+++ /dev/null
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#include "vertexformat.h"
-
-namespace Msp {
-namespace GL {
-
-uint get_stride(VertexFormat f)
-{
- uint stride=0;
- for(uint fmt=f; fmt; fmt>>=4)
- stride+=(fmt&3)+1;
- return stride;
-}
-
-std::istream &operator>>(std::istream &in, VertexFormat &f)
-{
- std::string str;
- in>>str;
-
- unsigned start=0;
- f=NODATA;
-
- while(1)
- {
- unsigned underscore=str.find('_', start);
- if(!str.compare(start, underscore-start, "VERTEX2"))
- f=(f,VERTEX2);
- else if(!str.compare(start, underscore-start, "VERTEX3"))
- f=(f,VERTEX3);
- else if(!str.compare(start, underscore-start, "VERTEX4"))
- f=(f,VERTEX4);
- else if(!str.compare(start, underscore-start, "NORMAL3"))
- f=(f,NORMAL3);
- else if(!str.compare(start, underscore-start, "TEXCOORD1"))
- f=(f,TEXCOORD1);
- else if(!str.compare(start, underscore-start, "TEXCOORD2"))
- f=(f,TEXCOORD2);
- else if(!str.compare(start, underscore-start, "TEXCOORD3"))
- f=(f,TEXCOORD3);
- else if(!str.compare(start, underscore-start, "TEXCOORD4"))
- f=(f,TEXCOORD4);
- else if(!str.compare(start, underscore-start, "COLOR4UB"))
- f=(f,COLOR4_UBYTE);
- else if(!str.compare(start, underscore-start, "COLOR3F"))
- f=(f,COLOR3_FLOAT);
- else if(!str.compare(start, underscore-start, "COLOR4F"))
- f=(f,COLOR4_FLOAT);
- else
- {
- in.setstate(std::ios_base::failbit);
- break;
- }
-
- if(underscore==std::string::npos)
- break;
- start=underscore+1;
- }
-
- return in;
-}
-
-} // namespace GL
-} // namespace Msp