patest_underflow.c File Reference

Simulate an output buffer underflow condition. Tests whether the stream can be stopped when underflowing buffers. More...

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

Data Structures
struct	paTestData
Defines
#define	NUM_SECONDS   (20)
#define	SAMPLE_RATE   (44100)
#define	FRAMES_PER_BUFFER   (2048)
#define	MSEC_PER_BUFFER   ( (FRAMES_PER_BUFFER * 1000) / SAMPLE_RATE )
#define	M_PI   (3.14159265)
#define	TABLE_SIZE   (200)
Functions
int	main (void)

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Detailed Description

Simulate an output buffer underflow condition. Tests whether the stream can be stopped when underflowing buffers.

Author:

Ross Bencina <rossb@audiomulch.com>

Phil Burk <philburk@softsynth.com>

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Define Documentation

#define FRAMES_PER_BUFFER   (2048)

#define M_PI   (3.14159265)

#define MSEC_PER_BUFFER   ( (FRAMES_PER_BUFFER * 1000) / SAMPLE_RATE )

#define NUM_SECONDS   (20)

#define SAMPLE_RATE   (44100)

#define TABLE_SIZE   (200)

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Function Documentation

int main

(

void

)