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lineloop fix

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This commit is contained in:
Keith Whitwell 2002-10-11 08:24:13 +00:00
parent d54d4633fd
commit b110ca34f0
1 changed files with 16 additions and 8 deletions
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24
src/mesa/drivers/common/t_dd_dmatmp.h
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@ -1,4 +1,4 @@
/* $Id: t_dd_dmatmp.h,v 1.13 2002/06/15 02:38:18 brianp Exp $ */
/* $Id: t_dd_dmatmp.h,v 1.14 2002/10/11 08:24:13 keithw Exp $ */
/*
* Mesa 3-D graphics library
@ -240,17 +240,25 @@ static void TAG(render_line_loop_verts)( GLcontext *ctx,
currentsz--;
dmasz--;
if (currentsz < 8)
currentsz = dmasz;
for ( ; j + 1 < count; j += nr - 1 ) {
nr = MIN2( currentsz, count - j );
EMIT_VERTS( ctx, j, nr );
if (currentsz < 8) {
NEW_BUFFER();
currentsz = dmasz;
}
if (start < count - 1 && (flags & PRIM_END))
if (j + 1 < count) {
for ( ; j + 1 < count; j += nr - 1 ) {
nr = MIN2( currentsz, count - j );
EMIT_VERTS( ctx, j, nr );
currentsz = dmasz;
}
if (start < count - 1 && (flags & PRIM_END))
EMIT_VERTS( ctx, start, 1 );
}
else if (start + 1 < count && (flags & PRIM_END)) {
EMIT_VERTS( ctx, start+1, 1 );
EMIT_VERTS( ctx, start, 1 );
}
FINISH;