CMSwapBigEndianImageDescriptionToHost(_:_:)
Converts an image description data structure from big-endian to host-endian, in place.
Declaration
func CMSwapBigEndianImageDescriptionToHost(_ imageDescriptionData: UnsafeMutablePointer<UInt8>, _ imageDescriptionSize: Int) -> OSStatusParameters
- imageDescriptionData:
ImageDescription data structure in big-endian byte ordering to be converted to host-endian byte ordering.
- imageDescriptionSize:
Size of ImageDescription data structure.
See Also
Working with Video Descriptions
CMImageDescriptionFlavorCMVideoFormatDescriptionCreate(allocator:codecType:width:height:extensions:formatDescriptionOut:)CMVideoFormatDescriptionCreateForImageBuffer(allocator:imageBuffer:formatDescriptionOut:)CMVideoFormatDescriptionGetCleanAperture(_:originIsAtTopLeft:)CMVideoFormatDescriptionGetDimensions(_:)CMVideoFormatDescriptionGetExtensionKeysCommonWithImageBuffers()CMVideoFormatDescriptionGetPresentationDimensions(_:usePixelAspectRatio:useCleanAperture:)CMVideoFormatDescriptionMatchesImageBuffer(_:imageBuffer:)CMVideoFormatDescriptionCreateFromH264ParameterSets(allocator:parameterSetCount:parameterSetPointers:parameterSetSizes:nalUnitHeaderLength:formatDescriptionOut:)CMVideoFormatDescriptionCreateFromHEVCParameterSets(allocator:parameterSetCount:parameterSetPointers:parameterSetSizes:nalUnitHeaderLength:extensions:formatDescriptionOut:)CMVideoFormatDescriptionGetH264ParameterSetAtIndex(_:parameterSetIndex:parameterSetPointerOut:parameterSetSizeOut:parameterSetCountOut:nalUnitHeaderLengthOut:)CMVideoFormatDescriptionCopyAsBigEndianImageDescriptionBlockBuffer(allocator:videoFormatDescription:stringEncoding:flavor:blockBufferOut:)CMVideoFormatDescriptionCreateFromBigEndianImageDescriptionBlockBuffer(allocator:bigEndianImageDescriptionBlockBuffer:stringEncoding:flavor:formatDescriptionOut:)CMVideoFormatDescriptionCreateFromBigEndianImageDescriptionData(allocator:bigEndianImageDescriptionData:size:stringEncoding:flavor:formatDescriptionOut:)CMSwapHostEndianImageDescriptionToBig(_:_:)