ReactOS 0.4.15-dev-5666-gc548b97
control.c
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1/*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS Kernel Streaming
4 * FILE: drivers/wdm/audio/legacy/wdmaud/deviface.c
5 * PURPOSE: System Audio graph builder
6 * PROGRAMMER: Andrew Greenwood
7 * Johannes Anderwald
8 */
9
10#include "wdmaud.h"
11
12#define NDEBUG
13#include <debug.h>
14
15const GUID KSPROPSETID_Sysaudio = {0xCBE3FAA0L, 0xCC75, 0x11D0, {0xB4, 0x65, 0x00, 0x00, 0x1A, 0x18, 0x18, 0xE6}};
16
20 IN PIRP Irp,
23{
24 if (DeviceInfo->DeviceType == MIXER_DEVICE_TYPE)
25 {
27 }
28
29 if (DeviceInfo->DeviceType == WAVE_OUT_DEVICE_TYPE || DeviceInfo->DeviceType == WAVE_IN_DEVICE_TYPE)
30 {
32 }
33
34 if (DeviceInfo->DeviceType == MIDI_OUT_DEVICE_TYPE || DeviceInfo->DeviceType == MIDI_IN_DEVICE_TYPE)
35 {
37 }
38
39
41}
42
46 IN PIRP Irp,
49{
50 ULONG Result = 0;
51
52 if (DeviceInfo->DeviceType == MIXER_DEVICE_TYPE)
53 {
55 }
56 else if (DeviceInfo->DeviceType == WAVE_OUT_DEVICE_TYPE)
57 {
59 }
60 else if (DeviceInfo->DeviceType == WAVE_IN_DEVICE_TYPE)
61 {
63 }
64 else if (DeviceInfo->DeviceType == MIDI_IN_DEVICE_TYPE)
65 {
67 }
68 else if (DeviceInfo->DeviceType == MIDI_OUT_DEVICE_TYPE)
69 {
71 }
72
73
74 /* store result count */
75 DeviceInfo->DeviceCount = Result;
76
77 DPRINT("WdmAudControlDeviceType Devices %u\n", DeviceInfo->DeviceCount);
79}
80
84 IN PIRP Irp,
87{
93
94 DPRINT("WdmAudControlDeviceState\n");
95
97 if (!NT_SUCCESS(Status))
98 {
99 DPRINT1("Error: invalid device handle provided %p Type %x\n", DeviceInfo->hDevice, DeviceInfo->DeviceType);
101 }
102
106
107 State = DeviceInfo->u.State;
108
110
112
113 DPRINT("WdmAudControlDeviceState Status %x\n", Status);
115}
116
120 IN PIRP Irp,
123{
124 PWDMAUD_DEVICE_EXTENSION DeviceExtension;
126
127 DPRINT("WdmAudCapabilities entered\n");
128
129 DeviceExtension = (PWDMAUD_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
130
131 if (DeviceInfo->DeviceType == MIXER_DEVICE_TYPE)
132 {
134 }
135 else if (DeviceInfo->DeviceType == WAVE_IN_DEVICE_TYPE || DeviceInfo->DeviceType == WAVE_OUT_DEVICE_TYPE)
136 {
138 }
139 else if (DeviceInfo->DeviceType == MIDI_IN_DEVICE_TYPE || DeviceInfo->DeviceType == MIDI_OUT_DEVICE_TYPE)
140 {
142 }
143
145}
146
148NTAPI
151 IN PIRP Irp,
154{
155 ULONG Index;
156
157 for(Index = 0; Index < ClientInfo->NumPins; Index++)
158 {
159 if (ClientInfo->hPins[Index].Handle == DeviceInfo->hDevice && ClientInfo->hPins[Index].Type != MIXER_DEVICE_TYPE)
160 {
161 DPRINT1("Closing device %p\n", DeviceInfo->hDevice);
162 ZwClose(DeviceInfo->hDevice);
163 ClientInfo->hPins[Index].Handle = NULL;
165 return STATUS_SUCCESS;
166 }
167 else if (ClientInfo->hPins[Index].Handle == DeviceInfo->hDevice && ClientInfo->hPins[Index].Type == MIXER_DEVICE_TYPE)
168 {
169 DPRINT1("Closing mixer %p\n", DeviceInfo->hDevice);
171 }
172 }
173
176}
177
179NTAPI
182 IN PIRP Irp,
185{
189 KSALLOCATOR_FRAMING Framing;
191
192 /* Get sysaudio pin file object */
194 if (!NT_SUCCESS(Status))
195 {
196 DPRINT1("Invalid buffer handle %p\n", DeviceInfo->hDevice);
197 return SetIrpIoStatus(Irp, Status, 0);
198 }
199
200 /* Setup get framing request */
204
206 /* Did we succeed */
207 if (NT_SUCCESS(Status))
208 {
209 /* Store framesize */
210 DeviceInfo->u.FrameSize = Framing.FrameSize;
211 }
212
213 /* Release file object */
215
217
218}
219
221NTAPI
224 IN PIRP Irp,
226{
230
231 /* get device interface string input length */
232 Size = DeviceInfo->u.Interface.DeviceInterfaceStringSize;
233
234 /* get mixer info */
236
237 /* check for success */
238 if (!NT_SUCCESS(Status))
239 {
240 /* invalid device id */
242 }
243
244 /* calculate length */
245 Length = (wcslen(Device)+1) * sizeof(WCHAR);
246
247 if (!Size)
248 {
249 /* store device interface size */
250 DeviceInfo->u.Interface.DeviceInterfaceStringSize = Length;
251 }
252 else if (Size < Length)
253 {
254 /* buffer too small */
255 DeviceInfo->u.Interface.DeviceInterfaceStringSize = Length;
257 }
258 else
259 {
260 //FIXME SEH
261 RtlMoveMemory(DeviceInfo->u.Interface.DeviceInterfaceString, Device, Length);
262 }
263
266}
267
269NTAPI
272 IN PIRP Irp,
274{
275 KSRESET ResetStream;
279
280 DPRINT("WdmAudResetStream\n");
281
283 if (!NT_SUCCESS(Status))
284 {
285 DPRINT1("Error: invalid device handle provided %p Type %x\n", DeviceInfo->hDevice, DeviceInfo->DeviceType);
287 }
288
289 ResetStream = DeviceInfo->u.ResetStream;
290 ASSERT(ResetStream == KSRESET_BEGIN || ResetStream == KSRESET_END);
291
293
295
296 DPRINT("WdmAudResetStream Status %x\n", Status);
298}
299
301NTAPI
304 IN PIRP Irp)
305{
306 PIO_STACK_LOCATION IoStack;
309
311
312 DPRINT("WdmAudDeviceControl entered\n");
313
314 if (IoStack->Parameters.DeviceIoControl.InputBufferLength < sizeof(WDMAUD_DEVICE_INFO))
315 {
316 /* invalid parameter */
317 DPRINT1("Input buffer too small size %u expected %u\n", IoStack->Parameters.DeviceIoControl.InputBufferLength, sizeof(WDMAUD_DEVICE_INFO));
319 }
320
321 DeviceInfo = (PWDMAUD_DEVICE_INFO)Irp->AssociatedIrp.SystemBuffer;
322
324 {
325 /* invalid parameter */
326 DPRINT1("Error: device type not set\n");
328 }
329
330 if (!IoStack->FileObject || !IoStack->FileObject->FsContext)
331 {
332 /* file object parameter */
333 DPRINT1("Error: file object is not attached\n");
335 }
336 ClientInfo = (PWDMAUD_CLIENT)IoStack->FileObject->FsContext;
337
338 DPRINT("WdmAudDeviceControl entered\n");
339
340 switch(IoStack->Parameters.DeviceIoControl.IoControlCode)
341 {
368 case IOCTL_GETPOS:
369 case IOCTL_GETDEVID:
370 case IOCTL_GETVOLUME:
371 case IOCTL_SETVOLUME:
372
373 DPRINT1("Unhandled %x\n", IoStack->Parameters.DeviceIoControl.IoControlCode);
374 break;
375 }
376
378}
379
381NTAPI
384 PIRP Irp,
385 PVOID Ctx)
386{
388 PMDL Mdl, NextMdl;
390
391 /* get stream header */
392 Header = (PKSSTREAM_HEADER)Irp->AssociatedIrp.SystemBuffer;
393
394 /* sanity check */
395 ASSERT(Header);
396
397 /* time to free all allocated mdls */
398 Mdl = Irp->MdlAddress;
399
400 while(Mdl)
401 {
402 /* get next mdl */
403 NextMdl = Mdl->Next;
404
405 /* unlock pages */
407
408 /* grab next mdl */
409 Mdl = NextMdl;
410 }
411 //IoFreeMdl(Mdl);
412 /* clear mdl list */
413 Irp->MdlAddress = Context->Mdl;
414
415
416
417 DPRINT("IoCompletion Irp %p IoStatus %lx Information %lx\n", Irp, Irp->IoStatus.Status, Irp->IoStatus.Information);
418
419 if (!NT_SUCCESS(Irp->IoStatus.Status))
420 {
421 /* failed */
422 Irp->IoStatus.Information = 0;
423 }
424
425 /* dereference file object */
426 ObDereferenceObject(Context->FileObject);
427
428 /* free context */
430
431 return STATUS_SUCCESS;
432}
433
435NTAPI
438 IN PIRP Irp)
439{
443 PIO_STACK_LOCATION IoStack;
445 PMDL Mdl;
446 BOOLEAN Read = TRUE;
448
449 /* allocate completion context */
451
452 if (!Context)
453 {
454 /* not enough memory */
455 Irp->IoStatus.Status = STATUS_INSUFFICIENT_RESOURCES;
457
458 /* done */
460 }
461
462 /* get current irp stack location */
464
465 /* store the input buffer in UserBuffer - as KsProbeStreamIrp operates on IRP_MJ_DEVICE_CONTROL */
466 Irp->UserBuffer = MmGetMdlVirtualAddress(Irp->MdlAddress);
467
468 /* sanity check */
469 ASSERT(Irp->UserBuffer);
470
471 /* get the length of the request length */
472 Length = IoStack->Parameters.Write.Length;
473
474 /* store outputbuffer length */
475 IoStack->Parameters.DeviceIoControl.OutputBufferLength = Length;
476
477 /* setup context */
478 Context->Length = Length;
480 Context->Mdl = Irp->MdlAddress;
481
482 /* store mdl address */
483 Mdl = Irp->MdlAddress;
484
485 /* remove mdladdress as KsProbeStreamIrp will interpret it as an already probed audio buffer */
486 Irp->MdlAddress = NULL;
487
488 if (IoStack->MajorFunction == IRP_MJ_WRITE)
489 {
490 /* probe the write stream irp */
491 Read = FALSE;
492 Status = KsProbeStreamIrp(Irp, KSPROBE_STREAMWRITE | KSPROBE_ALLOCATEMDL | KSPROBE_PROBEANDLOCK, Length);
493 }
494 else
495 {
496 /* probe the read stream irp */
497 Status = KsProbeStreamIrp(Irp, KSPROBE_STREAMREAD | KSPROBE_ALLOCATEMDL | KSPROBE_PROBEANDLOCK, Length);
498 }
499
500 if (!NT_SUCCESS(Status))
501 {
502 DPRINT1("KsProbeStreamIrp failed with Status %x Cancel %u\n", Status, Irp->Cancel);
503 Irp->MdlAddress = Mdl;
505 return SetIrpIoStatus(Irp, Status, 0);
506 }
507
508 /* get device info */
509 DeviceInfo = (PWDMAUD_DEVICE_INFO)Irp->AssociatedIrp.SystemBuffer;
511
512 /* now get sysaudio file object */
514 if (!NT_SUCCESS(Status))
515 {
516 DPRINT1("Invalid pin handle %p\n", DeviceInfo->hDevice);
517 Irp->MdlAddress = Mdl;
519 return SetIrpIoStatus(Irp, Status, 0);
520 }
521
522 /* store file object whose reference is released in the completion callback */
523 Context->FileObject = FileObject;
524
525 /* skip current irp stack location */
527
528 /* get next stack location */
530
531 /* prepare stack location */
532 IoStack->FileObject = FileObject;
533 IoStack->Parameters.Write.Length = Length;
534 IoStack->MajorFunction = IRP_MJ_WRITE;
535 IoStack->Parameters.DeviceIoControl.IoControlCode = (Read ? IOCTL_KS_READ_STREAM : IOCTL_KS_WRITE_STREAM);
537
538 /* mark irp as pending */
539// IoMarkIrpPending(Irp);
540 /* call the driver */
542 return Status;
543}
unsigned char BOOLEAN
LONG NTSTATUS
Definition: precomp.h:26
#define DPRINT1
Definition: precomp.h:8
Definition: Header.h:9
_In_ PIRP Irp
Definition: csq.h:116
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
#define GENERIC_READ
Definition: compat.h:135
MMRESULT WdmAudGetLineControls(IN HANDLE hMixer, IN DWORD MixerId, IN LPMIXERLINECONTROLSW MixControls, IN ULONG Flags)
Definition: mmixer.c:413
MMRESULT WdmAudGetControlDetails(IN HANDLE hMixer, IN DWORD MixerId, IN LPMIXERCONTROLDETAILS MixDetails, IN ULONG Flags)
Definition: mmixer.c:440
MMRESULT WdmAudGetLineInfo(IN HANDLE hMixer, IN DWORD MixerId, IN LPMIXERLINEW MixLine, IN ULONG Flags)
Definition: mmixer.c:400
MMRESULT WdmAudSetControlDetails(IN HANDLE hMixer, IN DWORD MixerId, IN LPMIXERCONTROLDETAILS MixDetails, IN ULONG Flags)
Definition: mmixer.c:426
KSDDKAPI NTSTATUS NTAPI KsSynchronousIoControlDevice(IN PFILE_OBJECT FileObject, IN KPROCESSOR_MODE RequestorMode, IN ULONG IoControl, IN PVOID InBuffer, IN ULONG InSize, OUT PVOID OutBuffer, IN ULONG OutSize, OUT PULONG BytesReturned)
Definition: api.c:1099
KSDDKAPI NTSTATUS NTAPI KsProbeStreamIrp(IN PIRP Irp, IN ULONG ProbeFlags, IN ULONG HeaderSize)
Definition: irp.c:659
NTSTATUS NTAPI WdmAudDeviceControl(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
Definition: control.c:302
NTSTATUS NTAPI WdmAudFrameSize(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: control.c:180
NTSTATUS NTAPI WdmAudGetDeviceInterface(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo)
Definition: control.c:222
NTSTATUS NTAPI WdmAudIoctlClose(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: control.c:149
NTSTATUS NTAPI IoCompletion(PDEVICE_OBJECT DeviceObject, PIRP Irp, PVOID Ctx)
Definition: control.c:382
NTSTATUS WdmAudControlDeviceState(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: control.c:82
NTSTATUS WdmAudControlDeviceType(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: control.c:44
NTSTATUS NTAPI WdmAudResetStream(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo)
Definition: control.c:270
NTSTATUS WdmAudCapabilities(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: control.c:118
NTSTATUS NTAPI WdmAudReadWrite(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
Definition: control.c:436
NTSTATUS WdmAudControlOpen(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: control.c:18
const GUID KSPROPSETID_Sysaudio
Definition: control.c:15
NTSTATUS WdmAudMidiCapabilities(IN PDEVICE_OBJECT DeviceObject, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo, IN PWDMAUD_DEVICE_EXTENSION DeviceExtension)
Definition: mmixer.c:747
ULONG WdmAudGetMidiOutDeviceCount()
Definition: mmixer.c:687
ULONG WdmAudGetWaveInDeviceCount()
Definition: mmixer.c:669
NTSTATUS WdmAudControlOpenMixer(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: mmixer.c:411
NTSTATUS WdmAudWaveCapabilities(IN PDEVICE_OBJECT DeviceObject, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo, IN PWDMAUD_DEVICE_EXTENSION DeviceExtension)
Definition: mmixer.c:721
NTSTATUS WdmAudGetPnpNameByIndexAndType(IN ULONG DeviceIndex, IN SOUND_DEVICE_TYPE DeviceType, OUT LPWSTR *DevicePath)
Definition: mmixer.c:693
NTSTATUS WdmAudControlOpenWave(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: mmixer.c:825
ULONG WdmAudGetWaveOutDeviceCount()
Definition: mmixer.c:675
NTSTATUS NTAPI WdmAudGetMixerEvent(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: mmixer.c:620
ULONG WdmAudGetMidiInDeviceCount()
Definition: mmixer.c:681
NTSTATUS WdmAudControlOpenMidi(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo)
Definition: mmixer.c:847
NTSTATUS WdmAudMixerCapabilities(IN PDEVICE_OBJECT DeviceObject, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo, IN PWDMAUD_DEVICE_EXTENSION DeviceExtension)
Definition: mmixer.c:398
ULONG WdmAudGetMixerDeviceCount()
Definition: mmixer.c:663
NTSTATUS WdmAudControlCloseMixer(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo, IN ULONG Index)
Definition: mmixer.c:475
NTSTATUS SetIrpIoStatus(IN PIRP Irp, IN NTSTATUS Status, IN ULONG Length)
Definition: sup.c:67
struct WDMAUD_CLIENT * PWDMAUD_CLIENT
struct WDMAUD_COMPLETION_CONTEXT * PWDMAUD_COMPLETION_CONTEXT
struct WDMAUD_DEVICE_EXTENSION * PWDMAUD_DEVICE_EXTENSION
#define KSPROPERTY_TYPE_SET
Definition: dmksctrl.h:43
#define KSPROPERTY_TYPE_GET
Definition: dmksctrl.h:42
#define NonPagedPool
Definition: env_spec_w32.h:307
Status
Definition: gdiplustypes.h:25
_CRTIMP size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)
CLIENT_DATA ClientInfo
POBJECT_TYPE IoFileObjectType
Definition: iomgr.c:36
#define IoSetCompletionRoutine(_Irp, _CompletionRoutine, _Context, _InvokeOnSuccess, _InvokeOnError, _InvokeOnCancel)
Definition: irp.cpp:498
KSRESET
Definition: ks.h:1226
@ KSRESET_BEGIN
Definition: ks.h:1227
@ KSRESET_END
Definition: ks.h:1228
@ KSPROPERTY_CONNECTION_ALLOCATORFRAMING
Definition: ks.h:352
@ KSPROPERTY_CONNECTION_STATE
Definition: ks.h:349
struct KSSTREAM_HEADER * PKSSTREAM_HEADER
#define IOCTL_KS_RESET_STATE
Definition: ks.h:145
#define IOCTL_KS_PROPERTY
Definition: ks.h:127
KSSTATE
Definition: ks.h:1214
#define KSPROPSETID_Connection
Definition: ks.h:346
#define IOCTL_KS_READ_STREAM
Definition: ks.h:142
#define IOCTL_KS_WRITE_STREAM
Definition: ks.h:139
PVOID AllocateItem(IN POOL_TYPE PoolType, IN SIZE_T NumberOfBytes)
Definition: misc.c:30
VOID FreeItem(IN PVOID Item)
Definition: misc.c:43
if(dx< 0)
Definition: linetemp.h:194
unsigned int ULONG
Definition: retypes.h:1
VOID NTAPI MmUnlockPages(IN PMDL Mdl)
Definition: mdlsup.c:1435
#define ASSERT(a)
Definition: mode.c:44
#define KernelMode
Definition: asm.h:34
NTSYSAPI NTSTATUS NTAPI ZwClose(_In_ HANDLE Handle)
#define GENERIC_WRITE
Definition: nt_native.h:90
_In_ ULONG _In_ ULONG _In_ ULONG Length
Definition: ntddpcm.h:102
#define IoSkipCurrentIrpStackLocation(Irp)
Definition: ntifs_ex.h:421
PDEVICE_OBJECT NTAPI IoGetRelatedDeviceObject(IN PFILE_OBJECT FileObject)
Definition: device.c:1539
#define IoCompleteRequest
Definition: irp.c:1240
#define IoCallDriver
Definition: irp.c:1225
#define STATUS_NOT_SUPPORTED
Definition: ntstatus.h:423
#define STATUS_NOT_IMPLEMENTED
Definition: ntstatus.h:239
NTSTATUS NTAPI ObReferenceObjectByHandle(IN HANDLE Handle, IN ACCESS_MASK DesiredAccess, IN POBJECT_TYPE ObjectType, IN KPROCESSOR_MODE AccessMode, OUT PVOID *Object, OUT POBJECT_HANDLE_INFORMATION HandleInformation OPTIONAL)
Definition: obref.c:494
#define IRP_MJ_WRITE
Definition: rdpdr.c:47
#define STATUS_SUCCESS
Definition: shellext.h:65
#define STATUS_BUFFER_OVERFLOW
Definition: shellext.h:66
@ MIXER_DEVICE_TYPE
Definition: sndtypes.h:33
@ MIN_SOUND_DEVICE_TYPE
Definition: sndtypes.h:36
@ MIDI_OUT_DEVICE_TYPE
Definition: sndtypes.h:31
@ WAVE_IN_DEVICE_TYPE
Definition: sndtypes.h:28
@ WAVE_OUT_DEVICE_TYPE
Definition: sndtypes.h:29
@ MAX_SOUND_DEVICE_TYPE
Definition: sndtypes.h:37
@ MIDI_IN_DEVICE_TYPE
Definition: sndtypes.h:30
#define DPRINT
Definition: sndvol32.h:71
_In_ BOOLEAN Read
Definition: strmini.h:479
ULONG FrameSize
Definition: ks.h:1671
PFILE_OBJECT FileObject
Definition: iotypes.h:3169
struct _NAMED_PIPE_CREATE_PARAMETERS * Parameters
Definition: iotypes.h:3128
#define NTAPI
Definition: typedefs.h:36
#define IN
Definition: typedefs.h:39
#define RtlMoveMemory(Destination, Source, Length)
Definition: typedefs.h:264
#define STATUS_INVALID_PARAMETER
Definition: udferr_usr.h:135
#define STATUS_UNSUCCESSFUL
Definition: udferr_usr.h:132
#define STATUS_INSUFFICIENT_RESOURCES
Definition: udferr_usr.h:158
_Must_inspect_result_ _In_ WDFDEVICE Device
Definition: wdfchildlist.h:474
_In_ WDFCOLLECTION _In_ ULONG Index
_In_ PDEVICE_OBJECT DeviceObject
Definition: wdfdevice.h:2055
_In_ WDFREQUEST _In_ WDFFILEOBJECT FileObject
Definition: wdfdevice.h:550
_Must_inspect_result_ _In_ WDFDEVICE _In_ PWDF_DEVICE_PROPERTY_DATA _In_ DEVPROPTYPE _In_ ULONG Size
Definition: wdfdevice.h:4533
_In_ WDFDEVICE _In_ PVOID _In_opt_ PMDL Mdl
_Must_inspect_result_ _In_ WDFIOTARGET _In_opt_ WDFREQUEST _In_ ULONG _In_opt_ PWDF_MEMORY_DESCRIPTOR _In_opt_ PWDF_MEMORY_DESCRIPTOR _In_opt_ PWDF_REQUEST_SEND_OPTIONS _Out_opt_ PULONG_PTR BytesReturned
Definition: wdfiotarget.h:1052
#define IOCTL_GETFRAMESIZE
Definition: interface.h:255
#define IOCTL_CLOSE_WDMAUD
Definition: interface.h:99
#define IOCTL_GETVOLUME
Definition: interface.h:170
#define IOCTL_GETPOS
Definition: interface.h:238
#define IOCTL_GETCONTROLDETAILS
Definition: interface.h:325
#define IOCTL_OPEN_WDMAUD
Definition: interface.h:82
#define IOCTL_RESET_STREAM
Definition: interface.h:374
#define IOCTL_GETDEVID
Definition: interface.h:152
#define IOCTL_GETCAPABILITIES
Definition: interface.h:204
#define IOCTL_SETCONTROLDETAILS
Definition: interface.h:307
#define IOCTL_GETLINEINFO
Definition: interface.h:272
#define IOCTL_SETDEVICE_STATE
Definition: interface.h:134
#define IOCTL_QUERYDEVICEINTERFACESTRING
Definition: interface.h:343
#define IOCTL_SETVOLUME
Definition: interface.h:187
#define IOCTL_GETNUMDEVS_TYPE
Definition: interface.h:117
#define IOCTL_GETLINECONTROLS
Definition: interface.h:290
#define IOCTL_GET_MIXER_EVENT
Definition: interface.h:359
struct WDMAUD_DEVICE_INFO * PWDMAUD_DEVICE_INFO
_At_(*)(_In_ PWSK_CLIENT Client, _In_opt_ PUNICODE_STRING NodeName, _In_opt_ PUNICODE_STRING ServiceName, _In_opt_ ULONG NameSpace, _In_opt_ GUID *Provider, _In_opt_ PADDRINFOEXW Hints, _Outptr_ PADDRINFOEXW *Result, _In_opt_ PEPROCESS OwningProcess, _In_opt_ PETHREAD OwningThread, _Inout_ PIRP Irp Result)(Mem)) NTSTATUS(WSKAPI *PFN_WSK_GET_ADDRESS_INFO
Definition: wsk.h:426
__drv_aliasesMem FORCEINLINE PIO_STACK_LOCATION IoGetNextIrpStackLocation(_In_ PIRP Irp)
Definition: iofuncs.h:2695
__drv_aliasesMem FORCEINLINE PIO_STACK_LOCATION IoGetCurrentIrpStackLocation(_In_ PIRP Irp)
Definition: iofuncs.h:2793
#define IO_NO_INCREMENT
Definition: iotypes.h:598
* PFILE_OBJECT
Definition: iotypes.h:1998
#define MmGetMdlVirtualAddress(_Mdl)
#define ObDereferenceObject
Definition: obfuncs.h:203
__wchar_t WCHAR
Definition: xmlstorage.h:180
WCHAR * LPWSTR
Definition: xmlstorage.h:184