[janderwald] 43133: [WDMAUD.DRV] - Implement opening / closing of mixer devices [AUDIO_TEST] - Add DirectKs sample test function [WDMAUD_KERNEL] - Use KSSTREAM header of the changed interface
24 Sep
2009
24 Sep
'09
6:11 p.m.
Author: janderwald
Date: Thu Sep 24 20:11:22 2009
New Revision: 43133
URL: http://svn.reactos.org/svn/reactos?rev=43133&view=rev
Log:
[WDMAUD.DRV]
- Implement opening / closing of mixer devices
[AUDIO_TEST]
- Add DirectKs sample test function
[WDMAUD_KERNEL]
- Use KSSTREAM header of the changed interface
Modified:
trunk/reactos/dll/win32/wdmaud.drv/mixer.c
trunk/reactos/dll/win32/wdmaud.drv/wdmaud.c
trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.c
trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.rbuild
trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c
trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h
trunk/reactos/drivers/wdm/audio/legacy/wdmaud/mixer.c
trunk/reactos/lib/drivers/sound/mmebuddy/deviceinstance.c
trunk/reactos/lib/drivers/sound/mmebuddy/mixer/mxdMessage.c
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] Thu Sep 24 20:11:22 2009
@@ -520,8 +520,12 @@
ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
DeviceInfo.hDevice = Handle;
DeviceInfo.DeviceType = WAVE_OUT_DEVICE_TYPE; //FIXME
- DeviceInfo.Buffer = BufferOut;
- DeviceInfo.BufferSize = BufferLength;
+ DeviceInfo.Header.FrameExtent = BufferLength;
+ DeviceInfo.Header.DataUsed = BufferLength;
+ DeviceInfo.Header.Data = BufferOut;
+ DeviceInfo.Header.Size = sizeof(KSSTREAM_HEADER);
+ DeviceInfo.Header.PresentationTime.Numerator = 1;
+ DeviceInfo.Header.PresentationTime.Denominator = 1;
Overlap->OriginalBufferSize = Length;
Overlap->OriginalCompletionRoutine = CompletionRoutine;
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] Thu Sep 24 20:11:22 2009
@@ -216,14 +216,17 @@
DeviceInfo.hDevice = SoundDeviceInstance->Handle;
/* First stop the stream */
- DeviceInfo.u.State = KSSTATE_STOP;
- SyncOverlappedDeviceIoControl(KernelHandle,
- IOCTL_SETDEVICE_STATE,
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- (LPVOID) &DeviceInfo,
- sizeof(WDMAUD_DEVICE_INFO),
- NULL);
+ 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,
@@ -253,6 +256,67 @@
IN DWORD WaveFormatSize)
{
/* Whatever... */
+ return MMSYSERR_NOERROR;
+}
+
+
+MMRESULT
+SetWdmMixerDeviceFormat(
+ 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;
+
+ 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 sound device handle instance handle */
+ Instance->Handle = (PVOID)DeviceInfo.hDevice;
+
return MMSYSERR_NOERROR;
}
@@ -350,7 +414,7 @@
{
if (DeviceInfo.u.FrameSize)
{
- Instance->FrameSize = DeviceInfo.u.FrameSize;
+ //Instance->FrameSize = DeviceInfo.u.FrameSize;
Instance->BufferCount = WaveFormat->nAvgBytesPerSec /
Instance->FrameSize;
SND_TRACE(L"FrameSize %u BufferCount %u\n", Instance->FrameSize,
Instance->BufferCount);
}
@@ -391,10 +455,14 @@
SND_ASSERT(Handle);
ZeroMemory(&DeviceInfo, sizeof(WDMAUD_DEVICE_INFO));
+ DeviceInfo.Header.FrameExtent = Length;
+ DeviceInfo.Header.DataUsed = Length;
+ DeviceInfo.Header.Data = OffsetPtr;
+ DeviceInfo.Header.Size = sizeof(KSSTREAM_HEADER);
+ DeviceInfo.Header.PresentationTime.Numerator = 1;
+ DeviceInfo.Header.PresentationTime.Denominator = 1;
DeviceInfo.hDevice = Handle;
DeviceInfo.DeviceType = WAVE_OUT_DEVICE_TYPE; //FIXME
- DeviceInfo.Buffer = OffsetPtr;
- DeviceInfo.BufferSize = Length;
Overlap->Standard.hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
@@ -498,7 +566,15 @@
ZeroMemory(&FuncTable, sizeof(MMFUNCTION_TABLE));
FuncTable.GetCapabilities = GetWdmDeviceCapabilities;
FuncTable.QueryWaveFormatSupport = QueryWdmWaveDeviceFormatSupport;
- FuncTable.SetWaveFormat = SetWdmWaveDeviceFormat;
+ if (DeviceType == MIXER_DEVICE_TYPE)
+ {
+ FuncTable.SetWaveFormat = SetWdmMixerDeviceFormat;
+ }
+ else
+ {
+ FuncTable.SetWaveFormat = SetWdmWaveDeviceFormat;
+ }
+
FuncTable.Open = OpenWdmSoundDevice;
FuncTable.Close = CloseWdmSoundDevice;
#ifndef USERMODE_MIXER
Modified: trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.c [iso-8859-1]
(original)
+++ trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.c [iso-8859-1] Thu Sep
24 20:11:22 2009
@@ -1,15 +1,251 @@
#define _UNICODE
#define UNICODE
+#define WIN32_NO_STATUS
+#define _KSDDK_
+
#include <windows.h>
#include <mmsystem.h>
#include <stdio.h>
#include <math.h>
-
-#define _2pi 6.283185307179586476925286766559
-
+#include <setupapi.h>
+#include <ndk/ntndk.h>
#include <ks.h>
#include <ksmedia.h>
#include "interface.h"
+
+
+#define _2pi 6.283185307179586476925286766559
+
+
+
+#include <ks.h>
+
+
+GUID CategoryGuid = {STATIC_KSCATEGORY_AUDIO};
+
+
+const GUID KSPROPSETID_Pin = {0x8C134960L, 0x51AD, 0x11CF, {0x87,
0x8A, 0x94, 0xF8, 0x01, 0xC1, 0x00, 0x00}};
+const GUID KSPROPSETID_Connection = {0x1D58C920L, 0xAC9B, 0x11CF, {0xA5,
0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
+const GUID KSPROPSETID_Sysaudio = {0xCBE3FAA0L, 0xCC75, 0x11D0, {0xB4,
0x65, 0x00, 0x00, 0x1A, 0x18, 0x18, 0xE6}};
+const GUID KSPROPSETID_General = {0x1464EDA5L, 0x6A8F, 0x11D1, {0x9A,
0xA7, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
+const GUID KSINTERFACESETID_Standard = {0x1A8766A0L, 0x62CE, 0x11CF, {0xA5,
0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
+const GUID KSMEDIUMSETID_Standard = {0x4747B320L, 0x62CE, 0x11CF, {0xA5,
0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
+const GUID KSDATAFORMAT_TYPE_AUDIO = {0x73647561L, 0x0000, 0x0010, {0x80,
0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}};
+const GUID KSDATAFORMAT_SUBTYPE_PCM = {0x00000001L, 0x0000, 0x0010, {0x80,
0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}};
+const GUID KSDATAFORMAT_SPECIFIER_WAVEFORMATEX = {0x05589f81L, 0xc356, 0x11ce, {0xbf,
0x01, 0x00, 0xaa, 0x00, 0x55, 0x59, 0x5a}};
+
+
+VOID
+TestKs()
+{
+ SP_DEVICE_INTERFACE_DATA InterfaceData;
+ SP_DEVINFO_DATA DeviceData;
+ PSP_DEVICE_INTERFACE_DETAIL_DATA DetailData;
+ HDEVINFO DeviceHandle;
+ PKSDATAFORMAT_WAVEFORMATEX DataFormat;
+ PKSPIN_CONNECT PinConnect;
+ PKSSTREAM_HEADER Packet;
+ PKSPROPERTY Property;
+ KSSTATE State;
+ DWORD Length;
+ HANDLE FilterHandle;
+ HANDLE PinHandle;
+ PSHORT SoundBuffer;
+ UINT i = 0;
+ BOOL Result;
+ NTSTATUS Status;
+
+ //
+ // Get a handle to KS Audio Interfaces
+ //
+ DeviceHandle = SetupDiGetClassDevs(&CategoryGuid,
+ NULL,
+ NULL,
+ DIGCF_DEVICEINTERFACE); //DIGCF_PRESENT
+
+ printf("DeviceHandle %p\n", DeviceHandle);
+
+ //
+ // Enumerate the first interface
+ //
+ InterfaceData.cbSize = sizeof(InterfaceData);
+ InterfaceData.Reserved = 0;
+ Result = SetupDiEnumDeviceInterfaces(DeviceHandle,
+ NULL,
+ &CategoryGuid,
+ 1,
+ &InterfaceData);
+
+ printf("SetupDiEnumDeviceInterfaces %u Error %ld\n", Result,
GetLastError());
+
+ //
+ // Get the interface details (namely the device path)
+ //
+ Length = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA) + MAX_PATH * sizeof(WCHAR);
+ DetailData = (PSP_DEVICE_INTERFACE_DETAIL_DATA)HeapAlloc(GetProcessHeap(),
+ 0,
+ Length);
+ DetailData->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
+ DeviceData.cbSize = sizeof(DeviceData);
+ DeviceData.Reserved = 0;
+ Result = SetupDiGetDeviceInterfaceDetail(DeviceHandle,
+ &InterfaceData,
+ DetailData,
+ Length,
+ NULL,
+ &DeviceData);
+
+ wprintf(L"SetupDiGetDeviceInterfaceDetail %u Path DetailData %s\n", Result,
(LPWSTR)&DetailData->DevicePath[0]);
+
+ //
+ // Open a handle to the device
+ //
+ FilterHandle = CreateFile(DetailData->DevicePath,
+ GENERIC_READ | GENERIC_WRITE,
+ 0,
+ NULL,
+ OPEN_EXISTING,
+ FILE_ATTRIBUTE_NORMAL,
+ NULL);
+
+ printf("Handle %p\n", FilterHandle);
+
+ //
+ // Close the interface handle and clean up
+ //
+ SetupDiDestroyDeviceInfoList(DeviceHandle);
+
+ //
+ // Allocate a KS Pin Connection Request Structure
+ //
+ Length = sizeof(KSPIN_CONNECT) + sizeof(KSDATAFORMAT_WAVEFORMATEX);
+ printf("Length %ld KSPIN %u DATAFORAMT %u\n", Length, sizeof(KSPIN_CONNECT),
sizeof(KSDATAFORMAT_WAVEFORMATEX));
+ PinConnect = (PKSPIN_CONNECT)HeapAlloc(GetProcessHeap(), 0, Length);
+ DataFormat = (PKSDATAFORMAT_WAVEFORMATEX)(PinConnect + 1);
+
+ //
+ // Setup the KS Pin Data
+ //
+ PinConnect->Interface.Set = KSINTERFACESETID_Standard;
+ PinConnect->Interface.Id = KSINTERFACE_STANDARD_STREAMING;
+ PinConnect->Interface.Flags = 0;
+ PinConnect->Medium.Set = KSMEDIUMSETID_Standard;
+ PinConnect->Medium.Id = KSMEDIUM_TYPE_ANYINSTANCE;
+ PinConnect->Medium.Flags = 0;
+ PinConnect->PinId = 0;
+ PinConnect->PinToHandle = NULL;
+ PinConnect->Priority.PriorityClass = KSPRIORITY_NORMAL;
+ PinConnect->Priority.PrioritySubClass = 1;
+
+ //
+ // Setup the KS Data Format Information
+ //
+ DataFormat->WaveFormatEx.wFormatTag = WAVE_FORMAT_PCM;
+ DataFormat->WaveFormatEx.nChannels = 2;
+ DataFormat->WaveFormatEx.nSamplesPerSec = 48000;
+ DataFormat->WaveFormatEx.nBlockAlign = 4;
+ DataFormat->WaveFormatEx.nAvgBytesPerSec = 48000 * 4;
+ DataFormat->WaveFormatEx.wBitsPerSample = 16;
+ DataFormat->WaveFormatEx.cbSize = 0;
+ DataFormat->DataFormat.FormatSize = sizeof(KSDATAFORMAT) +
+ sizeof(WAVEFORMATEX);
+ DataFormat->DataFormat.Flags = KSDATAFORMAT_ATTRIBUTES;
+ DataFormat->DataFormat.Reserved = 0;
+ DataFormat->DataFormat.MajorFormat = KSDATAFORMAT_TYPE_AUDIO;
+ DataFormat->DataFormat.SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
+ DataFormat->DataFormat.Specifier = KSDATAFORMAT_SPECIFIER_WAVEFORMATEX;
+ DataFormat->DataFormat.SampleSize = 4;
+
+ //
+ // Create the pin
+ //
+ Status = KsCreatePin(FilterHandle, PinConnect, GENERIC_WRITE, &PinHandle);
+
+ printf("PinHandle %p Status %lx\n", PinHandle, Status);
+
+ //
+ // Allocate a buffer for 1 second
+ //
+ Length = 48000 * 4;
+ SoundBuffer = (PSHORT)HeapAlloc(GetProcessHeap(), 0, Length);
+
+ //
+ // Fill the buffer with a 500 Hz sine tone
+ //
+ while (i < Length / 2)
+ {
+ //
+ // Generate the wave for each channel:
+ // Amplitude * sin( Sample * Frequency * 2PI / SamplesPerSecond )
+ //
+ SoundBuffer[i] = 0x7FFF * sin(0.5 * (i - 1) * 500 * _2pi / 48000);
+ i++;
+ SoundBuffer[i] = 0x7FFF * sin((0.5 * i - 2) * 500 * _2pi / 48000);
+ i++;
+ }
+
+ //
+ // Create and fill out the KS Stream Packet
+ //
+ Packet = (PKSSTREAM_HEADER)HeapAlloc(GetProcessHeap(),
+ HEAP_ZERO_MEMORY,
+ sizeof(KSSTREAM_HEADER));
+ Packet->Data = SoundBuffer;
+ Packet->FrameExtent = Length;
+ Packet->DataUsed = Length;
+ Packet->Size = sizeof(KSSTREAM_HEADER);
+ Packet->PresentationTime.Numerator = 1;
+ Packet->PresentationTime.Denominator = 1;
+
+ //
+ // Setup a KS Property to change the state
+ //
+ Property = (PKSPROPERTY)HeapAlloc(GetProcessHeap(), 0, sizeof(KSPROPERTY));
+ Property->Set = KSPROPSETID_Connection;
+ Property->Id = KSPROPERTY_CONNECTION_STATE;
+ Property->Flags = KSPROPERTY_TYPE_SET;
+
+ //
+ // Change the state to run
+ //
+ State = KSSTATE_RUN;
+ DeviceIoControl(PinHandle,
+ IOCTL_KS_PROPERTY,
+ Property,
+ sizeof(KSPROPERTY),
+ &State,
+ sizeof(State),
+ &Length,
+ NULL);
+
+ //
+ // Play our 1-second buffer
+ //
+ DeviceIoControl(PinHandle,
+ IOCTL_KS_WRITE_STREAM,
+ NULL,
+ 0,
+ Packet,
+ Packet->Size,
+ &Length,
+ NULL);
+
+ //
+ // Change the state to stop
+ //
+ State = KSSTATE_STOP;
+ DeviceIoControl(PinHandle,
+ IOCTL_KS_PROPERTY,
+ Property,
+ sizeof(KSPROPERTY),
+ &State,
+ sizeof(State),
+ &Length,
+ NULL);
+
+ CloseHandle(PinHandle);
+ CloseHandle(FilterHandle);
+}
int
__cdecl
@@ -24,6 +260,8 @@
HANDLE hWdmAud;
WDMAUD_DEVICE_INFO DeviceInfo;
+ TestKs();
+ return 0;
hWdmAud = CreateFileW(L"\\\\.\\wdmaud",
GENERIC_READ | GENERIC_WRITE,
@@ -139,8 +377,8 @@
//
// Play our 1-second buffer
//
- DeviceInfo.Buffer = (PUCHAR)SoundBuffer;
- DeviceInfo.BufferSize = Length;
+ DeviceInfo.Header.Data = (PUCHAR)SoundBuffer;
+ DeviceInfo.Header.DataUsed = DeviceInfo.Header.FrameExtent = Length;
Status = DeviceIoControl(hWdmAud, IOCTL_WRITEDATA, (LPVOID)&DeviceInfo,
sizeof(WDMAUD_DEVICE_INFO), &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO),
&BytesReturned, &Overlapped);
if (!Status)
{
Modified: trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.rbuild [iso-8859-1]
(original)
+++ trunk/reactos/drivers/wdm/audio/backpln/audio_test/audio_test.rbuild [iso-8859-1] Thu
Sep 24 20:11:22 2009
@@ -4,8 +4,11 @@
<define name="PC_NO_IMPORTS" />
<include base="ReactOS">include/reactos/libs/sound</include>
<include base="wdmaud_kernel">.</include>
+ <include base="libsamplerate">.</include>
<library>kernel32</library>
-
+ <library>setupapi</library>
+ <library>libsamplerate</library>
+ <library>ksuser</library>
<file>audio_test.c</file>
</module>
Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/w…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c [iso-8859-1] Thu Sep 24
20:11:22 2009
@@ -327,8 +327,9 @@
if (DeviceInfo->DeviceType != WAVE_OUT_DEVICE_TYPE &&
DeviceInfo->DeviceType != WAVE_IN_DEVICE_TYPE)
{
- DPRINT1("FIXME: Unsupported device type %x\n",
DeviceInfo->DeviceType);
- return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0);
+ DPRINT("FIXME: Unsupported device type %x\n",
DeviceInfo->DeviceType);
+ DeviceInfo->DeviceCount = 0;
+ return SetIrpIoStatus(Irp, STATUS_SUCCESS, sizeof(WDMAUD_DEVICE_INFO));
}
Pin.Property.Set = KSPROPSETID_Sysaudio;
@@ -393,7 +394,7 @@
/* store result count */
DeviceInfo->DeviceCount = Result;
- DPRINT1("WdmAudControlDeviceType Status %x Devices %u\n", Status,
DeviceInfo->DeviceCount);
+ DPRINT("WdmAudControlDeviceType Status %x Devices %u\n", Status,
DeviceInfo->DeviceCount);
return SetIrpIoStatus(Irp, STATUS_SUCCESS, sizeof(WDMAUD_DEVICE_INFO));
}
@@ -415,7 +416,7 @@
Status = ObReferenceObjectByHandle(DeviceInfo->hDevice, GENERIC_READ |
GENERIC_WRITE, IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL);
if (!NT_SUCCESS(Status))
{
- DPRINT1("Error: invalid device handle provided %p\n",
DeviceInfo->hDevice);
+ DPRINT1("Error: invalid device handle provided %p Type %x\n",
DeviceInfo->hDevice, DeviceInfo->DeviceType);
return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0);
}
@@ -1037,14 +1038,14 @@
return SetIrpIoStatus(Irp, STATUS_NO_MEMORY, 0);
}
- Packet->Header.FrameExtent = DeviceInfo->BufferSize;
- Packet->Header.DataUsed = DeviceInfo->BufferSize;
+ Packet->Header.FrameExtent = DeviceInfo->Header.FrameExtent;
+ Packet->Header.DataUsed = DeviceInfo->Header.DataUsed;
Packet->Header.Size = sizeof(KSSTREAM_HEADER);
Packet->Header.PresentationTime.Numerator = 1;
Packet->Header.PresentationTime.Denominator = 1;
Packet->Irp = Irp;
- Buffer = ExAllocatePool(NonPagedPool, DeviceInfo->BufferSize);
+ Buffer = ExAllocatePool(NonPagedPool, DeviceInfo->Header.DataUsed);
if (!Buffer)
{
/* no memory */
@@ -1054,7 +1055,7 @@
}
Packet->Header.Data = Buffer;
- Mdl = IoAllocateMdl(DeviceInfo->Buffer, DeviceInfo->BufferSize, FALSE, FALSE,
FALSE);
+ Mdl = IoAllocateMdl(DeviceInfo->Header.Data, DeviceInfo->Header.DataUsed,
FALSE, FALSE, FALSE);
if (!Mdl)
{
/* no memory */
@@ -1096,7 +1097,7 @@
return SetIrpIoStatus(Irp, STATUS_INSUFFICIENT_RESOURCES, 0);
}
- RtlMoveMemory(Buffer, SystemBuffer, DeviceInfo->BufferSize);
+ RtlMoveMemory(Buffer, SystemBuffer, DeviceInfo->Header.DataUsed);
MmUnlockPages(Mdl);
IoFreeMdl(Mdl);
Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/w…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/legacy/wdmaud/interface.h [iso-8859-1] Thu Sep 24
20:11:22 2009
@@ -25,17 +25,18 @@
typedef struct
{
+ KSSTREAM_HEADER Header;
SOUND_DEVICE_TYPE DeviceType;
ULONG DeviceIndex;
HANDLE hDevice;
ULONG DeviceCount;
- ULONG BufferSize;
- PUCHAR Buffer;
-
union
{
+ MIXERCONTROLDETAILS MixDetails;
+ MIXERLINECONTROLSW MixControls;
+ MIXERLINEW MixLine;
WAVEFORMATEX WaveFormatEx;
WAVEOUTCAPSW WaveOutCaps;
AUXCAPSW AuxCaps;
Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/mixer.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/w…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/legacy/wdmaud/mixer.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/legacy/wdmaud/mixer.c [iso-8859-1] Thu Sep 24 20:11:22
2009
@@ -238,6 +238,8 @@
ULONG Index;
PWDMAUD_HANDLE Handels;
+ DPRINT("WdmAudControlOpenMixer\n");
+
if (DeviceInfo->DeviceIndex >= GetNumOfMixerDevices(DeviceObject))
{
/* mixer index doesnt exist */
Modified: trunk/reactos/lib/drivers/sound/mmebuddy/deviceinstance.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/drivers/sound/mmebuddy…
==============================================================================
--- trunk/reactos/lib/drivers/sound/mmebuddy/deviceinstance.c [iso-8859-1] (original)
+++ trunk/reactos/lib/drivers/sound/mmebuddy/deviceinstance.c [iso-8859-1] Thu Sep 24
20:11:22 2009
@@ -273,12 +273,15 @@
return MMSYSERR_NOTSUPPORTED;
}
- /* Stop the streaming thread (TODO - is this for wave only?) */
- Result = DestroySoundThread(SoundDeviceInstance->Thread);
- SND_ASSERT( MMSUCCESS(Result) ); /* It should succeed! */
- if ( ! MMSUCCESS(Result ) )
- {
- return TranslateInternalMmResult(Result);
+ /* Stop the streaming thread */
+ if ( SoundDeviceInstance->Thread )
+ {
+ Result = DestroySoundThread(SoundDeviceInstance->Thread);
+ SND_ASSERT( MMSUCCESS(Result) ); /* It should succeed! */
+ if ( ! MMSUCCESS(Result ) )
+ {
+ return TranslateInternalMmResult(Result);
+ }
}
/* Blank this out here */
Modified: trunk/reactos/lib/drivers/sound/mmebuddy/mixer/mxdMessage.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/drivers/sound/mmebuddy…
==============================================================================
--- trunk/reactos/lib/drivers/sound/mmebuddy/mixer/mxdMessage.c [iso-8859-1] (original)
+++ trunk/reactos/lib/drivers/sound/mmebuddy/mixer/mxdMessage.c [iso-8859-1] Thu Sep 24
20:11:22 2009
@@ -15,8 +15,102 @@
#include <ntddsnd.h>
#include <sndtypes.h>
+#undef NDEBUG
+#include <mmebuddy.h>
-#include <mmebuddy.h>
+
+MMRESULT
+MmeCloseMixerDevice(
+ IN DWORD PrivateHandle)
+{
+ MMRESULT Result;
+ PSOUND_DEVICE_INSTANCE SoundDeviceInstance;
+ PSOUND_DEVICE SoundDevice;
+
+ SND_TRACE(L"Closing mixer device \n");
+
+ VALIDATE_MMSYS_PARAMETER( PrivateHandle );
+ SoundDeviceInstance = (PSOUND_DEVICE_INSTANCE) PrivateHandle;
+
+ if ( ! IsValidSoundDeviceInstance(SoundDeviceInstance) )
+ return MMSYSERR_INVALHANDLE;
+
+ Result = GetSoundDeviceFromInstance(SoundDeviceInstance, &SoundDevice);
+ if ( ! MMSUCCESS(Result) )
+ return TranslateInternalMmResult(Result);
+
+
+ Result = DestroySoundDeviceInstance(SoundDeviceInstance);
+
+ return Result;
+}
+
+MMRESULT
+MmeOpenMixerDevice(
+ IN MMDEVICE_TYPE DeviceType,
+ IN DWORD DeviceId,
+ IN LPMIXEROPENDESC OpenParameters,
+ IN DWORD Flags,
+ OUT DWORD* PrivateHandle)
+{
+ MMRESULT Result;
+ PMMFUNCTION_TABLE FunctionTable;
+ PSOUND_DEVICE SoundDevice;
+ PSOUND_DEVICE_INSTANCE SoundDeviceInstance;
+
+ SND_TRACE(L"Opening mixer device");
+
+ VALIDATE_MMSYS_PARAMETER( OpenParameters );
+
+ Result = GetSoundDevice(DeviceType, DeviceId, &SoundDevice);
+ if ( ! MMSUCCESS(Result) )
+ return TranslateInternalMmResult(Result);
+
+ /* Check that winmm gave us a private handle to fill */
+ VALIDATE_MMSYS_PARAMETER( PrivateHandle );
+
+ /* Create a sound device instance and open the sound device */
+ Result = CreateSoundDeviceInstance(SoundDevice, &SoundDeviceInstance);
+ if ( ! MMSUCCESS(Result) )
+ return TranslateInternalMmResult(Result);
+
+ Result = GetSoundDeviceFunctionTable(SoundDevice, &FunctionTable);
+ if ( ! MMSUCCESS(Result) )
+ return TranslateInternalMmResult(Result);
+
+ if ( ! FunctionTable->SetWaveFormat )
+ return MMSYSERR_NOTSUPPORTED;
+
+ Result = FunctionTable->SetWaveFormat(SoundDeviceInstance, DeviceId, NULL, 0);
+ if ( ! MMSUCCESS(Result) )
+ {
+ /* TODO: Destroy sound instance */
+ return TranslateInternalMmResult(Result);
+ }
+
+ /* Store the device instance pointer in the private handle - is DWORD safe here? */
+ *PrivateHandle = (DWORD) SoundDeviceInstance;
+
+ /* Store the additional information we were given - FIXME: Need flags! */
+ SetSoundDeviceInstanceMmeData(SoundDeviceInstance,
+ (HDRVR)OpenParameters->hmx,
+ OpenParameters->dwCallback,
+ OpenParameters->dwInstance,
+ Flags);
+
+ /* Let the application know the device is open */
+ ReleaseEntrypointMutex(DeviceType);
+#if 0
+ NotifyMmeClient(SoundDeviceInstance,
+ DeviceType == WAVE_OUT_DEVICE_TYPE ? WOM_OPEN : WIM_OPEN,
+ 0);
+#endif
+ AcquireEntrypointMutex(DeviceType);
+
+ SND_TRACE(L"Mixer device now open\n");
+
+ return MMSYSERR_NOERROR;
+}
/*
Standard MME driver entry-point for messages relating to mixers.
@@ -60,11 +154,19 @@
case MXDM_OPEN :
{
+ Result = MmeOpenMixerDevice(MIXER_DEVICE_TYPE,
+ DeviceId,
+ (LPMIXEROPENDESC) Parameter1,
+ Parameter2,
+ (DWORD*) PrivateHandle);
+
break;
}
case MXDM_CLOSE :
{
+ Result = MmeCloseMixerDevice(PrivateHandle);
+
break;
}
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janderwald＠svn.reactos.org