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CMSampleBufferHasDataFailed(_:statusOut:)

Returns a Boolean value that indicates whether the sample buffer’s data loading request failed.

Declaration

func CMSampleBufferHasDataFailed(_ sbuf: CMSampleBuffer, statusOut: UnsafeMutablePointer<OSStatus>?) -> Bool

Parameters

  • sbuf:

    The CMSampleBuffer being interrogated.

  • statusOut:

    Points to an OSStatus to receive a status code describing the failure. Pass NULL if you don’t want this information.

See Also

Determining Readiness