func srgb(image *vips.Image) error {
// Transform from embedded ICC profile if present or default profile
// if CMYK. Ignore errors.
if image.ImageFieldExists(vips.MetaIccName) {
_ = image.IccTransform(sRgbFile, "", vips.IntentRelative)
} else if image.ImageGuessInterpretation() == vips.InterpretationCMYK {
_ = image.IccTransform(sRgbFile, cmykFile, vips.IntentRelative)
}
space := image.ImageGuessInterpretation()
if space != vips.InterpretationSRGB && space != vips.InterpretationBW {
if err := image.Colourspace(vips.InterpretationSRGB); err != nil {
return err
}
}
return nil
}