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540 lines
11 KiB
C
540 lines
11 KiB
C
#ifndef _MMIXER_PCH_
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#define _MMIXER_PCH_
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#include <wdm.h>
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#include <windef.h>
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#define NOBITMAP
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#include <mmreg.h>
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#include <ks.h>
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#include <ksmedia.h>
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#include <mmsystem.h>
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#include "mmixer.h"
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typedef struct __TOPOLOGY_NODE__
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{
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GUID NodeType;
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ULONG NodeIndex;
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ULONG NodeConnectedToCount;
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struct __TOPOLOGY_NODE__ ** NodeConnectedTo;
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ULONG NodeConnectedFromCount;
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struct __TOPOLOGY_NODE__ ** NodeConnectedFrom;
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PULONG LogicalPinNodeConnectedFrom;
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ULONG PinConnectedFromCount;
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PULONG PinConnectedFrom;
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ULONG PinConnectedToCount;
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PULONG PinConnectedTo;
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ULONG Visited;
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ULONG Reserved;
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}TOPOLOGY_NODE, *PTOPOLOGY_NODE;
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typedef struct
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{
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ULONG PinId;
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ULONG NodesConnectedToCount;
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PTOPOLOGY_NODE * NodesConnectedTo;
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ULONG NodesConnectedFromCount;
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PTOPOLOGY_NODE * NodesConnectedFrom;
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ULONG PinConnectedFromCount;
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PULONG PinConnectedFrom;
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ULONG PinConnectedToCount;
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PULONG PinConnectedTo;
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ULONG Visited;
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ULONG Reserved;
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}PIN, *PPIN;
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typedef struct
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{
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ULONG TopologyPinsCount;
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PPIN TopologyPins;
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ULONG TopologyNodesCount;
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PTOPOLOGY_NODE TopologyNodes;
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}TOPOLOGY, *PTOPOLOGY;
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typedef struct
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{
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LIST_ENTRY Entry;
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MIXERCAPSW MixCaps;
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LIST_ENTRY LineList;
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ULONG ControlId;
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LIST_ENTRY EventList;
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}MIXER_INFO, *LPMIXER_INFO;
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typedef struct
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{
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LIST_ENTRY Entry;
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MIXERCONTROLW Control;
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ULONG NodeID;
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HANDLE hDevice;
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PVOID ExtraData;
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}MIXERCONTROL_EXT, *LPMIXERCONTROL_EXT;
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typedef struct
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{
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LIST_ENTRY Entry;
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ULONG PinId;
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MIXERLINEW Line;
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LIST_ENTRY ControlsList;
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}MIXERLINE_EXT, *LPMIXERLINE_EXT;
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typedef struct
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{
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LIST_ENTRY Entry;
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ULONG dwControlID;
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}MIXERCONTROL_DATA, *LPMIXERCONTROL_DATA;
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typedef struct
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{
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MIXERCONTROL_DATA Header;
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LONG SignedMinimum;
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LONG SignedMaximum;
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LONG SteppingDelta;
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ULONG InputSteppingDelta;
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ULONG ValuesCount;
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PLONG Values;
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}MIXERVOLUME_DATA, *LPMIXERVOLUME_DATA;
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typedef struct
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{
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LIST_ENTRY Entry;
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ULONG DeviceId;
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HANDLE hDevice;
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HANDLE hDeviceInterfaceKey;
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LPWSTR DeviceName;
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PTOPOLOGY Topology;
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LPMIXER_INFO MixerInfo;
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}MIXER_DATA, *LPMIXER_DATA;
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typedef struct
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{
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LIST_ENTRY Entry;
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ULONG DeviceId;
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ULONG PinId;
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union
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{
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WAVEOUTCAPSW OutCaps;
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WAVEINCAPSW InCaps;
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}u;
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}WAVE_INFO, *LPWAVE_INFO;
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typedef struct
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{
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LIST_ENTRY Entry;
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ULONG DeviceId;
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ULONG PinId;
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union
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{
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MIDIOUTCAPSW OutCaps;
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MIDIINCAPSW InCaps;
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}u;
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}MIDI_INFO, *LPMIDI_INFO;
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typedef struct
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{
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ULONG MixerListCount;
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LIST_ENTRY MixerList;
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ULONG MixerDataCount;
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LIST_ENTRY MixerData;
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ULONG WaveInListCount;
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LIST_ENTRY WaveInList;
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ULONG WaveOutListCount;
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LIST_ENTRY WaveOutList;
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ULONG MidiInListCount;
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LIST_ENTRY MidiInList;
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ULONG MidiOutListCount;
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LIST_ENTRY MidiOutList;
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}MIXER_LIST, *PMIXER_LIST;
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typedef struct
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{
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LIST_ENTRY Entry;
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PVOID MixerEventContext;
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PMIXER_EVENT MixerEventRoutine;
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}EVENT_NOTIFICATION_ENTRY, *PEVENT_NOTIFICATION_ENTRY;
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#define DESTINATION_LINE (0xFFFF0000)
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#define SOURCE_LINE (0x10000)
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ULONG
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MMixerGetFilterPinCount(
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IN PMIXER_CONTEXT MixerContext,
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IN HANDLE hMixer);
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LPGUID
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MMixerGetNodeType(
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IN PKSMULTIPLE_ITEM MultipleItem,
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IN ULONG Index);
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MIXER_STATUS
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MMixerGetNodeIndexes(
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IN PMIXER_CONTEXT MixerContext,
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IN PKSMULTIPLE_ITEM MultipleItem,
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IN ULONG NodeIndex,
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IN ULONG bNode,
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IN ULONG bFrom,
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OUT PULONG NodeReferenceCount,
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OUT PULONG *NodeReference);
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PKSTOPOLOGY_CONNECTION
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MMixerGetConnectionByIndex(
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IN PKSMULTIPLE_ITEM MultipleItem,
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IN ULONG Index);
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ULONG
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MMixerGetControlTypeFromTopologyNode(
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IN LPGUID NodeType);
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LPMIXERLINE_EXT
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MMixerGetSourceMixerLineByLineId(
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LPMIXER_INFO MixerInfo,
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DWORD dwLineID);
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MIXER_STATUS
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MMixerGetFilterTopologyProperty(
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IN PMIXER_CONTEXT MixerContext,
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IN HANDLE hMixer,
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IN ULONG PropertyId,
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OUT PKSMULTIPLE_ITEM * OutMultipleItem);
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VOID
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MMixerFreeMixerInfo(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo);
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MIXER_STATUS
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MMixerGetPhysicalConnection(
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IN PMIXER_CONTEXT MixerContext,
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IN HANDLE hMixer,
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IN ULONG PinId,
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OUT PKSPIN_PHYSICALCONNECTION *OutConnection);
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MIXER_STATUS
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MMixerSetupFilter(
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IN PMIXER_CONTEXT MixerContext,
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IN PMIXER_LIST MixerList,
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IN LPMIXER_DATA MixerData,
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IN PULONG DeviceCount);
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PKSPIN_CONNECT
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MMixerAllocatePinConnect(
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IN PMIXER_CONTEXT MixerContext,
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ULONG DataFormatSize);
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MIXER_STATUS
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MMixerGetAudioPinDataRanges(
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IN PMIXER_CONTEXT MixerContext,
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IN HANDLE hDevice,
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IN ULONG PinId,
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IN OUT PKSMULTIPLE_ITEM * OutMultipleItem);
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VOID
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MMixerInitializeMidiForFilter(
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IN PMIXER_CONTEXT MixerContext,
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IN PMIXER_LIST MixerList,
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IN LPMIXER_DATA MixerData,
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IN PTOPOLOGY Topology);
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MIXER_STATUS
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MMixerVerifyContext(
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IN PMIXER_CONTEXT MixerContext);
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LPMIXER_INFO
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MMixerGetMixerInfoByIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN ULONG MixerIndex);
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LPMIXERLINE_EXT
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MMixerGetSourceMixerLineByComponentType(
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LPMIXER_INFO MixerInfo,
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DWORD dwComponentType);
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MIXER_STATUS
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MMixerGetMixerControlById(
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LPMIXER_INFO MixerInfo,
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DWORD dwControlID,
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LPMIXERLINE_EXT *MixerLine,
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LPMIXERCONTROL_EXT *MixerControl,
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PULONG NodeId);
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MIXER_STATUS
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MMixerSetGetMuteControlDetails(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo,
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IN LPMIXERCONTROL_EXT MixerControl,
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IN ULONG dwLineID,
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IN LPMIXERCONTROLDETAILS MixerControlDetails,
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IN ULONG bSet);
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MIXER_STATUS
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MMixerSetGetVolumeControlDetails(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo,
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IN ULONG NodeId,
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IN ULONG bSet,
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LPMIXERCONTROL_EXT MixerControl,
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IN LPMIXERCONTROLDETAILS MixerControlDetails,
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LPMIXERLINE_EXT MixerLine);
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MIXER_STATUS
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MMixerSetGetMuxControlDetails(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo,
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IN ULONG NodeId,
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IN ULONG bSet,
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IN ULONG Flags,
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LPMIXERCONTROL_EXT MixerControl,
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IN LPMIXERCONTROLDETAILS MixerControlDetails,
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LPMIXERLINE_EXT MixerLine);
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MIXER_STATUS
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MMixerSetGetControlDetails(
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IN PMIXER_CONTEXT MixerContext,
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IN HANDLE hMixer,
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IN ULONG NodeId,
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IN ULONG bSet,
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IN ULONG PropertyId,
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IN ULONG Channel,
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IN PLONG InputValue);
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LPMIXER_DATA
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MMixerGetDataByDeviceId(
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IN PMIXER_LIST MixerList,
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IN ULONG DeviceId);
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LPMIXER_DATA
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MMixerGetDataByDeviceName(
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IN PMIXER_LIST MixerList,
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IN LPWSTR DeviceName);
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MIXER_STATUS
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MMixerCreateMixerData(
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IN PMIXER_CONTEXT MixerContext,
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IN PMIXER_LIST MixerList,
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IN ULONG DeviceId,
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IN LPWSTR DeviceName,
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IN HANDLE hDevice,
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IN HANDLE hKey);
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MIXER_STATUS
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MMixerInitializeWaveInfo(
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IN PMIXER_CONTEXT MixerContext,
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IN PMIXER_LIST MixerList,
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IN LPMIXER_DATA MixerData,
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IN LPWSTR DeviceName,
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IN ULONG bWaveIn,
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IN ULONG PinCount,
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IN PULONG Pins);
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MIXER_STATUS
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MMixerAddEvent(
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IN PMIXER_CONTEXT MixerContext,
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IN OUT LPMIXER_INFO MixerInfo,
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IN PVOID MixerEvent,
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IN PMIXER_EVENT MixerEventRoutine);
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MIXER_STATUS
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MMixerRemoveEvent(
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IN PMIXER_CONTEXT MixerContext,
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IN OUT LPMIXER_INFO MixerInfo,
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IN PVOID MixerEventContext,
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IN PMIXER_EVENT MixerEventRoutine);
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MIXER_STATUS
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MMixerGetDeviceName(
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IN PMIXER_CONTEXT MixerContext,
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OUT LPWSTR DeviceName,
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IN HANDLE hKey);
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MIXER_STATUS
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MMixerGetDeviceNameWithComponentId(
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IN PMIXER_CONTEXT MixerContext,
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IN HANDLE hMixer,
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OUT LPWSTR DeviceName);
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VOID
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MMixerInitializePinConnect(
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IN OUT PKSPIN_CONNECT PinConnect,
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IN ULONG PinId);
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MIXER_STATUS
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MMixerGetPinDataFlowAndCommunication(
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IN PMIXER_CONTEXT MixerContext,
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IN HANDLE hDevice,
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IN ULONG PinId,
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OUT PKSPIN_DATAFLOW DataFlow,
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OUT PKSPIN_COMMUNICATION Communication);
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VOID
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MMixerHandleAlternativeMixers(
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IN PMIXER_CONTEXT MixerContext,
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IN PMIXER_LIST MixerList,
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IN LPMIXER_DATA MixerData,
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IN PTOPOLOGY Topology);
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MIXER_STATUS
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MMixerGetMixerByName(
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IN PMIXER_LIST MixerList,
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IN LPWSTR MixerName,
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OUT LPMIXER_INFO *MixerInfo);
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/* topology.c */
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MIXER_STATUS
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MMixerCreateTopology(
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IN PMIXER_CONTEXT MixerContext,
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IN ULONG PinCount,
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IN PKSMULTIPLE_ITEM NodeConnections,
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IN PKSMULTIPLE_ITEM NodeTypes,
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OUT PTOPOLOGY *OutTopology);
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VOID
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MMixerGetAllUpOrDownstreamPinsFromNodeIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex,
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IN ULONG bUpStream,
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OUT PULONG OutPinsCount,
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OUT PULONG OutPins);
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MIXER_STATUS
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MMixerGetAllUpOrDownstreamPinsFromPinIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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IN ULONG PinIndex,
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IN ULONG bUpStream,
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OUT PULONG OutPinsCount,
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OUT PULONG OutPins);
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VOID
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MMixerGetNextNodesFromPinIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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IN ULONG PinIndex,
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IN ULONG bUpStream,
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OUT PULONG OutNodesCount,
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OUT PULONG OutNodes);
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MIXER_STATUS
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MMixerAllocateTopologyPinArray(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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OUT PULONG * OutPins);
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MIXER_STATUS
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MMixerAllocateTopologyNodeArray(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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OUT PULONG * OutPins);
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VOID
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MMixerGetAllUpOrDownstreamNodesFromPinIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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IN ULONG PinIndex,
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IN ULONG bUpStream,
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OUT PULONG OutNodesCount,
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OUT PULONG OutNodes);
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VOID
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MMixerIsNodeTerminator(
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex,
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OUT ULONG * bTerminator);
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VOID
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MMixerGetNextNodesFromNodeIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex,
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IN ULONG bUpStream,
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OUT PULONG OutNodesCount,
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OUT PULONG OutNodes);
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LPGUID
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MMixerGetNodeTypeFromTopology(
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex);
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MIXER_STATUS
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MMixerGetAllUpOrDownstreamNodesFromNodeIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex,
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IN ULONG bUpStream,
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OUT PULONG OutNodesCount,
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OUT PULONG OutNodes);
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MIXER_STATUS
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MMixerIsNodeConnectedToPin(
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IN PMIXER_CONTEXT MixerContext,
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex,
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IN ULONG PinId,
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IN ULONG bUpStream,
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OUT PULONG bConnected);
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ULONG
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MMixerGetNodeIndexFromGuid(
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IN PTOPOLOGY Topology,
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IN const GUID *NodeType);
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VOID
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MMixerSetTopologyNodeReserved(
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex);
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VOID
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MMixerIsTopologyNodeReserved(
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex,
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OUT PULONG bReserved);
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VOID
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MMixerSetTopologyPinReserved(
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IN PTOPOLOGY Topology,
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IN ULONG PinId);
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VOID
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MMixerIsTopologyPinReserved(
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IN PTOPOLOGY Topology,
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IN ULONG PinId,
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OUT PULONG bReserved);
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VOID
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MMixerGetTopologyPinCount(
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IN PTOPOLOGY Topology,
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OUT PULONG PinCount);
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VOID
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MMixerGetConnectedFromLogicalTopologyPins(
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IN PTOPOLOGY Topology,
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IN ULONG NodeIndex,
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OUT PULONG OutPinCount,
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OUT PULONG OutPins);
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VOID
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MMixerPrintTopology();
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#endif /* _MMIXER_PCH_ */
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