CVYCbCrMatrixGetIntegerCodePointForString(_:)
Returns the standard integer code point corresponding to the Core Video YCbCr matrix string that you specify.
Declaration
func CVYCbCrMatrixGetIntegerCodePointForString(_ yCbCrMatrixString: CFString?) -> Int32Parameters
- yCbCrMatrixString:
A Core Video YCbCr matrix string. See Image Buffer Ycbcr Matrix Constants for possible values.
Return Value
The code point corresponding to the YCbCr matrix string, or 2 (unknown) if the string is nil or the system doesn’t recognize it.