60 regels
1.4 KiB
C
60 regels
1.4 KiB
C
#ifndef cmAudDsp_h
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#define cmAudDsp_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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// This API supports a serialized interface to an internal instance of
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// cmAudioSys and cmDspSys.
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enum
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{
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kOkAdRC = cmOkRC,
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kAudioPortFailAdRC,
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kAudioSysFailAdRC,
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kMidiSysFailAdRC,
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kDspSysFailAdRC,
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kFileSysFailAdRC,
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kJsonFailAdRC,
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kSendMsgFailAdRC,
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kInvalidCfgIdxAdRC,
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kNoPgmLoadedAdRC,
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kInvalidSubSysIdxAdRC,
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kUnknownMsgTypeAdRC,
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kAggDevSysFailAdRC,
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kAggDevCreateFailAdRC,
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kNrtDevSysFailAdRC,
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kAfpDevSysFailAdRC,
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kNetSysFailAdRC
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};
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typedef cmRC_t cmAdRC_t;
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typedef cmHandle_t cmAdH_t;
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extern cmAdH_t cmAdNullHandle;
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// Create a audio dsp engine and send device and program information to the
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// host application.
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// cbPtr provides a function used by cmAudDsp to send messages to the client.
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cmAdRC_t cmAudDspAlloc( cmCtx_t* ctx, cmAdH_t* hp, cmMsgSendFuncPtr_t cbPtr, void* cbDataPtr );
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cmAdRC_t cmAudDspFree( cmAdH_t* hp );
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// Send the setup to the UI (device list,system cfg list, DSP programs)
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cmAdRC_t cmAudDspSendSetup( cmAdH_t h );
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bool cmAudDspIsValid( cmAdH_t h );
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// This function provides the primary interface for communication from the
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// client program to the aud_dsp system.
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cmAdRC_t cmAudDspReceiveClientMsg( cmAdH_t h, unsigned msgBytecnt, const void* msg );
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#ifdef __cplusplus
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}
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#endif
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#endif
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