755 lines
28 KiB
C
755 lines
28 KiB
C
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/*****************************************************************************
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* tables.h - SB16 topology miniport tables
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*****************************************************************************
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* Copyright (c) 1997-2000 Microsoft Corporation. All Rights Reserved.
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*/
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#ifndef _SB16TOPO_TABLES_H_
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#define _SB16TOPO_TABLES_H_
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/*****************************************************************************
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* The topology
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*****************************************************************************
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*
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* wave>-------VOL---------------------+
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* |
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* synth>-------VOL--+------------------+
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* | |
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* +--SWITCH_2X2--+ |
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* | |
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* cd>-------VOL--+--SWITCH----------+
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* | | |
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* +--SWITCH_2X2--+ |
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* | |
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* aux>-------VOL--+--SWITCH----------+
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* | | |
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* +--SWITCH_2X2--+ |
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* | |
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* mic>--AGC--VOL--+--SWITCH----------+--VOL--BASS--TREBLE--GAIN-->lineout
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* | |
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* +--SWITCH_1X2--+-------------------------GAIN-->wavein
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*
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*/
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/*****************************************************************************
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* PinDataRangesBridge
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*****************************************************************************
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* Structures indicating range of valid format values for bridge pins.
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*/
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static
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KSDATARANGE PinDataRangesBridge[] =
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{
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{
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sizeof(KSDATARANGE),
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0,
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0,
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0,
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STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO),
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STATICGUIDOF(KSDATAFORMAT_SUBTYPE_ANALOG),
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STATICGUIDOF(KSDATAFORMAT_SPECIFIER_NONE)
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}
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};
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/*****************************************************************************
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* PinDataRangePointersBridge
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*****************************************************************************
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* List of pointers to structures indicating range of valid format values
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* for audio bridge pins.
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*/
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static
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PKSDATARANGE PinDataRangePointersBridge[] =
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{
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&PinDataRangesBridge[0]
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};
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/*****************************************************************************
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* MiniportPins
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*****************************************************************************
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* List of pins.
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*/
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static
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PCPIN_DESCRIPTOR
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MiniportPins[] =
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{
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// WAVEOUT_SOURCE
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{
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0,0,0, // InstanceCount
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NULL, // AutomationTable
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{ // KsPinDescriptor
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0, // InterfacesCount
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NULL, // Interfaces
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0, // MediumsCount
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NULL, // Mediums
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SIZEOF_ARRAY(PinDataRangePointersBridge), // DataRangesCount
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PinDataRangePointersBridge, // DataRanges
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KSPIN_DATAFLOW_IN, // DataFlow
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KSPIN_COMMUNICATION_NONE, // Communication
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&KSNODETYPE_LEGACY_AUDIO_CONNECTOR, // Category
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NULL, // Name
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0 // Reserved
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}
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},
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// SYNTH_SOURCE
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{
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0,0,0, // InstanceCount
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NULL, // AutomationTable
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{ // KsPinDescriptor
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0, // InterfacesCount
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NULL, // Interfaces
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0, // MediumsCount
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NULL, // Mediums
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SIZEOF_ARRAY(PinDataRangePointersBridge), // DataRangesCount
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PinDataRangePointersBridge, // DataRanges
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KSPIN_DATAFLOW_IN, // DataFlow
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KSPIN_COMMUNICATION_NONE, // Communication
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&KSNODETYPE_SYNTHESIZER, // Category
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&KSAUDFNAME_MIDI, // Name
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0 // Reserved
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}
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},
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// CD_SOURCE
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{
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0,0,0, // InstanceCount
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NULL, // AutomationTable
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{ // KsPinDescriptor
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0, // InterfacesCount
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NULL, // Interfaces
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0, // MediumsCount
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NULL, // Mediums
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SIZEOF_ARRAY(PinDataRangePointersBridge), // DataRangesCount
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PinDataRangePointersBridge, // DataRanges
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KSPIN_DATAFLOW_IN, // DataFlow
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KSPIN_COMMUNICATION_NONE, // Communication
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&KSNODETYPE_CD_PLAYER, // Category
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&KSAUDFNAME_CD_AUDIO, // Name
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0 // Reserved
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}
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},
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// LINEIN_SOURCE
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{
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0,0,0, // InstanceCount
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NULL, // AutomationTable
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{ // KsPinDescriptor
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0, // InterfacesCount
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NULL, // Interfaces
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0, // MediumsCount
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NULL, // Mediums
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SIZEOF_ARRAY(PinDataRangePointersBridge), // DataRangesCount
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PinDataRangePointersBridge, // DataRanges
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KSPIN_DATAFLOW_IN, // DataFlow
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KSPIN_COMMUNICATION_NONE, // Communication
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&KSNODETYPE_LINE_CONNECTOR, // Category
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&KSAUDFNAME_LINE_IN, // Name
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0 // Reserved
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}
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},
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// MIC_SOURCE
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{
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0,0,0, // InstanceCount
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NULL, // AutomationTable
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{ // KsPinDescriptor
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0, // InterfacesCount
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NULL, // Interfaces
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0, // MediumsCount
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NULL, // Mediums
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SIZEOF_ARRAY(PinDataRangePointersBridge), // DataRangesCount
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PinDataRangePointersBridge, // DataRanges
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KSPIN_DATAFLOW_IN, // DataFlow
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KSPIN_COMMUNICATION_NONE, // Communication
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&KSNODETYPE_MICROPHONE, // Category
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NULL, // Name
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0 // Reserved
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}
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},
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// LINEOUT_DEST
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{
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0,0,0, // InstanceCount
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NULL, // AutomationTable
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{ // KsPinDescriptor
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0, // InterfacesCount
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NULL, // Interfaces
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0, // MediumsCount
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NULL, // Mediums
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SIZEOF_ARRAY(PinDataRangePointersBridge), // DataRangesCount
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PinDataRangePointersBridge, // DataRanges
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KSPIN_DATAFLOW_OUT, // DataFlow
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KSPIN_COMMUNICATION_NONE, // Communication
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&KSNODETYPE_SPEAKER, // Category
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&KSAUDFNAME_VOLUME_CONTROL, // Name (this name shows up as
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// the playback panel name in SoundVol)
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0 // Reserved
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}
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},
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// WAVEIN_DEST
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{
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0,0,0, // InstanceCount
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NULL, // AutomationTable
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{ // KsPinDescriptor
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0, // InterfacesCount
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NULL, // Interfaces
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0, // MediumsCount
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NULL, // Mediums
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SIZEOF_ARRAY(PinDataRangePointersBridge), // DataRangesCount
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PinDataRangePointersBridge, // DataRanges
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KSPIN_DATAFLOW_OUT, // DataFlow
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KSPIN_COMMUNICATION_NONE, // Communication
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&KSCATEGORY_AUDIO, // Category
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NULL, // Name
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0 // Reserved
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}
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}
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};
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enum
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{
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WAVEOUT_SOURCE = 0,
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SYNTH_SOURCE,
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CD_SOURCE,
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LINEIN_SOURCE,
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MIC_SOURCE,
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LINEOUT_DEST,
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WAVEIN_DEST
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};
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/*****************************************************************************
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* PropertiesVolume
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*****************************************************************************
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* Properties for volume controls.
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*/
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static
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PCPROPERTY_ITEM PropertiesVolume[] =
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{
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_VOLUMELEVEL,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_Level
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},
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_CPU_RESOURCES,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_CpuResources
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}
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};
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/*****************************************************************************
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* AutomationVolume
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*****************************************************************************
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* Automation table for volume controls.
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*/
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DEFINE_PCAUTOMATION_TABLE_PROP(AutomationVolume,PropertiesVolume);
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/*****************************************************************************
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* PropertiesAgc
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*****************************************************************************
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* Properties for AGC controls.
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*/
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static
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PCPROPERTY_ITEM PropertiesAgc[] =
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{
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_AGC,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_OnOff
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},
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_CPU_RESOURCES,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_CpuResources
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}
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};
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/*****************************************************************************
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* AutomationAgc
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*****************************************************************************
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* Automation table for Agc controls.
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*/
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DEFINE_PCAUTOMATION_TABLE_PROP(AutomationAgc,PropertiesAgc);
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/*****************************************************************************
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* PropertiesMute
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*****************************************************************************
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* Properties for mute controls.
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*/
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static
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PCPROPERTY_ITEM PropertiesMute[] =
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{
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_MUTE,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_OnOff
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},
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_CPU_RESOURCES,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_CpuResources
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}
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};
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/*****************************************************************************
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* AutomationMute
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*****************************************************************************
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* Automation table for mute controls.
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*/
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DEFINE_PCAUTOMATION_TABLE_PROP(AutomationMute,PropertiesMute);
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/*****************************************************************************
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* PropertiesTone
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*****************************************************************************
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* Properties for tone controls.
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*/
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static
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PCPROPERTY_ITEM PropertiesTone[] =
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{
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_BASS,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_Level
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},
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_TREBLE,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_Level
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},
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_CPU_RESOURCES,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_CpuResources
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}
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};
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/*****************************************************************************
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* AutomationTone
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*****************************************************************************
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* Automation table for tone controls.
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*/
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DEFINE_PCAUTOMATION_TABLE_PROP(AutomationTone,PropertiesTone);
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/*****************************************************************************
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* PropertiesSupermix
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*****************************************************************************
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* Properties for supermix controls.
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*/
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static
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PCPROPERTY_ITEM PropertiesSupermix[] =
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{
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_MIX_LEVEL_CAPS,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_SuperMixCaps
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},
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_MIX_LEVEL_TABLE,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_SuperMixTable
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},
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{
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&KSPROPSETID_Audio,
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KSPROPERTY_AUDIO_CPU_RESOURCES,
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KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT,
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PropertyHandler_CpuResources
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}
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};
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/*****************************************************************************
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* AutomationSupermix
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*****************************************************************************
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* Automation table for supermix controls.
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*/
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DEFINE_PCAUTOMATION_TABLE_PROP(AutomationSupermix,PropertiesSupermix);
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#ifdef EVENT_SUPPORT
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/*****************************************************************************
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* The Event for the Master Volume (or other nodes)
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*****************************************************************************
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* Generic event for nodes.
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*/
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static PCEVENT_ITEM NodeEvent[] =
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{
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// This is a generic event for nearly every node property.
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{
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&KSEVENTSETID_AudioControlChange, // Something changed!
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KSEVENT_CONTROL_CHANGE, // The only event-property defined.
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KSEVENT_TYPE_ENABLE | KSEVENT_TYPE_BASICSUPPORT,
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CMiniportTopologySB16::EventHandler
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}
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};
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/*****************************************************************************
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* AutomationVolumeWithEvent
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*****************************************************************************
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* This is the automation table for Volume events.
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* You can create Automation tables with event support for any type of nodes
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* (e.g. mutes) with just adding the generic event above. The automation table
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* then gets added to every node that should have event support.
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*/
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DEFINE_PCAUTOMATION_TABLE_PROP_EVENT (AutomationVolumeWithEvent, PropertiesVolume, NodeEvent);
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#endif
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/*****************************************************************************
|
||
|
|
* TopologyNodes
|
||
|
|
*****************************************************************************
|
||
|
|
* List of node identifiers.
|
||
|
|
*/
|
||
|
|
static
|
||
|
|
PCNODE_DESCRIPTOR TopologyNodes[] =
|
||
|
|
{
|
||
|
|
// WAVEOUT_VOLUME
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
&KSAUDFNAME_WAVE_VOLUME // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// SYNTH_VOLUME
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
&KSAUDFNAME_MIDI_VOLUME // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// SYNTH_WAVEIN_SUPERMIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationSupermix, // AutomationTable
|
||
|
|
&KSNODETYPE_SUPERMIX, // Type
|
||
|
|
&KSAUDFNAME_MIDI_MUTE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// CD_VOLUME
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
&KSAUDFNAME_CD_VOLUME // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// CD_LINEOUT_SUPERMIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationSupermix, // AutomationTable
|
||
|
|
&KSNODETYPE_SUPERMIX, // Type
|
||
|
|
&KSAUDFNAME_CD_MUTE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// CD_WAVEIN_SUPERMIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationSupermix, // AutomationTable
|
||
|
|
&KSNODETYPE_SUPERMIX, // Type
|
||
|
|
&KSAUDFNAME_CD_MUTE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEIN_VOLUME
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
&KSAUDFNAME_LINE_VOLUME // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEIN_LINEOUT_SUPERMIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationSupermix, // AutomationTable
|
||
|
|
&KSNODETYPE_SUPERMIX, // Type
|
||
|
|
&KSAUDFNAME_LINE_MUTE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEIN_WAVEIN_SUPERMIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationSupermix, // AutomationTable
|
||
|
|
&KSNODETYPE_SUPERMIX, // Type
|
||
|
|
&KSAUDFNAME_LINE_MUTE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// MIC_AGC
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationAgc, // AutomationTable
|
||
|
|
&KSNODETYPE_AGC, // Type
|
||
|
|
NULL // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// MIC_VOLUME
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
&KSAUDFNAME_MIC_VOLUME // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// MIC_LINEOUT_MUTE
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationMute, // AutomationTable
|
||
|
|
&KSNODETYPE_MUTE, // Type
|
||
|
|
&KSAUDFNAME_MIC_MUTE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// MIC_WAVEIN_SUPERMIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationSupermix, // AutomationTable
|
||
|
|
&KSNODETYPE_SUPERMIX, // Type
|
||
|
|
&KSAUDFNAME_MIC_MUTE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEOUT_MIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
NULL, // AutomationTable
|
||
|
|
&KSNODETYPE_SUM, // Type
|
||
|
|
NULL // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEOUT_VOL
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
#ifdef EVENT_SUPPORT
|
||
|
|
&AutomationVolumeWithEvent, // AutomationTable with event support
|
||
|
|
#else
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
#endif
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
&KSAUDFNAME_MASTER_VOLUME // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEOUT_BASS
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationTone, // AutomationTable
|
||
|
|
&KSNODETYPE_TONE, // Type
|
||
|
|
&KSAUDFNAME_BASS // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEOUT_TREBLE
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationTone, // AutomationTable
|
||
|
|
&KSNODETYPE_TONE, // Type
|
||
|
|
&KSAUDFNAME_TREBLE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// LINEOUT_GAIN
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
NULL // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// WAVEIN_MIX
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
NULL, // AutomationTable
|
||
|
|
&KSNODETYPE_SUM, // Type
|
||
|
|
&KSAUDFNAME_RECORDING_SOURCE // Name
|
||
|
|
},
|
||
|
|
|
||
|
|
// WAVEIN_GAIN
|
||
|
|
{
|
||
|
|
0, // Flags
|
||
|
|
&AutomationVolume, // AutomationTable
|
||
|
|
&KSNODETYPE_VOLUME, // Type
|
||
|
|
&KSAUDFNAME_WAVE_IN_VOLUME // Name
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/*****************************************************************************
|
||
|
|
* ControlValueCache
|
||
|
|
*****************************************************************************
|
||
|
|
*/
|
||
|
|
static
|
||
|
|
LONG ControlValueCache[] =
|
||
|
|
{ // Left // Right
|
||
|
|
0xFFF9F203, 0xFFF9F203, // WAVEOUT_VOLUME
|
||
|
|
0xFFF9F203, 0xFFF9F203, // SYNTH_VOLUME
|
||
|
|
0xFFF9F203, 0xFFF9F203, // CD_VOLUME
|
||
|
|
0xFFF9F203, 0xFFF9F203, // LINEIN_VOLUME
|
||
|
|
0xFFF9F203, 0, // MIC_VOLUME
|
||
|
|
0xFFF9F203, 0xFFF9F203, // LINEOUT_VOL
|
||
|
|
0x000242A0, 0x000242A0, // LINEOUT_BASS
|
||
|
|
0x000242A0, 0x000242A0, // LINEOUT_TREBLE
|
||
|
|
0x000C0000, 0x000C0000, // LINEOUT_GAIN
|
||
|
|
0x00000000, 0x00000000 // WAVEIN_GAIN
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
BYTE BaseRegister; // H/W access parameter
|
||
|
|
ULONG CacheOffset; // ControlValueCache offset
|
||
|
|
} ACCESS_PARM,*PACCESS_PARM;
|
||
|
|
|
||
|
|
/*****************************************************************************
|
||
|
|
* AccessParams
|
||
|
|
*****************************************************************************
|
||
|
|
* Table of H/W access parameters
|
||
|
|
*/
|
||
|
|
static
|
||
|
|
ACCESS_PARM AccessParams[] =
|
||
|
|
{
|
||
|
|
{ DSP_MIX_VOICEVOLIDX_L, 0 }, // WAVEOUT_VOLUME
|
||
|
|
|
||
|
|
{ DSP_MIX_FMVOLIDX_L, 2 }, // SYNTH_VOLUME
|
||
|
|
{ MIXBIT_SYNTH_WAVEIN_R, ULONG(-1) }, // SYNTH_WAVEIN_SUPERMIX
|
||
|
|
|
||
|
|
{ DSP_MIX_CDVOLIDX_L, 4 }, // CD_VOLUME
|
||
|
|
{ MIXBIT_CD_LINEOUT_R, ULONG(-1) }, // CD_LINEOUT_SUPERMIX
|
||
|
|
{ MIXBIT_CD_WAVEIN_R, ULONG(-1) }, // CD_WAVEIN_SUPERMIX
|
||
|
|
|
||
|
|
{ DSP_MIX_LINEVOLIDX_L, 6 }, // LINEIN_VOLUME
|
||
|
|
{ MIXBIT_LINEIN_LINEOUT_R, ULONG(-1) }, // LINEIN_LINEOUT_SUPERMIX
|
||
|
|
{ MIXBIT_LINEIN_WAVEIN_R, ULONG(-1) }, // LINEIN_WAVEIN_SUPERMIX
|
||
|
|
|
||
|
|
{ 0, ULONG(-1) }, // MIC_AGC
|
||
|
|
{ DSP_MIX_MICVOLIDX, 8 }, // MIC_VOLUME
|
||
|
|
{ 0, ULONG(-1) }, // MIC_LINEOUT_MUTE
|
||
|
|
{ 0, ULONG(-1) }, // MIC_WAVEIN_SUPERMIX
|
||
|
|
|
||
|
|
{ 0, ULONG(-1) }, // LINEOUT_MIX
|
||
|
|
{ DSP_MIX_MASTERVOLIDX_L, 10 }, // LINEOUT_VOL
|
||
|
|
{ DSP_MIX_BASSIDX_L, 12 }, // LINEOUT_BASS
|
||
|
|
{ DSP_MIX_TREBLEIDX_L, 14 }, // LINEOUT_TREBLE
|
||
|
|
{ DSP_MIX_OUTGAINIDX_L, 16 }, // LINEOUT_GAIN
|
||
|
|
|
||
|
|
{ 0, ULONG(-1) }, // WAVEIN_MIX
|
||
|
|
{ DSP_MIX_INGAINIDX_L, 18 } // WAVEIN_GAIN
|
||
|
|
};
|
||
|
|
|
||
|
|
enum
|
||
|
|
{
|
||
|
|
WAVEOUT_VOLUME = 0,
|
||
|
|
SYNTH_VOLUME,
|
||
|
|
SYNTH_WAVEIN_SUPERMIX,
|
||
|
|
CD_VOLUME,
|
||
|
|
CD_LINEOUT_SUPERMIX,
|
||
|
|
CD_WAVEIN_SUPERMIX,
|
||
|
|
LINEIN_VOLUME,
|
||
|
|
LINEIN_LINEOUT_SUPERMIX,
|
||
|
|
LINEIN_WAVEIN_SUPERMIX,
|
||
|
|
MIC_AGC,
|
||
|
|
MIC_VOLUME,
|
||
|
|
MIC_LINEOUT_MUTE,
|
||
|
|
MIC_WAVEIN_SUPERMIX,
|
||
|
|
LINEOUT_MIX,
|
||
|
|
LINEOUT_VOL,
|
||
|
|
LINEOUT_BASS,
|
||
|
|
LINEOUT_TREBLE,
|
||
|
|
LINEOUT_GAIN,
|
||
|
|
WAVEIN_MIX,
|
||
|
|
WAVEIN_GAIN
|
||
|
|
};
|
||
|
|
|
||
|
|
/*****************************************************************************
|
||
|
|
* ConnectionTable
|
||
|
|
*****************************************************************************
|
||
|
|
* Table of topology unit connections.
|
||
|
|
*
|
||
|
|
* Pin numbering is technically arbitrary, but the convention established here
|
||
|
|
* is to number a solitary output pin 0 (looks like an 'o') and a solitary
|
||
|
|
* input pin 1 (looks like an 'i'). Even destinations, which have no output,
|
||
|
|
* have an input pin numbered 1 and no pin 0.
|
||
|
|
*
|
||
|
|
* Nodes are more likely to have multiple ins than multiple outs, so the more
|
||
|
|
* general rule would be that inputs are numbered >=1. If a node has multiple
|
||
|
|
* outs, none of these conventions apply.
|
||
|
|
*
|
||
|
|
* Nodes have at most one control value. Mixers are therefore simple summing
|
||
|
|
* nodes with no per-pin levels. Rather than assigning a unique pin to each
|
||
|
|
* input to a mixer, all inputs are connected to pin 1. This is acceptable
|
||
|
|
* because there is no functional distinction between the inputs.
|
||
|
|
*
|
||
|
|
* There are no multiplexers in this topology, so there is no opportunity to
|
||
|
|
* give an example of a multiplexer. A multiplexer should have a single
|
||
|
|
* output pin (0) and multiple input pins (1..n). Its control value is an
|
||
|
|
* integer in the range 1..n indicating which input is connected to the
|
||
|
|
* output.
|
||
|
|
*
|
||
|
|
* In the case of connections to pins, as opposed to connections to nodes, the
|
||
|
|
* node is identified as PCFILTER_NODE and the pin number identifies the
|
||
|
|
* particular filter pin.
|
||
|
|
*/
|
||
|
|
static
|
||
|
|
PCCONNECTION_DESCRIPTOR MiniportConnections[] =
|
||
|
|
{ // FromNode, FromPin, ToNode, ToPin
|
||
|
|
{ PCFILTER_NODE, WAVEOUT_SOURCE, WAVEOUT_VOLUME, 1 },
|
||
|
|
{ WAVEOUT_VOLUME, 0, LINEOUT_MIX, 1 },
|
||
|
|
|
||
|
|
{ PCFILTER_NODE, SYNTH_SOURCE, SYNTH_VOLUME, 1 },
|
||
|
|
{ SYNTH_VOLUME, 0, LINEOUT_MIX, 2 },
|
||
|
|
{ SYNTH_VOLUME, 0, SYNTH_WAVEIN_SUPERMIX, 1 },
|
||
|
|
{ SYNTH_WAVEIN_SUPERMIX, 0, WAVEIN_MIX, 1 },
|
||
|
|
|
||
|
|
{ PCFILTER_NODE, CD_SOURCE, CD_VOLUME, 1 },
|
||
|
|
{ CD_VOLUME, 0, CD_LINEOUT_SUPERMIX, 1 },
|
||
|
|
{ CD_LINEOUT_SUPERMIX, 0, LINEOUT_MIX, 3 },
|
||
|
|
{ CD_VOLUME, 0, CD_WAVEIN_SUPERMIX, 1 },
|
||
|
|
{ CD_WAVEIN_SUPERMIX, 0, WAVEIN_MIX, 2 },
|
||
|
|
|
||
|
|
{ PCFILTER_NODE, LINEIN_SOURCE, LINEIN_VOLUME, 1 },
|
||
|
|
{ LINEIN_VOLUME, 0, LINEIN_LINEOUT_SUPERMIX,1 },
|
||
|
|
{ LINEIN_LINEOUT_SUPERMIX,0, LINEOUT_MIX, 4 },
|
||
|
|
{ LINEIN_VOLUME, 0, LINEIN_WAVEIN_SUPERMIX, 1 },
|
||
|
|
{ LINEIN_WAVEIN_SUPERMIX, 0, WAVEIN_MIX, 3 },
|
||
|
|
|
||
|
|
{ PCFILTER_NODE, MIC_SOURCE, MIC_AGC, 1 },
|
||
|
|
{ MIC_AGC, 0, MIC_VOLUME, 1 },
|
||
|
|
{ MIC_VOLUME, 0, MIC_LINEOUT_MUTE, 1 },
|
||
|
|
{ MIC_LINEOUT_MUTE, 0, LINEOUT_MIX, 5 },
|
||
|
|
{ MIC_VOLUME, 0, MIC_WAVEIN_SUPERMIX, 1 },
|
||
|
|
{ MIC_WAVEIN_SUPERMIX, 0, WAVEIN_MIX, 4 },
|
||
|
|
|
||
|
|
{ LINEOUT_MIX, 0, LINEOUT_VOL, 1 },
|
||
|
|
{ LINEOUT_VOL, 0, LINEOUT_BASS, 1 },
|
||
|
|
{ LINEOUT_BASS, 0, LINEOUT_TREBLE, 1 },
|
||
|
|
{ LINEOUT_TREBLE, 0, LINEOUT_GAIN, 1 },
|
||
|
|
{ LINEOUT_GAIN, 0, PCFILTER_NODE, LINEOUT_DEST },
|
||
|
|
|
||
|
|
{ WAVEIN_MIX, 0, WAVEIN_GAIN, 1 },
|
||
|
|
{ WAVEIN_GAIN, 0, PCFILTER_NODE, WAVEIN_DEST }
|
||
|
|
};
|
||
|
|
|
||
|
|
/*****************************************************************************
|
||
|
|
* MiniportFilterDescription
|
||
|
|
*****************************************************************************
|
||
|
|
* Complete miniport description.
|
||
|
|
*/
|
||
|
|
static
|
||
|
|
PCFILTER_DESCRIPTOR MiniportFilterDescriptor =
|
||
|
|
{
|
||
|
|
0, // Version
|
||
|
|
&AutomationFilter, // AutomationTable
|
||
|
|
sizeof(PCPIN_DESCRIPTOR), // PinSize
|
||
|
|
SIZEOF_ARRAY(MiniportPins), // PinCount
|
||
|
|
MiniportPins, // Pins
|
||
|
|
sizeof(PCNODE_DESCRIPTOR), // NodeSize
|
||
|
|
SIZEOF_ARRAY(TopologyNodes), // NodeCount
|
||
|
|
TopologyNodes, // Nodes
|
||
|
|
SIZEOF_ARRAY(MiniportConnections), // ConnectionCount
|
||
|
|
MiniportConnections, // Connections
|
||
|
|
0, // CategoryCount
|
||
|
|
NULL // Categories: NULL->use default (audio, render, capture)
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|