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Version: 21 Aug 2024

Buffer

An audio buffer for passing data from input streams or to output streams.

Public Methods​

Buffer​

public Buffer(
    BufferFormat format,
    float [] samples
)

Parameters

TypeNameDescription
BufferFormatformatBuffer format settings for input and output streams.
float []samples

float [] ConvertToManagedFloatSamples​

Copy the provided unmanaged audio buffer to managed memory and convert the samples to float. 

public static float [] ConvertToManagedFloatSamples(
    uint size,
    IntPtr bufferPtr,
    BufferFormat format
)

Parameters

TypeNameDescription
uintsizeNumber of bytes allocated for the unmanaged buffer
IntPtrbufferPtrPointer to the unmanaged buffer
BufferFormatformatAudio format for the unmanaged buffer

Returns: Array of managed memory containing float samples

Public Attributes​

Format​

Audio buffer format. 


public BufferFormat Format;

TypeDescription
BufferFormatBuffer format settings for input and output streams.

NativeDataPtr​

Pointer to audio data. Only valid when received on native callback threads. 


public IntPtr NativeDataPtr;

Samples​

Audio samples in this buffer. 


public float [] Samples;

Size​

Size of audio data in bytes. Only valid when received on native callback threads. 


public uint Size;