kopia lustrzana https://github.com/Jean-MarcHarvengt/MCUME
37 wiersze
848 B
C
37 wiersze
848 B
C
/*
|
|
* UAE - The Un*x Amiga Emulator
|
|
*
|
|
* Support for Linux/USS sound
|
|
*
|
|
* Copyright 1997 Bernd Schmidt
|
|
*/
|
|
|
|
|
|
#define sndbufsize 8192
|
|
|
|
extern int sound_fd;
|
|
extern uae_u16 sndbuffer[];
|
|
extern uae_u16 *sndbufpt;
|
|
|
|
|
|
static __inline__ void check_sound_buffers (void)
|
|
{
|
|
if (sndbufpt - sndbuffer >= sndbufsize) {
|
|
//write (sound_fd, sndbuffer, sndbufsize);
|
|
sndbufpt = sndbuffer;
|
|
}
|
|
}
|
|
|
|
|
|
#define PUT_SOUND_BYTE(b) do { *(uae_u8 *)sndbufpt = b; sndbufpt = (uae_u16 *)(((uae_u8 *)sndbufpt) + 1); } while (0)
|
|
#define PUT_SOUND_WORD(b) do { *(uae_u16 *)sndbufpt = b; sndbufpt = (uae_u16 *)(((uae_u8 *)sndbufpt) + 2); } while (0)
|
|
#define SOUND16_BASE_VAL 0
|
|
#define SOUND8_BASE_VAL 128
|
|
|
|
#define DEFAULT_SOUND_MAXB 8192
|
|
#define DEFAULT_SOUND_MINB 8192
|
|
#define DEFAULT_SOUND_BITS 16
|
|
#define DEFAULT_SOUND_FREQ 44100
|
|
|
|
#undef DONT_WANT_SOUND
|