SK_API sk_sp< SkSurface > WrapCAMetalLayer(GrRecordingContext *context, GrMTLHandle layer, GrSurfaceOrigin origin, int sampleCnt, SkColorType colorType, sk_sp< SkColorSpace > colorSpace, const SkSurfaceProps *surfaceProps, GrMTLHandle *drawable) SK_API_AVAILABLE_CA_METAL_LAYER
SK_API sk_sp< SkSurface > WrapMTKView(GrRecordingContext *context, GrMTLHandle mtkView, GrSurfaceOrigin origin, int sampleCnt, SkColorType colorType, sk_sp< SkColorSpace > colorSpace, const SkSurfaceProps *surfaceProps) SK_API_AVAILABLE(macos(10.11)