Author: janderwald Date: Sun Oct 4 21:45:16 2009 New Revision: 43289
URL: http://svn.reactos.org/svn/reactos?rev=43289&view=rev Log: - Implement Un-Muting of audio lines - TBD: SEH probing
Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/mixer.c
Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/mixer.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/wd... ============================================================================== --- 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] Sun Oct 4 21:45:16 2009 @@ -22,6 +22,7 @@ const GUID KSNODETYPE_REVERB = {0xEF0328E0L, 0xC558, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}}; const GUID KSNODETYPE_SUPERMIX = {0xE573ADC0L, 0xC555, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}}; const GUID KSNODETYPE_SUM = {0xDA441A60L, 0xC556, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}}; +const GUID KSPROPSETID_Audio = {0x45FFAAA0L, 0x6E1B, 0x11D0, {0xBC, 0xF2, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}};
#define DESTINATION_LINE 0xFFFF0000
@@ -48,6 +49,43 @@
return NULL; } + +NTSTATUS +GetMixerControlById( + LPMIXER_INFO MixerInfo, + DWORD dwControlID, + LPMIXERLINE_EXT *MixerLine, + LPMIXERCONTROLW *MixerControl, + PULONG NodeId) +{ + PLIST_ENTRY Entry; + LPMIXERLINE_EXT MixerLineSrc; + ULONG Index; + + /* get first entry */ + Entry = MixerInfo->LineList.Flink; + + while(Entry != &MixerInfo->LineList) + { + MixerLineSrc = (LPMIXERLINE_EXT)CONTAINING_RECORD(Entry, MIXERLINE_EXT, Entry); + + for(Index = 0; Index < MixerLineSrc->Line.cConnections; Index++) + { + if (MixerLineSrc->LineControls[Index].dwControlID == dwControlID) + { + *MixerLine = MixerLineSrc; + *MixerControl = &MixerLineSrc->LineControls[Index]; + *NodeId = MixerLineSrc->NodeIds[Index]; + return STATUS_SUCCESS; + } + } + Entry = Entry->Flink; + } + + return STATUS_NOT_FOUND; +} + +
LPMIXERLINE_EXT GetSourceMixerLineByLineId( @@ -1760,6 +1798,74 @@ }
NTSTATUS +SetGetMuteControlDetails( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG DeviceId, + IN ULONG NodeId, + IN PWDMAUD_DEVICE_INFO DeviceInfo, + IN ULONG bSet) +{ + KSNODEPROPERTY_AUDIO_CHANNEL Property; + NTSTATUS Status; + HANDLE hDevice; + PFILE_OBJECT FileObject; + BOOL Value; + ULONG BytesReturned; + LPMIXERCONTROLDETAILS_BOOLEAN Input; + + if (DeviceInfo->u.MixDetails.cbDetails != sizeof(MIXERCONTROLDETAILS_BOOLEAN)) + return STATUS_INVALID_PARAMETER; + + /* get input */ + Input = (LPMIXERCONTROLDETAILS_BOOLEAN)DeviceInfo->u.MixDetails.paDetails; + + + // + // FIXME SEH!!! + // + if (bSet) + Value = Input->fValue; + + /* open virtual audio device */ + Status = OpenSysAudioDeviceByIndex(DeviceObject, DeviceId, &hDevice, &FileObject); + + if (!NT_SUCCESS(Status)) + { + /* failed */ + return Status; + } + + /* setup the request */ + RtlZeroMemory(&Property, sizeof(KSNODEPROPERTY_AUDIO_CHANNEL)); + + Property.NodeProperty.NodeId = NodeId; + Property.NodeProperty.Property.Id = KSPROPERTY_AUDIO_MUTE; + Property.NodeProperty.Property.Flags = KSPROPERTY_TYPE_TOPOLOGY; + Property.NodeProperty.Property.Set = KSPROPSETID_Audio; + Property.Channel = MAXULONG; + + if (bSet) + Property.NodeProperty.Property.Flags |= KSPROPERTY_TYPE_SET; + else + Property.NodeProperty.Property.Flags |= KSPROPERTY_TYPE_GET; + + /* send the request */ + Status = KsSynchronousIoControlDevice(FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&Property, sizeof(KSNODEPROPERTY_AUDIO_CHANNEL), (PVOID)&Value, sizeof(BOOL), &BytesReturned); + + ObDereferenceObject(FileObject); + ZwClose(hDevice); + + if (!bSet) + { + // FIXME SEH !!! + Input->fValue = Value; + } + + DPRINT("Status %x bSet %u NodeId %u Value %u\n", Status, bSet, NodeId, Value); + return Status; +} + +NTSTATUS NTAPI WdmAudSetControlDetails( IN PDEVICE_OBJECT DeviceObject, @@ -1767,9 +1873,41 @@ IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo) { - UNIMPLEMENTED; - //DbgBreakPoint(); - return SetIrpIoStatus(Irp, STATUS_NOT_IMPLEMENTED, 0); + LPMIXERLINE_EXT MixerLine; + LPMIXERCONTROLW MixerControl; + ULONG NodeId; + PWDMAUD_DEVICE_EXTENSION DeviceExtension; + NTSTATUS Status; + + DPRINT1("cbStruct %u Expected %u dwControlID %u cChannels %u cMultipleItems %u cbDetails %u paDetails %p Flags %x\n", + DeviceInfo->u.MixDetails.cbStruct, sizeof(MIXERCONTROLDETAILS), DeviceInfo->u.MixDetails.dwControlID, DeviceInfo->u.MixDetails.cChannels, DeviceInfo->u.MixDetails.cMultipleItems, DeviceInfo->u.MixDetails.cbDetails, DeviceInfo->u.MixDetails.paDetails, DeviceInfo->Flags); + + if (DeviceInfo->Flags & MIXER_GETCONTROLDETAILSF_LISTTEXT) + { + UNIMPLEMENTED; + return SetIrpIoStatus(Irp, STATUS_NOT_IMPLEMENTED, 0); + } + + /* get device extension */ + DeviceExtension = (PWDMAUD_DEVICE_EXTENSION)DeviceObject->DeviceExtension; + + /* get mixer control */ + Status = GetMixerControlById(&DeviceExtension->MixerInfo[(ULONG)DeviceInfo->hDevice], DeviceInfo->u.MixDetails.dwControlID, &MixerLine, &MixerControl, &NodeId); + + if (!NT_SUCCESS(Status)) + { + DPRINT1("MixerControl %x not found\n", DeviceInfo->u.MixDetails.dwControlID); + return SetIrpIoStatus(Irp, STATUS_INVALID_PARAMETER, 0); + } + + Status = STATUS_NOT_IMPLEMENTED; + if (MixerControl->dwControlType == MIXERCONTROL_CONTROLTYPE_MUTE) + { + /* send the request */ + Status = SetGetMuteControlDetails(DeviceObject, MixerLine->DeviceIndex, NodeId, DeviceInfo, TRUE); + } + + return SetIrpIoStatus(Irp, Status, sizeof(WDMAUD_DEVICE_INFO));
}
@@ -1781,8 +1919,40 @@ IN PWDMAUD_DEVICE_INFO DeviceInfo, IN PWDMAUD_CLIENT ClientInfo) { - UNIMPLEMENTED; - //DbgBreakPoint(); + LPMIXERLINE_EXT MixerLine; + LPMIXERCONTROLW MixerControl; + ULONG NodeId; + PWDMAUD_DEVICE_EXTENSION DeviceExtension; + NTSTATUS Status; + + DPRINT1("cbStruct %u Expected %u dwControlID %u cChannels %u cMultipleItems %u cbDetails %u paDetails %p Flags %x\n", + DeviceInfo->u.MixDetails.cbStruct, sizeof(MIXERCONTROLDETAILS), DeviceInfo->u.MixDetails.dwControlID, DeviceInfo->u.MixDetails.cChannels, DeviceInfo->u.MixDetails.cMultipleItems, DeviceInfo->u.MixDetails.cbDetails, DeviceInfo->u.MixDetails.paDetails, DeviceInfo->Flags); + + if (DeviceInfo->Flags & MIXER_GETCONTROLDETAILSF_LISTTEXT) + { + UNIMPLEMENTED; + return SetIrpIoStatus(Irp, STATUS_NOT_IMPLEMENTED, 0); + } + + /* get device extension */ + DeviceExtension = (PWDMAUD_DEVICE_EXTENSION)DeviceObject->DeviceExtension; + + /* get mixer control */ + Status = GetMixerControlById(&DeviceExtension->MixerInfo[(ULONG)DeviceInfo->hDevice], DeviceInfo->u.MixDetails.dwControlID, &MixerLine, &MixerControl, &NodeId); + + if (!NT_SUCCESS(Status)) + { + DPRINT1("MixerControl %x not found\n", DeviceInfo->u.MixDetails.dwControlID); + return SetIrpIoStatus(Irp, STATUS_INVALID_PARAMETER, 0); + } + + Status = STATUS_NOT_IMPLEMENTED; + if (MixerControl->dwControlType == MIXERCONTROL_CONTROLTYPE_MUTE) + { + /* send the request */ + Status = SetGetMuteControlDetails(DeviceObject, MixerLine->DeviceIndex, NodeId, DeviceInfo, FALSE); + } + return SetIrpIoStatus(Irp, STATUS_NOT_IMPLEMENTED, 0);
}
-
janderwald＠svn.reactos.org