Tests full duplex blocking I/O by passing input straight to output. More...

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

Macros
#define	SAMPLE_RATE (44100)

#define	FRAMES_PER_BUFFER (1024)

#define	NUM_CHANNELS (2)

#define	NUM_SECONDS (15)

#define	DITHER_FLAG (0)

#define	CHECK_OVERFLOW (0)

#define	CHECK_UNDERFLOW (0)

#define	PA_SAMPLE_TYPE paInt24

#define	SAMPLE_SIZE (3)

#define	SAMPLE_SILENCE (0)

#define	CLEAR(a) memset( (a), 0, FRAMES_PER_BUFFER * NUM_CHANNELS * SAMPLE_SIZE )

#define	PRINTF_S_FORMAT "%d"

Functions
int	main (void)

Detailed Description

Tests full duplex blocking I/O by passing input straight to output.

Author: Bjorn Roche. XO Audio LLC for Z-Systems Engineering.; based on code by: Phil Burk http://www.softsynth.com; based on code by: Ross Bencina rossb.nosp@m.@aud.nosp@m.iomul.nosp@m.ch.c.nosp@m.om

Definition in file paex_read_write_wire.c.

Macro Definition Documentation

◆ CHECK_OVERFLOW

#define CHECK_OVERFLOW (0)

Definition at line 60 of file paex_read_write_wire.c.

◆ CHECK_UNDERFLOW

#define CHECK_UNDERFLOW (0)

Definition at line 61 of file paex_read_write_wire.c.

◆ CLEAR

#define CLEAR ( a ) memset( (a), 0, FRAMES_PER_BUFFER * NUM_CHANNELS * SAMPLE_SIZE )

Definition at line 81 of file paex_read_write_wire.c.

◆ DITHER_FLAG

#define DITHER_FLAG (0)

Definition at line 57 of file paex_read_write_wire.c.

◆ FRAMES_PER_BUFFER

#define FRAMES_PER_BUFFER (1024)

Definition at line 53 of file paex_read_write_wire.c.

◆ NUM_CHANNELS

#define NUM_CHANNELS (2)

Definition at line 54 of file paex_read_write_wire.c.

◆ NUM_SECONDS

#define NUM_SECONDS (15)

Definition at line 55 of file paex_read_write_wire.c.

◆ PA_SAMPLE_TYPE

#define PA_SAMPLE_TYPE paInt24

Definition at line 78 of file paex_read_write_wire.c.

◆ PRINTF_S_FORMAT

#define PRINTF_S_FORMAT "%d"

Definition at line 82 of file paex_read_write_wire.c.

◆ SAMPLE_RATE

#define SAMPLE_RATE (44100)

Definition at line 52 of file paex_read_write_wire.c.

◆ SAMPLE_SILENCE

#define SAMPLE_SILENCE (0)

Definition at line 80 of file paex_read_write_wire.c.

◆ SAMPLE_SIZE

#define SAMPLE_SIZE (3)

Definition at line 79 of file paex_read_write_wire.c.

Function Documentation

◆ main()

int main ( void )

Definition at line 104 of file paex_read_write_wire.c.

Macros

Functions