QuartzCore macOS 10.14 to 10.15 API Differences

CABase.h

Removed #def CA_TESTABLE

Removed #def CA_TESTABLE_CLASS

CAEDRMetadata.h

Added CAEDRMetadata

Added +[CAEDRMetadata HDR10MetadataWithDisplayInfo:contentInfo:opticalOutputScale:]

Added +[CAEDRMetadata HDR10MetadataWithMinLuminance:maxLuminance:opticalOutputScale:]

Added CAEDRMetadata.HLGMetadata

CALayer.h

Added CALayerCornerCurve

Added CALayer.cornerCurve

Added +[CALayer cornerCurveExpansionFactor:]

Added kCACornerCurveCircular

Added kCACornerCurveContinuous

CAMetalLayer.h

Added CAMetalLayer.preferredDevice

Added CAMetalLayer.EDRMetadata