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fx another place where PRIM_PARITY is calculated

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Keith Whitwell 2001-12-03 17:47:04 +00:00
parent a8b25ada45
commit 4ea18fc2dc
1 changed files with 5 additions and 2 deletions
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7
src/mesa/tnl/t_imm_fixup.c
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@ -1,4 +1,4 @@
/* $Id: t_imm_fixup.c,v 1.27 2001/11/26 12:56:07 keithw Exp $ */
/* $Id: t_imm_fixup.c,v 1.28 2001/12/03 17:47:04 keithw Exp $ */
/*
* Mesa 3-D graphics library
@ -766,7 +766,10 @@ _tnl_get_purged_copy_verts( GLcontext *ctx, struct immediate *IM )
GLuint ovf = 0, i;
tnl->ExecCopyCount = 0;
tnl->ExecParity = IM->PrimitiveLength[last] & 1;
if (IM->LastPrimitive != IM->CopyStart)
tnl->ExecParity = 0;
tnl->ExecParity ^= IM->PrimitiveLength[IM->LastPrimitive] & 1;
if (pincr != 1 && (IM->Count - last - pintro))
ovf = (IM->Count - last - pintro) % pincr;