Construct uniform buffers for named uniform blocks

[libs/gl.git] / source / vertexformat.h

diff --git a/source/vertexformat.h b/source/vertexformat.h
index 53562ef922ba3ccf4bc1cf44ffb5feeef3691f3d..edea62d80262910893cd0355bd188853359f0e2d 100644 (file)
--- a/source/vertexformat.h
+++ b/source/vertexformat.h
@@ -1,14 +1,7 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007, 2009-2010  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_VERTEXFORMAT_H_
 #define MSP_GL_VERTEXFORMAT_H_
 
-#include <istream>
+#include <msp/strings/lexicalcast.h>
 
 namespace Msp {
 namespace GL {
@@ -46,6 +39,7 @@ struct VertexFormat
        const unsigned char *begin() const { return data ? data+1 : 0; }
        const unsigned char *end() const { return data ? data+1+data[0] : 0; }
        unsigned stride() const;
+       int offset(VertexComponent, unsigned = 0) const;
 };
 
 VertexFormat operator,(const VertexFormat &f, VertexComponent c);