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AudioConverterGetPropertyInfo

Function AudioConverterGetPropertyInfo 

Source
pub unsafe extern "C-unwind" fn AudioConverterGetPropertyInfo(
    in_audio_converter: *mut OpaqueAudioConverter,
    in_property_id: u32,
    out_size: *mut u32,
    out_writable: *mut u8,
) -> i32
Expand description

Returns information about an AudioConverter property.

Parameter inAudioConverter: The AudioConverter to query.

Parameter inPropertyID: The property to query.

Parameter outSize: If non-null, on exit, the maximum size of the property value in bytes.

Parameter outWritable: If non-null, on exit, indicates whether the property value is writable.

Returns: An OSStatus result code.

ยงSafety

  • in_audio_converter must be a valid pointer.
  • out_size must be a valid pointer or null.
  • out_writable must be a valid pointer or null.