pa_win_ds.h File Reference

DirectSound-specific PortAudio API extension header file. More...

#include "portaudio.h"
#include "pa_win_waveformat.h"

Go to the source code of this file.

Data Structures
struct	PaWinDirectSoundStreamInfo
Defines
#define	paWinDirectSoundUseLowLevelLatencyParameters   (0x01)
#define	paWinDirectSoundUseChannelMask   (0x04)
Typedefs
typedef struct PaWinDirectSoundStreamInfo	PaWinDirectSoundStreamInfo
Functions
LPGUID	PaWinDS_GetStreamInputGUID (PaStream *s)
LPGUID	PaWinDS_GetStreamOutputGUID (PaStream *s)

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Detailed Description

DirectSound-specific PortAudio API extension header file.

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Define Documentation

#define paWinDirectSoundUseChannelMask   (0x04)

Referenced by main().

#define paWinDirectSoundUseLowLevelLatencyParameters   (0x01)

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Typedef Documentation

typedef struct PaWinDirectSoundStreamInfo PaWinDirectSoundStreamInfo

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Function Documentation

LPGUID PaWinDS_GetStreamInputGUID

(

PaStream *

s

)

Retrieve the GUID of the input device.

Parameters:

stream

The stream to query.

Returns:

A pointer to the GUID, or NULL if none.

LPGUID PaWinDS_GetStreamOutputGUID

(

PaStream *

s

)

Retrieve the GUID of the output device.

Parameters:

stream

The stream to query.

Returns:

A pointer to the GUID, or NULL if none.