s32 mp3_reader(void *fp, void *dat, s32 size)
{
s32 ret, rcnt = 0;
retry:
while (music_paused) usleep(10000);
if (!music_f) return -1;
mp3_read_busy = 1;
ret = fread(dat, 1, size, music_f);
mp3_read_busy = 0;
//if (ret != size) printf("mp3 read: %d\n", ret);
if (ret == 0 && rcnt == 0) {
// eof - reopen
fclose(music_f);
ret = get_music_file();
if (ret==0) return ret;
rcnt++;
goto retry;
}
return ret;
}
void
test_music (void)
{
struct music_file *mp;
struct audio_chunk *cp;
if ((mp = get_music_file ("SOVTYP")) == NULL) {
fprintf (stderr, "can't find music file\n");
exit (1);
}
if (mp->buf == NULL || mp->size == 0) {
fprintf (stderr, "can't get music\n");
exit (1);
}
cp = calloc (1, sizeof *cp);
cp->data = (void *)mp->buf;
cp->size = mp->size;
cp->loop = 1;
play (cp);
}
void _Music_Start()
{
int ret;
// always init SND, so banner sounds play if music disabled
ASND_Init();
ASND_Pause(0);
if (CFG.music == 0) {
dbg_printf(gt("Music: Disabled"));
dbg_printf("\n");
return;
} else {
dbg_printf(gt("Music: Enabled"));
dbg_printf("\n");
}
was_playing = false;
//get a music file
ret = get_music_file();
if (ret==0) return;
if (music_format == FORMAT_MP3) {
MP3Player_Init();
MP3Player_Volume(0x80); // of 255
//ret = MP3Player_PlayBuffer(music_buf, music_size, NULL);
ret = MP3Player_PlayFile(music_f, mp3_reader, NULL);
dbg_printf("mp3 play: %s (%d)\n", ret? gt("ERROR"):gt("OK"), ret);
if (ret) goto err_play;
usleep(10000); // wait 10ms and verify if playing
if (!MP3Player_IsPlaying()) {
err_play:
printf(gt("Error playing %s"), music_fname);
printf("\n");
Music_Stop();
sleep(1);
}
} else {
music_buf = malloc(music_size);
if (!music_buf) {
printf(gt("music file too big (%d) %s"), music_size, music_fname);
printf("\n");
sleep(1);
music_format = 0;
return;
}
//printf("Loading...\n");
ret = fread(music_buf, music_size, 1, music_f);
//printf("size: %d %d\n", music_size, ret); sleep(2);
fclose(music_f);
music_f = NULL;
if (ret != 1) {
printf(gt("error reading: %s (%d)"), music_fname, music_size); printf("\n"); sleep(2);
free(music_buf);
music_buf = NULL;
music_size = 0;
music_format = 0;
return;
}
MODPlay_Init(&mod);
ret = MODPlay_SetMOD(&mod, music_buf);
dbg_printf("mod play: %s (%d)\n", ret?gt("ERROR"):gt("OK"), ret);
if (ret < 0 ) {
Music_Stop();
} else {
MODPlay_SetVolume(&mod, 32,32); // fix the volume to 32 (max 64)
MODPlay_Start(&mod); // Play the MOD
}
}
}