[janderwald] 44721: [WDMAUD.DRV] - Move the routines which interact wdmaud.sys to legacy.c - Implement opening / closing of audio pins as well as writing / reading audio bytes from / to it - By defining USE_MMIXER_LIB, wdmaud.drv bypasses wdmaud+sysaudio and directly writes/reads the audio bytes to portcls.
23 Dec
2009
23 Dec
'09
3:05 a.m.
Author: janderwald
Date: Wed Dec 23 04:05:11 2009
New Revision: 44721
URL: http://svn.reactos.org/svn/reactos?rev=44721&view=rev
Log:
[WDMAUD.DRV]
- Move the routines which interact wdmaud.sys to legacy.c
- Implement opening / closing of audio pins as well as writing / reading audio bytes from
/ to it
- By defining USE_MMIXER_LIB, wdmaud.drv bypasses wdmaud+sysaudio and directly
writes/reads the audio bytes to portcls.
Added:
trunk/reactos/dll/win32/wdmaud.drv/legacy.c (with props)
Modified:
trunk/reactos/dll/win32/wdmaud.drv/mixer.c
trunk/reactos/dll/win32/wdmaud.drv/mmixer.c
trunk/reactos/dll/win32/wdmaud.drv/wdmaud.c
trunk/reactos/dll/win32/wdmaud.drv/wdmaud.h
trunk/reactos/dll/win32/wdmaud.drv/wdmaud.rbuild
Added: trunk/reactos/dll/win32/wdmaud.drv/legacy.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/wdmaud.drv/legac…
==============================================================================
--- trunk/reactos/dll/win32/wdmaud.drv/legacy.c (added)
+++ trunk/reactos/dll/win32/wdmaud.drv/legacy.c [iso-8859-1] Wed Dec 23 04:05:11 2009
@@ -1,0 +1,823 @@
+/*
+ * PROJECT: ReactOS Sound System
+ * LICENSE: GPL - See COPYING in the top level directory
+ * FILE: dll/win32/wdmaud.drv/wdmaud.c
+ *
+ * PURPOSE: WDM Audio Driver (User-mode part)
+ * PROGRAMMERS: Andrew Greenwood (silverblade(a)reactos.org)
+ Johannes Anderwald
+ *
+ * NOTES: Looking for wodMessage & co? You won't find them here. Try
+ * the MME Buddy library, which is where these routines are
+ * actually implemented.
+ *
+ */
+
+#include "wdmaud.h"
+
+#define KERNEL_DEVICE_NAME L"\\\\.\\wdmaud"
+extern HANDLE KernelHandle;
+DWORD OpenCount = 0;
+
+DWORD
+WINAPI
+MixerEventThreadRoutine(
+ LPVOID Parameter)
+{
+ HANDLE WaitObjects[2];
+ DWORD dwResult;
+ MMRESULT Result;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ PSOUND_DEVICE_INSTANCE Instance = (PSOUND_DEVICE_INSTANCE)Parameter;
+
+ /* setup wait objects */
+ WaitObjects[0] = Instance->hNotifyEvent;
+ WaitObjects[1] = Instance->hStopEvent;
+
+ /* zero device info */
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+
+ DeviceInfo.hDevice = Instance->Handle;
+ DeviceInfo.DeviceType = MIXER_DEVICE_TYPE;
+
+ do
+ {
+ dwResult = WaitForMultipleObjects(2, WaitObjects, FALSE, INFINITE);
+
+ if (dwResult == WAIT_OBJECT_0 + 1)
+ {
+ /* stop event was signalled */
+ break;
+ }
+
+ do
+ {
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_GET_MIXER_EVENT,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if (Result == MMSYSERR_NOERROR)
+ {
+ DriverCallback(Instance->WinMM.ClientCallback,
+ HIWORD(Instance->WinMM.Flags),
+ Instance->WinMM.Handle,
+ DeviceInfo.u.MixerEvent.NotificationType,
+ Instance->WinMM.ClientCallbackInstanceData,
+ (DWORD_PTR)DeviceInfo.u.MixerEvent.Value,
+ 0);
+ }
+ }while(Result == MMSYSERR_NOERROR);
+ }while(TRUE);
+
+ /* done */
+ return 0;
+}
+
+VOID
+WdmAudCleanupLegacy()
+{
+ if ( KernelHandle != INVALID_HANDLE_VALUE )
+ {
+ CloseHandle(KernelHandle);
+ KernelHandle = INVALID_HANDLE_VALUE;
+ }
+}
+
+MMRESULT
+WdmAudGetNumWdmDevsByLegacy(
+ IN MMDEVICE_TYPE DeviceType,
+ OUT DWORD* DeviceCount)
+{
+ MMRESULT Result;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+
+ VALIDATE_MMSYS_PARAMETER( KernelHandle != INVALID_HANDLE_VALUE );
+ VALIDATE_MMSYS_PARAMETER( IS_VALID_SOUND_DEVICE_TYPE(DeviceType) );
+ VALIDATE_MMSYS_PARAMETER( DeviceCount );
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.DeviceType = DeviceType;
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_GETNUMDEVS_TYPE,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( ! MMSUCCESS( Result ) )
+ {
+ SND_ERR(L"Call to IOCTL_GETNUMDEVS_TYPE failed\n");
+ *DeviceCount = 0;
+ return TranslateInternalMmResult(Result);
+ }
+
+ *DeviceCount = DeviceInfo.DeviceCount;
+
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudGetCapabilitiesByLegacy(
+ IN PSOUND_DEVICE SoundDevice,
+ IN DWORD DeviceId,
+ OUT PVOID Capabilities,
+ IN DWORD CapabilitiesSize)
+{
+ MMRESULT Result;
+ MMDEVICE_TYPE DeviceType;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+
+ SND_ASSERT( SoundDevice );
+ SND_ASSERT( Capabilities );
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ if ( ! MMSUCCESS(Result) )
+ return Result;
+
+ SND_TRACE(L"WDMAUD - GetWdmDeviceCapabilities DeviceType %u DeviceId %u\n",
DeviceType, DeviceId);
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.DeviceType = DeviceType;
+ DeviceInfo.DeviceIndex = DeviceId;
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_GETCAPABILITIES,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ /* This is pretty much a big hack right now */
+ switch ( DeviceType )
+ {
+ case MIXER_DEVICE_TYPE:
+ {
+ LPMIXERCAPS MixerCaps = (LPMIXERCAPS) Capabilities;
+
+ DeviceInfo.u.MixCaps.szPname[MAXPNAMELEN-1] = L'\0';
+ CopyWideString(MixerCaps->szPname, DeviceInfo.u.MixCaps.szPname);
+
+ MixerCaps->cDestinations = DeviceInfo.u.MixCaps.cDestinations;
+ MixerCaps->fdwSupport = DeviceInfo.u.MixCaps.fdwSupport;
+ MixerCaps->vDriverVersion = DeviceInfo.u.MixCaps.vDriverVersion;
+ MixerCaps->wMid = DeviceInfo.u.MixCaps.wMid;
+ MixerCaps->wPid = DeviceInfo.u.MixCaps.wPid;
+ break;
+ }
+ case WAVE_OUT_DEVICE_TYPE :
+ {
+ LPWAVEOUTCAPS WaveOutCaps = (LPWAVEOUTCAPS) Capabilities;
+
+ DeviceInfo.u.WaveOutCaps.szPname[MAXPNAMELEN-1] = L'\0';
+ WaveOutCaps->wMid = DeviceInfo.u.WaveOutCaps.wMid;
+ WaveOutCaps->wPid = DeviceInfo.u.WaveOutCaps.wPid;
+
+ WaveOutCaps->vDriverVersion = 0x0001;
+ CopyWideString(WaveOutCaps->szPname, DeviceInfo.u.WaveOutCaps.szPname);
+
+ WaveOutCaps->dwFormats = DeviceInfo.u.WaveOutCaps.dwFormats;
+ WaveOutCaps->wChannels = DeviceInfo.u.WaveOutCaps.wChannels;
+ WaveOutCaps->dwSupport = DeviceInfo.u.WaveOutCaps.dwSupport;
+ break;
+ }
+ case WAVE_IN_DEVICE_TYPE :
+ {
+ LPWAVEINCAPSW WaveInCaps = (LPWAVEINCAPSW) Capabilities;
+
+ DeviceInfo.u.WaveInCaps.szPname[MAXPNAMELEN-1] = L'\0';
+
+ WaveInCaps->wMid = DeviceInfo.u.WaveInCaps.wMid;
+ WaveInCaps->wPid = DeviceInfo.u.WaveInCaps.wPid;
+
+ WaveInCaps->vDriverVersion = 0x0001;
+ CopyWideString(WaveInCaps->szPname, DeviceInfo.u.WaveInCaps.szPname);
+
+ WaveInCaps->dwFormats = DeviceInfo.u.WaveInCaps.dwFormats;
+ WaveInCaps->wChannels = DeviceInfo.u.WaveInCaps.wChannels;
+ WaveInCaps->wReserved1 = 0;
+ break;
+ }
+ }
+
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudOpenSoundDeviceByLegacy()
+{
+ /* Only open this if it's not already open */
+ if ( KernelHandle == INVALID_HANDLE_VALUE )
+ {
+ SND_TRACE(L"Opening wdmaud device\n");
+ KernelHandle = CreateFileW(KERNEL_DEVICE_NAME,
+ GENERIC_READ | GENERIC_WRITE,
+ 0,
+ NULL,
+ OPEN_EXISTING,
+ FILE_FLAG_OVERLAPPED,
+ NULL);
+ }
+
+ if ( KernelHandle == INVALID_HANDLE_VALUE )
+ return MMSYSERR_ERROR;
+
+ ++ OpenCount;
+
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudCloseSoundDeviceByLegacy(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN PVOID Handle)
+{
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ MMRESULT Result;
+ MMDEVICE_TYPE DeviceType;
+ PSOUND_DEVICE SoundDevice;
+
+ Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ if ( OpenCount == 0 )
+ {
+ return MMSYSERR_NOERROR;
+ }
+
+ SND_ASSERT( KernelHandle != INVALID_HANDLE_VALUE );
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ if (SoundDeviceInstance->Handle != (PVOID)KernelHandle)
+ {
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+
+ DeviceInfo.DeviceType = DeviceType;
+ DeviceInfo.hDevice = SoundDeviceInstance->Handle;
+
+ /* First stop the stream */
+ if (DeviceType != MIXER_DEVICE_TYPE)
+ {
+ DeviceInfo.u.State = KSSTATE_STOP;
+ SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_SETDEVICE_STATE,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+ }
+
+ SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_CLOSE_WDMAUD,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+ }
+
+ if (DeviceType == MIXER_DEVICE_TYPE)
+ {
+ SetEvent(SoundDeviceInstance->hStopEvent);
+ CloseHandle(SoundDeviceInstance->hStopEvent);
+ CloseHandle(SoundDeviceInstance->hNotifyEvent);
+ }
+
+ --OpenCount;
+
+ if ( OpenCount < 1 )
+ {
+ CloseHandle(KernelHandle);
+ KernelHandle = INVALID_HANDLE_VALUE;
+ }
+
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudSetMixerDeviceFormatByLegacy(
+ IN PSOUND_DEVICE_INSTANCE Instance,
+ IN DWORD DeviceId,
+ IN PWAVEFORMATEX WaveFormat,
+ IN DWORD WaveFormatSize)
+{
+ MMRESULT Result;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ HANDLE hThread;
+
+
+ Instance->hNotifyEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
+ if ( ! Instance->hNotifyEvent )
+ return MMSYSERR_NOMEM;
+
+ if (Instance->Handle != KernelHandle)
+ {
+ /* device is already open */
+ return MMSYSERR_NOERROR;
+ }
+
+ Instance->hStopEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
+ if ( ! Instance->hStopEvent )
+ return MMSYSERR_NOMEM;
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.DeviceType = MIXER_DEVICE_TYPE;
+ DeviceInfo.DeviceIndex = DeviceId;
+ DeviceInfo.u.hNotifyEvent = Instance->hNotifyEvent;
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_OPEN_WDMAUD,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ CloseHandle(Instance->hNotifyEvent);
+ CloseHandle(Instance->hStopEvent);
+ return TranslateInternalMmResult(Result);
+ }
+
+ hThread = CreateThread(NULL, 0, MixerEventThreadRoutine, (LPVOID)Instance, 0, NULL);
+ if ( hThread )
+ {
+ CloseHandle(hThread);
+ }
+
+ /* Store sound device handle instance handle */
+ Instance->Handle = (PVOID)DeviceInfo.hDevice;
+
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudSetWaveDeviceFormatByLegacy(
+ IN PSOUND_DEVICE_INSTANCE Instance,
+ IN DWORD DeviceId,
+ IN PWAVEFORMATEX WaveFormat,
+ IN DWORD WaveFormatSize)
+{
+ MMRESULT Result;
+ PSOUND_DEVICE SoundDevice;
+ PVOID Identifier;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ MMDEVICE_TYPE DeviceType;
+
+ Result = GetSoundDeviceFromInstance(Instance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Result = GetSoundDeviceIdentifier(SoundDevice, &Identifier);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ if (Instance->Handle != KernelHandle)
+ {
+ /* device is already open */
+ return MMSYSERR_NOERROR;
+ }
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.DeviceType = DeviceType;
+ DeviceInfo.DeviceIndex = DeviceId;
+ DeviceInfo.u.WaveFormatEx.cbSize = sizeof(WAVEFORMATEX); //WaveFormat->cbSize;
+ DeviceInfo.u.WaveFormatEx.wFormatTag = WaveFormat->wFormatTag;
+#ifdef USERMODE_MIXER
+ DeviceInfo.u.WaveFormatEx.nChannels = 2;
+ DeviceInfo.u.WaveFormatEx.nSamplesPerSec = 44100;
+ DeviceInfo.u.WaveFormatEx.nBlockAlign = 4;
+ DeviceInfo.u.WaveFormatEx.nAvgBytesPerSec = 176400;
+ DeviceInfo.u.WaveFormatEx.wBitsPerSample = 16;
+#else
+ DeviceInfo.u.WaveFormatEx.nChannels = WaveFormat->nChannels;
+ DeviceInfo.u.WaveFormatEx.nSamplesPerSec = WaveFormat->nSamplesPerSec;
+ DeviceInfo.u.WaveFormatEx.nBlockAlign = WaveFormat->nBlockAlign;
+ DeviceInfo.u.WaveFormatEx.nAvgBytesPerSec = WaveFormat->nAvgBytesPerSec;
+ DeviceInfo.u.WaveFormatEx.wBitsPerSample = WaveFormat->wBitsPerSample;
+#endif
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_OPEN_WDMAUD,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ /* Store format */
+ Instance->WaveFormatEx.cbSize = WaveFormat->cbSize;
+ Instance->WaveFormatEx.wFormatTag = WaveFormat->wFormatTag;
+ Instance->WaveFormatEx.nChannels = WaveFormat->nChannels;
+ Instance->WaveFormatEx.nSamplesPerSec = WaveFormat->nSamplesPerSec;
+ Instance->WaveFormatEx.nBlockAlign = WaveFormat->nBlockAlign;
+ Instance->WaveFormatEx.nAvgBytesPerSec = WaveFormat->nAvgBytesPerSec;
+ Instance->WaveFormatEx.wBitsPerSample = WaveFormat->wBitsPerSample;
+
+ /* Store sound device handle instance handle */
+ Instance->Handle = (PVOID)DeviceInfo.hDevice;
+
+ /* Now determine framing requirements */
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_GETFRAMESIZE,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( MMSUCCESS(Result) )
+ {
+ if (DeviceInfo.u.FrameSize)
+ {
+ Instance->FrameSize = DeviceInfo.u.FrameSize * 2;
+ Instance->BufferCount = WaveFormat->nAvgBytesPerSec /
Instance->FrameSize;
+ SND_TRACE(L"FrameSize %u BufferCount %u\n", Instance->FrameSize,
Instance->BufferCount);
+ }
+ }
+ else
+ {
+ // use a default of 100 buffers
+ Instance->BufferCount = 100;
+ }
+
+ if (DeviceType == WAVE_OUT_DEVICE_TYPE)
+ {
+ /* Now start the stream */
+ DeviceInfo.u.State = KSSTATE_RUN;
+ SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_SETDEVICE_STATE,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+ }
+
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WriteFileEx_Committer2(
+ IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
+ IN PVOID OffsetPtr,
+ IN DWORD Length,
+ IN PSOUND_OVERLAPPED Overlap,
+ IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine)
+{
+ HANDLE Handle;
+ MMRESULT Result;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ PSOUND_DEVICE SoundDevice;
+ MMDEVICE_TYPE DeviceType;
+ BOOL Ret;
+
+ VALIDATE_MMSYS_PARAMETER( SoundDeviceInstance );
+ VALIDATE_MMSYS_PARAMETER( OffsetPtr );
+ VALIDATE_MMSYS_PARAMETER( Overlap );
+ VALIDATE_MMSYS_PARAMETER( CompletionRoutine );
+
+ GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
+
+
+ Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ SND_ASSERT(Handle);
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+
+ DeviceInfo.Header.FrameExtent = Length;
+ if (DeviceType == WAVE_OUT_DEVICE_TYPE)
+ {
+ DeviceInfo.Header.DataUsed = Length;
+ }
+ DeviceInfo.Header.Data = OffsetPtr;
+ DeviceInfo.Header.Size = sizeof(WDMAUD_DEVICE_INFO);
+ DeviceInfo.Header.PresentationTime.Numerator = 1;
+ DeviceInfo.Header.PresentationTime.Denominator = 1;
+ DeviceInfo.hDevice = Handle;
+ DeviceInfo.DeviceType = DeviceType;
+
+ Overlap->Standard.hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
+
+ if (DeviceType == WAVE_OUT_DEVICE_TYPE)
+ {
+ Ret = WriteFileEx(KernelHandle, &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO),
(LPOVERLAPPED)Overlap, CompletionRoutine);
+ if (Ret)
+ WaitForSingleObjectEx (KernelHandle, INFINITE, TRUE);
+ }
+ else if (DeviceType == WAVE_IN_DEVICE_TYPE)
+ {
+ Ret = ReadFileEx(KernelHandle, &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO),
(LPOVERLAPPED)Overlap, CompletionRoutine);
+ //if (Ret)
+ // WaitForSingleObjectEx (KernelHandle, INFINITE, TRUE);
+ }
+
+ return MMSYSERR_NOERROR;
+}
+
+
+MMRESULT
+WdmAudSetWaveStateByLegacy(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN BOOL bStart)
+{
+ MMRESULT Result;
+ PSOUND_DEVICE SoundDevice;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ MMDEVICE_TYPE DeviceType;
+ HANDLE Handle;
+
+ Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.hDevice = Handle;
+ DeviceInfo.DeviceType = DeviceType;
+
+ if (bStart)
+ DeviceInfo.u.State = KSSTATE_RUN;
+ else
+ DeviceInfo.u.State = KSSTATE_PAUSE;
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_SETDEVICE_STATE,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ return Result;
+}
+
+MMRESULT
+WdmAudGetDeviceInterfaceStringByLegacy(
+ IN MMDEVICE_TYPE DeviceType,
+ IN DWORD DeviceId,
+ IN LPWSTR Interface,
+ IN DWORD InterfaceLength,
+ OUT DWORD * InterfaceSize)
+{
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ MMRESULT Result;
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.DeviceType = DeviceType;
+ DeviceInfo.DeviceIndex = DeviceId;
+
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_QUERYDEVICEINTERFACESTRING,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+
+ if (!Interface)
+ {
+ SND_ASSERT(InterfaceSize);
+
+ *InterfaceSize = DeviceInfo.u.Interface.DeviceInterfaceStringSize;
+ return MMSYSERR_NOERROR;
+ }
+
+ if (InterfaceLength < DeviceInfo.u.Interface.DeviceInterfaceStringSize)
+ {
+ /* buffer is too small */
+ return MMSYSERR_MOREDATA;
+ }
+
+ DeviceInfo.u.Interface.DeviceInterfaceStringSize = InterfaceLength;
+ DeviceInfo.u.Interface.DeviceInterfaceString = Interface;
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_QUERYDEVICEINTERFACESTRING,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( MMSUCCESS(Result) && InterfaceLength > 2)
+ {
+ Interface[1] = L'\\';
+ Interface[InterfaceLength-1] = L'\0';
+ }
+
+ return Result;
+}
+
+MMRESULT
+WdmAudGetWavePositionByLegacy(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN MMTIME* Time)
+{
+ MMRESULT Result;
+ PSOUND_DEVICE SoundDevice;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ MMDEVICE_TYPE DeviceType;
+ HANDLE Handle;
+
+ Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.hDevice = Handle;
+ DeviceInfo.DeviceType = DeviceType;
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_OPEN_WDMAUD,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Time->wType = TIME_BYTES;
+ Time->u.cb = (DWORD)DeviceInfo.u.Position;
+
+ return MMSYSERR_NOERROR;
+}
+
+
+MMRESULT
+WdmAudResetStreamByLegacy(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN MMDEVICE_TYPE DeviceType,
+ IN BOOLEAN bStartReset)
+{
+ MMRESULT Result;
+ HANDLE Handle;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+
+ Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.hDevice = Handle;
+ DeviceInfo.DeviceType = DeviceType;
+ DeviceInfo.u.ResetStream = (bStartReset ? KSRESET_BEGIN : KSRESET_END);
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IOCTL_RESET_STREAM,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+ return Result;
+}
+
+MMRESULT
+WdmAudQueryMixerInfoByLegacy(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN UINT uMsg,
+ IN LPVOID Parameter,
+ IN DWORD Flags)
+{
+ MMRESULT Result;
+ WDMAUD_DEVICE_INFO DeviceInfo;
+ HANDLE Handle;
+ DWORD IoControlCode;
+ LPMIXERLINEW MixLine;
+ LPMIXERLINECONTROLSW MixControls;
+ LPMIXERCONTROLDETAILS MixDetails;
+
+ SND_TRACE(L"uMsg %x Flags %x\n", uMsg, Flags);
+
+ Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.hDevice = Handle;
+ DeviceInfo.DeviceType = MIXER_DEVICE_TYPE;
+ DeviceInfo.Flags = Flags;
+
+ MixLine = (LPMIXERLINEW)Parameter;
+ MixControls = (LPMIXERLINECONTROLSW)Parameter;
+ MixDetails = (LPMIXERCONTROLDETAILS)Parameter;
+
+ switch(uMsg)
+ {
+ case MXDM_GETLINEINFO:
+ RtlCopyMemory(&DeviceInfo.u.MixLine, MixLine, sizeof(MIXERLINEW));
+ IoControlCode = IOCTL_GETLINEINFO;
+ break;
+ case MXDM_GETLINECONTROLS:
+ RtlCopyMemory(&DeviceInfo.u.MixControls, MixControls,
sizeof(MIXERLINECONTROLSW));
+ IoControlCode = IOCTL_GETLINECONTROLS;
+ break;
+ case MXDM_SETCONTROLDETAILS:
+ RtlCopyMemory(&DeviceInfo.u.MixDetails, MixDetails,
sizeof(MIXERCONTROLDETAILS));
+ IoControlCode = IOCTL_SETCONTROLDETAILS;
+ break;
+ case MXDM_GETCONTROLDETAILS:
+ RtlCopyMemory(&DeviceInfo.u.MixDetails, MixDetails,
sizeof(MIXERCONTROLDETAILS));
+ IoControlCode = IOCTL_GETCONTROLDETAILS;
+ break;
+ default:
+ SND_ASSERT(0);
+ return MMSYSERR_NOTSUPPORTED;
+ }
+
+ Result = SyncOverlappedDeviceIoControl(KernelHandle,
+ IoControlCode,
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ (LPVOID) &DeviceInfo,
+ sizeof(WDMAUD_DEVICE_INFO),
+ NULL);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return Result;
+ }
+
+ switch(uMsg)
+ {
+ case MXDM_GETLINEINFO:
+ {
+ RtlCopyMemory(MixLine, &DeviceInfo.u.MixLine, sizeof(MIXERLINEW));
+ break;
+ }
+ }
+
+ return Result;
+}
Propchange: trunk/reactos/dll/win32/wdmaud.drv/legacy.c
------------------------------------------------------------------------------
svn:eol-style = native
Modified: trunk/reactos/dll/win32/wdmaud.drv/mixer.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/wdmaud.drv/mixer…
==============================================================================
--- trunk/reactos/dll/win32/wdmaud.drv/mixer.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/wdmaud.drv/mixer.c [iso-8859-1] Wed Dec 23 04:05:11 2009
@@ -556,3 +556,4 @@
return MMSYSERR_NOERROR;
}
+
Modified: trunk/reactos/dll/win32/wdmaud.drv/mmixer.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/wdmaud.drv/mmixe…
==============================================================================
--- trunk/reactos/dll/win32/wdmaud.drv/mmixer.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/wdmaud.drv/mmixer.c [iso-8859-1] Wed Dec 23 04:05:11 2009
@@ -321,11 +321,10 @@
return TRUE;
}
-ULONG
-WdmAudGetMixerCount()
-{
- /* return number of mixers available */
- return MMixerGetCount(&MixerContext);
+VOID
+WdmAudCleanupMMixer()
+{
+ /* TODO */
}
MMRESULT
@@ -340,30 +339,9 @@
}
MMRESULT
-WdmAudCloseMixer(
- IN HMIXER Handle,
- IN HANDLE hNotifyEvent)
-{
- /* FIXME */
- return MMSYSERR_NOERROR;
-}
-
-MMRESULT
-WdmAudOpenMixer(
- IN PHANDLE hMixer,
- IN ULONG DeviceId,
- IN HANDLE hNotifyEvent)
-{
- if (MMixerOpen(&MixerContext, DeviceId, hNotifyEvent, NULL /* FIXME */, hMixer)
== MM_STATUS_SUCCESS)
- return MMSYSERR_NOERROR;
-
- return MMSYSERR_BADDEVICEID;
-}
-
-MMRESULT
WdmAudGetLineInfo(
IN HANDLE hMixer,
- IN LPMIXERLINE MixLine,
+ IN LPMIXERLINEW MixLine,
IN ULONG Flags)
{
if (MMixerGetLineInfo(&MixerContext, hMixer, Flags, MixLine) ==
MM_STATUS_SUCCESS)
@@ -409,18 +387,6 @@
return MMSYSERR_ERROR;
}
-ULONG
-WdmAudGetWaveOutCount()
-{
- return MMixerGetWaveOutCount(&MixerContext);
-}
-
-ULONG
-WdmAudGetWaveInCount()
-{
- return MMixerGetWaveInCount(&MixerContext);
-}
-
MMRESULT
WdmAudGetWaveOutCapabilities(
IN ULONG DeviceId,
@@ -445,17 +411,297 @@
}
MMRESULT
-WdmAudOpenWave(
- OUT PHANDLE hPin,
- IN DWORD DeviceId,
- IN PWAVEFORMATEX WaveFormat,
- IN DWORD bWaveIn)
-{
- if (MMixerOpenWave(&MixerContext, DeviceId, bWaveIn, WaveFormat, hPin) ==
MM_STATUS_SUCCESS)
- {
- //fixme
- // start stream if waveout
+WdmAudSetWdmWaveDeviceFormatByMMixer(
+ IN PSOUND_DEVICE_INSTANCE Instance,
+ IN DWORD DeviceId,
+ IN PWAVEFORMATEX WaveFormat,
+ IN DWORD WaveFormatSize)
+{
+ MMDEVICE_TYPE DeviceType;
+ PSOUND_DEVICE SoundDevice;
+ MMRESULT Result;
+ BOOL bWaveIn;
+
+ Result = GetSoundDeviceFromInstance(Instance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ bWaveIn = (DeviceType == WAVE_IN_DEVICE_TYPE ? TRUE : FALSE);
+
+ if (MMixerOpenWave(&MixerContext, DeviceId, bWaveIn, WaveFormat,
&Instance->Handle) == MM_STATUS_SUCCESS)
+ {
+ if (DeviceType == WAVE_OUT_DEVICE_TYPE)
+ {
+ MMixerSetWaveStatus(&MixerContext, Instance->Handle,
KSSTATE_ACQUIRE);
+ MMixerSetWaveStatus(&MixerContext, Instance->Handle, KSSTATE_PAUSE);
+ MMixerSetWaveStatus(&MixerContext, Instance->Handle, KSSTATE_RUN);
+ }
return MMSYSERR_NOERROR;
}
return MMSYSERR_ERROR;
}
+
+
+MMRESULT
+WdmAudGetCapabilitiesByMMixer(
+ IN PSOUND_DEVICE SoundDevice,
+ IN DWORD DeviceId,
+ OUT PVOID Capabilities,
+ IN DWORD CapabilitiesSize)
+{
+ MMDEVICE_TYPE DeviceType;
+ MMRESULT Result;
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ if (DeviceType == MIXER_DEVICE_TYPE)
+ {
+ return WdmAudGetMixerCapabilties(DeviceId, (LPMIXERCAPSW)Capabilities);
+ }
+ else if (DeviceType == WAVE_OUT_DEVICE_TYPE)
+ {
+ return WdmAudGetWaveOutCapabilities(DeviceId, (LPWAVEOUTCAPSW)Capabilities);
+ }
+ else if (DeviceType == WAVE_IN_DEVICE_TYPE)
+ {
+ return WdmAudGetWaveInCapabilities(DeviceId, (LPWAVEINCAPSW)Capabilities);
+ }
+ else
+ {
+ // not supported
+ return MMSYSERR_ERROR;
+ }
+}
+
+MMRESULT
+WdmAudOpenSoundDeviceByMMixer(
+ IN struct _SOUND_DEVICE* SoundDevice,
+ OUT PVOID* Handle)
+{
+ /* no-op */
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudCloseSoundDeviceByMMixer(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN PVOID Handle)
+{
+ MMDEVICE_TYPE DeviceType;
+ PSOUND_DEVICE SoundDevice;
+ MMRESULT Result;
+
+ Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ if (DeviceType == MIXER_DEVICE_TYPE)
+ {
+ /* no op */
+ return MMSYSERR_NOERROR;
+ }
+ else if (DeviceType == WAVE_IN_DEVICE_TYPE || DeviceType == WAVE_OUT_DEVICE_TYPE)
+ {
+ /* make sure the pin is stopped */
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_PAUSE);
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_ACQUIRE);
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_STOP);
+
+ CloseHandle(Handle);
+ return MMSYSERR_NOERROR;
+ }
+
+ /* midi is not supported */
+ return MMSYSERR_ERROR;
+}
+
+MMRESULT
+WdmAudGetNumDevsByMMixer(
+ IN MMDEVICE_TYPE DeviceType,
+ OUT DWORD* DeviceCount)
+{
+ switch(DeviceType)
+ {
+ case MIXER_DEVICE_TYPE:
+ *DeviceCount = MMixerGetCount(&MixerContext);
+ break;
+ case WAVE_OUT_DEVICE_TYPE:
+ *DeviceCount = MMixerGetWaveOutCount(&MixerContext);
+ break;
+ case WAVE_IN_DEVICE_TYPE:
+ *DeviceCount = MMixerGetWaveInCount(&MixerContext);
+ break;
+ default:
+ *DeviceCount = 0;
+ }
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudQueryMixerInfoByMMixer(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN UINT uMsg,
+ IN LPVOID Parameter,
+ IN DWORD Flags)
+{
+ LPMIXERLINEW MixLine;
+ LPMIXERLINECONTROLSW MixControls;
+ LPMIXERCONTROLDETAILS MixDetails;
+
+ MixLine = (LPMIXERLINEW)Parameter;
+ MixControls = (LPMIXERLINECONTROLSW)Parameter;
+ MixDetails = (LPMIXERCONTROLDETAILS)Parameter;
+
+ /* FIXME param checks */
+
+ switch(uMsg)
+ {
+ case MXDM_GETLINEINFO:
+ return WdmAudGetLineInfo(SoundDeviceInstance->Handle, MixLine, Flags);
+ case MXDM_GETLINECONTROLS:
+ return WdmAudGetLineControls(SoundDeviceInstance->Handle, MixControls,
Flags);
+ case MXDM_SETCONTROLDETAILS:
+ return WdmAudSetControlDetails(SoundDeviceInstance->Handle, MixDetails,
Flags);
+ break;
+ case MXDM_GETCONTROLDETAILS:
+ return WdmAudGetControlDetails(SoundDeviceInstance->Handle, MixDetails,
Flags);
+ break;
+ default:
+ SND_ASSERT(0);
+ return MMSYSERR_NOTSUPPORTED;
+ }
+}
+
+MMRESULT
+WdmAudGetDeviceInterfaceStringByMMixer(
+ IN MMDEVICE_TYPE DeviceType,
+ IN DWORD DeviceId,
+ IN LPWSTR Interface,
+ IN DWORD InterfaceLength,
+ OUT DWORD * InterfaceSize)
+{
+ /* FIXME */
+ return MMSYSERR_NOTSUPPORTED;
+}
+
+MMRESULT
+WdmAudSetMixerDeviceFormatByMMixer(
+ IN PSOUND_DEVICE_INSTANCE Instance,
+ IN DWORD DeviceId,
+ IN PWAVEFORMATEX WaveFormat,
+ IN DWORD WaveFormatSize)
+{
+ Instance->hNotifyEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
+ if ( ! Instance->hNotifyEvent )
+ return MMSYSERR_NOMEM;
+
+ if (MMixerOpen(&MixerContext, DeviceId, Instance->hNotifyEvent, NULL /* FIXME
*/, &Instance->Handle) == MM_STATUS_SUCCESS)
+ return MMSYSERR_NOERROR;
+
+ return MMSYSERR_BADDEVICEID;
+}
+
+MMRESULT
+WdmAudSetWdmWaveStateByMMixer(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN BOOL bStart)
+{
+ if (bStart)
+ {
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_ACQUIRE);
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_PAUSE);
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_RUN);
+ }
+ else
+ {
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_PAUSE);
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_ACQUIRE);
+ MMixerSetWaveStatus(&MixerContext, SoundDeviceInstance->Handle,
KSSTATE_STOP);
+ }
+
+ return MMSYSERR_NOERROR;
+}
+
+MMRESULT
+WdmAudResetStreamByMMixer(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN MMDEVICE_TYPE DeviceType,
+ IN BOOLEAN bStartReset)
+{
+ /* FIXME */
+ return MMSYSERR_NOTSUPPORTED;
+}
+
+MMRESULT
+WdmAudGetWdmPositionByMMixer(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN MMTIME* Time)
+{
+ /* FIXME */
+ return MMSYSERR_NOTSUPPORTED;
+}
+
+MMRESULT
+WdmAudCommitWaveBufferByMMixer(
+ IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
+ IN PVOID OffsetPtr,
+ IN DWORD Length,
+ IN PSOUND_OVERLAPPED Overlap,
+ IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine)
+{
+ KSSTREAM_HEADER Packet;
+ PSOUND_DEVICE SoundDevice;
+ MMDEVICE_TYPE DeviceType;
+ MMRESULT Result;
+
+ Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
+
+ if ( ! MMSUCCESS(Result) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
+
+ Result = GetSoundDeviceType(SoundDevice, &DeviceType);
+ SND_ASSERT( Result == MMSYSERR_NOERROR );
+
+ /* setup stream packet */
+ ZeroMemory(&Packet, sizeof(KSSTREAM_HEADER));
+ Packet.Size = sizeof(KSSTREAM_HEADER);
+ Packet.PresentationTime.Numerator = 1;
+ Packet.PresentationTime.Denominator = 1;
+ Packet.Data = OffsetPtr;
+ Packet.FrameExtent = Length;
+
+ if (DeviceType == WAVE_OUT_DEVICE_TYPE)
+ {
+ Packet.DataUsed = Length;
+ }
+
+ Result = SyncOverlappedDeviceIoControl(SoundDeviceInstance->Handle,
+ IOCTL_KS_WRITE_STREAM,
+ NULL,
+ 0,
+ &Packet,
+ sizeof(KSSTREAM_HEADER),
+ &Length);
+
+ /* FIXXXXXME
+ * don't call completion routine directly
+ */
+ CompletionRoutine(ERROR_SUCCESS, Length, (LPOVERLAPPED)Overlap);
+
+ return MMSYSERR_NOERROR;
+}
Modified: trunk/reactos/dll/win32/wdmaud.drv/wdmaud.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/wdmaud.drv/wdmau…
==============================================================================
--- trunk/reactos/dll/win32/wdmaud.drv/wdmaud.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/wdmaud.drv/wdmaud.c [iso-8859-1] Wed Dec 23 04:05:11 2009
@@ -14,307 +14,7 @@
#include "wdmaud.h"
-
-#define KERNEL_DEVICE_NAME L"\\\\.\\wdmaud"
-
-PWSTR UnknownWaveIn = L"Wave Input";
-PWSTR UnknownWaveOut = L"Wave Output";
-PWSTR UnknownMidiIn = L"Midi Input";
-PWSTR UnknownMidiOut = L"Midi Output";
-
-
HANDLE KernelHandle = INVALID_HANDLE_VALUE;
-DWORD OpenCount = 0;
-
-MMRESULT
-WriteFileEx_Remixer(
- IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
- IN PVOID OffsetPtr,
- IN DWORD Length,
- IN PSOUND_OVERLAPPED Overlap,
- IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
-
-
-
-MMRESULT
-GetNumWdmDevs(
- IN HANDLE Handle,
- IN MMDEVICE_TYPE DeviceType,
- OUT DWORD* DeviceCount)
-{
-#ifdef USE_MMIXER_LIB
-
- switch(DeviceType)
- {
- case MIXER_DEVICE_TYPE:
- *DeviceCount = WdmAudGetMixerCount();
- break;
- case WAVE_OUT_DEVICE_TYPE:
- *DeviceCount = WdmAudGetWaveOutCount();
- break;
- case WAVE_IN_DEVICE_TYPE:
- *DeviceCount = WdmAudGetWaveInCount();
- break;
- default:
- *DeviceCount = 0;
- }
- return MMSYSERR_NOERROR;
-#else
-
- MMRESULT Result;
- WDMAUD_DEVICE_INFO DeviceInfo;
-
- VALIDATE_MMSYS_PARAMETER( Handle != INVALID_HANDLE_VALUE );
- VALIDATE_MMSYS_PARAMETER( IS_VALID_SOUND_DEVICE_TYPE(DeviceType) );
- VALIDATE_MMSYS_PARAMETER( DeviceCount );
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.DeviceType = DeviceType;
-
- Result = SyncOverlappedDeviceIoControl(Handle,
- IOCTL_GETNUMDEVS_TYPE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( ! MMSUCCESS( Result ) )
- {
- SND_ERR(L"Call to IOCTL_GETNUMDEVS_TYPE failed\n");
- *DeviceCount = 0;
- return TranslateInternalMmResult(Result);
- }
-
- *DeviceCount = DeviceInfo.DeviceCount;
-
- return MMSYSERR_NOERROR;
-#endif
-}
-
-MMRESULT
-GetWdmDeviceCapabilities(
- IN PSOUND_DEVICE SoundDevice,
- IN DWORD DeviceId,
- OUT PVOID Capabilities,
- IN DWORD CapabilitiesSize)
-{
- /* NOTE - At this time, WDMAUD does not support this properly */
-
- MMRESULT Result;
- MMDEVICE_TYPE DeviceType;
- WDMAUD_DEVICE_INFO DeviceInfo;
-
- SND_ASSERT( SoundDevice );
- SND_ASSERT( Capabilities );
-
- Result = GetSoundDeviceType(SoundDevice, &DeviceType);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- if ( ! MMSUCCESS(Result) )
- return Result;
-
- SND_TRACE(L"WDMAUD - GetWdmDeviceCapabilities DeviceType %u DeviceId %u\n",
DeviceType, DeviceId);
-
-#ifdef USE_MMIXER_LIB
- if (DeviceType == MIXER_DEVICE_TYPE)
- {
- return WdmAudGetMixerCapabilities(DeviceId, (LPMIXERCAPSW)Capabilities);
- }
- else if (DeviceType == WAVE_OUT_DEVICE_TYPE)
- {
- return WdmAudGetWaveOutCapabilities(DeviceId, (LPWAVEOUTCAPSW)Capabilities);
- }
- else if (DeviceType == WAVE_IN_DEVICE_TYPE)
- {
- return WdmAudGetWaveInCapabilities(DeviceId, (LPWAVEINCAPSW)Capabilities);
- }
-
-#endif
-
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.DeviceType = DeviceType;
- DeviceInfo.DeviceIndex = DeviceId;
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_GETCAPABILITIES,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- /* This is pretty much a big hack right now */
- switch ( DeviceType )
- {
- case MIXER_DEVICE_TYPE:
- {
- LPMIXERCAPS MixerCaps = (LPMIXERCAPS) Capabilities;
-
- DeviceInfo.u.MixCaps.szPname[MAXPNAMELEN-1] = L'\0';
- CopyWideString(MixerCaps->szPname, DeviceInfo.u.MixCaps.szPname);
-
- MixerCaps->cDestinations = DeviceInfo.u.MixCaps.cDestinations;
- MixerCaps->fdwSupport = DeviceInfo.u.MixCaps.fdwSupport;
- MixerCaps->vDriverVersion = DeviceInfo.u.MixCaps.vDriverVersion;
- MixerCaps->wMid = DeviceInfo.u.MixCaps.wMid;
- MixerCaps->wPid = DeviceInfo.u.MixCaps.wPid;
- break;
- }
- case WAVE_OUT_DEVICE_TYPE :
- {
- LPWAVEOUTCAPS WaveOutCaps = (LPWAVEOUTCAPS) Capabilities;
-
- DeviceInfo.u.WaveOutCaps.szPname[MAXPNAMELEN-1] = L'\0';
- WaveOutCaps->wMid = DeviceInfo.u.WaveOutCaps.wMid;
- WaveOutCaps->wPid = DeviceInfo.u.WaveOutCaps.wPid;
-
- WaveOutCaps->vDriverVersion = 0x0001;
- CopyWideString(WaveOutCaps->szPname, DeviceInfo.u.WaveOutCaps.szPname);
-
- WaveOutCaps->dwFormats = DeviceInfo.u.WaveOutCaps.dwFormats;
- WaveOutCaps->wChannels = DeviceInfo.u.WaveOutCaps.wChannels;
- WaveOutCaps->dwSupport = DeviceInfo.u.WaveOutCaps.dwSupport;
- break;
- }
- case WAVE_IN_DEVICE_TYPE :
- {
- LPWAVEINCAPSW WaveInCaps = (LPWAVEINCAPSW) Capabilities;
-
- DeviceInfo.u.WaveInCaps.szPname[MAXPNAMELEN-1] = L'\0';
-
- WaveInCaps->wMid = DeviceInfo.u.WaveInCaps.wMid;
- WaveInCaps->wPid = DeviceInfo.u.WaveInCaps.wPid;
-
- WaveInCaps->vDriverVersion = 0x0001;
- CopyWideString(WaveInCaps->szPname, DeviceInfo.u.WaveInCaps.szPname);
-
- WaveInCaps->dwFormats = DeviceInfo.u.WaveInCaps.dwFormats;
- WaveInCaps->wChannels = DeviceInfo.u.WaveInCaps.wChannels;
- WaveInCaps->wReserved1 = 0;
- break;
- }
- }
-
- return MMSYSERR_NOERROR;
-}
-
-
-MMRESULT
-OpenWdmSoundDevice(
- IN struct _SOUND_DEVICE* SoundDevice, /* NOT USED */
- OUT PVOID* Handle)
-{
- /* Only open this if it's not already open */
- if ( KernelHandle == INVALID_HANDLE_VALUE )
- {
- SND_TRACE(L"Opening wdmaud device\n");
- KernelHandle = CreateFileW(KERNEL_DEVICE_NAME,
- GENERIC_READ | GENERIC_WRITE,
- 0,
- NULL,
- OPEN_EXISTING,
- FILE_FLAG_OVERLAPPED,
- NULL);
- }
-
- if ( KernelHandle == INVALID_HANDLE_VALUE )
- return MMSYSERR_ERROR;
-
- SND_ASSERT( Handle );
-
- *Handle = KernelHandle;
- ++ OpenCount;
-
- return MMSYSERR_NOERROR;
-}
-
-MMRESULT
-CloseWdmSoundDevice(
- IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
- IN PVOID Handle)
-{
- WDMAUD_DEVICE_INFO DeviceInfo;
- MMRESULT Result;
- MMDEVICE_TYPE DeviceType;
- PSOUND_DEVICE SoundDevice;
-
- Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- if ( OpenCount == 0 )
- {
- return MMSYSERR_NOERROR;
- }
-
- SND_ASSERT( KernelHandle != INVALID_HANDLE_VALUE );
-
- Result = GetSoundDeviceType(SoundDevice, &DeviceType);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- if (SoundDeviceInstance->Handle != (PVOID)KernelHandle)
- {
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
-
- DeviceInfo.DeviceType = DeviceType;
- DeviceInfo.hDevice = SoundDeviceInstance->Handle;
-
- /* First stop the stream */
- if (DeviceType != MIXER_DEVICE_TYPE)
- {
- DeviceInfo.u.State = KSSTATE_STOP;
- SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_SETDEVICE_STATE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
- }
-#ifdef USE_MMIXER_LIB
- if (DeviceType == MIXER_DEVICE_TYPE)
- {
- return WdmAudCloseMixer(SoundDeviceInstance->Handle,
SoundDeviceInstance->hNotifyEvent);
- }
-#endif
-
- SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_CLOSE_WDMAUD,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
- }
-
- if (DeviceType == MIXER_DEVICE_TYPE)
- {
- SetEvent(SoundDeviceInstance->hStopEvent);
- CloseHandle(SoundDeviceInstance->hStopEvent);
- CloseHandle(SoundDeviceInstance->hNotifyEvent);
- }
-
- --OpenCount;
-
- if ( OpenCount < 1 )
- {
- CloseHandle(KernelHandle);
- KernelHandle = INVALID_HANDLE_VALUE;
- }
-
- return MMSYSERR_NOERROR;
-}
-
MMRESULT
QueryWdmWaveDeviceFormatSupport(
@@ -327,605 +27,8 @@
}
-DWORD
-WINAPI
-MixerEventThreadRoutine(
- LPVOID Parameter)
-{
- HANDLE WaitObjects[2];
- DWORD dwResult;
- MMRESULT Result;
- WDMAUD_DEVICE_INFO DeviceInfo;
- PSOUND_DEVICE_INSTANCE Instance = (PSOUND_DEVICE_INSTANCE)Parameter;
-
- /* setup wait objects */
- WaitObjects[0] = Instance->hNotifyEvent;
- WaitObjects[1] = Instance->hStopEvent;
-
- /* zero device info */
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
-
- DeviceInfo.hDevice = Instance->Handle;
- DeviceInfo.DeviceType = MIXER_DEVICE_TYPE;
-
- do
- {
- dwResult = WaitForMultipleObjects(2, WaitObjects, FALSE, INFINITE);
-
- if (dwResult == WAIT_OBJECT_0 + 1)
- {
- /* stop event was signalled */
- break;
- }
-
- do
- {
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_GET_MIXER_EVENT,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if (Result == MMSYSERR_NOERROR)
- {
- DriverCallback(Instance->WinMM.ClientCallback,
- HIWORD(Instance->WinMM.Flags),
- Instance->WinMM.Handle,
- DeviceInfo.u.MixerEvent.NotificationType,
- Instance->WinMM.ClientCallbackInstanceData,
- (DWORD_PTR)DeviceInfo.u.MixerEvent.Value,
- 0);
- }
- }while(Result == MMSYSERR_NOERROR);
- }while(TRUE);
-
- /* done */
- return 0;
-}
-
-
-MMRESULT
-SetWdmMixerDeviceFormat(
- IN PSOUND_DEVICE_INSTANCE Instance,
- IN DWORD DeviceId,
- IN PWAVEFORMATEX WaveFormat,
- IN DWORD WaveFormatSize)
-{
- MMRESULT Result;
- WDMAUD_DEVICE_INFO DeviceInfo;
- HANDLE hThread;
-
-
- Instance->hNotifyEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
- if ( ! Instance->hNotifyEvent )
- return MMSYSERR_NOMEM;
-
-#ifdef USE_MMIXER_LIB
- return WdmAudOpenMixer(&Instance->Handle, DeviceId,
Instance->hNotifyEvent);
-#endif
-
- if (Instance->Handle != KernelHandle)
- {
- /* device is already open */
- return MMSYSERR_NOERROR;
- }
-
- Instance->hStopEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
- if ( ! Instance->hStopEvent )
- return MMSYSERR_NOMEM;
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.DeviceType = MIXER_DEVICE_TYPE;
- DeviceInfo.DeviceIndex = DeviceId;
- DeviceInfo.u.hNotifyEvent = Instance->hNotifyEvent;
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_OPEN_WDMAUD,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( ! MMSUCCESS(Result) )
- {
- CloseHandle(Instance->hNotifyEvent);
- CloseHandle(Instance->hStopEvent);
- return TranslateInternalMmResult(Result);
- }
-
- hThread = CreateThread(NULL, 0, MixerEventThreadRoutine, (LPVOID)Instance, 0, NULL);
- if ( hThread )
- {
- CloseHandle(hThread);
- }
-
- /* Store sound device handle instance handle */
- Instance->Handle = (PVOID)DeviceInfo.hDevice;
-
- return MMSYSERR_NOERROR;
-}
-
-MMRESULT
-SetWdmWaveDeviceFormat(
- IN PSOUND_DEVICE_INSTANCE Instance,
- IN DWORD DeviceId,
- IN PWAVEFORMATEX WaveFormat,
- IN DWORD WaveFormatSize)
-{
- MMRESULT Result;
- PSOUND_DEVICE SoundDevice;
- PVOID Identifier;
- WDMAUD_DEVICE_INFO DeviceInfo;
- MMDEVICE_TYPE DeviceType;
-
- Result = GetSoundDeviceFromInstance(Instance, &SoundDevice);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- Result = GetSoundDeviceIdentifier(SoundDevice, &Identifier);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- if (Instance->Handle != KernelHandle)
- {
- /* device is already open */
- return MMSYSERR_NOERROR;
- }
-
- Result = GetSoundDeviceType(SoundDevice, &DeviceType);
-
-#ifdef USE_MMIXER_LIB
- return WdmAudOpenWavePin(Instance, DeviceId, WaveFormat, DeviceType);
-#endif
-
-
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.DeviceType = DeviceType;
- DeviceInfo.DeviceIndex = DeviceId;
- DeviceInfo.u.WaveFormatEx.cbSize = sizeof(WAVEFORMATEX); //WaveFormat->cbSize;
- DeviceInfo.u.WaveFormatEx.wFormatTag = WaveFormat->wFormatTag;
-#ifdef USERMODE_MIXER
- DeviceInfo.u.WaveFormatEx.nChannels = 2;
- DeviceInfo.u.WaveFormatEx.nSamplesPerSec = 44100;
- DeviceInfo.u.WaveFormatEx.nBlockAlign = 4;
- DeviceInfo.u.WaveFormatEx.nAvgBytesPerSec = 176400;
- DeviceInfo.u.WaveFormatEx.wBitsPerSample = 16;
-#else
- DeviceInfo.u.WaveFormatEx.nChannels = WaveFormat->nChannels;
- DeviceInfo.u.WaveFormatEx.nSamplesPerSec = WaveFormat->nSamplesPerSec;
- DeviceInfo.u.WaveFormatEx.nBlockAlign = WaveFormat->nBlockAlign;
- DeviceInfo.u.WaveFormatEx.nAvgBytesPerSec = WaveFormat->nAvgBytesPerSec;
- DeviceInfo.u.WaveFormatEx.wBitsPerSample = WaveFormat->wBitsPerSample;
-#endif
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_OPEN_WDMAUD,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- /* Store format */
- Instance->WaveFormatEx.cbSize = WaveFormat->cbSize;
- Instance->WaveFormatEx.wFormatTag = WaveFormat->wFormatTag;
- Instance->WaveFormatEx.nChannels = WaveFormat->nChannels;
- Instance->WaveFormatEx.nSamplesPerSec = WaveFormat->nSamplesPerSec;
- Instance->WaveFormatEx.nBlockAlign = WaveFormat->nBlockAlign;
- Instance->WaveFormatEx.nAvgBytesPerSec = WaveFormat->nAvgBytesPerSec;
- Instance->WaveFormatEx.wBitsPerSample = WaveFormat->wBitsPerSample;
-
- /* Store sound device handle instance handle */
- Instance->Handle = (PVOID)DeviceInfo.hDevice;
-
- /* Now determine framing requirements */
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_GETFRAMESIZE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( MMSUCCESS(Result) )
- {
- if (DeviceInfo.u.FrameSize)
- {
- Instance->FrameSize = DeviceInfo.u.FrameSize * 2;
- Instance->BufferCount = WaveFormat->nAvgBytesPerSec /
Instance->FrameSize;
- SND_TRACE(L"FrameSize %u BufferCount %u\n", Instance->FrameSize,
Instance->BufferCount);
- }
- }
- else
- {
- // use a default of 100 buffers
- Instance->BufferCount = 100;
- }
-
- if (DeviceType == WAVE_OUT_DEVICE_TYPE)
- {
- /* Now start the stream */
- DeviceInfo.u.State = KSSTATE_RUN;
- SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_SETDEVICE_STATE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
- }
-
- return MMSYSERR_NOERROR;
-}
-
-MMRESULT
-WriteFileEx_Committer2(
- IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
- IN PVOID OffsetPtr,
- IN DWORD Length,
- IN PSOUND_OVERLAPPED Overlap,
- IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine)
-{
- HANDLE Handle;
- MMRESULT Result;
- WDMAUD_DEVICE_INFO DeviceInfo;
- PSOUND_DEVICE SoundDevice;
- MMDEVICE_TYPE DeviceType;
- BOOL Ret;
-
- VALIDATE_MMSYS_PARAMETER( SoundDeviceInstance );
- VALIDATE_MMSYS_PARAMETER( OffsetPtr );
- VALIDATE_MMSYS_PARAMETER( Overlap );
- VALIDATE_MMSYS_PARAMETER( CompletionRoutine );
-
- GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
-
-
- Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- Result = GetSoundDeviceType(SoundDevice, &DeviceType);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- SND_ASSERT(Handle);
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
-
- DeviceInfo.Header.FrameExtent = Length;
- if (DeviceType == WAVE_OUT_DEVICE_TYPE)
- {
- DeviceInfo.Header.DataUsed = Length;
- }
- DeviceInfo.Header.Data = OffsetPtr;
- DeviceInfo.Header.Size = sizeof(WDMAUD_DEVICE_INFO);
- DeviceInfo.Header.PresentationTime.Numerator = 1;
- DeviceInfo.Header.PresentationTime.Denominator = 1;
- DeviceInfo.hDevice = Handle;
- DeviceInfo.DeviceType = DeviceType;
-
- Overlap->Standard.hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
-
- if (DeviceType == WAVE_OUT_DEVICE_TYPE)
- {
- Ret = WriteFileEx(KernelHandle, &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO),
(LPOVERLAPPED)Overlap, CompletionRoutine);
- if (Ret)
- WaitForSingleObjectEx (KernelHandle, INFINITE, TRUE);
- }
- else if (DeviceType == WAVE_IN_DEVICE_TYPE)
- {
- Ret = ReadFileEx(KernelHandle, &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO),
(LPOVERLAPPED)Overlap, CompletionRoutine);
- //if (Ret)
- // WaitForSingleObjectEx (KernelHandle, INFINITE, TRUE);
- }
-
- return MMSYSERR_NOERROR;
-}
-
-MMRESULT
-SetWdmWaveState(
- IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
- IN BOOL bStart)
-{
- MMRESULT Result;
- PSOUND_DEVICE SoundDevice;
- WDMAUD_DEVICE_INFO DeviceInfo;
- MMDEVICE_TYPE DeviceType;
- HANDLE Handle;
-
- Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- Result = GetSoundDeviceType(SoundDevice, &DeviceType);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.hDevice = Handle;
- DeviceInfo.DeviceType = DeviceType;
-
- if (bStart)
- DeviceInfo.u.State = KSSTATE_RUN;
- else
- DeviceInfo.u.State = KSSTATE_PAUSE;
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_SETDEVICE_STATE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- return Result;
-}
-
-MMRESULT
-GetDeviceInterfaceString(
- IN MMDEVICE_TYPE DeviceType,
- IN DWORD DeviceId,
- IN LPWSTR Interface,
- IN DWORD InterfaceLength,
- OUT DWORD * InterfaceSize)
-{
- WDMAUD_DEVICE_INFO DeviceInfo;
- MMRESULT Result;
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.DeviceType = DeviceType;
- DeviceInfo.DeviceIndex = DeviceId;
-
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_QUERYDEVICEINTERFACESTRING,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
-
- if (!Interface)
- {
- SND_ASSERT(InterfaceSize);
-
- *InterfaceSize = DeviceInfo.u.Interface.DeviceInterfaceStringSize;
- return MMSYSERR_NOERROR;
- }
-
- if (InterfaceLength < DeviceInfo.u.Interface.DeviceInterfaceStringSize)
- {
- /* buffer is too small */
- return MMSYSERR_MOREDATA;
- }
-
- DeviceInfo.u.Interface.DeviceInterfaceStringSize = InterfaceLength;
- DeviceInfo.u.Interface.DeviceInterfaceString = Interface;
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_QUERYDEVICEINTERFACESTRING,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( MMSUCCESS(Result) && InterfaceLength > 2)
- {
- Interface[1] = L'\\';
- Interface[InterfaceLength-1] = L'\0';
- }
-
- return Result;
-}
-
-MMRESULT
-GetWdmPosition(
- IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
- IN MMTIME* Time)
-{
- MMRESULT Result;
- PSOUND_DEVICE SoundDevice;
- WDMAUD_DEVICE_INFO DeviceInfo;
- MMDEVICE_TYPE DeviceType;
- HANDLE Handle;
-
- Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- Result = GetSoundDeviceType(SoundDevice, &DeviceType);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.hDevice = Handle;
- DeviceInfo.DeviceType = DeviceType;
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_OPEN_WDMAUD,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- Time->wType = TIME_BYTES;
- Time->u.cb = (DWORD)DeviceInfo.u.Position;
-
- return MMSYSERR_NOERROR;
-}
-
-MMRESULT
-ResetStream(
- IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
- IN MMDEVICE_TYPE DeviceType,
- IN BOOLEAN bStartReset)
-{
- MMRESULT Result;
- HANDLE Handle;
- WDMAUD_DEVICE_INFO DeviceInfo;
-
- Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.hDevice = Handle;
- DeviceInfo.DeviceType = DeviceType;
- DeviceInfo.u.ResetStream = (bStartReset ? KSRESET_BEGIN : KSRESET_END);
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_RESET_STREAM,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
- return Result;
-}
-
-
-MMRESULT
-QueryMixerInfo(
- IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
- IN UINT uMsg,
- IN LPVOID Parameter,
- IN DWORD Flags)
-{
- MMRESULT Result;
- WDMAUD_DEVICE_INFO DeviceInfo;
- HANDLE Handle;
- DWORD IoControlCode;
- LPMIXERLINEW MixLine;
- LPMIXERLINECONTROLSW MixControls;
- LPMIXERCONTROLDETAILS MixDetails;
-
- SND_TRACE(L"uMsg %x Flags %x\n", uMsg, Flags);
-
- Result = GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
- DeviceInfo.hDevice = Handle;
- DeviceInfo.DeviceType = MIXER_DEVICE_TYPE;
- DeviceInfo.Flags = Flags;
-
- MixLine = (LPMIXERLINEW)Parameter;
- MixControls = (LPMIXERLINECONTROLSW)Parameter;
- MixDetails = (LPMIXERCONTROLDETAILS)Parameter;
-
-#ifdef USE_MMIXER_LIB
- switch(uMsg)
- {
- case MXDM_GETLINEINFO:
- return WdmAudGetLineInfo(SoundDeviceInstance->Handle, MixLine, Flags);
- case MXDM_GETLINECONTROLS:
- return WdmAudGetLineControls(SoundDeviceInstance->Handle, MixControls,
Flags);
- case MXDM_SETCONTROLDETAILS:
- return WdmAudSetControlDetails(SoundDeviceInstance->Handle, MixDetails,
Flags);
- break;
- case MXDM_GETCONTROLDETAILS:
- return WdmAudGetControlDetails(SoundDeviceInstance->Handle, MixDetails,
Flags);
- break;
- default:
- SND_ASSERT(0);
- return MMSYSERR_NOTSUPPORTED;
- }
-#endif
-
-
- switch(uMsg)
- {
- case MXDM_GETLINEINFO:
- RtlCopyMemory(&DeviceInfo.u.MixLine, MixLine, sizeof(MIXERLINEW));
- IoControlCode = IOCTL_GETLINEINFO;
- break;
- case MXDM_GETLINECONTROLS:
- RtlCopyMemory(&DeviceInfo.u.MixControls, MixControls,
sizeof(MIXERLINECONTROLSW));
- IoControlCode = IOCTL_GETLINECONTROLS;
- break;
- case MXDM_SETCONTROLDETAILS:
- RtlCopyMemory(&DeviceInfo.u.MixDetails, MixDetails,
sizeof(MIXERCONTROLDETAILS));
- IoControlCode = IOCTL_SETCONTROLDETAILS;
- break;
- case MXDM_GETCONTROLDETAILS:
- RtlCopyMemory(&DeviceInfo.u.MixDetails, MixDetails,
sizeof(MIXERCONTROLDETAILS));
- IoControlCode = IOCTL_GETCONTROLDETAILS;
- break;
- default:
- SND_ASSERT(0);
- return MMSYSERR_NOTSUPPORTED;
- }
-
- Result = SyncOverlappedDeviceIoControl(KernelHandle,
- IoControlCode,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- if ( ! MMSUCCESS(Result) )
- {
- return Result;
- }
-
- switch(uMsg)
- {
- case MXDM_GETLINEINFO:
- {
- RtlCopyMemory(MixLine, &DeviceInfo.u.MixLine, sizeof(MIXERLINEW));
- break;
- }
- }
-
- return Result;
-}
-
-
MMRESULT
PopulateWdmDeviceList(
- HANDLE Handle,
MMDEVICE_TYPE DeviceType)
{
MMRESULT Result;
@@ -934,10 +37,13 @@
MMFUNCTION_TABLE FuncTable;
DWORD i;
- VALIDATE_MMSYS_PARAMETER( Handle != INVALID_HANDLE_VALUE );
VALIDATE_MMSYS_PARAMETER( IS_VALID_SOUND_DEVICE_TYPE(DeviceType) );
- Result = GetNumWdmDevs(Handle, DeviceType, &DeviceCount);
+#ifdef USE_MMIXER_LIB
+ Result = WdmAudGetNumDevsByMMixer(DeviceType, &DeviceCount);
+#else
+ Result = WdmAudGetNumWdmDevsByLegacy(DeviceType, &DeviceCount);
+#endif
if ( ! MMSUCCESS(Result) )
{
@@ -960,41 +66,58 @@
/* Set up our function table */
ZeroMemory(&FuncTable, sizeof(MMFUNCTION_TABLE));
- FuncTable.GetCapabilities = GetWdmDeviceCapabilities;
+#ifdef USE_MMIXER_LIB
+ FuncTable.GetCapabilities = WdmAudGetCapabilitiesByMMixer;
+ FuncTable.Open = WdmAudOpenSoundDeviceByMMixer;
+ FuncTable.Close = WdmAudCloseSoundDeviceByMMixer;
+ FuncTable.GetDeviceInterfaceString = WdmAudGetDeviceInterfaceStringByMMixer;
+#else
+ FuncTable.GetCapabilities = WdmAudGetCapabilitiesByLegacy;
+ FuncTable.Open = WdmAudOpenSoundDeviceByLegacy;
+ FuncTable.Close = WdmAudCloseSoundDeviceByLegacy;
+ FuncTable.GetDeviceInterfaceString = WdmAudGetDeviceInterfaceStringByLegacy;
+#endif
+
FuncTable.QueryWaveFormatSupport = QueryWdmWaveDeviceFormatSupport;
if (DeviceType == MIXER_DEVICE_TYPE)
{
- FuncTable.SetWaveFormat = SetWdmMixerDeviceFormat;
- FuncTable.QueryMixerInfo = QueryMixerInfo;
- }
- else
- {
- FuncTable.SetWaveFormat = SetWdmWaveDeviceFormat;
+#ifdef USE_MMIXER_LIB
+ FuncTable.SetWaveFormat = WdmAudSetMixerDeviceFormatByMMixer;
+ FuncTable.QueryMixerInfo = WdmAudQueryMixerInfoByMMixer;
+#else
+ FuncTable.SetWaveFormat = WdmAudSetMixerDeviceFormatByLegacy;
+ FuncTable.QueryMixerInfo = WdmAudQueryMixerInfoByLegacy;
+#endif
}
if (DeviceType == WAVE_IN_DEVICE_TYPE || DeviceType == WAVE_OUT_DEVICE_TYPE)
{
- FuncTable.SetState = SetWdmWaveState;
- FuncTable.ResetStream = ResetStream;
- }
-
- FuncTable.Open = OpenWdmSoundDevice;
- FuncTable.Close = CloseWdmSoundDevice;
- FuncTable.GetDeviceInterfaceString = GetDeviceInterfaceString;
-#ifndef USERMODE_MIXER
- FuncTable.CommitWaveBuffer = WriteFileEx_Committer2;
-#else
- FuncTable.CommitWaveBuffer = WriteFileEx_Remixer;
-#endif
- FuncTable.GetPos = GetWdmPosition;
+#ifdef USE_MMIXER_LIB
+ FuncTable.SetWaveFormat = WdmAudSetWdmWaveDeviceFormatByMMixer;
+ FuncTable.SetState = WdmAudSetWdmWaveStateByMMixer;
+ FuncTable.ResetStream = WdmAudResetStreamByMMixer;
+ FuncTable.GetPos = WdmAudGetWdmPositionByMMixer;
+#else
+ FuncTable.SetWaveFormat = WdmAudSetWaveDeviceFormatByLegacy;
+ FuncTable.SetState = WdmAudSetWaveStateByLegacy;
+ FuncTable.ResetStream = WdmAudResetStreamByLegacy;
+ FuncTable.GetPos = WdmAudGetWavePositionByLegacy;
+#endif
+
+#ifdef USE_MMIXER_LIB
+ FuncTable.CommitWaveBuffer = WdmAudCommitWaveBufferByMMixer;
+#elif defined (USERMODE_MIXER)
+ FuncTable.CommitWaveBuffer = WriteFileEx_Remixer;
+#else
+ FuncTable.CommitWaveBuffer = WriteFileEx_Committer2;
+#endif
+ }
SetSoundDeviceFunctionTable(SoundDevice, &FuncTable);
}
return MMSYSERR_NOERROR;
}
-
-
LONG
APIENTRY
@@ -1011,7 +134,10 @@
{
case DRV_LOAD :
{
+#ifndef USE_MMIXER_LIB
HANDLE Handle;
+#endif
+
SND_TRACE(L"DRV_LOAD\n");
Result = InitEntrypointMutexes();
@@ -1019,9 +145,14 @@
if ( ! MMSUCCESS(Result) )
return 0L;
- OpenWdmSoundDevice(NULL, &Handle);
-
- if ( Handle == INVALID_HANDLE_VALUE )
+#ifdef USE_MMIXER_LIB
+ if (!WdmAudInitUserModeMixer())
+ {
+ SND_ERR(L"Failed to initialize mmixer lib\n");
+ return 0;
+ }
+#else
+ if (WdmAudOpenSoundDeviceByLegacy() != MMSYSERR_NOERROR)
{
SND_ERR(L"Failed to open %s\n", KERNEL_DEVICE_NAME);
CleanupEntrypointMutexes();
@@ -1030,15 +161,16 @@
return 0L;
}
+#endif
/* Populate the device lists */
SND_TRACE(L"Populating device lists\n");
- PopulateWdmDeviceList(KernelHandle, WAVE_OUT_DEVICE_TYPE);
- PopulateWdmDeviceList(KernelHandle, WAVE_IN_DEVICE_TYPE);
- PopulateWdmDeviceList(KernelHandle, MIDI_OUT_DEVICE_TYPE);
- PopulateWdmDeviceList(KernelHandle, MIDI_IN_DEVICE_TYPE);
- PopulateWdmDeviceList(KernelHandle, AUX_DEVICE_TYPE);
- PopulateWdmDeviceList(KernelHandle, MIXER_DEVICE_TYPE);
+ PopulateWdmDeviceList(WAVE_OUT_DEVICE_TYPE);
+ PopulateWdmDeviceList(WAVE_IN_DEVICE_TYPE);
+ PopulateWdmDeviceList(MIDI_OUT_DEVICE_TYPE);
+ PopulateWdmDeviceList(MIDI_IN_DEVICE_TYPE);
+ PopulateWdmDeviceList(AUX_DEVICE_TYPE);
+ PopulateWdmDeviceList(MIXER_DEVICE_TYPE);
SND_TRACE(L"Initialisation complete\n");
@@ -1049,11 +181,11 @@
{
SND_TRACE(L"DRV_FREE\n");
- if ( KernelHandle != INVALID_HANDLE_VALUE )
- {
- CloseHandle(KernelHandle);
- KernelHandle = INVALID_HANDLE_VALUE;
- }
+#ifdef USE_MMIXER_LIB
+ WdmAudCleanupMMixer();
+#else
+ WdmAudCleanupLegacy();
+#endif
/* TODO: Clean up the path names! */
UnlistAllSoundDevices();
@@ -1107,9 +239,6 @@
switch ( fdwReason )
{
case DLL_PROCESS_ATTACH :
-#ifdef USE_MMIXER_LIB
- WdmAudInitUserModeMixer();
-#endif
SND_TRACE(L"WDMAUD.DRV - Process attached\n");
break;
case DLL_PROCESS_DETACH :
Modified: trunk/reactos/dll/win32/wdmaud.drv/wdmaud.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/wdmaud.drv/wdmau…
==============================================================================
--- trunk/reactos/dll/win32/wdmaud.drv/wdmaud.h [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/wdmaud.drv/wdmaud.h [iso-8859-1] Wed Dec 23 04:05:11 2009
@@ -27,43 +27,39 @@
WdmAudGetMixerCount();
MMRESULT
-WdmAudGetMixerCapabilties(
- IN ULONG DeviceId,
- LPMIXERCAPSW Capabilities);
-
-MMRESULT
-WdmAudGetWaveOutCapabilities(
- IN ULONG DeviceId,
- LPWAVEOUTCAPSW Capabilities);
-
-MMRESULT
-WdmAudGetWaveInCapabilities(
- IN ULONG DeviceId,
- LPWAVEINCAPSW Capabilities);
-
-MMRESULT
-WdmAudCloseMixer(
- IN HMIXER Handle,
- IN HANDLE hNotifyEvent);
-
-MMRESULT
-WdmAudOpenMixer(
- IN PHANDLE hMixer,
- IN ULONG DeviceId,
- IN HANDLE hNotifyEvent);
-
-MMRESULT
-WdmAudOpenWave(
- OUT PHANDLE hPin,
- IN DWORD DeviceId,
- IN PWAVEFORMATEX WaveFormat,
- IN DWORD bWaveIn);
-
+WdmAudGetNumDevsByMMixer(
+ IN MMDEVICE_TYPE DeviceType,
+ OUT DWORD* DeviceCount);
+
+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 LPMIXERLINE MixLine,
+ IN LPMIXERLINEW MixLine,
IN ULONG Flags);
MMRESULT
@@ -84,4 +80,143 @@
IN LPMIXERCONTROLDETAILS MixDetails,
IN ULONG Flags);
+MMRESULT
+WdmAudSetWdmWaveDeviceFormatByMMixer(
+ 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 UINT uMsg,
+ IN LPVOID Parameter,
+ IN DWORD Flags);
+
+MMRESULT
+WdmAudSetWdmWaveStateByMMixer(
+ 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
+WdmAudGetWdmPositionByMMixer(
+ IN struct _SOUND_DEVICE_INSTANCE* SoundDeviceInstance,
+ IN MMTIME* Time);
+
+MMRESULT
+WdmAudCommitWaveBufferByMMixer(
+ IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
+ IN PVOID OffsetPtr,
+ IN DWORD Length,
+ IN PSOUND_OVERLAPPED Overlap,
+ IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
+
+VOID
+WdmAudCleanupMMixer();
+
+/* legacy.c */
+
+VOID
+WdmAudCleanupLegacy();
+
+MMRESULT
+WdmAudGetCapabilitiesByLegacy(
+ IN PSOUND_DEVICE SoundDevice,
+ IN DWORD DeviceId,
+ OUT PVOID Capabilities,
+ IN DWORD CapabilitiesSize);
+
+MMRESULT
+WdmAudOpenSoundDeviceByLegacy();
+
+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 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
+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
Modified: trunk/reactos/dll/win32/wdmaud.drv/wdmaud.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/wdmaud.drv/wdmau…
==============================================================================
--- trunk/reactos/dll/win32/wdmaud.drv/wdmaud.rbuild [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/wdmaud.drv/wdmaud.rbuild [iso-8859-1] Wed Dec 23 04:05:11
2009
@@ -5,8 +5,8 @@
<include base="wdmaud_kernel">.</include>
<include base="mmixer">.</include>
<include base="libsamplerate">.</include>
- <define name="NDEBUG">1</define>
- <!-- <define name="USERMODE_MIXER" /> Enable this line to for
usermode mixing support -->
+ <!-- <define name="USE_MMIXER_LIB">1</define> Enable this line
to bypass wdmaud + sysaudio -->
+ <!-- <define name="USERMODE_MIXER">1</define> Enable this line
to for usermode mixing support -->
<library>mmebuddy</library>
<library>ntdll</library>
<library>user32</library>
@@ -20,5 +20,6 @@
<file>wdmaud.c</file>
<file>mixer.c</file>
<file>mmixer.c</file>
+ <file>legacy.c</file>
<file>wdmaud.rc</file>
</module>
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janderwald＠svn.reactos.org