sdl_sound.c File Reference

#include <SDL/SDL.h>
#include <dc/fmath.h>

Macros
#define	AMPLITUDE   16384
#define	FRQ_44KHZ   44100
#define	INCREMENT   1.0f / 100.0f

Functions
static void	audio_callback (void *userdata, Uint8 *stream, int length)
int	main (int argc, char *argv[])

Variables
static float	pos = 0.0f

Macro Definition Documentation

AMPLITUDE

#define AMPLITUDE   16384

Referenced by audio_callback().

FRQ_44KHZ

#define FRQ_44KHZ   44100

Referenced by main().

INCREMENT

#define INCREMENT   1.0f / 100.0f

Referenced by audio_callback().

Function Documentation

audio_callback()

static void audio_callback ( void * userdata, Uint8 * stream, int length )

static

References AMPLITUDE, F_PI, fsin(), INCREMENT, pos, and stream.

Referenced by main().

main()

int main	(	int	argc,
		char *	argv[] )

References audio_callback(), FRQ_44KHZ, and NULL.

Variable Documentation

pos

float pos = 0.0f

static

Referenced by audio_callback(), and kbd_readline().