Get rid of un-needed float-specific defines around yuv support. Remove unintended support for rgb to yuv conversion. We only support yuv to rgb conversion.
EXPORTS
_ZN19CWsRateLimitGraphic23QueryPluginForFrameRateER9TAnimData @ 1 NONAME
_ZN19CWsRateLimitGraphic4NewLE4TUid @ 2 NONAME
_ZN19CWsRateLimitGraphic4NewLEv @ 3 NONAME
_ZN19CWsRateLimitGraphicD0Ev @ 4 NONAME
_ZN19CWsRateLimitGraphicD1Ev @ 5 NONAME
_ZN19CWsRateLimitGraphicD2Ev @ 6 NONAME