ReactOS Development > Doxygen

00001 #pragma once
00002 
00003 typedef enum
00004 {
00005     MM_STATUS_SUCCESS = 0,
00006     MM_STATUS_NOTINITIALIZED,
00007     MM_STATUS_NOT_IMPLEMENTED,
00008     MM_STATUS_NO_MORE_DEVICES,
00009     MM_STATUS_MORE_ENTRIES,
00010     MM_STATUS_INVALID_PARAMETER,
00011     MM_STATUS_UNSUCCESSFUL,
00012     MM_STATUS_NO_MEMORY
00013 
00014 
00015 }MIXER_STATUS;
00016 
00017 
00018 typedef PVOID (*PMIXER_ALLOC)(
00019     IN ULONG NumberOfBytes);
00020 
00021 typedef VOID (*PMIXER_FREE)(
00022     IN PVOID Block);
00023 
00024 typedef MIXER_STATUS (*PMIXER_ENUM)(
00025     IN  PVOID EnumContext,
00026     IN  ULONG DeviceIndex,
00027     OUT LPWSTR * DeviceName,
00028     OUT PHANDLE OutHandle,
00029     OUT PHANDLE OutDevInterfaceKey);
00030 
00031 typedef MIXER_STATUS(*PMIXER_DEVICE_CONTROL)(
00032     IN HANDLE hMixer,
00033     IN ULONG dwIoControlCode,
00034     IN PVOID lpInBuffer,
00035     IN ULONG nInBufferSize,
00036     OUT PVOID lpOutBuffer,
00037     ULONG nOutBufferSize,
00038     PULONG lpBytesReturned);
00039 
00040 typedef MIXER_STATUS(*PMIXER_OPEN)(
00041     IN LPWSTR DevicePath,
00042     OUT PHANDLE hDevice);
00043 
00044 typedef MIXER_STATUS(*PMIXER_CLOSE)(
00045     IN HANDLE hDevice);
00046 
00047 typedef MIXER_STATUS(*PMIXER_CLOSEKEY)(
00048     IN HANDLE hKey);
00049 
00050 typedef VOID (CALLBACK *PMIXER_EVENT)(
00051     IN PVOID MixerEventContext,
00052     IN HANDLE hMixer,
00053     IN ULONG NotificationType,
00054     IN ULONG Value);
00055 
00056 typedef VOID (*PMIXER_COPY)(
00057     IN PVOID Dst,
00058     IN PVOID Src,
00059     IN ULONG Length);
00060 
00061 typedef MIXER_STATUS(*PMIXER_QUERY_KEY_VALUE)(
00062     IN HANDLE hKey,
00063     IN LPWSTR KeyName,
00064     OUT PVOID * ResultBuffer,
00065     OUT PULONG ResultLength,
00066     OUT PULONG KeyType);
00067 
00068 typedef MIXER_STATUS(*PMIXER_OPEN_KEY)(
00069     IN HANDLE hKey,
00070     IN LPWSTR SubKey,
00071     IN ULONG DesiredAccess,
00072     OUT PHANDLE OutKey);
00073 
00074 typedef PVOID (*PMIXER_ALLOC_EVENT_DATA)(
00075     IN ULONG ExtraBytes);
00076 
00077 typedef VOID (*PMIXER_FREE_EVENT_DATA)(
00078     IN PVOID EventData);
00079 
00080 typedef MIXER_STATUS (*PIN_CREATE_CALLBACK)(
00081     IN PVOID Context,
00082     IN ULONG DeviceId,
00083     IN ULONG PinId,
00084     IN HANDLE hFilter,
00085     IN PKSPIN_CONNECT PinConnect,
00086     IN ACCESS_MASK DesiredAccess,
00087     OUT PHANDLE PinHandle);
00088 
00089 typedef struct
00090 {
00091      ULONG SizeOfStruct;
00092      PVOID MixerContext;
00093 
00094      PMIXER_ALLOC Alloc;
00095      PMIXER_DEVICE_CONTROL Control;
00096      PMIXER_FREE  Free;
00097      PMIXER_OPEN Open;
00098      PMIXER_CLOSE Close;
00099      PMIXER_COPY Copy;
00100      PMIXER_OPEN_KEY OpenKey;
00101      PMIXER_QUERY_KEY_VALUE QueryKeyValue;
00102      PMIXER_CLOSEKEY CloseKey;
00103      PMIXER_ALLOC_EVENT_DATA AllocEventData;
00104      PMIXER_FREE_EVENT_DATA FreeEventData;
00105 }MIXER_CONTEXT, *PMIXER_CONTEXT;
00106 
00107 MIXER_STATUS
00108 MMixerInitialize(
00109     IN PMIXER_CONTEXT MixerContext,
00110     IN PMIXER_ENUM EnumFunction,
00111     IN PVOID EnumContext);
00112 
00113 ULONG
00114 MMixerGetCount(
00115     IN PMIXER_CONTEXT MixerContext);
00116 
00117 ULONG
00118 MMixerGetWaveInCount(
00119     IN PMIXER_CONTEXT MixerContext);
00120 
00121 ULONG
00122 MMixerGetWaveOutCount(
00123     IN PMIXER_CONTEXT MixerContext);
00124 
00125 ULONG
00126 MMixerGetMidiInCount(
00127     IN PMIXER_CONTEXT MixerContext);
00128 
00129 ULONG
00130 MMixerGetMidiOutCount(
00131     IN PMIXER_CONTEXT MixerContext);
00132 
00133 
00134 
00135 MIXER_STATUS
00136 MMixerGetCapabilities(
00137     IN PMIXER_CONTEXT MixerContext,
00138     IN ULONG MixerIndex,
00139     OUT LPMIXERCAPSW MixerCaps);
00140 
00141 MIXER_STATUS
00142 MMixerOpen(
00143     IN PMIXER_CONTEXT MixerContext,
00144     IN ULONG MixerId,
00145     IN PVOID MixerEventContext,
00146     IN PMIXER_EVENT MixerEventRoutine,
00147     OUT PHANDLE MixerHandle);
00148 
00149 MIXER_STATUS
00150 MMixerGetLineInfo(
00151     IN PMIXER_CONTEXT MixerContext,
00152     IN HANDLE MixerHandle,
00153     IN ULONG MixerId,
00154     IN  ULONG Flags,
00155     OUT LPMIXERLINEW MixerLine);
00156 
00157 MIXER_STATUS
00158 MMixerGetLineControls(
00159     IN PMIXER_CONTEXT MixerContext,
00160     IN HANDLE MixerHandle,
00161     IN ULONG MixerId,
00162     IN ULONG Flags,
00163     OUT LPMIXERLINECONTROLSW MixerLineControls);
00164 
00165 MIXER_STATUS
00166 MMixerSetControlDetails(
00167     IN PMIXER_CONTEXT MixerContext,
00168     IN HANDLE MixerHandle,
00169     IN ULONG MixerId,
00170     IN ULONG Flags,
00171     OUT LPMIXERCONTROLDETAILS MixerControlDetails);
00172 
00173 MIXER_STATUS
00174 MMixerGetControlDetails(
00175     IN PMIXER_CONTEXT MixerContext,
00176     IN HANDLE MixerHandle,
00177     IN ULONG MixerId,
00178     IN ULONG Flags,
00179     OUT LPMIXERCONTROLDETAILS MixerControlDetails);
00180 
00181 MIXER_STATUS
00182 MMixerWaveOutCapabilities(
00183     IN PMIXER_CONTEXT MixerContext,
00184     IN ULONG DeviceIndex,
00185     OUT LPWAVEOUTCAPSW Caps);
00186 
00187 MIXER_STATUS
00188 MMixerWaveInCapabilities(
00189     IN PMIXER_CONTEXT MixerContext,
00190     IN ULONG DeviceIndex,
00191     OUT LPWAVEINCAPSW Caps);
00192 
00193 MIXER_STATUS
00194 MMixerOpenWave(
00195     IN PMIXER_CONTEXT MixerContext,
00196     IN ULONG DeviceIndex,
00197     IN ULONG bWaveIn,
00198     IN LPWAVEFORMATEX WaveFormat,
00199     IN PIN_CREATE_CALLBACK CreateCallback,
00200     IN PVOID Context,
00201     OUT PHANDLE PinHandle);
00202 
00203 MIXER_STATUS
00204 MMixerSetWaveStatus(
00205     IN PMIXER_CONTEXT MixerContext,
00206     IN HANDLE PinHandle,
00207     IN KSSTATE State);
00208 
00209 MIXER_STATUS
00210 MMixerSetWaveResetState(
00211     IN PMIXER_CONTEXT MixerContext,
00212     IN HANDLE PinHandle,
00213     IN ULONG bBegin);
00214 
00215 MIXER_STATUS
00216 MMixerGetWaveDevicePath(
00217     IN PMIXER_CONTEXT MixerContext,
00218     IN ULONG bWaveIn,
00219     IN ULONG DeviceId,
00220     OUT LPWSTR * DevicePath);
00221 
00222 MIXER_STATUS
00223 MMixerMidiOutCapabilities(
00224     IN PMIXER_CONTEXT MixerContext,
00225     IN ULONG DeviceIndex,
00226     OUT LPMIDIOUTCAPSW Caps);
00227 
00228 MIXER_STATUS
00229 MMixerMidiInCapabilities(
00230     IN PMIXER_CONTEXT MixerContext,
00231     IN ULONG DeviceIndex,
00232     OUT LPMIDIINCAPSW Caps);
00233 
00234 MIXER_STATUS
00235 MMixerGetMidiDevicePath(
00236     IN PMIXER_CONTEXT MixerContext,
00237     IN ULONG bMidiIn,
00238     IN ULONG DeviceId,
00239     OUT LPWSTR * DevicePath);
00240 
00241 MIXER_STATUS
00242 MMixerSetMidiStatus(
00243     IN PMIXER_CONTEXT MixerContext,
00244     IN HANDLE PinHandle,
00245     IN KSSTATE State);
00246 
00247 MIXER_STATUS
00248 MMixerOpenMidi(
00249     IN PMIXER_CONTEXT MixerContext,
00250     IN ULONG DeviceIndex,
00251     IN ULONG bMidiIn,
00252     IN PIN_CREATE_CALLBACK CreateCallback,
00253     IN PVOID Context,
00254     OUT PHANDLE PinHandle);
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