mirror of https://github.com/PCSX2/pcsx2.git
77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
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/*
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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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asiodrvr.h
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c++ superclass to implement asio functionality. from this,
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you can derive whatever required
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*/
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#ifndef _asiodrvr_
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#define _asiodrvr_
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// cpu and os system we are running on
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#include "asiosys.h"
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// basic "C" interface
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#include "asio.h"
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class AsioDriver;
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extern AsioDriver *getDriver(); // for generic constructor
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#if WINDOWS
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#include <windows.h>
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#include "combase.h"
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#include "iasiodrv.h"
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class AsioDriver : public IASIO ,public CUnknown
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{
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public:
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AsioDriver(LPUNKNOWN pUnk, HRESULT *phr);
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DECLARE_IUNKNOWN
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// Factory method
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static CUnknown *CreateInstance(LPUNKNOWN pUnk, HRESULT *phr);
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// IUnknown
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virtual HRESULT STDMETHODCALLTYPE NonDelegatingQueryInterface(REFIID riid,void **ppvObject);
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#else
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class AsioDriver
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{
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public:
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AsioDriver();
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#endif
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virtual ~AsioDriver();
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virtual ASIOBool init(void* sysRef);
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virtual void getDriverName(char *name); // max 32 bytes incl. terminating zero
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virtual long getDriverVersion();
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virtual void getErrorMessage(char *string); // max 124 bytes incl.
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virtual ASIOError start();
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virtual ASIOError stop();
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virtual ASIOError getChannels(long *numInputChannels, long *numOutputChannels);
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virtual ASIOError getLatencies(long *inputLatency, long *outputLatency);
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virtual ASIOError getBufferSize(long *minSize, long *maxSize,
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long *preferredSize, long *granularity);
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virtual ASIOError canSampleRate(ASIOSampleRate sampleRate);
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virtual ASIOError getSampleRate(ASIOSampleRate *sampleRate);
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virtual ASIOError setSampleRate(ASIOSampleRate sampleRate);
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virtual ASIOError getClockSources(ASIOClockSource *clocks, long *numSources);
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virtual ASIOError setClockSource(long reference);
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virtual ASIOError getSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp);
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virtual ASIOError getChannelInfo(ASIOChannelInfo *info);
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virtual ASIOError createBuffers(ASIOBufferInfo *bufferInfos, long numChannels,
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long bufferSize, ASIOCallbacks *callbacks);
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virtual ASIOError disposeBuffers();
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virtual ASIOError controlPanel();
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virtual ASIOError future(long selector, void *opt);
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virtual ASIOError outputReady();
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};
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#endif
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