toSourceProfile()

bool fl::fled::toSourceProfile	(	const VideoColor &	color,
		SourceProfile *	out )

Definition at line 365 of file color.cpp.hpp.

                                                                               {
    if (out == nullptr) {
        return false;
    }
    RgbPrimaries primaries = SourceProfile::srgbBt709().primaries;
    switch (color.primaries) {
        case ColorPrimaries::Bt709:
            primaries = SourceProfile::srgbBt709().primaries;
            break;
        case ColorPrimaries::DisplayP3:
            primaries = SourceProfile::displayP3().primaries;
            break;
        case ColorPrimaries::Bt2020:
            primaries = SourceProfile::bt2020().primaries;
            break;
        case ColorPrimaries::Custom:
            primaries = RgbPrimaries(
                Chromaticity(color.customPrimaries[0], color.customPrimaries[1]),
                Chromaticity(color.customPrimaries[2], color.customPrimaries[3]),
                Chromaticity(color.customPrimaries[4], color.customPrimaries[5]),
                Chromaticity(color.customPrimaries[6], color.customPrimaries[7]));
            break;
    }
    TransferFunction transfer = TransferFunction::Srgb;
    switch (color.transfer) {
        case ColorTransfer::Srgb:
            transfer = TransferFunction::Srgb;
            break;
        case ColorTransfer::Bt709:
            transfer = TransferFunction::Bt709;
            break;
        case ColorTransfer::Linear:
            transfer = TransferFunction::Linear;
            break;
    }
    // matrix and range: v1 defines only rgb / full, which is what the
    // pipeline assumes, so there is nothing further to carry.
    *out = SourceProfile(primaries, transfer);
    return true;
}

References Bt2020, fl::SourceProfile::bt2020(), Bt709, fl::Bt709, Custom, DisplayP3, fl::SourceProfile::displayP3(), fl::FL_NO_EXCEPT, Linear, fl::Linear, fl::SourceProfile::primaries, Srgb, fl::Srgb, and fl::SourceProfile::srgbBt709().

Referenced by fl::Video::sourceProfile().

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