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Cleanup, test of multiple-stream opening

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This commit is contained in:
stephane 2002-02-01 10:18:16 +00:00
commit 1b96fa74a3
1 changed files with 4 additions and 41 deletions
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45
pa_asio/pa_asio.cpp
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@ -51,17 +51,18 @@
11-08-01 New Pa_ASIO_Adaptor_Init function to init Callback adpatation variables, cleanup of Pa_ASIO_Callback_Input: Stephane Letz
11-29-01 Break apart device loading to debug random failure in Pa_ASIO_QueryDeviceInfo ; Phil Burk
01-03-02 Desallocate all resources in PaHost_Term for cases where Pa_CloseStream is not called properly : Stephane Letz
02-01-02 Cleanup, test of multiple-stream opening : Stephane Letz
TO DO :
- Check Pa_StopSteam and Pa_AbortStream
- Optimization for Input only or Ouput only (really necessary ??)
- Opening of several streams
*/
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include "portaudio.h"
#include "pa_host.h"
@ -167,16 +168,6 @@ typedef struct PaHostSoundControl
//----------------------------------------------------------
// name of the ASIO device to be used
#if WINDOWS
//#define ASIO_DRIVER_NAME "ASIO Multimedia Driver"
#define ASIO_DRIVER_NAME "ASIO Sample"
#elif MAC
//#define ASIO_DRIVER_NAME "Apple Sound Manager"
#define ASIO_DRIVER_NAME "ASIO Delta1010"
//#define ASIO_DRIVER_NAME "DigiDesign DirectIO"
#endif
#define PRINT(x) { printf x; fflush(stdout); }
#define ERR_RPT(x) PRINT(x)
@ -271,34 +262,6 @@ bool loadAsioDriver(char *name);
unsigned long get_sys_reference_time();
// For callback debugging on Mac : to be removed in the final version
/*
#define MidiSharePPC_68k
#include <MidiShare.h>
void SendVal (long val)
{
MidiEvPtr ev = MidiNewEv(typeTempo);
if (ev) {
Tempo(ev) = val;
MidiSendIm(0,ev);
}
}
void MidiPrintText ( char * s)
{
MidiEvPtr e;
long c = 0;
if (e = MidiNewEv(typeTextual)){
for (c = 0 ; *s ; s++,c++) MidiAddField (e ,*s);
MidiSendIm (0, e);
}
}
*/
/************************************************************************************/
/****************** Macro ************************************************************/
/************************************************************************************/
@ -2620,8 +2583,8 @@ PaError PaHost_OpenStream( internalPortAudioStream *past )
ASIOError err;
int32 device;
/* TO DO : Check if a stream already runs */
//if (asioDriverInfo.past != NULL) return paHostError; (does not work)
/* Check if a stream already runs */
if (asioDriverInfo.past != NULL) return paHostError;
/* Check the device number */
if ((past->past_InputDeviceID != paNoDevice)