static void _consumer_handle_eof(void)
{
struct track_info *ti;
if (ip_is_remote(ip)) {
_producer_stop();
_consumer_drain_and_stop();
player_error("lost connection");
return;
}
if (player_info.ti)
player_info.ti->play_count++;
if (player_repeat_current) {
if (player_cont) {
ip_seek(ip, 0);
reset_buffer();
} else {
_producer_stop();
_consumer_drain_and_stop();
_player_status_changed();
}
return;
}
if (get_next(&ti) == 0) {
_producer_unload();
ip = ip_new(ti->filename);
_producer_status_update(PS_STOPPED);
/* PS_STOPPED, CS_PLAYING */
if (player_cont) {
_producer_play();
if (producer_status == PS_UNLOADED) {
_consumer_stop();
track_info_unref(ti);
file_changed(NULL);
} else {
/* PS_PLAYING */
file_changed(ti);
if (!change_sf(0))
_prebuffer();
}
} else {
_consumer_drain_and_stop();
file_changed(ti);
}
} else {
_producer_unload();
_consumer_drain_and_stop();
file_changed(NULL);
}
_player_status_changed();
}
static void __producer_play(void)
{
if (producer_status == PS_UNLOADED) {
struct track_info *ti;
if (get_next(&ti) == 0) {
int rc;
ip = ip_new(ti->filename);
rc = ip_open(ip);
if (rc) {
player_ip_error(rc, "opening file `%s'", ti->filename);
ip_delete(ip);
track_info_unref(ti);
file_changed(NULL);
} else {
ip_setup(ip);
__producer_status_update(PS_PLAYING);
file_changed(ti);
}
}
} else if (producer_status == PS_PLAYING) {
if (ip_seek(ip, 0.0) == 0) {
reset_buffer();
}
} else if (producer_status == PS_STOPPED) {
int rc;
rc = ip_open(ip);
if (rc) {
player_ip_error(rc, "opening file `%s'", ip_get_filename(ip));
ip_delete(ip);
__producer_status_update(PS_UNLOADED);
} else {
ip_setup(ip);
__producer_status_update(PS_PLAYING);
}
} else if (producer_status == PS_PAUSED) {
__producer_status_update(PS_PLAYING);
}
}
void player_seek(double offset, int relative, int start_playing)
{
int stopped = 0;
player_lock();
if (consumer_status == CS_STOPPED) {
stopped = 1;
__producer_play();
if (producer_status == PS_PLAYING) {
__consumer_play();
if (consumer_status != CS_PLAYING) {
__producer_stop();
player_unlock();
return;
} else
__player_status_changed();
}
}
if (consumer_status == CS_PLAYING || consumer_status == CS_PAUSED) {
double pos, duration, new_pos;
int rc;
pos = (double)consumer_pos / (double)buffer_second_size();
duration = ip_duration(ip);
if (duration < 0) {
/* can't seek */
d_print("can't seek\n");
player_unlock();
return;
}
if (relative) {
new_pos = pos + offset;
if (new_pos < 0.0)
new_pos = 0.0;
if (offset > 0.0) {
/* seeking forward */
if (new_pos > duration - 5.0)
new_pos = duration - 5.0;
if (new_pos < 0.0)
new_pos = 0.0;
if (new_pos < pos - 0.5) {
/* must seek at least 0.5s */
d_print("must seek at least 0.5s\n");
player_unlock();
return;
}
}
} else {
new_pos = offset;
if (new_pos < 0.0) {
d_print("seek offset negative\n");
player_unlock();
return;
}
if (new_pos > duration - 5.0) {
new_pos = duration - 5.0;
if (new_pos < 0.0)
new_pos = 0.0;
}
}
/* d_print("seeking %g/%g (%g from eof)\n", new_pos, duration, duration - new_pos); */
rc = ip_seek(ip, new_pos);
if (rc == 0) {
d_print("doing op_drop after seek\n");
op_drop();
reset_buffer();
consumer_pos = new_pos * buffer_second_size();
scale_pos = consumer_pos;
__consumer_position_update();
if (stopped && !start_playing) {
__producer_pause();
__consumer_pause();
__player_status_changed();
}
} else {
player_ip_error(rc, "seeking in file %s", ip_get_filename(ip));
d_print("error: ip_seek returned %d\n", rc);
}
}
player_unlock();
}
