iPhone OpenGL ES missing functions should be there - glBlendFuncSeparate etc

Posted by quixoto on Stack Overflow See other posts from Stack Overflow or by quixoto
Published on 2010-05-11T22:30:03Z Indexed on 2010/05/11 22:34 UTC
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Filed under:

opengl

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opengl-es

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iphone

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iphone-sdk-3.0

I'm using OpenGL ES 1.1 on the iPhone, and I'd like to use the following functions:

glBlendFuncSeparate
glBlendColor

With their related constants. These didn't exist in early iPhone GL implementations, but according to this page: http://developer.apple.com/iphone/library/releasenotes/General/iPhone30APIDiffs/index.html

they should be there in 3.0+, which I'm building for. But I'm getting "implicit definition" warnings. What do I need to do to get those functions?

Thanks!

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