mmixer.h File Reference

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Data Structures
struct	MIXER_CONTEXT
Typedefs
typedef PVOID(*	PMIXER_ALLOC )(IN ULONG NumberOfBytes)
typedef VOID(*	PMIXER_FREE )(IN PVOID Block)
typedef MIXER_STATUS(*	PMIXER_ENUM )(IN PVOID EnumContext, IN ULONG DeviceIndex, OUT LPWSTR *DeviceName, OUT PHANDLE OutHandle, OUT PHANDLE OutDevInterfaceKey)
typedef MIXER_STATUS(*	PMIXER_DEVICE_CONTROL )(IN HANDLE hMixer, IN ULONG dwIoControlCode, IN PVOID lpInBuffer, IN ULONG nInBufferSize, OUT PVOID lpOutBuffer, ULONG nOutBufferSize, PULONG lpBytesReturned)
typedef MIXER_STATUS(*	PMIXER_OPEN )(IN LPWSTR DevicePath, OUT PHANDLE hDevice)
typedef MIXER_STATUS(*	PMIXER_CLOSE )(IN HANDLE hDevice)
typedef MIXER_STATUS(*	PMIXER_CLOSEKEY )(IN HANDLE hKey)
typedef VOID(CALLBACK *	PMIXER_EVENT )(IN PVOID MixerEventContext, IN HANDLE hMixer, IN ULONG NotificationType, IN ULONG Value)
typedef VOID(*	PMIXER_COPY )(IN PVOID Dst, IN PVOID Src, IN ULONG Length)
typedef MIXER_STATUS(*	PMIXER_QUERY_KEY_VALUE )(IN HANDLE hKey, IN LPWSTR KeyName, OUT PVOID *ResultBuffer, OUT PULONG ResultLength, OUT PULONG KeyType)
typedef MIXER_STATUS(*	PMIXER_OPEN_KEY )(IN HANDLE hKey, IN LPWSTR SubKey, IN ULONG DesiredAccess, OUT PHANDLE OutKey)
typedef PVOID(*	PMIXER_ALLOC_EVENT_DATA )(IN ULONG ExtraBytes)
typedef VOID(*	PMIXER_FREE_EVENT_DATA )(IN PVOID EventData)
typedef MIXER_STATUS(*	PIN_CREATE_CALLBACK )(IN PVOID Context, IN ULONG DeviceId, IN ULONG PinId, IN HANDLE hFilter, IN PKSPIN_CONNECT PinConnect, IN ACCESS_MASK DesiredAccess, OUT PHANDLE PinHandle)
typedef struct MIXER_CONTEXT *	PMIXER_CONTEXT
Enumerations
enum	MIXER_STATUS {   MM_STATUS_SUCCESS = 0, MM_STATUS_NOTINITIALIZED, MM_STATUS_NOT_IMPLEMENTED, MM_STATUS_NO_MORE_DEVICES,   MM_STATUS_MORE_ENTRIES, MM_STATUS_INVALID_PARAMETER, MM_STATUS_UNSUCCESSFUL, MM_STATUS_NO_MEMORY }
Functions
MIXER_STATUS	MMixerInitialize (IN PMIXER_CONTEXT MixerContext, IN PMIXER_ENUM EnumFunction, IN PVOID EnumContext)
ULONG	MMixerGetCount (IN PMIXER_CONTEXT MixerContext)
ULONG	MMixerGetWaveInCount (IN PMIXER_CONTEXT MixerContext)
ULONG	MMixerGetWaveOutCount (IN PMIXER_CONTEXT MixerContext)
ULONG	MMixerGetMidiInCount (IN PMIXER_CONTEXT MixerContext)
ULONG	MMixerGetMidiOutCount (IN PMIXER_CONTEXT MixerContext)
MIXER_STATUS	MMixerGetCapabilities (IN PMIXER_CONTEXT MixerContext, IN ULONG MixerIndex, OUT LPMIXERCAPSW MixerCaps)
MIXER_STATUS	MMixerOpen (IN PMIXER_CONTEXT MixerContext, IN ULONG MixerId, IN PVOID MixerEventContext, IN PMIXER_EVENT MixerEventRoutine, OUT PHANDLE MixerHandle)
MIXER_STATUS	MMixerGetLineInfo (IN PMIXER_CONTEXT MixerContext, IN HANDLE MixerHandle, IN ULONG MixerId, IN ULONG Flags, OUT LPMIXERLINEW MixerLine)
MIXER_STATUS	MMixerGetLineControls (IN PMIXER_CONTEXT MixerContext, IN HANDLE MixerHandle, IN ULONG MixerId, IN ULONG Flags, OUT LPMIXERLINECONTROLSW MixerLineControls)
MIXER_STATUS	MMixerSetControlDetails (IN PMIXER_CONTEXT MixerContext, IN HANDLE MixerHandle, IN ULONG MixerId, IN ULONG Flags, OUT LPMIXERCONTROLDETAILS MixerControlDetails)
MIXER_STATUS	MMixerGetControlDetails (IN PMIXER_CONTEXT MixerContext, IN HANDLE MixerHandle, IN ULONG MixerId, IN ULONG Flags, OUT LPMIXERCONTROLDETAILS MixerControlDetails)
MIXER_STATUS	MMixerWaveOutCapabilities (IN PMIXER_CONTEXT MixerContext, IN ULONG DeviceIndex, OUT LPWAVEOUTCAPSW Caps)
MIXER_STATUS	MMixerWaveInCapabilities (IN PMIXER_CONTEXT MixerContext, IN ULONG DeviceIndex, OUT LPWAVEINCAPSW Caps)
MIXER_STATUS	MMixerOpenWave (IN PMIXER_CONTEXT MixerContext, IN ULONG DeviceIndex, IN ULONG bWaveIn, IN LPWAVEFORMATEX WaveFormat, IN PIN_CREATE_CALLBACK CreateCallback, IN PVOID Context, OUT PHANDLE PinHandle)
MIXER_STATUS	MMixerSetWaveStatus (IN PMIXER_CONTEXT MixerContext, IN HANDLE PinHandle, IN KSSTATE State)
MIXER_STATUS	MMixerSetWaveResetState (IN PMIXER_CONTEXT MixerContext, IN HANDLE PinHandle, IN ULONG bBegin)
MIXER_STATUS	MMixerGetWaveDevicePath (IN PMIXER_CONTEXT MixerContext, IN ULONG bWaveIn, IN ULONG DeviceId, OUT LPWSTR *DevicePath)
MIXER_STATUS	MMixerMidiOutCapabilities (IN PMIXER_CONTEXT MixerContext, IN ULONG DeviceIndex, OUT LPMIDIOUTCAPSW Caps)
MIXER_STATUS	MMixerMidiInCapabilities (IN PMIXER_CONTEXT MixerContext, IN ULONG DeviceIndex, OUT LPMIDIINCAPSW Caps)
MIXER_STATUS	MMixerGetMidiDevicePath (IN PMIXER_CONTEXT MixerContext, IN ULONG bMidiIn, IN ULONG DeviceId, OUT LPWSTR *DevicePath)
MIXER_STATUS	MMixerSetMidiStatus (IN PMIXER_CONTEXT MixerContext, IN HANDLE PinHandle, IN KSSTATE State)
MIXER_STATUS	MMixerOpenMidi (IN PMIXER_CONTEXT MixerContext, IN ULONG DeviceIndex, IN ULONG bMidiIn, IN PIN_CREATE_CALLBACK CreateCallback, IN PVOID Context, OUT PHANDLE PinHandle)