Instance Property

destinationAlpha

Premultiplication description for the destination texture.

Declaration

@property(readonly, nonatomic) MPSAlphaType destinationAlpha;

Discussion

Color space conversion operations produce non-premultiplied data. Use this property to tag cases where premultiplied results are required. If the MPSAlphaTypeAlphaIsOne value is used, the alpha channel will be set to 1. The default value is MPSAlphaTypeAlphaIsOne.

See Also

Properties

sourceAlpha

Premultiplication description for the source texture.