int fluid_player_reset(fluid_player_t* player)
{
int i;
for (i = 0; i < MAX_NUMBER_OF_TRACKS; i++) {
if (player->track[i] != NULL) {
delete_fluid_track(player->track[i]);
player->track[i] = NULL;
}
}
/* player->current_file = NULL; */
/* player->status = FLUID_PLAYER_READY; */
/* player->loop = 1; */
player->ntracks = 0;
player->division = 0;
player->send_program_change = 1;
player->miditempo = 480000;
player->deltatime = 4.0;
return 0;
}
/*
* fluid_midi_file_read_track
*/
int
fluid_midi_file_read_track(fluid_midi_file *mf, fluid_player_t *player, int num)
{
fluid_track_t *track;
unsigned char id[5], length[5];
int found_track = 0;
int skip;
if (fluid_midi_file_read(mf, id, 4) != FLUID_OK) {
return FLUID_FAILED;
}
id[4] = '\0';
mf->dtime = 0;
while (!found_track) {
if (fluid_isasciistring((char *) id) == 0) {
FLUID_LOG(FLUID_ERR,
"An non-ascii track header found, corrupt file");
return FLUID_FAILED;
} else if (strcmp((char *) id, "MTrk") == 0) {
found_track = 1;
if (fluid_midi_file_read_tracklen(mf) != FLUID_OK) {
return FLUID_FAILED;
}
track = new_fluid_track(num);
if (track == NULL) {
FLUID_LOG(FLUID_ERR, "Out of memory");
return FLUID_FAILED;
}
while (!fluid_midi_file_eot(mf)) {
if (fluid_midi_file_read_event(mf, track, num) != FLUID_OK) {
delete_fluid_track(track);
return FLUID_FAILED;
}
}
/* Skip remaining track data, if any */
if (mf->trackpos < mf->tracklen)
fluid_midi_file_skip(mf, mf->tracklen - mf->trackpos);
fluid_player_add_track(player, track);
} else {
found_track = 0;
if (fluid_midi_file_read(mf, length, 4) != FLUID_OK) {
return FLUID_FAILED;
}
skip = fluid_getlength(length);
/* fseek(mf->fp, skip, SEEK_CUR); */
if (fluid_midi_file_skip(mf, skip) != FLUID_OK) {
return FLUID_FAILED;
}
}
}
if (fluid_midi_file_eof(mf)) {
FLUID_LOG(FLUID_ERR, "Unexpected end of file");
return FLUID_FAILED;
}
return FLUID_OK;
}