[janderwald] 49910: [AUDIO-BRINGUP] - Enable mmixer library in wdmaud.drv - Delete unused code - Don't call wave streaming handler again from the io completion callback. As this will sooner or late...
3 Dec
2010
3 Dec
'10
3:39 a.m.
Author: janderwald
Date: Fri Dec 3 03:39:55 2010
New Revision: 49910
URL: http://svn.reactos.org/svn/reactos?rev=49910&view=rev
Log:
[AUDIO-BRINGUP]
- Enable mmixer library in wdmaud.drv
- Delete unused code
- Don't call wave streaming handler again from the io completion callback. As this
will sooner or later will cause crash because the stack got eaten
- Create a thread for each io packet and handle the completion callback within it.
- Audio packets are now directly routed from winmm -> wdmaud.drv -> portcls instead
of winmm -> wdmaud.drv -> wdmaud.sys -> sysaudio.sys -> kmixer.sys ->
portcls.sys
- Needs more testing & fine tuning, to fixup audio glitches
Removed:
branches/audio-bringup/dll/win32/wdmaud.drv/legacy.c
Modified:
branches/audio-bringup/boot/bootdata/packages/reactos.dff
branches/audio-bringup/dll/win32/wdmaud.drv/mixer.c
branches/audio-bringup/dll/win32/wdmaud.drv/mmixer.c
branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.h
branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.rbuild
branches/audio-bringup/lib/drivers/sound/mmebuddy/wave/streaming.c
Modified: branches/audio-bringup/boot/bootdata/packages/reactos.dff
URL:
http://svn.reactos.org/svn/reactos/branches/audio-bringup/boot/bootdata/pac…
==============================================================================
--- branches/audio-bringup/boot/bootdata/packages/reactos.dff [iso-8859-1] (original)
+++ branches/audio-bringup/boot/bootdata/packages/reactos.dff [iso-8859-1] Fri Dec 3
03:39:55 2010
@@ -542,9 +542,6 @@
drivers\video\videoprt\videoprt.sys 2
drivers\video\font\ftfd\ftfd.dll 1
-drivers\wdm\audio\filters\kmixer\kmixer.sys 2
-drivers\wdm\audio\sysaudio\sysaudio.sys 2
-drivers\wdm\audio\legacy\wdmaud\wdmaud.sys 2
drivers\wdm\audio\backpln\portcls\portcls.sys 2
drivers\wdm\audio\drm\drmk\drmk.sys 2
drivers\wmi\wmilib.sys 2
Removed: branches/audio-bringup/dll/win32/wdmaud.drv/legacy.c
URL:
http://svn.reactos.org/svn/reactos/branches/audio-bringup/dll/win32/wdmaud.…
==============================================================================
--- branches/audio-bringup/dll/win32/wdmaud.drv/legacy.c [iso-8859-1] (original)
+++ branches/audio-bringup/dll/win32/wdmaud.drv/legacy.c (removed)
@@ -1,875 +1,0 @@
-/*
- * 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"
-
-#include <stdio.h>
-
-#define KERNEL_DEVICE_NAME L"\\\\.\\wdmaud"
-
-HANDLE KernelHandle = INVALID_HANDLE_VALUE;
-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;
-}
-
-MMRESULT
-WdmAudCleanupByLegacy()
-{
- if (KernelHandle != INVALID_HANDLE_VALUE)
- {
- CloseHandle(KernelHandle);
- KernelHandle = INVALID_HANDLE_VALUE;
- }
-
- return MMSYSERR_NOERROR;
-}
-
-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:
- {
- LPMIXERCAPSW MixerCaps = (LPMIXERCAPSW) 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 :
- {
- LPWAVEOUTCAPSW WaveOutCaps = (LPWAVEOUTCAPSW) Capabilities;
-
- DeviceInfo.u.WaveOutCaps.szPname[MAXPNAMELEN-1] = L'\0';
- WaveOutCaps->wMid = DeviceInfo.u.WaveOutCaps.wMid;
- WaveOutCaps->wPid = DeviceInfo.u.WaveOutCaps.wPid;
-
- WaveOutCaps->vDriverVersion = DeviceInfo.u.WaveOutCaps.vDriverVersion;
- 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 = DeviceInfo.u.WaveInCaps.vDriverVersion;
- CopyWideString(WaveInCaps->szPname, DeviceInfo.u.WaveInCaps.szPname);
-
- WaveInCaps->dwFormats = DeviceInfo.u.WaveInCaps.dwFormats;
- WaveInCaps->wChannels = DeviceInfo.u.WaveInCaps.wChannels;
- WaveInCaps->wReserved1 = 0;
- break;
- }
- case MIDI_IN_DEVICE_TYPE :
- {
- LPMIDIINCAPSW MidiInCaps = (LPMIDIINCAPSW)Capabilities;
-
- DeviceInfo.u.MidiInCaps.szPname[MAXPNAMELEN-1] = L'\0';
-
- MidiInCaps->vDriverVersion = DeviceInfo.u.MidiInCaps.vDriverVersion;
- MidiInCaps->wMid = DeviceInfo.u.MidiInCaps.wMid;
- MidiInCaps->wPid = DeviceInfo.u.MidiInCaps.wPid;
- MidiInCaps->dwSupport = DeviceInfo.u.MidiInCaps.dwSupport;
-
- CopyWideString(MidiInCaps->szPname, DeviceInfo.u.MidiInCaps.szPname);
- break;
- }
- case MIDI_OUT_DEVICE_TYPE :
- {
- LPMIDIOUTCAPSW MidiOutCaps = (LPMIDIOUTCAPSW)Capabilities;
-
- DeviceInfo.u.MidiOutCaps.szPname[MAXPNAMELEN-1] = L'\0';
-
- MidiOutCaps->vDriverVersion = DeviceInfo.u.MidiOutCaps.vDriverVersion;
- MidiOutCaps->wMid = DeviceInfo.u.MidiOutCaps.wMid;
- MidiOutCaps->wPid = DeviceInfo.u.MidiOutCaps.wPid;
- MidiOutCaps->dwSupport = DeviceInfo.u.MidiOutCaps.dwSupport;
-
- CopyWideString(MidiOutCaps->szPname, DeviceInfo.u.MidiOutCaps.szPname);
- 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_PAUSE;
- SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_SETDEVICE_STATE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
- DeviceInfo.u.State = KSSTATE_ACQUIRE;
- SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_SETDEVICE_STATE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
-
-
- 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 != NULL)
- {
- /* 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 != NULL)
- {
- /* 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
-WdmAudCommitWaveBufferByLegacy(
- 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);
- SND_ASSERT(Handle);
-
- Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
-
- if ( ! MMSUCCESS(Result) )
- {
- return TranslateInternalMmResult(Result);
- }
-
- Result = GetSoundDeviceType(SoundDevice, &DeviceType);
- SND_ASSERT( Result == MMSYSERR_NOERROR );
-
- 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;
-}
Modified: branches/audio-bringup/dll/win32/wdmaud.drv/mixer.c
URL:
http://svn.reactos.org/svn/reactos/branches/audio-bringup/dll/win32/wdmaud.…
==============================================================================
--- branches/audio-bringup/dll/win32/wdmaud.drv/mixer.c [iso-8859-1] (original)
+++ branches/audio-bringup/dll/win32/wdmaud.drv/mixer.c [iso-8859-1] Fri Dec 3 03:39:55
2010
@@ -18,7 +18,7 @@
#include <samplerate.h>
#include <float_cast.h>
#include <debug.h>
-#include "interface.h"
+
extern HANDLE KernelHandle;
@@ -423,7 +423,7 @@
/* Call mmebuddy overlap routine */
Overlap->OriginalCompletionRoutine(dwErrorCode, Overlap->OriginalBufferSize,
lpOverlapped);
}
-
+#if 0
MMRESULT
WriteFileEx_Remixer(
IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
@@ -556,4 +556,4 @@
return MMSYSERR_NOERROR;
}
-
+#endif
Modified: branches/audio-bringup/dll/win32/wdmaud.drv/mmixer.c
URL:
http://svn.reactos.org/svn/reactos/branches/audio-bringup/dll/win32/wdmaud.…
==============================================================================
--- branches/audio-bringup/dll/win32/wdmaud.drv/mmixer.c [iso-8859-1] (original)
+++ branches/audio-bringup/dll/win32/wdmaud.drv/mmixer.c [iso-8859-1] Fri Dec 3 03:39:55
2010
@@ -9,6 +9,13 @@
#include "wdmaud.h"
+typedef struct
+{
+ KSSTREAM_HEADER Header;
+ HANDLE hDevice;
+ PSOUND_OVERLAPPED Overlap;
+ LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine;
+}IO_PACKET, *LPIO_PACKET;
PVOID Alloc(ULONG NumBytes);
MIXER_STATUS Close(HANDLE hDevice);
@@ -719,6 +726,39 @@
return MMSYSERR_NOTSUPPORTED;
}
+DWORD
+WINAPI
+IoStreamingThread(
+ LPVOID lpParameter)
+{
+ DWORD Length;
+ MMRESULT Result;
+ LPIO_PACKET Packet = (LPIO_PACKET)lpParameter;
+
+ Result = SyncOverlappedDeviceIoControl(Packet->hDevice,
+ IOCTL_KS_WRITE_STREAM, //FIXME IOCTL_KS_READ_STREAM
+ NULL,
+ 0,
+ &Packet->Header,
+ sizeof(KSSTREAM_HEADER),
+ &Length);
+
+ /* HACK:
+ * don't call completion routine directly
+ */
+
+ Packet->CompletionRoutine(ERROR_SUCCESS, Packet->Header.DataUsed,
(LPOVERLAPPED)Packet->Overlap);
+
+ HeapFree(GetProcessHeap(), 0, Packet);
+ return 0;
+}
+
+
+
+
+
+
+
MMRESULT
WdmAudCommitWaveBufferByMMixer(
IN PSOUND_DEVICE_INSTANCE SoundDeviceInstance,
@@ -727,10 +767,11 @@
IN PSOUND_OVERLAPPED Overlap,
IN LPOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine)
{
- KSSTREAM_HEADER Packet;
PSOUND_DEVICE SoundDevice;
MMDEVICE_TYPE DeviceType;
MMRESULT Result;
+ LPIO_PACKET Packet;
+ HANDLE hThread;
Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
@@ -742,31 +783,36 @@
Result = GetSoundDeviceType(SoundDevice, &DeviceType);
SND_ASSERT( Result == MMSYSERR_NOERROR );
+ Packet = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IO_PACKET));
+ if ( ! Packet )
+ {
+ /* no memory */
+ return MMSYSERR_NOMEM;
+ }
+
/* 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;
+ Packet->Header.Size = sizeof(KSSTREAM_HEADER);
+ Packet->Header.PresentationTime.Numerator = 1;
+ Packet->Header.PresentationTime.Denominator = 1;
+ Packet->Header.Data = OffsetPtr;
+ Packet->Header.FrameExtent = Length;
+ Packet->hDevice = SoundDeviceInstance->Handle;
+ Packet->Overlap = Overlap;
+ Packet->CompletionRoutine = CompletionRoutine;
if (DeviceType == WAVE_OUT_DEVICE_TYPE)
{
- Packet.DataUsed = Length;
- }
-
- Result = SyncOverlappedDeviceIoControl(SoundDeviceInstance->Handle,
- IOCTL_KS_WRITE_STREAM,
- NULL,
- 0,
- &Packet,
- sizeof(KSSTREAM_HEADER),
- &Length);
-
- /* HACK:
- * don't call completion routine directly
- */
- CompletionRoutine(ERROR_SUCCESS, Length, (LPOVERLAPPED)Overlap);
+ Packet->Header.DataUsed = Length;
+ }
+
+ hThread = CreateThread(NULL, 0, IoStreamingThread, (LPVOID)Packet, 0, NULL);
+ if (hThread == NULL)
+ {
+ /* error */
+ return MMSYSERR_ERROR;
+ }
+
+ CloseHandle(hThread);
return MMSYSERR_NOERROR;
}
Modified: branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.h
URL:
http://svn.reactos.org/svn/reactos/branches/audio-bringup/dll/win32/wdmaud.…
==============================================================================
--- branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.h [iso-8859-1] (original)
+++ branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.h [iso-8859-1] Fri Dec 3 03:39:55
2010
@@ -10,7 +10,6 @@
#include <ks.h>
#include <ksmedia.h>
-#include "interface.h"
#include "mmixer.h"
#include <debug.h>
Modified: branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.rbuild
URL:
http://svn.reactos.org/svn/reactos/branches/audio-bringup/dll/win32/wdmaud.…
==============================================================================
--- branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.rbuild [iso-8859-1] (original)
+++ branches/audio-bringup/dll/win32/wdmaud.drv/wdmaud.rbuild [iso-8859-1] Fri Dec 3
03:39:55 2010
@@ -2,11 +2,10 @@
<importlibrary definition="wdmaud.spec" />
<include base="wdmaud.drv">.</include>
<include base="ReactOS">include/reactos/libs/sound</include>
- <include base="wdmaud_kernel">.</include>
<include base="mmixer">.</include>
<include base="libsamplerate">.</include>
<define name="NDEBUG">1</define>
- <!-- <define name="USE_MMIXER_LIB">1</define> Enable this line
to bypass wdmaud + sysaudio -->
+ <define name="USE_MMIXER_LIB">1</define>
<!-- <define name="USERMODE_MIXER">1</define> Enable this line
to for usermode mixing support -->
<library>mmebuddy</library>
<library>ntdll</library>
@@ -21,6 +20,5 @@
<file>wdmaud.c</file>
<file>mixer.c</file>
<file>mmixer.c</file>
- <file>legacy.c</file>
<file>wdmaud.rc</file>
</module>
Modified: branches/audio-bringup/lib/drivers/sound/mmebuddy/wave/streaming.c
URL:
http://svn.reactos.org/svn/reactos/branches/audio-bringup/lib/drivers/sound…
==============================================================================
--- branches/audio-bringup/lib/drivers/sound/mmebuddy/wave/streaming.c [iso-8859-1]
(original)
+++ branches/audio-bringup/lib/drivers/sound/mmebuddy/wave/streaming.c [iso-8859-1] Fri
Dec 3 03:39:55 2010
@@ -232,7 +232,7 @@
}while(dwNumberOfBytesTransferred);
- DoWaveStreaming(SoundDeviceInstance);
+ //DoWaveStreaming(SoundDeviceInstance);
//CompleteWavePortion(SoundDeviceInstance, dwNumberOfBytesTransferred);
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janderwald＠svn.reactos.org