reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h

   1 #ifndef WDMAUD_H__
   2 #define WDMAUD_H__
   3
   4 #include <pseh/pseh2.h>
   5 #include <ntddk.h>
   6 #include <portcls.h>
   7 #include <ks.h>
   8 #define NDEBUG
   9 #include <debug.h>
  10 #include <ksmedia.h>
  11 #include <mmreg.h>
  12 #include <mmsystem.h>
  13 #include <stdlib.h>
  14 #include <stdio.h>
  15 #include <wchar.h>
  16
  17 #include "interface.h"
  18
  19 typedef struct
  20 {
  21     HANDLE Handle;
  22     SOUND_DEVICE_TYPE Type;
  23     ULONG FilterId;
  24     ULONG PinId;
  25 }WDMAUD_HANDLE, *PWDMAUD_HANDLE;
  26
  27
  28 typedef struct
  29 {
  30     HANDLE hProcess;
  31     ULONG NumPins;
  32     WDMAUD_HANDLE * hPins;
  33
  34 }WDMAUD_CLIENT, *PWDMAUD_CLIENT;
  35
  36 typedef struct
  37 {
  38     LIST_ENTRY Entry;
  39     ULONG PinId;
  40     PFILE_OBJECT FileObject;
  41     MIXERLINEW Line;
  42     LPMIXERCONTROLW LineControls;
  43 }MIXERLINE_EXT, *LPMIXERLINE_EXT;
  44
  45
  46 typedef struct
  47 {
  48     HANDLE        hMixer;
  49     PFILE_OBJECT  MixerFileObject;
  50
  51     MIXERCAPSW    MixCaps;
  52
  53     LIST_ENTRY    LineList;
  54
  55 }MIXER_INFO, *LPMIXER_INFO;
  56
  57
  58 typedef struct
  59 {
  60     LIST_ENTRY Entry;
  61     UNICODE_STRING SymbolicLink;
  62 }SYSAUDIO_ENTRY, *PSYSAUDIO_ENTRY;
  63
  64 typedef struct
  65 {
  66     KSDEVICE_HEADER DeviceHeader;
  67     PVOID SysAudioNotification;
  68
  69     BOOL DeviceInterfaceSupport;
  70
  71     KSPIN_LOCK Lock;
  72     ULONG NumSysAudioDevices;
  73     LIST_ENTRY SysAudioDeviceList;
  74     HANDLE hSysAudio;
  75     PFILE_OBJECT FileObject;
  76
  77     ULONG MixerInfoCount;
  78     LPMIXER_INFO MixerInfo;
  79
  80
  81 }WDMAUD_DEVICE_EXTENSION, *PWDMAUD_DEVICE_EXTENSION;
  82
  83 typedef struct
  84 {
  85     KSSTREAM_HEADER Header;
  86     PIRP Irp;
  87 }CONTEXT_WRITE, *PCONTEXT_WRITE;
  88
  89 NTSTATUS
  90 WdmAudRegisterDeviceInterface(
  91     IN PDEVICE_OBJECT PhysicalDeviceObject,
  92     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension);
  93
  94 NTSTATUS
  95 WdmAudOpenSysAudioDevices(
  96     IN PDEVICE_OBJECT DeviceObject,
  97     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension);
  98
  99 NTSTATUS
 100 WdmAudOpenSysaudio(
 101     IN PDEVICE_OBJECT DeviceObject,
 102     IN PWDMAUD_CLIENT *pClient);
 103
 104 NTSTATUS
 105 NTAPI
 106 WdmAudDeviceControl(
 107     IN  PDEVICE_OBJECT DeviceObject,
 108     IN  PIRP Irp);
 109
 110 NTSTATUS
 111 NTAPI
 112 WdmAudWrite(
 113     IN  PDEVICE_OBJECT DeviceObject,
 114     IN  PIRP Irp);
 115
 116 NTSTATUS
 117 WdmAudControlOpenMixer(
 118     IN  PDEVICE_OBJECT DeviceObject,
 119     IN  PIRP Irp,
 120     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 121     IN  PWDMAUD_CLIENT ClientInfo);
 122
 123 ULONG
 124 GetNumOfMixerDevices(
 125     IN  PDEVICE_OBJECT DeviceObject);
 126
 127 NTSTATUS
 128 SetIrpIoStatus(
 129     IN PIRP Irp,
 130     IN NTSTATUS Status,
 131     IN ULONG Length);
 132
 133 NTSTATUS
 134 WdmAudOpenSysAudioDevice(
 135     IN LPWSTR DeviceName,
 136     OUT PHANDLE Handle);
 137
 138 NTSTATUS
 139 FindProductName(
 140     IN LPWSTR PnpName,
 141     IN ULONG ProductNameSize,
 142     OUT LPWSTR ProductName);
 143
 144 NTSTATUS
 145 WdmAudMixerCapabilities(
 146     IN PDEVICE_OBJECT DeviceObject,
 147     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 148     IN  PWDMAUD_CLIENT ClientInfo,
 149     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension);
 150
 151 NTSTATUS
 152 NTAPI
 153 WdmAudFrameSize(
 154     IN  PDEVICE_OBJECT DeviceObject,
 155     IN  PIRP Irp,
 156     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 157     IN  PWDMAUD_CLIENT ClientInfo);
 158
 159 NTSTATUS
 160 NTAPI
 161 WdmAudGetLineInfo(
 162     IN  PDEVICE_OBJECT DeviceObject,
 163     IN  PIRP Irp,
 164     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 165     IN  PWDMAUD_CLIENT ClientInfo);
 166
 167 NTSTATUS
 168 NTAPI
 169 WdmAudGetLineControls(
 170     IN  PDEVICE_OBJECT DeviceObject,
 171     IN  PIRP Irp,
 172     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 173     IN  PWDMAUD_CLIENT ClientInfo);
 174
 175 NTSTATUS
 176 NTAPI
 177 WdmAudSetControlDetails(
 178     IN  PDEVICE_OBJECT DeviceObject,
 179     IN  PIRP Irp,
 180     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 181     IN  PWDMAUD_CLIENT ClientInfo);
 182
 183 NTSTATUS
 184 NTAPI
 185 WdmAudGetControlDetails(
 186     IN  PDEVICE_OBJECT DeviceObject,
 187     IN  PIRP Irp,
 188     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 189     IN  PWDMAUD_CLIENT ClientInfo);
 190
 191 NTSTATUS
 192 WdmAudMixerInitialize(
 193     IN PDEVICE_OBJECT DeviceObject);
 194
 195
 196 #endif