accomodate vtx-0-2-branch

4 files changed, 65 insertions, 93 deletions

diff --git a/src/mesa/drivers/glide/fxglidew.h b/src/mesa/drivers/glide/fxglidew.h
index 31a8fa3b02..feacde8418 100644
--- a/src/mesa/drivers/glide/fxglidew.h
+++ b/src/mesa/drivers/glide/fxglidew.h
@@ -119,7 +119,8 @@ typedef struct {
         float oow;		/* 1/W (used for W-buffering, texturing) */
         unsigned char pargb[4];	/* B, G, R, A [0..255] */
         GrTmuVertex tmuvtx[GLIDE_NUM_TMU];
-        long pad[16 - 11];	/* future use; also ensure 64b structure */
+        float fog;		/* fog coordinate */
+        long pad[16 - 12];	/* ensure 64b structure */
 } GrVertex;
 
 #define GR_VERTEX_X_OFFSET              0
@@ -133,6 +134,7 @@ typedef struct {
 #define GR_VERTEX_SOW_TMU1_OFFSET       8
 #define GR_VERTEX_TOW_TMU1_OFFSET       9
 #define GR_VERTEX_OOW_TMU1_OFFSET       10
+#define GR_VERTEX_FOG_OFFSET            11
 
 
 
diff --git a/src/mesa/drivers/glide/fxtris.c b/src/mesa/drivers/glide/fxtris.c
index 08ecc6dd81..209a29e766 100644
--- a/src/mesa/drivers/glide/fxtris.c
+++ b/src/mesa/drivers/glide/fxtris.c
@@ -24,6 +24,7 @@
 
 /* Authors:
  *    Keith Whitwell <keith@tungstengraphics.com>
+ *    Daniel Borca <dborca@users.sourceforge.net>
  */
 
 #include "glheader.h"
@@ -310,10 +311,10 @@ static struct {
 
 #define VERT_SET_RGBA( dst, f )                   \
 do {						\
-   dst->pargb[2] = f[0];	\
-   dst->pargb[1] = f[1];	\
-   dst->pargb[0] = f[2];	\
-   dst->pargb[3] = f[3];	\
+   dst->pargb[2] = f[0] * 255.;	\
+   dst->pargb[1] = f[1] * 255.;	\
+   dst->pargb[0] = f[2] * 255.;	\
+   dst->pargb[3] = f[3] * 255.;	\
 } while (0)
 
 #define VERT_COPY_RGBA( v0, v1 ) 		\
@@ -343,7 +344,7 @@ do {						\
 #define RENDER_PRIMITIVE fxMesa->render_primitive
 #define IND FX_FALLBACK_BIT
 #define TAG(x) x
-#include "../common/t_dd_unfilled.h"
+#include "../../tnl_dd/t_dd_unfilled.h"
 #undef IND
 
 /***********************************************************************
@@ -352,136 +353,136 @@ do {						\
 
 #define IND (0)
 #define TAG(x) x
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT)
 #define TAG(x) x##_offset
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT)
 #define TAG(x) x##_twoside
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT)
 #define TAG(x) x##_twoside_offset
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_UNFILLED_BIT)
 #define TAG(x) x##_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT)
 #define TAG(x) x##_offset_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT)
 #define TAG(x) x##_twoside_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT)
 #define TAG(x) x##_twoside_offset_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_FALLBACK_BIT)
 #define TAG(x) x##_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT)
 #define TAG(x) x##_offset_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT)
 #define TAG(x) x##_twoside_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT)
 #define TAG(x) x##_twoside_offset_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT)
 #define TAG(x) x##_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT)
 #define TAG(x) x##_offset_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT)
 #define TAG(x) x##_twoside_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
 	     FX_FALLBACK_BIT)
 #define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 
 /* Fx doesn't support provoking-vertex flat-shading?
  */
 #define IND (FX_FLAT_BIT)
 #define TAG(x) x##_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_offset_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_offset_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_UNFILLED_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_offset_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_offset_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_offset_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_offset_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_offset_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 #define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
 	     FX_FALLBACK_BIT|FX_FLAT_BIT)
 #define TAG(x) x##_twoside_offset_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
 
 
 static void init_rast_tab( void )
@@ -719,9 +720,10 @@ static void fx_render_vb_tri_strip( GLcontext *ctx,
 
    INIT(GL_TRIANGLE_STRIP);
 
+   /* [dBorca] WTF?!?
    if (flags & PRIM_PARITY) 
       mode = GR_TRIANGLE_STRIP_CONTINUE;
-   else
+   else*/
       mode = GR_TRIANGLE_STRIP;
 
    grDrawVertexArrayContiguous( mode, count-start,
@@ -837,7 +839,7 @@ static void (*fx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
    fx_render_vb_poly,
    fx_render_vb_noop,
 };
-#undef INIT(x)
+#undef INIT
 
 
 /**********************************************************************/
@@ -879,7 +881,7 @@ static void (*fx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
 #undef TAG
 #define TAG(x) fx_##x##_elts
 #define ELT(x) elt[x]
-#include "../common/t_dd_rendertmp.h"
+#include "../../tnl_dd/t_dd_rendertmp.h"
 
 /* Verts, no clipping.
  */
@@ -887,7 +889,7 @@ static void (*fx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
 #undef TAG
 #define TAG(x) fx_##x##_verts
 #define ELT(x) x
-/*#include "../common/t_dd_rendertmp.h"*/ /* we have fx_render_vb_* now */
+/*#include "../../tnl_dd/t_dd_rendertmp.h"*/ /* we have fx_render_vb_* now */
 
 
 
diff --git a/src/mesa/drivers/glide/fxvb.c b/src/mesa/drivers/glide/fxvb.c
index 8d3647ad60..03cefef082 100644
--- a/src/mesa/drivers/glide/fxvb.c
+++ b/src/mesa/drivers/glide/fxvb.c
@@ -24,7 +24,8 @@
  */
 
 /* Authors:
- *   Keith Whitwell
+ *    Keith Whitwell <keith@tungstengraphics.com>
+ *    Daniel Borca <dborca@users.sourceforge.net>
  */
 
 #ifdef HAVE_CONFIG_H
@@ -67,41 +68,7 @@ static struct {
 } setup_tab[MAX_SETUP];
 
 
-static void import_float_colors( GLcontext *ctx )
-{
-   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-   struct gl_client_array *from = VB->ColorPtr[0];
-   struct gl_client_array *to = &FX_CONTEXT(ctx)->UbyteColor;
-   GLuint count = VB->Count;
-
-   if (!to->Ptr) {
-      to->Ptr = ALIGN_MALLOC( VB->Size * 4 * sizeof(GLubyte), 32 );
-      to->Type = GL_UNSIGNED_BYTE;
-   }
-
-   /* No need to transform the same value 3000 times.
-    */
-   if (!from->StrideB) {
-      to->StrideB = 0;
-      count = 1;
-   }
-   else
-      to->StrideB = 4 * sizeof(GLubyte);
-   
-   _math_trans_4ub( (GLubyte (*)[4]) to->Ptr,
-		    from->Ptr,
-		    from->StrideB,
-		    from->Type,
-		    from->Size,
-		    0,
-		    count);
-
-   VB->ColorPtr[0] = to;
-}
-
-
-/* Hack alert: assume chan is 8 bits */
-#define GET_COLOR(ptr, idx) (((GLchan (*)[4])((ptr)->Ptr))[idx])
+#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
 
 
 static void interp_extras( GLcontext *ctx,
@@ -112,13 +79,15 @@ static void interp_extras( GLcontext *ctx,
    struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
 
    if (VB->ColorPtr[1]) {
-      INTERP_4CHAN( t,
+      assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
+
+      INTERP_4F( t,
 		 GET_COLOR(VB->ColorPtr[1], dst),
 		 GET_COLOR(VB->ColorPtr[1], out),
 		 GET_COLOR(VB->ColorPtr[1], in) );
 #if 1 /* [dBorca] GL_EXT_separate_specular_color */
       if (VB->SecondaryColorPtr[1]) {
-	 INTERP_3CHAN( t,
+	 INTERP_3F( t,
 		    GET_COLOR(VB->SecondaryColorPtr[1], dst),
 		    GET_COLOR(VB->SecondaryColorPtr[1], out),
 		    GET_COLOR(VB->SecondaryColorPtr[1], in) );
@@ -139,11 +108,11 @@ static void copy_pv_extras( GLcontext *ctx, GLuint dst, GLuint src )
    struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
 
    if (VB->ColorPtr[1]) {
-	 COPY_CHAN4( GET_COLOR(VB->ColorPtr[1], dst),
+	 COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
 		   GET_COLOR(VB->ColorPtr[1], src) );
 #if 1 /* [dBorca] GL_EXT_separate_specular_color */
 	 if (VB->SecondaryColorPtr[1]) {
-	    COPY_CHAN4( GET_COLOR(VB->SecondaryColorPtr[1], dst),
+	    COPY_4FV( GET_COLOR(VB->SecondaryColorPtr[1], dst),
 		      GET_COLOR(VB->SecondaryColorPtr[1], src) );
 	 }
 #endif
diff --git a/src/mesa/drivers/glide/fxvbtmp.h b/src/mesa/drivers/glide/fxvbtmp.h
index 7d5741cd75..e0af9bdb4f 100644
--- a/src/mesa/drivers/glide/fxvbtmp.h
+++ b/src/mesa/drivers/glide/fxvbtmp.h
@@ -24,6 +24,7 @@
 
 /* Authors:
  *    Keith Whitwell <keith@tungstengraphics.com>
+ *    Daniel Borca <dborca@users.sourceforge.net>
  */
 
 
@@ -40,7 +41,7 @@ static void TAG(emit)( GLcontext *ctx,
    GLuint tmu0_source = fxMesa->tmu_source[0];
    GLuint tmu1_source = fxMesa->tmu_source[1];
    GLfloat (*tc0)[4], (*tc1)[4];
-   GLubyte (*col)[4];
+   GLfloat (*col)[4];
    GLuint tc0_stride, tc1_stride, col_stride;
    GLuint tc0_size, tc1_size;
    GLfloat (*proj)[4] = VB->NdcPtr->data; 
@@ -71,10 +72,8 @@ static void TAG(emit)( GLcontext *ctx,
    }
    
    if (IND & SETUP_RGBA) {
-      if (VB->ColorPtr[0]->Type != GL_UNSIGNED_BYTE)
-	 import_float_colors( ctx );
-      col = VB->ColorPtr[0]->Ptr;
-      col_stride = VB->ColorPtr[0]->StrideB;
+      col = VB->ColorPtr[0]->data;
+      col_stride = VB->ColorPtr[0]->stride;
    }
 
    if (start) {
@@ -84,7 +83,7 @@ static void TAG(emit)( GLcontext *ctx,
       if (IND & SETUP_TMU1) 
 	 tc1 =  (GLfloat (*)[4])((GLubyte *)tc1 + start * tc1_stride);
       if (IND & SETUP_RGBA) 
-	 STRIDE_4UB(col, start * col_stride);
+	 STRIDE_4F(col, start * col_stride);
    }
 
    for (i=start; i < end; i++, v++) {
@@ -116,11 +115,11 @@ static void TAG(emit)( GLcontext *ctx,
 	 proj =  (GLfloat (*)[4])((GLubyte *)proj +  proj_stride);
       }
       if (IND & SETUP_RGBA) {
-	 v->pargb[2] = col[0][0];
-	 v->pargb[1] = col[0][1];
-	 v->pargb[0] = col[0][2];
-	 v->pargb[3] = col[0][3];
-	 STRIDE_4UB(col, col_stride);
+	 v->pargb[2] = col[0][0] * 255.;
+	 v->pargb[1] = col[0][1] * 255.;
+	 v->pargb[0] = col[0][2] * 255.;
+	 v->pargb[3] = col[0][3] * 255.;
+	 STRIDE_4F(col, col_stride);
       }
       if (IND & SETUP_TMU0) {
 	 GLfloat w = v->oow;