-/* $Id: t_imm_fixup.c,v 1.26 2001/08/03 00:16:36 keithw Exp $ */
+/* $Id: t_imm_fixup.c,v 1.27 2001/11/26 12:56:07 keithw Exp $ */
/*
* Mesa 3-D graphics library
tnl->ExecCopySource = IM;
tnl->ExecCopyCount = 0;
tnl->ExecCopyTexSize = IM->CopyTexSize;
- tnl->ExecParity = IM->PrimitiveLength[IM->LastPrimitive] & 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;