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

   1 #pragma once
   2
   3 #include <pseh/pseh2.h>
   4 #include <ntddk.h>
   5 #include <portcls.h>
   6 #include <ks.h>
   7 #define NDEBUG
   8 #include <debug.h>
   9 #include <ksmedia.h>
  10 #include <mmreg.h>
  11 #include <mmsystem.h>
  12 #include <stdlib.h>
  13 #include <stdio.h>
  14 #include <wchar.h>
  15 #include "mmixer.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     PRKEVENT NotifyEvent;
  26 }WDMAUD_HANDLE, *PWDMAUD_HANDLE;
  27
  28 typedef struct
  29 {
  30     LIST_ENTRY Entry;
  31     HANDLE hProcess;
  32     ULONG NumPins;
  33     WDMAUD_HANDLE * hPins;
  34
  35     LIST_ENTRY MixerEventList;
  36 }WDMAUD_CLIENT, *PWDMAUD_CLIENT;
  37
  38 typedef struct
  39 {
  40     LIST_ENTRY Entry;
  41     UNICODE_STRING SymbolicLink;
  42 }SYSAUDIO_ENTRY, *PSYSAUDIO_ENTRY;
  43
  44 typedef struct
  45 {
  46     KSDEVICE_HEADER DeviceHeader;
  47     PVOID SysAudioNotification;
  48
  49     BOOL DeviceInterfaceSupport;
  50
  51     KSPIN_LOCK Lock;
  52     ULONG NumSysAudioDevices;
  53     LIST_ENTRY SysAudioDeviceList;
  54     HANDLE hSysAudio;
  55     PFILE_OBJECT FileObject;
  56
  57     LIST_ENTRY WdmAudClientList;
  58 }WDMAUD_DEVICE_EXTENSION, *PWDMAUD_DEVICE_EXTENSION;
  59
  60 typedef struct
  61 {
  62     PWDMAUD_CLIENT ClientInfo;
  63     PWDMAUD_DEVICE_EXTENSION DeviceExtension;
  64     SOUND_DEVICE_TYPE DeviceType;
  65 }PIN_CREATE_CONTEXT, *PPIN_CREATE_CONTEXT;
  66
  67
  68 NTSTATUS
  69 NTAPI
  70 OpenWavePin(
  71     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension,
  72     IN ULONG FilterId,
  73     IN ULONG PinId,
  74     IN LPWAVEFORMATEX WaveFormatEx,
  75     IN ACCESS_MASK DesiredAccess,
  76     OUT PHANDLE PinHandle);
  77
  78 NTSTATUS
  79 WdmAudRegisterDeviceInterface(
  80     IN PDEVICE_OBJECT PhysicalDeviceObject,
  81     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension);
  82
  83 NTSTATUS
  84 WdmAudOpenSysAudioDevices(
  85     IN PDEVICE_OBJECT DeviceObject,
  86     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension);
  87
  88 NTSTATUS
  89 WdmAudOpenSysaudio(
  90     IN PDEVICE_OBJECT DeviceObject,
  91     IN PWDMAUD_CLIENT *pClient);
  92
  93 NTSTATUS
  94 NTAPI
  95 WdmAudDeviceControl(
  96     IN  PDEVICE_OBJECT DeviceObject,
  97     IN  PIRP Irp);
  98
  99 NTSTATUS
 100 NTAPI
 101 WdmAudReadWrite(
 102     IN  PDEVICE_OBJECT DeviceObject,
 103     IN  PIRP Irp);
 104
 105 NTSTATUS
 106 NTAPI
 107 WdmAudWrite(
 108     IN  PDEVICE_OBJECT DeviceObject,
 109     IN  PIRP Irp);
 110
 111 NTSTATUS
 112 WdmAudControlOpenMixer(
 113     IN  PDEVICE_OBJECT DeviceObject,
 114     IN  PIRP Irp,
 115     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 116     IN  PWDMAUD_CLIENT ClientInfo);
 117
 118 NTSTATUS
 119 WdmAudControlOpenWave(
 120     IN  PDEVICE_OBJECT DeviceObject,
 121     IN  PIRP Irp,
 122     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 123     IN  PWDMAUD_CLIENT ClientInfo);
 124
 125
 126 ULONG
 127 GetNumOfMixerDevices(
 128     IN  PDEVICE_OBJECT DeviceObject);
 129
 130 NTSTATUS
 131 SetIrpIoStatus(
 132     IN PIRP Irp,
 133     IN NTSTATUS Status,
 134     IN ULONG Length);
 135
 136 NTSTATUS
 137 WdmAudOpenSysAudioDevice(
 138     IN LPWSTR DeviceName,
 139     OUT PHANDLE Handle);
 140
 141 NTSTATUS
 142 FindProductName(
 143     IN LPWSTR PnpName,
 144     IN ULONG ProductNameSize,
 145     OUT LPWSTR ProductName);
 146
 147 NTSTATUS
 148 WdmAudMixerCapabilities(
 149     IN PDEVICE_OBJECT DeviceObject,
 150     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 151     IN  PWDMAUD_CLIENT ClientInfo,
 152     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension);
 153
 154 NTSTATUS
 155 WdmAudWaveCapabilities(
 156     IN PDEVICE_OBJECT DeviceObject,
 157     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 158     IN  PWDMAUD_CLIENT ClientInfo,
 159     IN PWDMAUD_DEVICE_EXTENSION DeviceExtension);
 160
 161 NTSTATUS
 162 NTAPI
 163 WdmAudFrameSize(
 164     IN  PDEVICE_OBJECT DeviceObject,
 165     IN  PIRP Irp,
 166     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 167     IN  PWDMAUD_CLIENT ClientInfo);
 168
 169 NTSTATUS
 170 NTAPI
 171 WdmAudGetLineInfo(
 172     IN  PDEVICE_OBJECT DeviceObject,
 173     IN  PIRP Irp,
 174     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 175     IN  PWDMAUD_CLIENT ClientInfo);
 176
 177 NTSTATUS
 178 NTAPI
 179 WdmAudGetLineControls(
 180     IN  PDEVICE_OBJECT DeviceObject,
 181     IN  PIRP Irp,
 182     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 183     IN  PWDMAUD_CLIENT ClientInfo);
 184
 185 NTSTATUS
 186 NTAPI
 187 WdmAudSetControlDetails(
 188     IN  PDEVICE_OBJECT DeviceObject,
 189     IN  PIRP Irp,
 190     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 191     IN  PWDMAUD_CLIENT ClientInfo);
 192
 193 NTSTATUS
 194 NTAPI
 195 WdmAudGetMixerEvent(
 196     IN  PDEVICE_OBJECT DeviceObject,
 197     IN  PIRP Irp,
 198     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 199     IN  PWDMAUD_CLIENT ClientInfo);
 200
 201 NTSTATUS
 202 NTAPI
 203 WdmAudGetControlDetails(
 204     IN  PDEVICE_OBJECT DeviceObject,
 205     IN  PIRP Irp,
 206     IN  PWDMAUD_DEVICE_INFO DeviceInfo,
 207     IN  PWDMAUD_CLIENT ClientInfo);
 208
 209 NTSTATUS
 210 WdmAudMixerInitialize(
 211     IN PDEVICE_OBJECT DeviceObject);
 212
 213 NTSTATUS
 214 NTAPI
 215 WdmAudWaveInitialize(
 216     IN PDEVICE_OBJECT DeviceObject);
 217
 218 ULONG
 219 ClosePin(
 220     IN  PWDMAUD_CLIENT ClientInfo,
 221     IN  ULONG FilterId,
 222     IN  ULONG PinId,
 223     IN  SOUND_DEVICE_TYPE DeviceType);
 224
 225 NTSTATUS
 226 InsertPinHandle(
 227     IN  PWDMAUD_CLIENT ClientInfo,
 228     IN  ULONG FilterId,
 229     IN  ULONG PinId,
 230     IN  SOUND_DEVICE_TYPE DeviceType,
 231     IN  HANDLE PinHandle,
 232     IN  ULONG FreeIndex);
 233
 234 NTSTATUS
 235 GetSysAudioDevicePnpName(
 236     IN  PDEVICE_OBJECT DeviceObject,
 237     IN  ULONG DeviceIndex,
 238     OUT LPWSTR * Device);
 239
 240 NTSTATUS
 241 OpenSysAudioDeviceByIndex(
 242     IN  PDEVICE_OBJECT DeviceObject,
 243     IN  ULONG DeviceIndex,
 244     IN  PHANDLE DeviceHandle,
 245     IN  PFILE_OBJECT * FileObject);
 246
 247 NTSTATUS
 248 OpenDevice(
 249     IN LPWSTR Device,
 250     OUT PHANDLE DeviceHandle,
 251     OUT PFILE_OBJECT * FileObject);
 252
 253 ULONG
 254 WdmAudGetMixerDeviceCount();
 255
 256 ULONG
 257 WdmAudGetWaveInDeviceCount();
 258
 259 ULONG
 260 WdmAudGetWaveOutDeviceCount();
 261
 262 NTSTATUS
 263 WdmAudGetMixerPnpNameByIndex(
 264     IN  ULONG DeviceIndex,
 265     OUT LPWSTR * Device);
 266
 267 NTSTATUS
 268 WdmAudGetPnpNameByIndexAndType(
 269     IN ULONG DeviceIndex,
 270     IN SOUND_DEVICE_TYPE DeviceType,
 271     OUT LPWSTR *Device);
 272
 273
 274 /* sup.c */
 275
 276 ULONG
 277 GetSysAudioDeviceCount(
 278     IN  PDEVICE_OBJECT DeviceObject);