QVector <double> LabU16ColorSpace::fromHSY(qreal *hue, qreal *sat, qreal *luma) const
{
QVector <double> channelValues(4);
LCHToLab(*luma, *sat, *hue, &channelValues[0],&channelValues[1],&channelValues[2]);
channelValues[3]=1.0;
return channelValues;
}
QVector <double> RgbF16ColorSpace::fromHSY(qreal *hue, qreal *sat, qreal *luma) const
{
QVector <double> channelValues(4);
HSYToRGB(*hue, *sat, *luma, &channelValues[0],&channelValues[1],&channelValues[2], lumaCoefficients()[0], lumaCoefficients()[1], lumaCoefficients()[2]);
channelValues[3]=1.0;
return channelValues;
}
QVector <double> XyzF32ColorSpace::fromYUV(qreal *y, qreal *u, qreal *v) const
{
QVector <double> channelValues(4);
xyYToXYZ(*u, *v, *y, &channelValues[0],&channelValues[1],&channelValues[2]);
channelValues[3]=1.0;
return channelValues;
}
QVector <double> RgbF16ColorSpace::fromYUV(qreal *y, qreal *u, qreal *v) const
{
QVector <double> channelValues(4);
YUVToRGB(*y, *u, *v, &channelValues[0],&channelValues[1],&channelValues[2], lumaCoefficients()[0], lumaCoefficients()[1], lumaCoefficients()[2]);
channelValues[3]=1.0;
return channelValues;
}
QVector <double> LabU16ColorSpace::fromYUV(qreal *y, qreal *u, qreal *v) const
{
QVector <double> channelValues(4);
channelValues[0]=*y;
channelValues[1]=*u;
channelValues[2]=*v;
channelValues[3]=1.0;
return channelValues;
}
QVector <double> XyzF32ColorSpace::fromHSY(qreal *hue, qreal *sat, qreal *luma) const
{
QVector <double> channelValues(4);
qreal xyx, xyy, xyY = 0.0;
LCHToLab(*luma, *sat, *hue, &xyY,&xyx,&xyy);
xyYToXYZ(xyx, xyy, xyY, &channelValues[0],&channelValues[1],&channelValues[2]);
channelValues[3]=1.0;
return channelValues;
}
void KoRgbU16ColorSpace::toQColor(const quint8 * src, QColor *c, const KoColorProfile * /*profile*/) const
{
QVector<float> channelValues(4);
normalisedChannelsValue(src, channelValues);
c->setRgbF(channelValues[2], channelValues[1], channelValues[0], channelValues[3]);
}