jens
562920dd85
git-svn-id: http://moon:8086/svn/software/trunk/libsrc/asiosdk2@1 b431acfa-c32f-4a4a-93f1-934dc6c82436
53 lines
1.0 KiB
C++
Executable File
53 lines
1.0 KiB
C++
Executable File
/*
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Steinberg Audio Stream I/O API
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(c) 1996, Steinberg Soft- und Hardware GmbH
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charlie (May 1996)
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asiosmpl.cpp
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sample implementation of asio.
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time manager irq
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**** mac os specific ****
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*/
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#include <macheaders.h>
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#include <Timer.h>
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#include <string.h>
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#include "asiosmpl.h"
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static TMTask myTmTask;
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static bool tmTaskOn = false;
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static AsioSample *theSound = 0;
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void myTimer();
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void myTimer()
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{
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if(theSound)
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theSound->bufferSwitch();
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PrimeTime((QElemPtr)&myTmTask, theSound->milliSeconds);
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}
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void AsioSample::timerOn()
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{
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theSound = this; // for irq
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if(!tmTaskOn)
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{
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memset(&myTmTask, 0, sizeof(TMTask));
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myTmTask.tmAddr = NewTimerProc(myTimer);
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myTmTask.tmWakeUp = 0;
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tmTaskOn = true;
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InsXTime((QElemPtr)&myTmTask);
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PrimeTime((QElemPtr)&myTmTask, theSound->milliSeconds);
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}
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}
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void AsioSample::timerOff()
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{
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if(tmTaskOn)
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{
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RmvTime((QElemPtr)&myTmTask);
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tmTaskOn = false;
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}
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theSound = 0;
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}
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