[replying to the list this time] I don't know if it is possible, but if CoreVideo can't do it OpenCV could probably do it. Not sure if 2vuy is in their list. Have a look at https://docs.opencv.org/3.4/d8/d01/group__imgproc__color__conversions.html#ga4e0972be5de079fed4e3a10e24ef5ef0
This should be hardware accelerated to some degree... > Sent: Friday, February 28, 2020 at 7:26 PM > From: "Thiago Macieira" <thiago.macie...@intel.com> > To: interest@qt-project.org > Subject: Re: [Interest] Converting CVImageBufferRef into QImage > > On Friday, 28 February 2020 09:57:31 PST Nuno Santos wrote: > > Thiago, > > > > kCVPixelFormatType_422YpCbCr8 = '2vuy', /* Component Y'CbCr 8-bit > > 4:2:2, ordered Cb Y'0 Cr Y'1 */ > > > > Missing your incredible replies already... You ROCK! :) > > > > The question is still pertinent in the Qt domain since there is no direct > > way of constructing a QImage from 2vuy color space. > > Then you convert yourself or via some HW acceleration. > > You may be able to ask CV to convert to ARGB32 in HW for you. > > -- > Thiago Macieira - thiago.macieira (AT) intel.com > Software Architect - Intel System Software Products > > > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > https://lists.qt-project.org/listinfo/interest > _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
