wdmaud.h

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#ifndef __WDMAUD_H__
#define __WDMAUD_H__
 
#include <stdarg.h>
 
#define WIN32_NO_STATUS
#define _INC_WINDOWS
#define COM_NO_WINDOWS_H
 
#include <windef.h>
#include <winbase.h>
#include <winreg.h>
 
#include <winuser.h>
#include <mmddk.h>
#include <mmebuddy.h>
#include <ks.h>
#include <ksmedia.h>
#include <interface.h>
#include <devioctl.h>
#include <setupapi.h>
 
BOOL
WdmAudInitUserModeMixer(VOID);
 
ULONG
WdmAudGetWaveOutCount(VOID);
 
ULONG
WdmAudGetWaveInCount(VOID);
 
ULONG
WdmAudGetMixerCount(VOID);
 
MMRESULT
WdmAudGetNumWdmDevsByMMixer(
    IN  MMDEVICE_TYPE DeviceType,
    OUT DWORD* DeviceCount);
 
MMRESULT
WdmAudCommitWaveBufferByLegacy(
    IN  PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    IN  PVOID OffsetPtr,
    IN  DWORD Length,
    IN  PSOUND_OVERLAPPED Overlap,
    IN  LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
 
MMRESULT
WriteFileEx_Remixer(
    IN  PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    IN  PVOID OffsetPtr,
    IN  DWORD Length,
    IN  PSOUND_OVERLAPPED Overlap,
    IN  LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
 
MMRESULT
WdmAudGetCapabilitiesByMMixer(
    IN  PSOUND_DEVICE SoundDevice,
    IN  DWORD DeviceId,
    OUT PVOID Capabilities,
    IN  DWORD CapabilitiesSize);
 
MMRESULT
WdmAudOpenSoundDeviceByMMixer(
    IN  struct _SOUND_DEVICE* SoundDevice,
    OUT PVOID* Handle);
 
MMRESULT
WdmAudCloseSoundDeviceByMMixer(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN  PVOID Handle);
 
MMRESULT
WdmAudGetLineInfo(
    IN HANDLE hMixer,
    IN DWORD MixerId,
    IN LPMIXERLINEW MixLine,
    IN ULONG Flags);
 
MMRESULT
WdmAudGetLineControls(
    IN HANDLE hMixer,
    IN DWORD MixerId,
    IN LPMIXERLINECONTROLSW MixControls,
    IN ULONG Flags);
 
MMRESULT
WdmAudSetControlDetails(
    IN HANDLE hMixer,
    IN DWORD MixerId,
    IN LPMIXERCONTROLDETAILS MixDetails,
    IN ULONG Flags);
 
MMRESULT
WdmAudGetControlDetails(
    IN HANDLE hMixer,
    IN DWORD MixerId,
    IN LPMIXERCONTROLDETAILS MixDetails,
    IN ULONG Flags);
 
MMRESULT
WdmAudSetWaveDeviceFormatByMMixer(
    IN  PSOUND_DEVICE_INSTANCE Instance,
    IN  DWORD DeviceId,
    IN  PWAVEFORMATEX WaveFormat,
    IN  DWORD WaveFormatSize);
 
MMRESULT
WdmAudGetDeviceInterfaceStringByMMixer(
    IN  MMDEVICE_TYPE DeviceType,
    IN  DWORD DeviceId,
    IN  LPWSTR Interface,
    IN  DWORD  InterfaceLength,
    OUT  DWORD * InterfaceSize);
 
MMRESULT
WdmAudSetMixerDeviceFormatByMMixer(
    IN  PSOUND_DEVICE_INSTANCE Instance,
    IN  DWORD DeviceId,
    IN  PWAVEFORMATEX WaveFormat,
    IN  DWORD WaveFormatSize);
 
MMRESULT
WdmAudQueryMixerInfoByMMixer(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN DWORD DeviceId,
    IN UINT uMsg,
    IN LPVOID Parameter,
    IN DWORD Flags);
 
MMRESULT
WdmAudSetWaveStateByMMixer(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN BOOL bStart);
 
MMRESULT
WdmAudResetStreamByMMixer(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN  MMDEVICE_TYPE DeviceType,
    IN  BOOLEAN bStartReset);
 
MMRESULT
WdmAudGetWavePositionByMMixer(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN  MMTIME* Time);
 
MMRESULT
WdmAudGetVolumeByMMixer(
    _In_ PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    _In_ DWORD DeviceId,
    _Out_ PDWORD pdwVolume);
 
MMRESULT
WdmAudSetVolumeByMMixer(
    _In_ PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    _In_ DWORD DeviceId,
    _In_ DWORD dwVolume);
 
MMRESULT
WdmAudCommitWaveBufferByMMixer(
    IN  PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    IN  PVOID OffsetPtr,
    IN  DWORD Length,
    IN  PSOUND_OVERLAPPED Overlap,
    IN  LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
 
MMRESULT
WdmAudCleanupByMMixer(VOID);
 
/* legacy.c */
 
MMRESULT
WdmAudCleanupByLegacy(VOID);
 
MMRESULT
WdmAudGetCapabilitiesByLegacy(
    IN  PSOUND_DEVICE SoundDevice,
    IN  DWORD DeviceId,
    OUT PVOID Capabilities,
    IN  DWORD CapabilitiesSize);
 
MMRESULT
WdmAudOpenSoundDeviceByLegacy(
    IN PSOUND_DEVICE SoundDevice,
    OUT PVOID *Handle
);
 
MMRESULT
WdmAudCloseSoundDeviceByLegacy(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN  PVOID Handle);
 
MMRESULT
WdmAudGetDeviceInterfaceStringByLegacy(
    IN  MMDEVICE_TYPE DeviceType,
    IN  DWORD DeviceId,
    IN  LPWSTR Interface,
    IN  DWORD  InterfaceLength,
    OUT  DWORD * InterfaceSize);
 
MMRESULT
WdmAudSetMixerDeviceFormatByLegacy(
    IN  PSOUND_DEVICE_INSTANCE Instance,
    IN  DWORD DeviceId,
    IN  PWAVEFORMATEX WaveFormat,
    IN  DWORD WaveFormatSize);
 
MMRESULT
WdmAudQueryMixerInfoByLegacy(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN DWORD DeviceId,
    IN UINT uMsg,
    IN LPVOID Parameter,
    IN DWORD Flags);
 
MMRESULT
WdmAudSetWaveDeviceFormatByLegacy(
    IN  PSOUND_DEVICE_INSTANCE Instance,
    IN  DWORD DeviceId,
    IN  PWAVEFORMATEX WaveFormat,
    IN  DWORD WaveFormatSize);
 
MMRESULT
WdmAudSetWaveStateByLegacy(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN BOOL bStart);
 
MMRESULT
WdmAudResetStreamByLegacy(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN  MMDEVICE_TYPE DeviceType,
    IN  BOOLEAN bStartReset);
 
MMRESULT
WdmAudGetWavePositionByLegacy(
    IN  struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
    IN  MMTIME* Time);
 
MMRESULT
WdmAudGetVolumeByLegacy(
    _In_ PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    _In_ DWORD DeviceId,
    _Out_ PDWORD pdwVolume);
 
MMRESULT
WdmAudSetVolumeByLegacy(
    _In_ PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    _In_ DWORD DeviceId,
    _In_ DWORD dwVolume);
 
MMRESULT
WriteFileEx_Committer2(
    IN  PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
    IN  PVOID OffsetPtr,
    IN  DWORD Length,
    IN  PSOUND_OVERLAPPED Overlap,
    IN  LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
 
MMRESULT
WdmAudGetNumWdmDevsByLegacy(
    IN  MMDEVICE_TYPE DeviceType,
    OUT DWORD* DeviceCount);
 
DWORD
WINAPI
MixerEventThreadRoutine(
    LPVOID Parameter);
 
#endif /* __WDMAUD_H__ */