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authorKeith Whitwell <keith@tungstengraphics.com>2001-06-01 12:07:15 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2001-06-01 12:07:15 +0000
commit741c2e6434f2c4f273c7cdecb227514bacd3cc8a (patch)
treec87a57d1b16bdfc41e7fd25cccda6ed49d5104a7 /src/mesa
parent4097590bc6e13c1903760dbfb1d60123ee0f527d (diff)
apply David Miller's quad/backcolor patch
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/common/t_dd_tritmp.h72
1 files changed, 49 insertions, 23 deletions
diff --git a/src/mesa/drivers/common/t_dd_tritmp.h b/src/mesa/drivers/common/t_dd_tritmp.h
index 87800929e68..ce63e0c50db 100644
--- a/src/mesa/drivers/common/t_dd_tritmp.h
+++ b/src/mesa/drivers/common/t_dd_tritmp.h
@@ -1,4 +1,4 @@
-/* $Id: t_dd_tritmp.h,v 1.10 2001/04/28 15:47:48 keithw Exp $ */
+/* $Id: t_dd_tritmp.h,v 1.11 2001/06/01 12:07:15 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -388,31 +388,57 @@ static void TAG(quad)( GLcontext *ctx,
GLfloat (*vbcolor)[4] = VB->ColorPtr[1]->Ptr;
(void)vbcolor;
- if (!DO_FLAT) {
- VERT_SAVE_RGBA( 0 );
- VERT_SAVE_RGBA( 1 );
- VERT_SAVE_RGBA( 2 );
- VERT_SET_RGBA( v[0], vbcolor[e0] );
- VERT_SET_RGBA( v[1], vbcolor[e1] );
- VERT_SET_RGBA( v[2], vbcolor[e2] );
+ if (HAVE_BACK_COLORS) {
+ if (!DO_FLAT) {
+ VERT_SAVE_RGBA( 0 );
+ VERT_SAVE_RGBA( 1 );
+ VERT_SAVE_RGBA( 2 );
+ VERT_COPY_RGBA1( v[0] );
+ VERT_COPY_RGBA1( v[1] );
+ VERT_COPY_RGBA1( v[2] );
+ }
+ VERT_SAVE_RGBA( 3 );
+ VERT_COPY_RGBA1( v[3] );
+ if (HAVE_SPEC) {
+ if (!DO_FLAT) {
+ VERT_SAVE_SPEC( 0 );
+ VERT_SAVE_SPEC( 1 );
+ VERT_SAVE_SPEC( 2 );
+ VERT_COPY_SPEC1( v[0] );
+ VERT_COPY_SPEC1( v[1] );
+ VERT_COPY_SPEC1( v[2] );
+ }
+ VERT_SAVE_SPEC( 3 );
+ VERT_COPY_SPEC1( v[3] );
+ }
}
- VERT_SAVE_RGBA( 3 );
- VERT_SET_RGBA( v[3], vbcolor[e3] );
+ else {
+ if (!DO_FLAT) {
+ VERT_SAVE_RGBA( 0 );
+ VERT_SAVE_RGBA( 1 );
+ VERT_SAVE_RGBA( 2 );
+ VERT_SET_RGBA( v[0], vbcolor[e0] );
+ VERT_SET_RGBA( v[1], vbcolor[e1] );
+ VERT_SET_RGBA( v[2], vbcolor[e2] );
+ }
+ VERT_SAVE_RGBA( 3 );
+ VERT_SET_RGBA( v[3], vbcolor[e3] );
- if (HAVE_SPEC && VB->SecondaryColorPtr[1]) {
- GLchan (*vbspec)[4] = VB->SecondaryColorPtr[1]->Ptr;
- ASSERT(VB->SecondaryColorPtr[1]->StrideB==4*sizeof(GLfloat));
+ if (HAVE_SPEC && VB->SecondaryColorPtr[1]) {
+ GLchan (*vbspec)[4] = VB->SecondaryColorPtr[1]->Ptr;
+ ASSERT(VB->SecondaryColorPtr[1]->StrideB==4*sizeof(GLfloat));
- if (!DO_FLAT) {
- VERT_SAVE_SPEC( 0 );
- VERT_SAVE_SPEC( 1 );
- VERT_SAVE_SPEC( 2 );
- VERT_SET_SPEC( v[0], vbspec[e0] );
- VERT_SET_SPEC( v[1], vbspec[e1] );
- VERT_SET_SPEC( v[2], vbspec[e2] );
- }
- VERT_SAVE_SPEC( 3 );
- VERT_SET_SPEC( v[3], vbspec[e3] );
+ if (!DO_FLAT) {
+ VERT_SAVE_SPEC( 0 );
+ VERT_SAVE_SPEC( 1 );
+ VERT_SAVE_SPEC( 2 );
+ VERT_SET_SPEC( v[0], vbspec[e0] );
+ VERT_SET_SPEC( v[1], vbspec[e1] );
+ VERT_SET_SPEC( v[2], vbspec[e2] );
+ }
+ VERT_SAVE_SPEC( 3 );
+ VERT_SET_SPEC( v[3], vbspec[e3] );
+ }
}
}
else {