ISpAudio::SetBufferNotifySize
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8/28/2008
This method sets the audio stream buffer size information. This information is used to determine when the event returned by ISpAudio::EventHandle is set or reset.
For read streams, the event is set if the audio buffered is greater than or equal to the value set in cbSize. Otherwise, the event information is reset.
For write streams, the event is set if the audio buffered is less than the value set in cbSize. Otherwise, the event information is reset.
Syntax
HRESULT SetBufferNotifySize(
ULONG cbSize
);
Parameters
- cbSize
[in] The size, in bytes, of the information associated with the audio stream buffer.
Return Value
The following table shows the possible return values.
| Value | Description |
|---|---|
S_OK |
Function completed successfully. |
FAILED(hr) |
Appropriate error message. |
Requirements
| Header | sapi.h, sapi.idl |
| Library | sapilib.lib |
| Windows Embedded CE | Windows CE .NET 4.1 and later |