drawing - Draw to YCbCr color to screen -

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i'm attempting draw screen bunch of colors have in ycbcr coordinates. however, drawing libraries can find (windows or cross-platform) want specify colors in rgb , don't want convert , lose precision. can tell me how this?

since monitor rgb have convert colors somewhere. if yourself, or let third party library doesn't matter. believe sdl lets put ycbcr/yuv-values directly. colors converted rgb either software or graphics card on way monitor.


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