msvc/portaudio/pa_win_wmme.h

WMME-specific PortAudio API extension header file. [詳細]

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

ソースコードを見る。

データ構造
struct	PaWinMmeDeviceAndChannelCount
struct	PaWinMmeStreamInfo
マクロ定義
#define	paWinMmeUseLowLevelLatencyParameters   (0x01)
#define	paWinMmeUseMultipleDevices   (0x02)
#define	paWinMmeUseChannelMask   (0x04)
#define	paWinMmeDontThrottleOverloadedProcessingThread   (0x08)
関数
int	PaWinMME_GetStreamInputHandleCount (PaStream *stream)
	Retrieve the number of wave in handles used by a PortAudio WinMME stream.
HWAVEIN	PaWinMME_GetStreamInputHandle (PaStream *stream, int handleIndex)
	Retrieve a wave in handle used by a PortAudio WinMME stream.
int	PaWinMME_GetStreamOutputHandleCount (PaStream *stream)
	Retrieve the number of wave out handles used by a PortAudio WinMME stream.
HWAVEOUT	PaWinMME_GetStreamOutputHandle (PaStream *stream, int handleIndex)
	Retrieve a wave out handle used by a PortAudio WinMME stream.

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説明

WMME-specific PortAudio API extension header file.

pa_win_wmme.h で定義されています。

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関数

int PaWinMME_GetStreamInputHandleCount

(

PaStream *

stream

)

Retrieve the number of wave in handles used by a PortAudio WinMME stream.

Returns zero if the stream is output only.

戻り値:

A non-negative value indicating the number of wave in handles or, a PaErrorCode (which are always negative) if PortAudio is not initialized or an error is encountered.

参照:

PaWinMME_GetStreamInputHandle

HWAVEIN PaWinMME_GetStreamInputHandle	(	PaStream *	stream,
		int	handleIndex
	)

Retrieve a wave in handle used by a PortAudio WinMME stream.

引数:

stream	The stream to query.
handleIndex	The zero based index of the wave in handle to retrieve. This should be in the range [0, PaWinMME_GetStreamInputHandleCount(stream)-1].

戻り値:

A valid wave in handle, or NULL if an error occurred.

参照:

PaWinMME_GetStreamInputHandle

int PaWinMME_GetStreamOutputHandleCount

(

PaStream *

stream

)

Retrieve the number of wave out handles used by a PortAudio WinMME stream.

Returns zero if the stream is input only.

戻り値:

A non-negative value indicating the number of wave out handles or, a PaErrorCode (which are always negative) if PortAudio is not initialized or an error is encountered.

参照:

PaWinMME_GetStreamOutputHandle

HWAVEOUT PaWinMME_GetStreamOutputHandle	(	PaStream *	stream,
		int	handleIndex
	)

Retrieve a wave out handle used by a PortAudio WinMME stream.

引数:

stream	The stream to query.
handleIndex	The zero based index of the wave out handle to retrieve. This should be in the range [0, PaWinMME_GetStreamOutputHandleCount(stream)-1].

戻り値:

A valid wave out handle, or NULL if an error occurred.

参照:

PaWinMME_GetStreamOutputHandleCount