ReactOS Development > Doxygen

00001 #include <pseh/pseh2.h>
00002 #include <ntddk.h>
00003 
00004 #include <windef.h>
00005 #define NOBITMAP
00006 #include <mmreg.h>
00007 #include <ks.h>
00008 #include <ksmedia.h>
00009 #include <mmreg.h>
00010 #include <mmsystem.h>
00011 
00012 #include "mmixer.h"
00013 
00014 #include <stdio.h>
00015 #define YDEBUG
00016 #include <debug.h>
00017 
00018 typedef struct __TOPOLOGY_NODE__
00019 {
00020     GUID NodeType;
00021     ULONG NodeIndex;
00022 
00023     ULONG NodeConnectedToCount;
00024     struct __TOPOLOGY_NODE__ ** NodeConnectedTo;
00025 
00026     ULONG NodeConnectedFromCount;
00027     struct __TOPOLOGY_NODE__ ** NodeConnectedFrom;
00028     PULONG LogicalPinNodeConnectedFrom;
00029 
00030     ULONG PinConnectedFromCount;
00031     PULONG PinConnectedFrom;
00032 
00033     ULONG PinConnectedToCount;
00034     PULONG PinConnectedTo;
00035 
00036     ULONG Visited;
00037     ULONG Reserved;
00038 }TOPOLOGY_NODE, *PTOPOLOGY_NODE;
00039 
00040 typedef struct
00041 {
00042     ULONG PinId;
00043 
00044     ULONG NodesConnectedToCount;
00045     PTOPOLOGY_NODE * NodesConnectedTo;
00046 
00047     ULONG NodesConnectedFromCount;
00048     PTOPOLOGY_NODE * NodesConnectedFrom;
00049 
00050     ULONG PinConnectedFromCount;
00051     PULONG PinConnectedFrom;
00052 
00053     ULONG PinConnectedToCount;
00054     PULONG PinConnectedTo;
00055 
00056     ULONG Visited;
00057     ULONG Reserved;
00058 }PIN, *PPIN;
00059 
00060 
00061 typedef struct
00062 {
00063     ULONG TopologyPinsCount;
00064     PPIN TopologyPins;
00065 
00066     ULONG TopologyNodesCount;
00067     PTOPOLOGY_NODE TopologyNodes;
00068 
00069 }TOPOLOGY, *PTOPOLOGY;
00070 
00071 typedef struct
00072 {
00073     LIST_ENTRY    Entry;
00074     MIXERCAPSW    MixCaps;
00075     LIST_ENTRY    LineList;
00076     ULONG         ControlId;
00077     LIST_ENTRY    EventList;
00078 }MIXER_INFO, *LPMIXER_INFO;
00079 
00080 typedef struct
00081 {
00082     LIST_ENTRY Entry;
00083     MIXERCONTROLW Control;
00084     ULONG NodeID;
00085     HANDLE hDevice;
00086     PVOID ExtraData;
00087 }MIXERCONTROL_EXT, *LPMIXERCONTROL_EXT;
00088 
00089 typedef struct
00090 {
00091     LIST_ENTRY Entry;
00092     ULONG PinId;
00093     MIXERLINEW Line;
00094     LIST_ENTRY ControlsList;
00095 
00096 }MIXERLINE_EXT, *LPMIXERLINE_EXT;
00097 
00098 typedef struct
00099 {
00100     LIST_ENTRY Entry;
00101     ULONG dwControlID;
00102 }MIXERCONTROL_DATA, *LPMIXERCONTROL_DATA;
00103 
00104 typedef struct
00105 {
00106     MIXERCONTROL_DATA Header;
00107     LONG SignedMinimum;
00108     LONG SignedMaximum;
00109     LONG SteppingDelta;
00110     ULONG InputSteppingDelta;
00111     ULONG ValuesCount;
00112     PLONG Values;
00113 }MIXERVOLUME_DATA, *LPMIXERVOLUME_DATA;
00114 
00115 typedef struct
00116 {
00117     LIST_ENTRY Entry;
00118     ULONG DeviceId;
00119     HANDLE hDevice;
00120     HANDLE hDeviceInterfaceKey;
00121     LPWSTR DeviceName;
00122     PTOPOLOGY Topology;
00123     LPMIXER_INFO MixerInfo;
00124 }MIXER_DATA, *LPMIXER_DATA;
00125 
00126 typedef struct
00127 {
00128     LIST_ENTRY Entry;
00129     ULONG DeviceId;
00130     ULONG PinId;
00131     union
00132     {
00133         WAVEOUTCAPSW OutCaps;
00134         WAVEINCAPSW  InCaps;
00135     }u;
00136 }WAVE_INFO, *LPWAVE_INFO;
00137 
00138 typedef struct
00139 {
00140     LIST_ENTRY Entry;
00141     ULONG DeviceId;
00142     ULONG PinId;
00143     union
00144     {
00145         MIDIOUTCAPSW OutCaps;
00146         MIDIINCAPSW InCaps;
00147     }u;
00148 
00149 }MIDI_INFO, *LPMIDI_INFO;
00150 
00151 typedef struct
00152 {
00153     ULONG MixerListCount;
00154     LIST_ENTRY MixerList;
00155 
00156     ULONG MixerDataCount;
00157     LIST_ENTRY MixerData;
00158 
00159     ULONG WaveInListCount;
00160     LIST_ENTRY WaveInList;
00161 
00162     ULONG WaveOutListCount;
00163     LIST_ENTRY WaveOutList;
00164 
00165     ULONG MidiInListCount;
00166     LIST_ENTRY MidiInList;
00167 
00168     ULONG MidiOutListCount;
00169     LIST_ENTRY MidiOutList;
00170 }MIXER_LIST, *PMIXER_LIST;
00171 
00172 typedef struct
00173 {
00174     LIST_ENTRY Entry;
00175     PVOID MixerEventContext;
00176     PMIXER_EVENT MixerEventRoutine;
00177 
00178 }EVENT_NOTIFICATION_ENTRY, *PEVENT_NOTIFICATION_ENTRY;
00179 
00180 #define DESTINATION_LINE (0xFFFF0000)
00181 #define SOURCE_LINE (0x10000)
00182 ULONG
00183 MMixerGetFilterPinCount(
00184     IN PMIXER_CONTEXT MixerContext,
00185     IN HANDLE hMixer);
00186 
00187 LPGUID
00188 MMixerGetNodeType(
00189     IN PKSMULTIPLE_ITEM MultipleItem,
00190     IN ULONG Index);
00191 
00192 MIXER_STATUS
00193 MMixerGetNodeIndexes(
00194     IN PMIXER_CONTEXT MixerContext,
00195     IN PKSMULTIPLE_ITEM MultipleItem,
00196     IN ULONG NodeIndex,
00197     IN ULONG bNode,
00198     IN ULONG bFrom,
00199     OUT PULONG NodeReferenceCount,
00200     OUT PULONG *NodeReference);
00201 
00202 PKSTOPOLOGY_CONNECTION
00203 MMixerGetConnectionByIndex(
00204     IN PKSMULTIPLE_ITEM MultipleItem,
00205     IN ULONG Index);
00206 
00207 ULONG
00208 MMixerGetControlTypeFromTopologyNode(
00209     IN LPGUID NodeType);
00210 
00211 LPMIXERLINE_EXT
00212 MMixerGetSourceMixerLineByLineId(
00213     LPMIXER_INFO MixerInfo,
00214     DWORD dwLineID);
00215 
00216 MIXER_STATUS
00217 MMixerGetFilterTopologyProperty(
00218     IN PMIXER_CONTEXT MixerContext,
00219     IN HANDLE hMixer,
00220     IN ULONG PropertyId,
00221     OUT PKSMULTIPLE_ITEM * OutMultipleItem);
00222 
00223 VOID
00224 MMixerFreeMixerInfo(
00225     IN PMIXER_CONTEXT MixerContext,
00226     IN LPMIXER_INFO MixerInfo);
00227 
00228 MIXER_STATUS
00229 MMixerGetPhysicalConnection(
00230     IN PMIXER_CONTEXT MixerContext,
00231     IN HANDLE hMixer,
00232     IN ULONG PinId,
00233     OUT PKSPIN_PHYSICALCONNECTION *OutConnection);
00234 
00235 MIXER_STATUS
00236 MMixerSetupFilter(
00237     IN PMIXER_CONTEXT MixerContext,
00238     IN PMIXER_LIST MixerList,
00239     IN LPMIXER_DATA MixerData,
00240     IN PULONG DeviceCount);
00241 
00242 PKSPIN_CONNECT
00243 MMixerAllocatePinConnect(
00244     IN PMIXER_CONTEXT MixerContext,
00245     ULONG DataFormatSize);
00246 
00247 MIXER_STATUS
00248 MMixerGetAudioPinDataRanges(
00249     IN PMIXER_CONTEXT MixerContext,
00250     IN HANDLE hDevice,
00251     IN ULONG PinId,
00252     IN OUT PKSMULTIPLE_ITEM * OutMultipleItem);
00253 
00254 VOID
00255 MMixerInitializeMidiForFilter(
00256     IN PMIXER_CONTEXT MixerContext,
00257     IN PMIXER_LIST MixerList,
00258     IN LPMIXER_DATA MixerData,
00259     IN PTOPOLOGY Topology);
00260 
00261 MIXER_STATUS
00262 MMixerVerifyContext(
00263     IN PMIXER_CONTEXT MixerContext);
00264 
00265 LPMIXER_INFO
00266 MMixerGetMixerInfoByIndex(
00267     IN PMIXER_CONTEXT MixerContext,
00268     IN ULONG MixerIndex);
00269 
00270 LPMIXERLINE_EXT
00271 MMixerGetSourceMixerLineByComponentType(
00272     LPMIXER_INFO MixerInfo,
00273     DWORD dwComponentType);
00274 
00275 MIXER_STATUS
00276 MMixerGetMixerControlById(
00277     LPMIXER_INFO MixerInfo,
00278     DWORD dwControlID,
00279     LPMIXERLINE_EXT *MixerLine,
00280     LPMIXERCONTROL_EXT *MixerControl,
00281     PULONG NodeId);
00282 
00283 MIXER_STATUS
00284 MMixerSetGetMuteControlDetails(
00285     IN PMIXER_CONTEXT MixerContext,
00286     IN LPMIXER_INFO MixerInfo,
00287     IN LPMIXERCONTROL_EXT MixerControl,
00288     IN ULONG dwLineID,
00289     IN LPMIXERCONTROLDETAILS MixerControlDetails,
00290     IN ULONG bSet);
00291 
00292 MIXER_STATUS
00293 MMixerSetGetVolumeControlDetails(
00294     IN PMIXER_CONTEXT MixerContext,
00295     IN LPMIXER_INFO MixerInfo,
00296     IN ULONG NodeId,
00297     IN ULONG bSet,
00298     LPMIXERCONTROL_EXT MixerControl,
00299     IN LPMIXERCONTROLDETAILS MixerControlDetails,
00300     LPMIXERLINE_EXT MixerLine);
00301 
00302 MIXER_STATUS
00303 MMixerSetGetMuxControlDetails(
00304     IN PMIXER_CONTEXT MixerContext,
00305     IN LPMIXER_INFO MixerInfo,
00306     IN ULONG NodeId,
00307     IN ULONG bSet,
00308     IN ULONG Flags,
00309     LPMIXERCONTROL_EXT MixerControl,
00310     IN LPMIXERCONTROLDETAILS MixerControlDetails,
00311     LPMIXERLINE_EXT MixerLine);
00312 
00313 
00314 MIXER_STATUS
00315 MMixerSetGetControlDetails(
00316     IN PMIXER_CONTEXT MixerContext,
00317     IN HANDLE hMixer,
00318     IN ULONG NodeId,
00319     IN ULONG bSet,
00320     IN ULONG PropertyId,
00321     IN ULONG Channel,
00322     IN PLONG InputValue);
00323 
00324 LPMIXER_DATA
00325 MMixerGetDataByDeviceId(
00326     IN PMIXER_LIST MixerList,
00327     IN ULONG DeviceId);
00328 
00329 LPMIXER_DATA
00330 MMixerGetDataByDeviceName(
00331     IN PMIXER_LIST MixerList,
00332     IN LPWSTR DeviceName);
00333 
00334 MIXER_STATUS
00335 MMixerCreateMixerData(
00336     IN PMIXER_CONTEXT MixerContext,
00337     IN PMIXER_LIST MixerList,
00338     IN ULONG DeviceId,
00339     IN LPWSTR DeviceName,
00340     IN HANDLE hDevice,
00341     IN HANDLE hKey);
00342 
00343 MIXER_STATUS
00344 MMixerInitializeWaveInfo(
00345     IN PMIXER_CONTEXT MixerContext,
00346     IN PMIXER_LIST MixerList,
00347     IN LPMIXER_DATA MixerData,
00348     IN LPWSTR DeviceName,
00349     IN ULONG bWaveIn,
00350     IN ULONG PinCount,
00351     IN PULONG Pins);
00352 
00353 MIXER_STATUS
00354 MMixerAddEvent(
00355     IN PMIXER_CONTEXT MixerContext,
00356     IN OUT LPMIXER_INFO MixerInfo,
00357     IN PVOID MixerEvent,
00358     IN PMIXER_EVENT MixerEventRoutine);
00359 
00360 MIXER_STATUS
00361 MMixerGetDeviceName(
00362     IN PMIXER_CONTEXT MixerContext,
00363     OUT LPWSTR DeviceName,
00364     IN HANDLE hKey);
00365 
00366 VOID
00367 MMixerInitializePinConnect(
00368     IN OUT PKSPIN_CONNECT PinConnect,
00369     IN ULONG PinId);
00370 
00371 MIXER_STATUS
00372 MMixerGetPinDataFlowAndCommunication(
00373     IN PMIXER_CONTEXT MixerContext,
00374     IN HANDLE hDevice,
00375     IN ULONG PinId,
00376     OUT PKSPIN_DATAFLOW DataFlow,
00377     OUT PKSPIN_COMMUNICATION Communication);
00378 
00379 VOID
00380 MMixerHandleAlternativeMixers(
00381     IN PMIXER_CONTEXT MixerContext,
00382     IN PMIXER_LIST MixerList,
00383     IN LPMIXER_DATA MixerData,
00384     IN PTOPOLOGY Topology);
00385 
00386 MIXER_STATUS
00387 MMixerGetMixerByName(
00388     IN PMIXER_LIST MixerList,
00389     IN LPWSTR MixerName,
00390     OUT LPMIXER_INFO *MixerInfo);
00391 
00392 /* topology.c */
00393 
00394 MIXER_STATUS
00395 MMixerCreateTopology(
00396     IN PMIXER_CONTEXT MixerContext,
00397     IN ULONG PinCount,
00398     IN PKSMULTIPLE_ITEM NodeConnections,
00399     IN PKSMULTIPLE_ITEM NodeTypes,
00400     OUT PTOPOLOGY *OutTopology);
00401 
00402 VOID
00403 MMixerGetAllUpOrDownstreamPinsFromNodeIndex(
00404     IN PMIXER_CONTEXT MixerContext,
00405     IN PTOPOLOGY Topology,
00406     IN ULONG NodeIndex,
00407     IN ULONG bUpStream,
00408     OUT PULONG OutPinsCount,
00409     OUT PULONG OutPins);
00410 
00411 MIXER_STATUS
00412 MMixerGetAllUpOrDownstreamPinsFromPinIndex(
00413     IN PMIXER_CONTEXT MixerContext,
00414     IN PTOPOLOGY Topology,
00415     IN ULONG PinIndex,
00416     IN ULONG bUpStream,
00417     OUT PULONG OutPinsCount,
00418     OUT PULONG OutPins);
00419 
00420 VOID
00421 MMixerGetNextNodesFromPinIndex(
00422     IN PMIXER_CONTEXT MixerContext,
00423     IN PTOPOLOGY Topology,
00424     IN ULONG PinIndex,
00425     IN ULONG bUpStream,
00426     OUT PULONG OutNodesCount,
00427     OUT PULONG OutNodes);
00428 
00429 MIXER_STATUS
00430 MMixerAllocateTopologyPinArray(
00431     IN PMIXER_CONTEXT MixerContext,
00432     IN PTOPOLOGY Topology,
00433     OUT PULONG * OutPins);
00434 
00435 MIXER_STATUS
00436 MMixerAllocateTopologyNodeArray(
00437     IN PMIXER_CONTEXT MixerContext,
00438     IN PTOPOLOGY Topology,
00439     OUT PULONG * OutPins);
00440 
00441 VOID
00442 MMixerGetAllUpOrDownstreamNodesFromPinIndex(
00443     IN PMIXER_CONTEXT MixerContext,
00444     IN PTOPOLOGY Topology,
00445     IN ULONG PinIndex,
00446     IN ULONG bUpStream,
00447     OUT PULONG OutNodesCount,
00448     OUT PULONG OutNodes);
00449 
00450 VOID
00451 MMixerIsNodeTerminator(
00452     IN PTOPOLOGY Topology,
00453     IN ULONG NodeIndex,
00454     OUT ULONG * bTerminator);
00455 
00456 VOID
00457 MMixerGetNextNodesFromNodeIndex(
00458     IN PMIXER_CONTEXT MixerContext,
00459     IN PTOPOLOGY Topology,
00460     IN ULONG NodeIndex,
00461     IN ULONG bUpStream,
00462     OUT PULONG OutNodesCount,
00463     OUT PULONG OutNodes);
00464 
00465 LPGUID
00466 MMixerGetNodeTypeFromTopology(
00467     IN PTOPOLOGY Topology,
00468     IN ULONG NodeIndex);
00469 
00470 MIXER_STATUS
00471 MMixerGetAllUpOrDownstreamNodesFromNodeIndex(
00472     IN PMIXER_CONTEXT MixerContext,
00473     IN PTOPOLOGY Topology,
00474     IN ULONG NodeIndex,
00475     IN ULONG bUpStream,
00476     OUT PULONG OutNodesCount,
00477     OUT PULONG OutNodes);
00478 
00479 MIXER_STATUS
00480 MMixerIsNodeConnectedToPin(
00481     IN PMIXER_CONTEXT MixerContext,
00482     IN PTOPOLOGY Topology,
00483     IN ULONG NodeIndex,
00484     IN ULONG PinId,
00485     IN ULONG bUpStream,
00486     OUT PULONG bConnected);
00487 
00488 ULONG
00489 MMixerGetNodeIndexFromGuid(
00490     IN PTOPOLOGY Topology,
00491     IN const GUID *NodeType);
00492 
00493 VOID
00494 MMixerSetTopologyNodeReserved(
00495     IN PTOPOLOGY Topology,
00496     IN ULONG NodeIndex);
00497 
00498 VOID
00499 MMixerIsTopologyNodeReserved(
00500     IN PTOPOLOGY Topology,
00501     IN ULONG NodeIndex,
00502     OUT PULONG bReserved);
00503 
00504 VOID
00505 MMixerSetTopologyPinReserved(
00506     IN PTOPOLOGY Topology,
00507     IN ULONG PinId);
00508 
00509 VOID
00510 MMixerIsTopologyPinReserved(
00511     IN PTOPOLOGY Topology,
00512     IN ULONG PinId,
00513     OUT PULONG bReserved);
00514 
00515 VOID
00516 MMixerGetTopologyPinCount(
00517     IN PTOPOLOGY Topology,
00518     OUT PULONG PinCount);
00519 
00520 VOID
00521 MMixerGetConnectedFromLogicalTopologyPins(
00522     IN PTOPOLOGY Topology,
00523     IN ULONG NodeIndex,
00524     OUT PULONG OutPinCount,
00525     OUT PULONG OutPins);
00526 
00527 VOID
00528 MMixerPrintTopology();
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