X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fvertexarraybuilder.cpp;h=09b0a1f2a85655e21e3f87b15525a7f8ac87d756;hb=bc3c82a86eeadde54be9fe32a8a8a76872ca99c3;hp=8e7e2cb5dd4433625747545cea073fee6715e89c;hpb=b8fef9be469eb16e54068bac7e275ea225efc71c;p=libs%2Fgl.git

diff --git a/source/vertexarraybuilder.cpp b/source/vertexarraybuilder.cpp
index 8e7e2cb5..09b0a1f2 100644
--- a/source/vertexarraybuilder.cpp
+++ b/source/vertexarraybuilder.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of libmspgl
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
@@ -26,7 +26,8 @@ void VertexArrayBuilder::vertex_(float x, float y, float z, float w)
 	for(const unsigned char *c=array.get_format().begin(); c!=array.get_format().end(); ++c)
 	{
 		uint size=(*c&3)+1;
-		switch(*c>>2)
+		uint type=*c>>2;
+		switch(type)
 		{
 		case 0:
 			*ptr++=x;
@@ -64,7 +65,7 @@ void VertexArrayBuilder::vertex_(float x, float y, float z, float w)
 			}
 			break;
 		default:
-			const Attrib &a=av[(*c>>2)-4];
+			const Attrib &a=av[type-4];
 			*ptr++=a.x;
 			if(size>=2) *ptr++=a.y;
 			if(size>=3) *ptr++=a.z;