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Re: Convert GWorldPtr into a NSImage

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Re: Convert GWorldPtr into a NSImage

Subject: Re: Convert GWorldPtr into a NSImage
From: Michael Vannorsdel <email@hidden>
Date: Thu, 8 Jan 2009 07:08:30 -0700

vImage_Buffer struct has a field for row bytes as well as image dimensions.


On Jan 8, 2009, at 6:54 AM, Eric Gorr wrote:

Looks nearly perfect ... unfortunately, it does not look like it will take the rowBytes of the GWorldPtr data into account. But, it may still be faster to create a flattened buffer and pass that into vImagePermuteChannels_ARGB8888 to do all of the swapping.


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References:  
  >Convert GWorldPtr into a NSImage (From: Eric Gorr <email@hidden>)
  >Re: Convert GWorldPtr into a NSImage (From: Graham Cox <email@hidden>)
  >Re: Convert GWorldPtr into a NSImage (From: Eric Gorr <email@hidden>)
  >Re: Convert GWorldPtr into a NSImage (From: Graham Cox <email@hidden>)
  >Re: Convert GWorldPtr into a NSImage (From: Daniel Kennett <email@hidden>)
  >Re: Convert GWorldPtr into a NSImage (From: Eric Gorr <email@hidden>)
  >Re: Convert GWorldPtr into a NSImage (From: Michael Vannorsdel <email@hidden>)
  >Re: Convert GWorldPtr into a NSImage (From: Eric Gorr <email@hidden>)




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