloat invQ;
@@ -202,7 +202,7 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1)
       constant_plane(v1->index, line.iPlane);
    }
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
    {
       const GLfloat invW0 = v0->win[3];
       const GLfloat invW1 = v1->win[3];
@@ -225,7 +225,7 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1)
             const struct gl_texture_object *obj = ctx->Texture.Unit[u]._Current;
             const struct gl_texture_image *texImage = obj->Image[0][obj->BaseLevel];
             line.texWidth[attr]  = (GLfloat) texImage->Width;
-               line.texHeight[attr] = (GLfloat) texImage->Height;
+            line.texHeight[attr] = (GLfloat) texImage->Height;
          }
       ATTRIB_LOOP_END
    }
@@ -290,5 +290,5 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1)
 #undef DO_RGBA
 #undef DO_INDEX
 #undef DO_SPEC
-#undef DO_TEXVAR
+#undef DO_ATTRIBS
 #undef NAME
diff --git a/src/mesa/swrast/s_aatriangle.c b/src/mesa/swrast/s_aatriangle.c
index 5e3059af93b..0d95f06a9de 100644
--- a/src/mesa/swrast/s_aatriangle.c
+++ b/src/mesa/swrast/s_aatriangle.c
@@ -408,7 +408,7 @@ tex_aa_tri(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #include "s_aatritemp.h"
 }
 
@@ -422,7 +422,7 @@ spec_tex_aa_tri(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #define DO_SPEC
 #include "s_aatritemp.h"
 }
diff --git a/src/mesa/swrast/s_aatritemp.h b/src/mesa/swrast/s_aatritemp.h
index 8ff52cb932b..39456cc192b 100644
--- a/src/mesa/swrast/s_aatritemp.h
+++ b/src/mesa/swrast/s_aatritemp.h
@@ -36,7 +36,7 @@
  *    DO_RGBA      - if defined, compute RGBA values
  *    DO_INDEX     - if defined, compute color index values
  *    DO_SPEC      - if defined, compute specular RGB values
- *    DO_TEXVAR    - if defined, compute texcoords, varying
+ *    DO_ATTRIBS   - if defined, compute texcoords, varying, etc.
  */
 
 /*void triangle( GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint pv )*/
@@ -70,7 +70,7 @@
 #ifdef DO_SPEC
    GLfloat srPlane[4], sgPlane[4], sbPlane[4];
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
    GLfloat sPlane[FRAG_ATTRIB_MAX][4];  /* texture S */
    GLfloat tPlane[FRAG_ATTRIB_MAX][4];  /* texture T */
    GLfloat uPlane[FRAG_ATTRIB_MAX][4];  /* texture R */
@@ -181,7 +181,7 @@
    }
    span.arrayMask |= SPAN_SPEC;
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
    {
       const GLfloat invW0 = v0->win[3];
       const GLfloat invW1 = v1->win[3];
@@ -283,7 +283,7 @@
             array->spec[count][GCOMP] = solve_plane_chan(cx, cy, sgPlane);
             array->spec[count][BCOMP] = solve_plane_chan(cx, cy, sbPlane);
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
             ATTRIB_LOOP_BEGIN
                GLfloat invQ = solve_plane_recip(cx, cy, vPlane[attr]);
                array->attribs[attr][count][0] = solve_plane(cx, cy, sPlane[attr]) * invQ;
@@ -375,7 +375,7 @@
             array->spec[ix][GCOMP] = solve_plane_chan(cx, cy, sgPlane);
             array->spec[ix][BCOMP] = solve_plane_chan(cx, cy, sbPlane);
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
             ATTRIB_LOOP_BEGIN
                GLfloat invQ = solve_plane_recip(cx, cy, vPlane[attr]);
                array->attribs[attr][ix][0] = solve_plane(cx, cy, sPlane[attr]) * invQ;
@@ -426,13 +426,13 @@
                array->attribs[FRAG_ATTRIB_FOGC][j][0]
                   = array->attribs[FRAG_ATTRIB_FOGC][j + left][0];
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
                array->lambda[0][j] = array->lambda[0][j + left];
 #endif
                array->coverage[j] = array->coverage[j + left];
             }
          }
-#ifdef DO_TEXVAR
+#ifdef DO_ATTRIBS
          /* shift texcoords, varying */
          {
             SWspanarrays *array = span.array;
@@ -482,8 +482,8 @@
 #undef DO_SPEC
 #endif
 
-#ifdef DO_TEXVAR
-#undef DO_TEXVAR
+#ifdef DO_ATTRIBS
+#undef DO_ATTRIBS
 #endif
 
 #ifdef DO_OCCLUSION_TEST
diff --git a/src/mesa/swrast/s_lines.c b/src/mesa/swrast/s_lines.c
index 7b2a52b4ffa..80702e41a3c 100644
--- a/src/mesa/swrast/s_lines.c
+++ b/src/mesa/swrast/s_lines.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  6.5.3
  *
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  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"),
@@ -171,34 +171,13 @@ draw_wide_line( GLcontext *ctx, SWspan *span, GLboolean xMajor )
 #include "s_linetemp.h"
 
 
-/* Single-texture line, w/ fog, Z, specular, etc. */
+/* General-purpose textured line (any/all features). */
 #define NAME textured_line
 #define INTERP_RGBA
-#define INTERP_Z
-#define INTERP_FOG
-#define INTERP_TEX
-#define RENDER_SPAN(span)					\
-   if (ctx->Line.StippleFlag) {					\
-      span.arrayMask |= SPAN_MASK;				\
-      compute_stipple_mask(ctx, span.end, span.array->mask);	\
-   }								\
-   if (ctx->Line._Width > 1.0) {					\
-      draw_wide_line(ctx, &span, (GLboolean)(dx > dy));		\
-   }								\
-   else {							\
-      _swrast_write_rgba_span(ctx, &span);			\
-   }
-#include "s_linetemp.h"
-
-
-/* Multi-texture or separate specular line, w/ fog, Z, specular, etc. */
-#define NAME multitextured_line
-#define INTERP_RGBA
 #define INTERP_SPEC
 #define INTERP_Z
 #define INTERP_FOG
-#define INTERP_MULTITEX
-#define INTERP_VARYING
+#define INTERP_ATTRIBS
 #define RENDER_SPAN(span)					\
    if (ctx->Line.StippleFlag) {					\
       span.arrayMask |= SPAN_MASK;				\
@@ -251,8 +230,6 @@ _mesa_print_line_function(GLcontext *ctx)
       _mesa_printf("general_rgba_line\n");
    else if (swrast->Line == textured_line)
       _mesa_printf("textured_line\n");
-   else if (swrast->Line == multitextured_line)
-      _mesa_printf("multitextured_line\n");
    else
       _mesa_printf("Driver func %p\n", (void *(*)()) swrast->Line);
 }
@@ -302,15 +279,7 @@ _swrast_choose_line( GLcontext *ctx )
       else if (ctx->Texture._EnabledCoordUnits
              || ctx->FragmentProgram._Current) {
          /* textured lines */
-         if (ctx->Texture._EnabledCoordUnits > 0x1
-             || NEED_SECONDARY_COLOR(ctx)
-             || ctx->FragmentProgram._Current) {
-            /* multi-texture and/or separate specular color */
-            USE(multitextured_line);
-         }
-         else {
-            USE(textured_line);
-         }
+         USE(textured_line);
       }
       else if (ctx->Depth.Test || swrast->_FogEnabled || ctx->Line._Width != 1.0
                || ctx->Line.StippleFlag) {
diff --git a/src/mesa/swrast/s_linetemp.h b/src/mesa/swrast/s_linetemp.h
index 76da4467104..b6e8f287f45 100644
--- a/src/mesa/swrast/s_linetemp.h
+++ b/src/mesa/swrast/s_linetemp.h
@@ -35,9 +35,7 @@
  *    INTERP_RGBA     - if defined, interpolate RGBA values
  *    INTERP_SPEC     - if defined, interpolate specular RGB values
  *    INTERP_INDEX    - if defined, interpolate color index values
- *    INTERP_TEX      - if defined, interpolate unit 0 texcoords
- *    INTERP_MULTITEX - if defined, interpolate multi-texcoords
- *    INTERP_VARYING  - if defined, interpolate GLSL varyings
+ *    INTERP_ATTRIBS  - if defined, interpolate attribs (texcoords, varying, etc)
  *
  * When one can directly address pixels in the color buffer the following
  * macros can be defined and used to directly compute pixel addresses during
@@ -284,32 +282,7 @@ NAME( GLcontext *ctx, const SWvertex *vert0, const SWvertex *vert1 )
    span.attrStepX[FRAG_ATTRIB_FOGC][0] = (vert1->attrib[FRAG_ATTRIB_FOGC][0]
                                           - vert0->attrib[FRAG_ATTRIB_FOGC][0]) / numPixels;
 #endif
-#ifdef INTERP_TEX
-   interpFlags |= SPAN_TEXTURE;
-   {
-      const GLfloat invw0 = vert0->win[3];
-      const GLfloat invw1 = vert1->win[3];
-      const GLfloat invLen = 1.0F / numPixels;
-      GLfloat ds, dt, dr, dq;
-      span.attrStart[FRAG_ATTRIB_TEX0][0] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][0];
-      span.attrStart[FRAG_ATTRIB_TEX0][1] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][1];
-      span.attrStart[FRAG_ATTRIB_TEX0][2] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][2];
-      span.attrStart[FRAG_ATTRIB_TEX0][3] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][3];
-      ds = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][0]) - span.attrStart[FRAG_ATTRIB_TEX0][0];
-      dt = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][1]) - span.attrStart[FRAG_ATTRIB_TEX0][1];
-      dr = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][2]) - span.attrStart[FRAG_ATTRIB_TEX0][2];
-      dq = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][3]) - span.attrStart[FRAG_ATTRIB_TEX0][3];
-      span.attrStepX[FRAG_ATTRIB_TEX0][0] = ds * invLen;
-      span.attrStepX[FRAG_ATTRIB_TEX0][1] = dt * invLen;
-      span.attrStepX[FRAG_ATTRIB_TEX0][2] = dr * invLen;
-      span.attrStepX[FRAG_ATTRIB_TEX0][3] = dq * invLen;
-      span.attrStepY[FRAG_ATTRIB_TEX0][0] = 0.0F;
-      span.attrStepY[FRAG_ATTRIB_TEX0][1] = 0.0F;
-      span.attrStepY[FRAG_ATTRIB_TEX0][2] = 0.0F;
-      span.attrStepY[FRAG_ATTRIB_TEX0][3] = 0.0F;
-   }
-#endif
-#if defined(INTERP_MULTITEX) || defined(INTERP_VARYING)
+#if defined(INTERP_ATTRIBS)
    interpFlags |= (SPAN_TEXTURE | SPAN_VARYING);
    {
       const GLfloat invLen = 1.0F / numPixels;
@@ -443,8 +416,7 @@ NAME( GLcontext *ctx, const SWvertex *vert0, const SWvertex *vert1 )
 #undef INTERP_FOG
 #undef INTERP_RGBA
 #undef INTERP_SPEC
-#undef INTERP_TEX
-#undef INTERP_MULTITEX
+#undef INTERP_ATTRIBS
 #undef INTERP_INDEX
 #undef PIXEL_ADDRESS
 #undef PIXEL_TYPE
diff --git a/src/mesa/swrast/s_points.c b/src/mesa/swrast/s_points.c
index 5879bccf1e3..1401b772caf 100644
--- a/src/mesa/swrast/s_points.c
+++ b/src/mesa/swrast/s_points.c
@@ -38,7 +38,7 @@
 #define RGBA       0x1
 #define INDEX      0x2
 #define SMOOTH     0x4
-#define TEXTURE    0x8
+#define ATTRIBS    0x8
 #define SPECULAR  0x10
 #define LARGE     0x20
 #define ATTENUATE 0x40
@@ -104,7 +104,7 @@
 /*
  * Textured RGBA points.
  */
-#define FLAGS (RGBA | LARGE | TEXTURE | SPECULAR)
+#define FLAGS (RGBA | LARGE | ATTRIBS | SPECULAR)
 #define NAME textured_rgba_point
 #include "s_pointtemp.h"
 
@@ -112,7 +112,7 @@
 /*
  * Antialiased points with texture mapping.
  */
-#define FLAGS (RGBA | SMOOTH | TEXTURE | SPECULAR)
+#define FLAGS (RGBA | SMOOTH | ATTRIBS | SPECULAR)
 #define NAME antialiased_tex_rgba_point
 #include "s_pointtemp.h"
 
@@ -128,7 +128,7 @@
 /*
  * Distance attenuated, textured RGBA points.
  */
-#define FLAGS (RGBA | ATTENUATE | TEXTURE | SPECULAR)
+#define FLAGS (RGBA | ATTENUATE | ATTRIBS | SPECULAR)
 #define NAME atten_textured_rgba_point
 #include "s_pointtemp.h"
 
@@ -136,7 +136,7 @@
 /*
  * Distance attenuated, antialiased points with or without texture mapping.
  */
-#define FLAGS (RGBA | ATTENUATE | TEXTURE | SMOOTH)
+#define FLAGS (RGBA | ATTENUATE | ATTRIBS | SMOOTH)
 #define NAME atten_antialiased_rgba_point
 #include "s_pointtemp.h"
 
diff --git a/src/mesa/swrast/s_pointtemp.h b/src/mesa/swrast/s_pointtemp.h
index 500b3fef9df..d118a532a45 100644
--- a/src/mesa/swrast/s_pointtemp.h
+++ b/src/mesa/swrast/s_pointtemp.h
@@ -39,14 +39,14 @@
  *
  *   RGBA = do rgba instead of color index
  *   SMOOTH = do antialiasing
- *   TEXTURE = do texture coords
+ *   ATTRIBS = general attributes (texcoords, etc)
  *   SPECULAR = do separate specular color
  *   LARGE = do points with diameter > 1 pixel
  *   ATTENUATE = compute point size attenuation
  *   SPRITE = GL_ARB_point_sprite / GL_NV_point_sprite
  *
  * Notes: LARGE and ATTENUATE are exclusive of each other.
- *        TEXTURE requires RGBA
+ *        ATTRIBS requires RGBA
  */
 
 
@@ -86,7 +86,7 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
    const GLuint colorIndex = (GLuint) vert->index; /* XXX round? */
 #endif
-#if FLAGS & TEXTURE
+#if FLAGS & ATTRIBS
    GLfloat attrib[FRAG_ATTRIB_MAX][4]; /* texture & varying */
 #endif
    SWcontext *swrast = SWRAST_CONTEXT(ctx);
@@ -117,7 +117,7 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
    span->arrayMask |= SPAN_INDEX;
 #endif
-#if FLAGS & TEXTURE
+#if FLAGS & ATTRIBS
    span->arrayMask |= (SPAN_TEXTURE | SPAN_LAMBDA);
    if (ctx->FragmentProgram._Active) {
       /* Don't divide texture s,t,r by q (use TXP to do that) */
@@ -272,7 +272,7 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
             span->array->index[count] = colorIndex;
 #endif
-#if FLAGS & TEXTURE
+#if FLAGS & ATTRIBS
             ATTRIB_LOOP_BEGIN
                COPY_4V(span->array->attribs[attr][count], attrib[attr]);
                if (attr < FRAG_ATTRIB_VAR0) {
@@ -397,7 +397,7 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
       span->array->index[count] = colorIndex;
 #endif
-#if FLAGS & TEXTURE
+#if FLAGS & ATTRIBS
       ATTRIB_LOOP_BEGIN
          COPY_4V(span->array->attribs[attr][count], attribs[attr]);
       ATTRIB_LOOP_END
diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c
index 3b7960bf80f..fc9d29bbf7f 100644
--- a/src/mesa/swrast/s_triangle.c
+++ b/src/mesa/swrast/s_triangle.c
@@ -67,24 +67,9 @@ _swrast_culltriangle( GLcontext *ctx,
 
 
 /*
- * Render a flat-shaded color index triangle.
+ * Render a smooth or flat-shaded color index triangle.
  */
-#define NAME flat_ci_triangle
-#define INTERP_Z 1
-#define INTERP_FOG 1
-#define SETUP_CODE			\
-   span.interpMask |= SPAN_INDEX;	\
-   span.index = FloatToFixed(v2->index);\
-   span.indexStep = 0;
-#define RENDER_SPAN( span )  _swrast_write_index_span(ctx, &span);
-#include "s_tritemp.h"
-
-
-
-/*
- * Render a smooth-shaded color index triangle.
- */
-#define NAME smooth_ci_triangle
+#define NAME ci_triangle
 #define INTERP_Z 1
 #define INTERP_FOG 1
 #define INTERP_INDEX 1
@@ -139,7 +124,7 @@ _swrast_culltriangle( GLcontext *ctx,
  * Render an RGB, GL_DECAL, textured triangle.
  * Interpolate S,T only w/out mipmapping or perspective correction.
  *
- * No fog.
+ * No fog.  No depth testing.
  */
 #define NAME simple_textured_triangle
 #define INTERP_INT_TEX 1
@@ -803,7 +788,7 @@ fast_persp_span(GLcontext *ctx, SWspan *span,
 #define INTERP_FOG 1
 #define INTERP_RGB 1
 #define INTERP_ALPHA 1
-#define INTERP_TEX 1
+#define INTERP_ATTRIBS 1
 
 #define SETUP_CODE							\
    struct persp_info info;						\
@@ -865,16 +850,16 @@ fast_persp_span(GLcontext *ctx, SWspan *span,
 
 
 /*
- * Render a smooth-shaded, textured, RGBA triangle.
+ * Render an RGBA triangle with arbitrary attributes.
  */
-#define NAME general_textured_triangle
+#define NAME general_triangle
 #define INTERP_Z 1
 #define INTERP_W 1
 #define INTERP_FOG 1
 #define INTERP_RGB 1
 #define INTERP_SPEC 1
 #define INTERP_ALPHA 1
-#define INTERP_TEX 1
+#define INTERP_ATTRIBS 1
 #define RENDER_SPAN( span )   _swrast_write_rgba_span(ctx, &span);
 #include "s_tritemp.h"
 
@@ -1054,6 +1039,11 @@ _swrast_choose_triangle( GLcontext *ctx )
          }
       }
 
+      if (!rgbmode) {
+         USE(ci_triangle);
+         return;
+      }
+
       if (ctx->Texture._EnabledCoordUnits ||
           ctx->FragmentProgram._Current ||
           ctx->ATIFragmentShader._Enabled) {
@@ -1102,7 +1092,7 @@ _swrast_choose_triangle( GLcontext *ctx )
 	       }
 	       else {
 #if (CHAN_BITS == 16 || CHAN_BITS == 32)
-                  USE(general_textured_triangle);
+                  USE(general_triangle);
 #else
                   USE(affine_textured_triangle);
 #endif
@@ -1110,7 +1100,7 @@ _swrast_choose_triangle( GLcontext *ctx )
 	    }
 	    else {
 #if (CHAN_BITS == 16 || CHAN_BITS == 32)
-               USE(general_textured_triangle);
+               USE(general_triangle);
 #else
                USE(persp_textured_triangle);
 #endif
@@ -1118,28 +1108,18 @@ _swrast_choose_triangle( GLcontext *ctx )
 	 }
          else {
             /* general case textured triangles */
-            USE(general_textured_triangle);
+            USE(general_triangle);
          }
       }
       else {
          ASSERT(!ctx->Texture._EnabledCoordUnits);
 	 if (ctx->Light.ShadeModel==GL_SMOOTH) {
 	    /* smooth shaded, no texturing, stippled or some raster ops */
-            if (rgbmode) {
-	       USE(smooth_rgba_triangle);
-            }
-            else {
-               USE(smooth_ci_triangle);
-            }
+            USE(smooth_rgba_triangle);
 	 }
 	 else {
 	    /* flat shaded, no texturing, stippled or some raster ops */
-            if (rgbmode) {
-	       USE(flat_rgba_triangle);
-            }
-            else {
-               USE(flat_ci_triangle);
-            }
+            USE(flat_rgba_triangle);
 	 }
       }
    }
diff --git a/src/mesa/swrast/s_tritemp.h b/src/mesa/swrast/s_tritemp.h
index 97c79428c06..b8601bd5b4b 100644
--- a/src/mesa/swrast/s_tritemp.h
+++ b/src/mesa/swrast/s_tritemp.h
@@ -38,7 +38,8 @@
  *    INTERP_INDEX    - if defined, interpolate color index values
  *    INTERP_INT_TEX  - if defined, interpolate integer ST texcoords
  *                         (fast, simple 2-D texture mapping)
- *    INTERP_TEX      - if defined, interpolate texcoords and varying vars
+ *    INTERP_ATTRIBS  - if defined, interpolate arbitrary attribs (texcoords,
+ *                         varying vars, etc)
  *                         NOTE:  OpenGL STRQ = Mesa STUV (R was taken for red)
  *
  * When one can directly address pixels in the color buffer the following
@@ -601,7 +602,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
          span.intTexStep[1] = SignedFloatToFixed(span.attrStepX[FRAG_ATTRIB_TEX0][1]);
       }
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
       span.interpMask |= (SPAN_TEXTURE | SPAN_VARYING);
       {
          /* win[3] is 1/W */
@@ -719,7 +720,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
          GLfixed sLeft=0, dsOuter=0, dsInner;
          GLfixed tLeft=0, dtOuter=0, dtInner;
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
          GLfloat sLeft[FRAG_ATTRIB_MAX];
          GLfloat tLeft[FRAG_ATTRIB_MAX];
          GLfloat uLeft[FRAG_ATTRIB_MAX];
@@ -986,7 +987,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                   dtOuter = SignedFloatToFixed(span.attrStepY[FRAG_ATTRIB_TEX0][1] + dxOuter * span.attrStepX[FRAG_ATTRIB_TEX0][1]);
                }
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
                ATTRIB_LOOP_BEGIN
                   const GLfloat invW = vLower->win[3];
                   const GLfloat s0 = vLower->attrib[attr][0] * invW;
@@ -1057,7 +1058,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
             dsInner = dsOuter + span.intTexStep[0];
             dtInner = dtOuter + span.intTexStep[1];
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
             ATTRIB_LOOP_BEGIN
                dsInner[attr] = dsOuter[attr] + span.attrStepX[attr][0];
                dtInner[attr] = dtOuter[attr] + span.attrStepX[attr][1];
@@ -1106,7 +1107,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                span.intTex[1] = tLeft;
 #endif
 
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
                ATTRIB_LOOP_BEGIN
                   span.attrStart[attr][0] = sLeft[attr];
                   span.attrStart[attr][1] = tLeft[attr];
@@ -1194,7 +1195,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                   sLeft += dsOuter;
                   tLeft += dtOuter;
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
                   ATTRIB_LOOP_BEGIN
                      sLeft[attr] += dsOuter[attr];
                      tLeft[attr] += dtOuter[attr];
@@ -1239,7 +1240,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                   sLeft += dsInner;
                   tLeft += dtInner;
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
                   ATTRIB_LOOP_BEGIN
                      sLeft[attr] += dsInner[attr];
                      tLeft[attr] += dtInner[attr];
@@ -1276,7 +1277,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
 #undef INTERP_SPEC
 #undef INTERP_INDEX
 #undef INTERP_INT_TEX
-#undef INTERP_TEX
+#undef INTERP_ATTRIBS
 #undef TEX_UNIT_LOOP
 #undef VARYING_LOOP
 
diff --git a/src/mesa/tnl_dd/t_dd_vb.c b/src/mesa/tnl_dd/t_dd_vb.c
index 629f328a4d1..6cdd1bc0313 100644
--- a/src/mesa/tnl_dd/t_dd_vb.c
+++ b/src/mesa/tnl_dd/t_dd_vb.c
@@ -135,7 +135,7 @@ void TAG(translate_vertex)(GLcontext *ctx,
       dst->specular[1] = src->v.specular.green;
       dst->specular[2] = src->v.specular.blue;
 
-      dst->fog = src->v.specular.alpha/255.0;
+      dst->attrib[FRAG_ATTRIB_FOGC][0] = src->v.specular.alpha/255.0;
 
       if (HAVE_PTEX_VERTICES &&
 	  ((HAVE_TEX2_VERTICES && format == PROJ_TEX3_VERTEX_FORMAT) ||