[janderwald] 45390: [WDMAUD.DRV] - Cleanup code - Fix a bug which made the caller assume that a wave handle has already been open. - define a macro which appends a postfix depending on wether USE_MMIXER_LIB has been defined
3 Feb
2010
3 Feb
'10
12:48 p.m.
Author: janderwald
Date: Wed Feb 3 13:48:27 2010
New Revision: 45390
URL: http://svn.reactos.org/svn/reactos?rev=45390&view=rev
Log:
[WDMAUD.DRV]
- Cleanup code
- Fix a bug which made the caller assume that a wave handle has already been open.
- define a macro which appends a postfix depending on wether USE_MMIXER_LIB has been
defined
Modified:
trunk/reactos/dll/win32/wdmaud.drv/legacy.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
Modified: 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 [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/wdmaud.drv/legacy.c [iso-8859-1] Wed Feb 3 13:48:27 2010
@@ -15,9 +15,12 @@
#include "wdmaud.h"
+#include <stdio.h>
+
#define KERNEL_DEVICE_NAME L"\\\\.\\wdmaud"
-extern HANDLE KernelHandle;
-extern DWORD OpenCount;
+
+HANDLE KernelHandle = INVALID_HANDLE_VALUE;
+DWORD OpenCount = 0;
DWORD
WINAPI
@@ -77,14 +80,16 @@
return 0;
}
-VOID
-WdmAudCleanupLegacy()
-{
- if ( KernelHandle != INVALID_HANDLE_VALUE )
+MMRESULT
+WdmAudCleanupByLegacy()
+{
+ if (KernelHandle != INVALID_HANDLE_VALUE)
{
CloseHandle(KernelHandle);
KernelHandle = INVALID_HANDLE_VALUE;
}
+
+ return MMSYSERR_NOERROR;
}
MMRESULT
@@ -325,12 +330,11 @@
WDMAUD_DEVICE_INFO DeviceInfo;
HANDLE hThread;
-
Instance->hNotifyEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
if ( ! Instance->hNotifyEvent )
return MMSYSERR_NOMEM;
- if (Instance->Handle != KernelHandle)
+ if (Instance->Handle != NULL)
{
/* device is already open */
return MMSYSERR_NOERROR;
@@ -399,7 +403,7 @@
return TranslateInternalMmResult(Result);
}
- if (Instance->Handle != KernelHandle)
+ if (Instance->Handle != NULL)
{
/* device is already open */
return MMSYSERR_NOERROR;
@@ -494,7 +498,7 @@
}
MMRESULT
-WriteFileEx_Committer2(
+WdmAudCommitWaveBufferByLegacy(
IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
IN PVOID OffsetPtr,
IN DWORD Length,
@@ -514,7 +518,7 @@
VALIDATE_MMSYS_PARAMETER( CompletionRoutine );
GetSoundDeviceInstanceHandle(SoundDeviceInstance, &Handle);
-
+ SND_ASSERT(Handle);
Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
@@ -525,8 +529,6 @@
Result = GetSoundDeviceType(SoundDevice, &DeviceType);
SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- SND_ASSERT(Handle);
ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
@@ -541,6 +543,8 @@
DeviceInfo.Header.PresentationTime.Denominator = 1;
DeviceInfo.hDevice = Handle;
DeviceInfo.DeviceType = DeviceType;
+
+
Overlap->Standard.hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
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 Feb 3 13:48:27 2010
@@ -518,8 +518,7 @@
IN struct _SOUND_DEVICE* SoundDevice,
OUT PVOID* Handle)
{
- /* no-op */
- return MMSYSERR_NOERROR;
+ return WdmAudInitUserModeMixer();
}
MMRESULT
@@ -731,7 +730,7 @@
sizeof(KSSTREAM_HEADER),
&Length);
- /* FIXXXXXME
+ /* HACK:
* don't call completion routine directly
*/
CompletionRoutine(ERROR_SUCCESS, Length, (LPOVERLAPPED)Overlap);
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 Feb 3 13:48:27 2010
@@ -15,306 +15,11 @@
#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;
+#ifndef USE_MMIXER_LIB
+#define FUNC_NAME(x) x##ByLegacy
#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;
+#define FUNC_NAME(x) x##ByMMixer
#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(
@@ -326,484 +31,8 @@
return MMSYSERR_NOERROR;
}
-
-
-
-
-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
-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;
@@ -812,10 +41,9 @@
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);
+ Result = FUNC_NAME(WdmAudGetNumWdmDevs)(DeviceType, &DeviceCount);
if ( ! MMSUCCESS(Result) )
{
@@ -838,33 +66,30 @@
/* Set up our function table */
ZeroMemory(&FuncTable, sizeof(MMFUNCTION_TABLE));
- FuncTable.GetCapabilities = GetWdmDeviceCapabilities;
- FuncTable.QueryWaveFormatSupport = QueryWdmWaveDeviceFormatSupport;
+ FuncTable.GetCapabilities = FUNC_NAME(WdmAudGetCapabilities);
+ FuncTable.QueryWaveFormatSupport = QueryWdmWaveDeviceFormatSupport; //FIXME
+ FuncTable.Open = FUNC_NAME(WdmAudOpenSoundDevice);
+ FuncTable.Close = FUNC_NAME(WdmAudCloseSoundDevice);
+ FuncTable.GetDeviceInterfaceString = FUNC_NAME(WdmAudGetDeviceInterfaceString);
+
if (DeviceType == MIXER_DEVICE_TYPE)
{
- FuncTable.SetWaveFormat = SetWdmMixerDeviceFormat;
- FuncTable.QueryMixerInfo = QueryMixerInfo;
- }
- else
- {
- FuncTable.SetWaveFormat = SetWdmWaveDeviceFormat;
- }
-
- 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;
+ FuncTable.SetWaveFormat = FUNC_NAME(WdmAudSetMixerDeviceFormat);
+ FuncTable.QueryMixerInfo = FUNC_NAME(WdmAudQueryMixerInfo);
+ }
+ else if (DeviceType == WAVE_IN_DEVICE_TYPE || DeviceType ==
WAVE_OUT_DEVICE_TYPE)
+ {
+ FuncTable.SetWaveFormat = FUNC_NAME(WdmAudSetWaveDeviceFormat);
+ FuncTable.SetState = FUNC_NAME(WdmAudSetWaveState);
+ FuncTable.ResetStream = FUNC_NAME(WdmAudResetStream);
+ FuncTable.GetPos = FUNC_NAME(WdmAudGetWavePosition);
+
#ifndef USERMODE_MIXER
- FuncTable.CommitWaveBuffer = WriteFileEx_Committer2;
+ FuncTable.CommitWaveBuffer = FUNC_NAME(WdmAudCommitWaveBuffer);
#else
- FuncTable.CommitWaveBuffer = WriteFileEx_Remixer;
+ FuncTable.CommitWaveBuffer = WriteFileEx_Remixer;
#endif
- FuncTable.GetPos = GetWdmPosition;
+ }
SetSoundDeviceFunctionTable(SoundDevice, &FuncTable);
}
@@ -883,13 +108,12 @@
LONG Parameter1,
LONG Parameter2)
{
- MMRESULT Result;
-
switch ( Message )
{
case DRV_LOAD :
{
HANDLE Handle;
+ MMRESULT Result;
SND_TRACE(L"DRV_LOAD\n");
Result = InitEntrypointMutexes();
@@ -897,13 +121,11 @@
if ( ! MMSUCCESS(Result) )
return 0L;
- OpenWdmSoundDevice(NULL, &Handle);
-
- if ( Handle == INVALID_HANDLE_VALUE )
+ Result = FUNC_NAME(WdmAudOpenSoundDevice)(NULL, &Handle);
+
+ if ( Result != MMSYSERR_NOERROR )
{
SND_ERR(L"Failed to open \\\\.\\wdmaud\n");
- CleanupEntrypointMutexes();
-
//UnlistAllSoundDevices();
return 0L;
@@ -911,12 +133,12 @@
/* 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");
@@ -927,11 +149,7 @@
{
SND_TRACE(L"DRV_FREE\n");
- if ( KernelHandle != INVALID_HANDLE_VALUE )
- {
- CloseHandle(KernelHandle);
- KernelHandle = INVALID_HANDLE_VALUE;
- }
+ FUNC_NAME(WdmAudCleanup)();
/* TODO: Clean up the path names! */
UnlistAllSoundDevices();
@@ -985,9 +203,6 @@
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 Feb 3 13:48:27 2010
@@ -27,9 +27,20 @@
WdmAudGetMixerCount();
MMRESULT
+WdmAudOpenSoundDeviceByLegacy();
+
+MMRESULT
WdmAudGetNumDevsByMMixer(
IN MMDEVICE_TYPE DeviceType,
OUT DWORD* DeviceCount);
+
+MMRESULT
+WdmAudCommitWaveBufferByLegacy(
+ IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
+ IN PVOID OffsetPtr,
+ IN DWORD Length,
+ IN PSOUND_OVERLAPPED Overlap,
+ IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
MMRESULT
WriteFileEx_Remixer(
@@ -133,13 +144,13 @@
IN PSOUND_OVERLAPPED Overlap,
IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine);
-VOID
-WdmAudCleanupMMixer();
+MMRESULT
+WdmAudCleanupByMMixer();
/* legacy.c */
-VOID
-WdmAudCleanupLegacy();
+MMRESULT
+WdmAudCleanupByLegacy();
MMRESULT
WdmAudGetCapabilitiesByLegacy(
5439
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janderwald＠svn.reactos.org