Haithem, Thanks for pointing out that macro. I wasn't aware of it. Unfortunately, it doesn't actually indicate the colorspace. It indicates if the format is RGB or YUV (and if it is YUV, then assumes it is BT601). How do you tell the difference between a surface that is BT601 and BT709? I believe the attached patch is the only way in order to get the complete information. Although I would be more than happy to be wrong. :)
Regards, Bryce From: haithem rahmani [mailto:[email protected]] Sent: Saturday, May 19, 2012 10:04 AM To: Poole, Bryce Cc: [email protected] Subject: Re: [directfb-dev] [PATCH] Added GetColorSpace to the IDirectFBSurface interface. Hi, On Fri, May 18, 2012 at 9:46 PM, Poole, Bryce <[email protected]<mailto:[email protected]>> wrote: I needed a way to determine the colorspace of a surface. So I added a GetColorSpace API call to the IDirectFBSurface. I have attached the patch that I made from the repository head. You can call the IDirectFBSurface::GetPixelFormat(), then call the macro DFB_COLORSPACE_DEFAULT to get the colorspace. HtH regards Haithem. -- Never say that's "impossible", the word itself says "I'm Possible"
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