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[media] uvcvideo: Add GUID for BGR 8:8:8
The Magewell XI100DUSB-HDMI video capture device reports the pixel format "e436eb7d-524f-11ce-9f53-0020af0ba770". This is its GUID for BGR 8:8:8. The UVC 1.5 spec only defines GUIDs for YUY2, NV12, M420 and I420. This seems to be an extension documented in the Microsoft Windows Media Format SDK - or at least the Media Format SDK was the only hit that Google gave when searching for the GUID. This Media Format SDK defines this GUID as corresponding to `MEDIASUBTYPE_RGB24`. Note though, the XI100DUSB outputs BGR e.g. byte-reversed. I don't know if its the capture device in error or Microsoft mean BGR when they say RGB. : http://www.magewell.com/hardware/dongles/xi100dusb-hdmi/xi100dusb-hdmi_features.html?lang=en : http://www.usb.org/developers/docs/devclass_docs/USB_Video_Class_1_5.zip : http://msdn.microsoft.com/en-gb/library/windows/desktop/dd757532(v=vs.85).aspx Signed-off-by: William Manley <email@example.com> Signed-off-by: Laurent Pinchart <firstname.lastname@example.org> Signed-off-by: Mauro Carvalho Chehab <email@example.com>
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