kCVPixelFormatBitsPerBlock
Declaration
let kCVPixelFormatBitsPerBlock: CFStringDiscussion
The number of bits per block. For simple pixel formats, this value is the same as the traditional bits-per-pixel value. This key is mandatory in pixel format descriptions. See the description for kCVPixelFormatBlockWidth for examples of bits-per-block values.
See Also
Constants
kCVPixelFormatComponentRangekCVPixelFormatComponentRange_FullRangekCVPixelFormatComponentRange_VideoRangekCVPixelFormatComponentRange_WideRangekCVPixelFormatContainsRGBkCVPixelFormatContainsYCbCrkCVPixelFormatNamekCVPixelFormatConstantkCVPixelFormatCodecTypekCVPixelFormatFourCCkCVPixelFormatContainsAlphakCVPixelFormatPlaneskCVPixelFormatBlockWidthkCVPixelFormatBlockHeightkCVPixelFormatBlockHorizontalAlignment