[sdljava-users] Usage example for glGetDoublev [call allocateDirect()]

[Ivan G. <IG...@re...>]

Greetings,

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...sending this email from work so I don't have the original to reply
too.

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I realized on the way here that actually all you have to do is call
allocateDirect() instead of just allocate().  Notice that
allocateDirect() only exists on ByteBuffer.  After you allocate a direct
byte buffer then call the appropriate asXXXXBuffer() method to get the
type of buffer you want.  You can see examples of this in
SDLSurface.java in the get/setPixelData(...) methods.  I don't remember
the precise name here but you should be able to find it.  Be careful to
allocate the correct size of ByteBuffer based on what your going to
convert it to.

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Please let me know if you end up getting this to work.

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-Ivan/