patest_prime.c File Reference

Test stream priming mode. More...

#include <stdio.h>
#include <math.h>
#include "portaudio.h"
#include "pa_util.h"

Data Structures
struct	paTestData
Defines
#define	NUM_BEEPS   (3)
#define	SAMPLE_RATE   (44100)
#define	SAMPLE_PERIOD   (1.0/44100.0)
#define	FRAMES_PER_BUFFER   (256)
#define	BEEP_DURATION   (400)
#define	IDLE_DURATION   (SAMPLE_RATE*2)
#define	SLEEP_MSEC   (50)
#define	STATE_BKG_IDLE   (0)
#define	STATE_BKG_BEEPING   (1)
Functions
int	main (void)

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Detailed Description

Test stream priming mode.

Author:

Ross Bencina http://www.audiomulch.com/~rossb

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Define Documentation

#define BEEP_DURATION   (400)

#define FRAMES_PER_BUFFER   (256)

#define IDLE_DURATION   (SAMPLE_RATE*2)

#define NUM_BEEPS   (3)

Referenced by main().

#define SAMPLE_PERIOD   (1.0/44100.0)

#define SAMPLE_RATE   (44100)

#define SLEEP_MSEC   (50)

Referenced by main().

#define STATE_BKG_BEEPING   (1)

#define STATE_BKG_IDLE   (0)

Referenced by main().

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Function Documentation

int main

(

void

)

References NUM_BEEPS, Pa_GetErrorText(), Pa_Initialize(), Pa_Terminate(), paNoError, and paPrimeOutputBuffersUsingStreamCallback.