pa_minlat.c File Reference

Experiment with different numbers of buffers to determine the minimum latency for a computer. More...

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

Data Structures
struct	paTestData

Macros
#define	M_PI   (3.14159265)
#define	TWOPI   (M_PI * 2.0)
#define	DEFAULT_BUFFER_SIZE   (32)

Functions
int	main (int argc, char **argv)

Detailed Description

Experiment with different numbers of buffers to determine the minimum latency for a computer.

Author

Phil Burk http://www.softsynth.com

Macro Definition Documentation

DEFAULT_BUFFER_SIZE

#define DEFAULT_BUFFER_SIZE   (32)

Referenced by main().

M_PI

#define M_PI   (3.14159265)

TWOPI

#define TWOPI   (M_PI * 2.0)

Function Documentation

main()

int main	(	int	argc,
		char **	argv )

References PaStreamParameters::channelCount, DEFAULT_BUFFER_SIZE, PaStreamParameters::device, PaStreamParameters::hostApiSpecificStreamInfo, paTestData::left_phase, Pa_CloseStream(), Pa_GetDefaultOutputDevice(), Pa_GetErrorText(), Pa_Initialize(), Pa_OpenStream(), Pa_StartStream(), Pa_StopStream(), Pa_Terminate(), paClipOff, paFloat32, paNoError, paTestData::right_phase, PaStreamParameters::sampleFormat, and PaStreamParameters::suggestedLatency.