54 行
1.6 KiB
C
54 行
1.6 KiB
C
#ifndef cmAudioPortFile_h
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#define cmAudioPortFile_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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//( { file_desc:"This is an audio device driver for cmAudioPort which supports reading and writing audio files as though they are real-time devices." kw[audio file rt] }
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cmApRC_t cmApFileAllocate( cmRpt_t* rpt );
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cmApRC_t cmApFileFree();
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cmApRC_t cmApFileInitialize( cmRpt_t* rpt, unsigned baseApDevIdx );
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cmApRC_t cmApFileFinalize();
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bool cmApFileIsValid();
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unsigned cmApFileDeviceCreate(
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const cmChar_t* devLabel,
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const cmChar_t* iFn,
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const cmChar_t* oFn,
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unsigned oBits,
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unsigned oChCnt );
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cmApRC_t cmApFileDeviceDestroy( unsigned devIdx );
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unsigned cmApFileDeviceCount();
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const char* cmApFileDeviceLabel( unsigned devIdx );
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unsigned cmApFileDeviceChannelCount( unsigned devIdx, bool inputFl );
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double cmApFileDeviceSampleRate( unsigned devIdx );
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unsigned cmApFileDeviceFramesPerCycle( unsigned devIdx, bool inputFl );
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cmApRC_t cmApFileDeviceSetup(
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unsigned devIdx,
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double srate,
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unsigned framesPerCycle,
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cmApCallbackPtr_t callbackPtr,
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void* userCbPtr );
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cmApRC_t cmApFileDeviceStart( unsigned devIdx );
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cmApRC_t cmApFileDeviceStop( unsigned devIdx );
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bool cmApFileDeviceIsStarted( unsigned devIdx );
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void cmApFileReport( cmRpt_t* rpt );
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void cmApFileTest( cmRpt_t* rpt );
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//)
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#ifdef __cplusplus
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}
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#endif
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#endif
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