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Re: Copying raw RGBA image data to NSBitmapImageRep coming out funny

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Re: Copying raw RGBA image data to NSBitmapImageRep coming out funny

Subject: Re: Copying raw RGBA image data to NSBitmapImageRep coming out funny
From: "E. Wing" <email@hidden>
Date: Wed, 10 Jan 2007 17:02:26 -0800

> >> Try NSAlphaFirstBitmapFormat

> This didn't seem to help. Depending on whether I used

I forgot to mention that I'm using GL_BGRA, and not GL_RGBA.

GL_BGRA, with GL_UNSIGNED_INT_8_8_8_8_REV on big endian or
GL_UNSIGNED_INT_8_8_8_8 on intel and NSAlphaFirstBitmapFormat is
working on both PPC and intel.


So as you suggested, I changed to GL_BGRA, used
GL_UNSIGNED_INT_8_8_8_8_REV on PowerPC, and set
NSAlphaFirstBitmapFormat. But my images still come out the same funny
way as my original post.

Any other ideas?

Thanks,
Eric
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References:  
  >Copying raw RGBA image data to NSBitmapImageRep coming out funny (From: "E. Wing" <email@hidden>)
  >Re: Copying raw RGBA image data to NSBitmapImageRep coming out funny (From: Nir Soffer <email@hidden>)
  >Re: Copying raw RGBA image data to NSBitmapImageRep coming out funny (From: "E. Wing" <email@hidden>)
  >Re: Copying raw RGBA image data to NSBitmapImageRep coming out funny (From: Nir Soffer <email@hidden>)




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