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OpenSceneGraph/src
Robert Osfield 0e29cd6971 From Paul Martz, "Summary: GL3 deprecates "glGetString(GL_EXTENSIONS)". In GL3, individual extension strings are queried by looping over GL_NUM_EXTENSIONS and calling "glGetStringi(GL_EXTENSIONS,<index>)".
The fix is basically as follows:
 if( GL3 )
   Query indexed extension strings.
 else
   Query the old way.

The "else" branch is re-indented but otherwise shouldn't contain any changes."
2010-02-26 09:48:22 +00:00
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