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Unsatisfactory Software forum| Re: radeonHD video hw acceleration |
Subject: Re: radeonHD video hw acceleration by LiveForIt on 2013/1/9 21:48:26 @Hans. It's interesting, so what you rally wont is not to convert the YUV422 into RGB, but keep components divided and use shadier to mix it all. I don't know have you thinking about doing it, B/W contrast or Y component, will need to shade the color more black or more white, will you need two textures whit alpha? Black texture and a white texture and just manipulate the alpha? If I remember correct the Y component plain is larger than UV component plains, so it will need to scale to fit etch other, so it's not loss less format. |