sysaudio.h File Reference

#include <ntifs.h>
#include <ntddk.h>
#include <portcls.h>
#include <ks.h>
#include <ksmedia.h>
#include <math.h>
#include <debug.h>
#include <stdio.h>

Go to the source code of this file.

Data Structures
struct	PIN_INFO
struct	KSAUDIO_DEVICE_ENTRY
struct	SYSAUDIODEVEXT
struct	DISPATCH_CONTEXT
Defines
#define	NDEBUG
Typedefs
typedef struct KSAUDIO_DEVICE_ENTRY *	PKSAUDIO_DEVICE_ENTRY
typedef struct SYSAUDIODEVEXT *	PSYSAUDIODEVEXT
typedef struct DISPATCH_CONTEXT *	PDISPATCH_CONTEXT
Functions
NTSTATUS	SysAudioAllocateDeviceHeader (IN SYSAUDIODEVEXT *DeviceExtension)
NTSTATUS	SysAudioRegisterDeviceInterfaces (IN PDEVICE_OBJECT DeviceObject)
NTSTATUS	SysAudioRegisterNotifications (IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT DeviceObject)
NTSTATUS	SysAudioHandleProperty (PDEVICE_OBJECT DeviceObject, PIRP Irp)
NTSTATUS	SysAudioOpenKMixer (IN SYSAUDIODEVEXT *DeviceExtension)
NTSTATUS	OpenDevice (IN PUNICODE_STRING DeviceName, IN PHANDLE HandleOut, IN PFILE_OBJECT *FileObjectOut)
PKSAUDIO_DEVICE_ENTRY	GetListEntry (IN PLIST_ENTRY Head, IN ULONG Index)
NTSTATUS NTAPI	DispatchCreateSysAudioPin (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
ULONG	GetDeviceCount (PSYSAUDIODEVEXT DeviceExtension, BOOL WaveIn)
NTSTATUS	GetPinInstanceCount (PKSAUDIO_DEVICE_ENTRY Entry, PKSPIN_CINSTANCES PinInstances, PKSPIN_CONNECT PinConnect)
NTSTATUS	ComputeCompatibleFormat (IN PKSAUDIO_DEVICE_ENTRY Entry, IN ULONG PinId, IN PKSDATAFORMAT_WAVEFORMATEX ClientFormat, OUT PKSDATAFORMAT_WAVEFORMATEX MixerFormat)
PVOID	AllocateItem (IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes)
VOID	FreeItem (IN PVOID Item)