int play_loop(struct uade_state *state)
{
uint16_t *sm;
int i;
uint32_t *u32ptr;
uint8_t space[UADE_MAX_MESSAGE_SIZE];
struct uade_msg *um = (struct uade_msg *) space;
uint8_t sampledata[UADE_MAX_MESSAGE_SIZE];
int left = 0;
int what_was_left = 0;
int subsong_end = 0;
int next_song = 0;
int ret;
int new_sub;
int tailbytes = 0;
int playbytes;
char *reason;
int64_t skip_bytes;
int record_playtime = 1;
int64_t subsong_bytes = 0;
int deciseconds;
int jump_sub = 0;
int have_subsong_info = 0;
const int framesize = UADE_BYTES_PER_SAMPLE * UADE_CHANNELS;
const int bytes_per_second = UADE_BYTES_PER_FRAME * state->config.frequency;
enum uade_control_state controlstate = UADE_S_STATE;
int plistdir = UADE_PLAY_NEXT;
struct uade_ipc *ipc = &state->ipc;
struct uade_song *us = state->song;
struct uade_effect *ue = &state->effects;
struct uade_config *uc = &state->config;
uade_effect_reset_internals();
/* Skip bytes must be a multiple of audio frame size */
skip_bytes = uade_jump_pos * bytes_per_second;
skip_bytes = (skip_bytes / framesize) * framesize;
test_song_end_trigger(); /* clear a pending SIGINT */
while (next_song == 0) {
if (uade_terminated) {
if (!uade_no_text_output)
tprintf("\n");
return UADE_PLAY_FAILURE;
}
if (controlstate == UADE_S_STATE) {
if (skip_bytes == 0) {
deciseconds = subsong_bytes * 10 / bytes_per_second;
if (!uade_no_text_output) {
if (us->playtime >= 0) {
int ptimesecs = us->playtime / 1000;
int ptimesubsecs = (us->playtime / 100) % 10;
tprintf("Playing time position %d.%ds in subsong %d (all subs %d.%ds) \r", deciseconds / 10, deciseconds % 10, us->cur_subsong == -1 ? 0 : us->cur_subsong, ptimesecs, ptimesubsecs);
} else {
tprintf("Playing time position %d.%ds in subsong %d \r", deciseconds / 10, deciseconds % 10, us->cur_subsong == -1 ? 0 : us->cur_subsong);
}
fflush(stdout);
}
}
if (uc->action_keys) {
switch ((ret = poll_terminal())) {
case 0:
break;
case '<':
plistdir = UADE_PLAY_PREVIOUS;
uade_song_end_trigger = 1;
record_playtime = 0;
break;
case '.':
if (skip_bytes == 0) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nSkipping 10 seconds\n");
skip_bytes = bytes_per_second * 10;
}
break;
case ' ':
case 'b':
subsong_end = 1;
record_playtime = 0;
break;
case 'c':
pause_terminal();
break;
case 'f':
uade_set_config_option(uc, UC_FORCE_LED, uc->led_state ? "off" : "on");
tprintf("\nForcing LED %s\n", (uc->led_state & 1) ? "ON" : "OFF");
uade_send_filter_command(state);
break;
case 'g':
uade_effect_toggle(ue, UADE_EFFECT_GAIN);
tprintf("\nGain effect %s %s\n", uade_effect_is_enabled(ue, UADE_EFFECT_GAIN) ? "ON" : "OFF", (uade_effect_is_enabled(ue, UADE_EFFECT_ALLOW) == 0 && uade_effect_is_enabled(ue, UADE_EFFECT_GAIN)) ? "(Remember to turn ON postprocessing!)" : "");
break;
case 'h':
tprintf("\n\n");
print_action_keys();
tprintf("\n");
break;
case 'H':
uade_effect_toggle(ue, UADE_EFFECT_HEADPHONES);
tprintf("\nHeadphones effect %s %s\n", uade_effect_is_enabled(ue, UADE_EFFECT_HEADPHONES) ? "ON" : "OFF", (uade_effect_is_enabled(ue, UADE_EFFECT_ALLOW) == 0 && uade_effect_is_enabled(ue, UADE_EFFECT_HEADPHONES) == 1) ? "(Remember to turn ON postprocessing!)" : "");
break;
case 'i':
if (!uade_no_text_output)
print_song_info(us, UADE_MODULE_INFO);
break;
case 'I':
if (!uade_no_text_output)
print_song_info(us, UADE_HEX_DUMP_INFO);
break;
case '\n':
case 'n':
uade_song_end_trigger = 1;
record_playtime = 0;
break;
case 'N':
uade_effect_toggle(ue, UADE_EFFECT_NORMALISE);
tprintf("\nNormalise effect %s\n", uade_effect_is_enabled(ue, UADE_EFFECT_NORMALISE) ? "ON" : "OFF");
break;
case 'p':
uade_effect_toggle(ue, UADE_EFFECT_ALLOW);
tprintf("\nPostprocessing effects %s\n", uade_effect_is_enabled(ue, UADE_EFFECT_ALLOW) ? "ON" : "OFF");
break;
case 'P':
uade_effect_toggle(ue, UADE_EFFECT_PAN);
tprintf("\nPanning effect %s %s\n", uade_effect_is_enabled(ue, UADE_EFFECT_PAN) ? "ON" : "OFF", (uade_effect_is_enabled(ue, UADE_EFFECT_ALLOW) == 0 && uade_effect_is_enabled(ue, UADE_EFFECT_PAN) == 1) ? "(Remember to turn ON postprocessing!)" : "");
break;
case 'q':
tprintf("\n");
return UADE_PLAY_EXIT;
case 's':
playlist_random(&uade_playlist, -1);
tprintf("\n%s mode\n", uade_playlist.randomize ? "Shuffle" : "Normal");
break;
case 'v':
uc->verbose ^= 1;
tprintf("\nVerbose mode %s\n", uc->verbose ? "ON" : "OFF");
break;
case 'x':
us->cur_subsong--;
subsong_end = 1;
jump_sub = 1;
record_playtime = 0;
break;
case 'z':
record_playtime = 0;
if (us->cur_subsong == 0 ||
(us->min_subsong >= 0 && us->cur_subsong == us->min_subsong)) {
plistdir = UADE_PLAY_PREVIOUS;
uade_song_end_trigger = 1;
break;
}
new_sub = us->cur_subsong - 2;
if (new_sub < 0)
new_sub = -1;
if (us->min_subsong >= 0 && new_sub < us->min_subsong)
new_sub = us->min_subsong - 1;
us->cur_subsong = new_sub;
subsong_end = 1;
jump_sub = 1;
break;
default:
if (isdigit(ret)) {
new_sub = ret - '0';
if (us->min_subsong >= 0 && new_sub < us->min_subsong) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\ntoo low a subsong number\n");
break;
}
if (us->max_subsong >= 0 && new_sub > us->max_subsong) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\ntoo high a subsong number\n");
break;
}
us->cur_subsong = new_sub - 1;
subsong_end = 1;
jump_sub = 1;
us->out_bytes = 0; /* to prevent timeout */
record_playtime = 0; /* to not record playtime */
} else if (!isspace(ret)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\n%c is not a valid command\n", ret);
}
}
}
if (uade_debug_trigger == 1) {
if (uade_send_short_message(UADE_COMMAND_ACTIVATE_DEBUGGER, ipc)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not active debugger\n");
return UADE_PLAY_FAILURE;
}
uade_debug_trigger = 0;
}
if (uade_info_mode && have_subsong_info) {
/* we assume that subsong info is the last info we get */
uade_song_end_trigger = 1;
subsong_end = 0;
}
if (uade_song_end_trigger)
record_playtime = 0;
if (subsong_end && uade_song_end_trigger == 0) {
if (jump_sub || (uc->one_subsong == 0 && us->cur_subsong != -1 && us->max_subsong != -1)) {
us->cur_subsong++;
jump_sub = 0;
if (us->cur_subsong > us->max_subsong) {
uade_song_end_trigger = 1;
} else {
subsong_end = 0;
subsong_bytes = 0;
uade_change_subsong(state);
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nChanging to subsong %d from range [%d, %d]\n", us->cur_subsong, us->min_subsong, us->max_subsong);
}
} else {
uade_song_end_trigger = 1;
}
}
if (uade_song_end_trigger) {
next_song = 1;
if (uade_send_short_message(UADE_COMMAND_REBOOT, ipc)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not send reboot\n");
return UADE_PLAY_FAILURE;
}
goto sendtoken;
}
left = uade_read_request(ipc);
sendtoken:
if (uade_send_short_message(UADE_COMMAND_TOKEN, ipc)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not send token\n");
return UADE_PLAY_FAILURE;
}
controlstate = UADE_R_STATE;
if (what_was_left) {
if (subsong_end) {
/* We can only rely on 'tailbytes' amount which was determined
earlier when UADE_REPLY_SONG_END happened */
playbytes = tailbytes;
tailbytes = 0;
} else {
playbytes = what_was_left;
}
if (subsong_end == 0 && uade_song_end_trigger == 0 &&
uade_test_silence(um->data, playbytes, state)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nsilence detected (%d seconds)\n", uc->silence_timeout);
subsong_end = 1;
}
us->out_bytes += playbytes;
subsong_bytes += playbytes;
if (skip_bytes > 0) {
if (playbytes <= skip_bytes) {
skip_bytes -= playbytes;
playbytes = 0;
} else {
playbytes -= skip_bytes;
memmove(sampledata, sampledata + skip_bytes, playbytes);
skip_bytes = 0;
}
}
uade_effect_run(ue, (int16_t *) sampledata, playbytes / framesize);
if (!audio_play(sampledata, playbytes)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nlibao error detected.\n");
return UADE_PLAY_FAILURE;
}
if (uc->timeout != -1 && uc->use_timeouts) {
if (uade_song_end_trigger == 0) {
if (us->out_bytes / bytes_per_second >= uc->timeout) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nSong end (timeout %ds)\n", uc->timeout);
uade_song_end_trigger = 1;
record_playtime = 0;
}
}
}
if (uc->subsong_timeout != -1 && uc->use_timeouts) {
if (subsong_end == 0 && uade_song_end_trigger == 0) {
if (subsong_bytes / bytes_per_second >= uc->subsong_timeout) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nSong end (subsong timeout %ds)\n", uc->subsong_timeout);
subsong_end = 1;
record_playtime = 0;
}
}
}
}
} else {
/* receive state */
if (uade_receive_message(um, sizeof(space), ipc) <= 0) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not receive events from uade\n");
return UADE_PLAY_FAILURE;
}
switch (um->msgtype) {
case UADE_COMMAND_TOKEN:
controlstate = UADE_S_STATE;
break;
case UADE_REPLY_DATA:
sm = (uint16_t *) um->data;
for (i = 0; i < um->size; i += 2) {
*sm = ntohs(*sm);
sm++;
}
assert (left == um->size);
assert (sizeof sampledata >= um->size);
memcpy(sampledata, um->data, um->size);
what_was_left = left;
left = 0;
break;
case UADE_REPLY_FORMATNAME:
uade_check_fix_string(um, 128);
debug(uc->verbose, "\nFormat name: %s\n", (uint8_t *) um->data);
if (uade_info_mode)
tprintf("formatname: %s\n", (char *) um->data);
break;
case UADE_REPLY_MODULENAME:
uade_check_fix_string(um, 128);
debug(uc->verbose, "\nModule name: %s\n", (uint8_t *) um->data);
if (uade_info_mode)
tprintf("modulename: %s\n", (char *) um->data);
break;
case UADE_REPLY_MSG:
uade_check_fix_string(um, 128);
debug(uc->verbose, "\nMessage: %s\n", (char *) um->data);
break;
case UADE_REPLY_PLAYERNAME:
uade_check_fix_string(um, 128);
debug(uc->verbose, "\nPlayer name: %s\n", (uint8_t *) um->data);
if (uade_info_mode)
tprintf("playername: %s\n", (char *) um->data);
break;
case UADE_REPLY_SONG_END:
if (um->size < 9) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nInvalid song end reply\n");
exit(-1);
}
tailbytes = ntohl(((uint32_t *) um->data)[0]);
/* next ntohl() is only there for a principle. it is not useful */
if (ntohl(((uint32_t *) um->data)[1]) == 0) {
/* normal happy song end. go to next subsong if any */
subsong_end = 1;
} else {
/* unhappy song end (error in the 68k side). skip to next song
ignoring possible subsongs */
uade_song_end_trigger = 1;
}
i = 0;
reason = (char *) &um->data[8];
while (reason[i] && i < (um->size - 8))
i++;
if (reason[i] != 0 || (i != (um->size - 9))) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nbroken reason string with song end notice\n");
exit(-1);
}
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nSong end (%s)\n", reason);
break;
case UADE_REPLY_SUBSONG_INFO:
if (um->size != 12) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nsubsong info: too short a message\n");
exit(-1);
}
u32ptr = (uint32_t *) um->data;
us->min_subsong = ntohl(u32ptr[0]);
us->max_subsong = ntohl(u32ptr[1]);
us->cur_subsong = ntohl(u32ptr[2]);
debug(uc->verbose, "\nsubsong: %d from range [%d, %d]\n", us->cur_subsong, us->min_subsong, us->max_subsong);
if (!(-1 <= us->min_subsong && us->min_subsong <= us->cur_subsong && us->cur_subsong <= us->max_subsong)) {
int tempmin = us->min_subsong, tempmax = us->max_subsong;
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nThe player is broken. Subsong info does not match.\n");
us->min_subsong = tempmin <= tempmax ? tempmin : tempmax;
us->max_subsong = tempmax >= tempmin ? tempmax : tempmin;
if (us->cur_subsong > us->max_subsong)
us->max_subsong = us->cur_subsong;
else if (us->cur_subsong < us->min_subsong)
us->min_subsong = us->cur_subsong;
}
if ((us->max_subsong - us->min_subsong) != 0)
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nThere are %d subsongs in range [%d, %d].\n", 1 + us->max_subsong - us->min_subsong, us->min_subsong, us->max_subsong);
uade_lookup_volume_normalisation(state);
have_subsong_info = 1;
if (uade_info_mode)
tprintf("subsong_info: %d %d %d (cur, min, max)\n", us->cur_subsong, us->min_subsong, us->max_subsong);
break;
default:
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nExpected sound data. got %u.\n", (unsigned int) um->msgtype);
return UADE_PLAY_FAILURE;
}
}
}
if (record_playtime && us->md5[0] != 0) {
uint32_t playtime = (us->out_bytes * 1000) / bytes_per_second;
uade_add_playtime(us->md5, playtime);
}
do {
ret = uade_receive_message(um, sizeof(space), ipc);
if (ret < 0) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not receive events (TOKEN) from uade.\n");
return UADE_PLAY_FAILURE;
}
if (ret == 0) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nEnd of input after reboot.\n");
return UADE_PLAY_FAILURE;
}
} while (um->msgtype != UADE_COMMAND_TOKEN);
tprintf("\n");
return plistdir;
}
static int run_client()
{
// __android_log_print(ANDROID_LOG_VERBOSE, "UADE", "UADE STATE %d", ctrlstate);
if(ctrlstate == UADE_S_STATE)
{
if(uade_song_end_trigger) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "song_end_trigger");
return -1;
}
/*if(uade_song_end_trigger)
{
next_song = 1;
if(uade_send_short_message(UADE_COMMAND_REBOOT, &uadeipc))
{
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not send reboot\n");
return 0;
}
}
else */
if(new_subsong >= 0)
{
state.song->cur_subsong = state.song->min_subsong + new_subsong;
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "New subsong %d", state.song->cur_subsong);
uade_change_subsong(&state);
//uade_change_subsong(new_subsong, &uadeipc);
new_subsong = -1;
}
if(state.config.no_filter_set) {
uade_send_filter_command(&state);
state.config.no_filter_set = 0;
}
if(state.config.panning_enable_set || state.config.panning_set) {
uade_set_effects(&state);
state.config.no_filter_set = 0;
state.config.panning_set = 0;
state.config.panning_enable_set = 0;
}
//if(state.config.use_ntsc_set) {
// uade_set_effects(&state);
// state.config.use_ntsc_set = 0;
//}
left = uade_read_request(&uadeipc); /* Request another batch of sample data from uadecore */
if(uade_send_short_message(UADE_COMMAND_TOKEN, &uadeipc))
{
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not send token\n");
return 0;
}
ctrlstate = UADE_R_STATE;
}
/* receive ctrlstate */
if(ctrlstate == UADE_R_STATE)
{
uint16_t *sm;
if (uade_receive_message(um, sizeof(space), &uadeipc) <= 0)
{
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "\nCan not receive events from uade\n");
return 0;
}
//__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Got msg %d", um->msgtype);
switch (um->msgtype)
{
case UADE_COMMAND_TOKEN:
ctrlstate = UADE_S_STATE;
//__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Got token");
break;
case UADE_REPLY_DATA:
sm = (uint16_t *)um->data;
if(!soundPtr) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "No soundPtr");
return -1;
}
if(subsong_end)
{
playbytes = tailbytes; /* Determined by UADE_REPLY_SONG_END */
tailbytes = 0;
}
else
playbytes = um->size;
if(1) //plugin.freq == 44100)
{
for (int i = 0; i < um->size/2; i++)
soundPtr[i] = ntohs(sm[i]);
soundPtr += (playbytes/2);
}
else
if(0) // plugin.freq == 22050)
{
for (int i = 0; i < um->size/2; i+=4)
{
soundPtr[i/2] = (ntohs(sm[i]) + ntohs(sm[i+2])) / 2;
soundPtr[i/2+1] = (ntohs(sm[i+1]) + ntohs(sm[i+3])) / 2;
}
soundPtr += (playbytes/4);
}
//dbprintf("Got %d bytes sampledata\n", playbytes);
//__android_log_print(ANDROID_LOG_VERBOSE, "UADEPlugin", "Got %d bytes sampledata\n", playbytes);
// time_bytes += playbytes;
//assert(left >= um->size);
left -= um->size;
return 1;
break;
case UADE_REPLY_FORMATNAME:
uade_check_fix_string(um, MAX_LEN);
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Format name: %s\n", (char*) um->data);
strcpy(current_format, (char *)um->data);
break;
case UADE_REPLY_MODULENAME:
uade_check_fix_string(um, MAX_LEN);
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Module name: %s\n", (char*) um->data);
break;
case UADE_REPLY_MSG:
uade_check_fix_string(um, MAX_LEN);
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Message: %s\n", (char *) um->data);
break;
case UADE_REPLY_PLAYERNAME:
uade_check_fix_string(um, MAX_LEN);
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Player name: %s\n", (char*) um->data);
strcpy(current_format, (char *)um->data);
break;
case UADE_REPLY_SONG_END:
if (um->size < 9)
{
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Invalid song end reply\n");
//exit(-1);
return -1;
}
tailbytes = ntohl(((uint32_t *) um->data)[0]);
uade_song_end_trigger = 1;
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Song end: %s", (char*)um->data+8);
break;
case UADE_REPLY_SUBSONG_INFO:
if(um->size != 12)
{
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "subsong info: too short a message\n");
}
{
unsigned int *u32ptr = (unsigned int *)um->data;
int min_sub = ntohl(u32ptr[0]);
int max_sub = ntohl(u32ptr[1]);
int cur_sub = ntohl(u32ptr[2]);
state.song->min_subsong = min_sub;
state.song->max_subsong = max_sub;
state.song->cur_subsong = cur_sub;
startSong = cur_sub - min_sub;
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "subsong: %d from range [%d, %d]\n", cur_sub, min_sub, max_sub);
}
break;
case UADE_REPLY_CANT_PLAY:
case UADE_REPLY_CAN_PLAY:
default:
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Expected sound data. got %d.\n", um->msgtype);
return 0;
}
}
return 0;
}
static void *play_loop(void *arg)
{
enum uade_control_state controlstate = UADE_S_STATE;
int ret;
int left = 0;
uint8_t space[UADE_MAX_MESSAGE_SIZE];
struct uade_msg *um = (struct uade_msg *) space;
int subsong_end = 0;
uint16_t *sm;
int i;
unsigned int play_bytes, tailbytes = 0;
uint64_t subsong_bytes = 0;
char *reason;
uint32_t *u32ptr;
int writeoffs;
int framesize = UADE_CHANNELS * UADE_BYTES_PER_SAMPLE;
int song_end_trigger = 0;
int64_t skip_bytes = 0;
uade_lock();
record_playtime = 1;
uade_unlock();
while (1) {
if (controlstate == UADE_S_STATE) {
assert(left == 0);
if (abort_playing) {
uade_lock();
record_playtime = 0;
uade_unlock();
break;
}
uade_lock();
if (uade_seek_forward) {
skip_bytes += uade_seek_forward * UADE_BYTES_PER_FRAME * state.config.frequency;
uade_ip.output->flush(uade_ip.output->written_time() + uade_seek_forward * 1000);
uade_seek_forward = 0;
}
if (uade_select_sub != -1) {
state.song->cur_subsong = uade_select_sub;
uade_change_subsong(&state);
uade_ip.output->flush(0);
uade_select_sub = -1;
subsong_end = 0;
subsong_bytes = 0;
/* we do this to avoid timeout, and to not record playtime */
state.song->out_bytes = 0;
record_playtime = 0;
uade_info_string();
}
if (subsong_end && song_end_trigger == 0) {
if (state.song->cur_subsong == -1 || state.song->max_subsong == -1) {
song_end_trigger = 1;
} else {
state.song->cur_subsong++;
if (state.song->cur_subsong > state.song->max_subsong) {
song_end_trigger = 1;
} else {
int x = 0;
uade_change_subsong(&state);
while (uade_ip.output->buffer_playing()) {
/* Sleep at most 5 secs */
if (x >= 500) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "UADE: blocking work-around activated.\n");
break;
}
x++;
xmms_usleep(10000);
}
uade_ip.output->flush(0);
subsong_end = 0;
subsong_bytes = 0;
uade_gui_subsong_changed(state.song->cur_subsong);
uade_info_string();
}
}
}
uade_unlock();
if (song_end_trigger) {
/* We must drain the audio fast if abort_playing happens (e.g.
the user changes song when we are here waiting the sound device) */
while (uade_ip.output->buffer_playing() && abort_playing == 0)
xmms_usleep(10000);
break;
}
left = uade_read_request(&state.ipc);
if (uade_send_short_message(UADE_COMMAND_TOKEN, &state.ipc)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Can not send token.\n");
return NULL;
}
controlstate = UADE_R_STATE;
} else {
if (uade_receive_message(um, sizeof(space), &state.ipc) <= 0) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Can not receive events from uade\n");
exit(1);
}
switch (um->msgtype) {
case UADE_COMMAND_TOKEN:
controlstate = UADE_S_STATE;
break;
case UADE_REPLY_DATA:
sm = (uint16_t *) um->data;
for (i = 0; i < um->size; i += 2) {
*sm = ntohs(*sm);
sm++;
}
if (subsong_end) {
play_bytes = tailbytes;
tailbytes = 0;
} else {
play_bytes = um->size;
}
if (subsong_end == 0 && song_end_trigger == 0 &&
uade_test_silence(um->data, play_bytes, &state)) {
subsong_end = 1;
}
subsong_bytes += play_bytes;
uade_lock();
state.song->out_bytes += play_bytes;
uade_unlock();
if (skip_bytes > 0) {
if (play_bytes <= skip_bytes) {
skip_bytes -= play_bytes;
play_bytes = 0;
} else {
play_bytes -= skip_bytes;
skip_bytes = 0;
}
}
uade_effect_run(&state.effects, (int16_t *) um->data, play_bytes / framesize);
uade_ip.add_vis_pcm(uade_ip.output->written_time(), sample_format, UADE_CHANNELS, play_bytes, um->data);
writeoffs = 0;
while (writeoffs < play_bytes) {
int writable;
while ((writable = uade_ip.output->buffer_free()) <= 0) {
if (abort_playing)
goto nowrite;
xmms_usleep(10000);
}
if (writable > (play_bytes - writeoffs))
writable = play_bytes - writeoffs;
uade_ip.output->write_audio(&um->data[writeoffs], writable);
writeoffs += writable;
}
nowrite:
if (state.config.timeout != -1 && state.config.use_timeouts) {
if (song_end_trigger == 0) {
uade_lock();
if (state.song->out_bytes / (UADE_BYTES_PER_FRAME * state.config.frequency) >= state.config.timeout) {
song_end_trigger = 1;
record_playtime = 0;
}
uade_unlock();
}
}
if (state.config.subsong_timeout != -1 && state.config.use_timeouts) {
if (subsong_end == 0 && song_end_trigger == 0) {
if (subsong_bytes / (UADE_BYTES_PER_FRAME * state.config.frequency) >= state.config.subsong_timeout) {
subsong_end = 1;
record_playtime = 0;
}
}
}
assert (left >= um->size);
left -= um->size;
break;
case UADE_REPLY_FORMATNAME:
uade_check_fix_string(um, 128);
strlcpy(gui_formatname, (char *) um->data, sizeof gui_formatname);
strlcpy(state.song->formatname, (char *) um->data, sizeof state.song->formatname);
break;
case UADE_REPLY_MODULENAME:
uade_check_fix_string(um, 128);
strlcpy(gui_modulename, (char *) um->data, sizeof gui_modulename);
strlcpy(state.song->modulename, (char *) um->data, sizeof state.song->modulename);
break;
case UADE_REPLY_MSG:
uade_check_fix_string(um, 128);
plugindebug("Message: %s\n", (char *) um->data);
break;
case UADE_REPLY_PLAYERNAME:
uade_check_fix_string(um, 128);
strlcpy(gui_playername, (char *) um->data, sizeof gui_playername);
strlcpy(state.song->playername, (char *) um->data, sizeof state.song->playername);
break;
case UADE_REPLY_SONG_END:
if (um->size < 9) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Invalid song end reply\n");
exit(1);
}
tailbytes = ntohl(((uint32_t *) um->data)[0]);
/* next ntohl() is only there for a principle. it is not useful */
if (ntohl(((uint32_t *) um->data)[1]) == 0) {
/* normal happy song end. go to next subsong if any */
subsong_end = 1;
} else {
/* unhappy song end (error in the 68k side). skip to next song
ignoring possible subsongs */
song_end_trigger = 1;
}
i = 0;
reason = (char *) &um->data[8];
while (reason[i] && i < (um->size - 8))
i++;
if (reason[i] != 0 || (i != (um->size - 9))) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Broken reason string with song end notice\n");
exit(1);
}
break;
case UADE_REPLY_SUBSONG_INFO:
if (um->size != 12) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "subsong info: too short a message\n");
exit(1);
}
u32ptr = (uint32_t *) um->data;
uade_lock();
state.song->min_subsong = ntohl(u32ptr[0]);
state.song->max_subsong = ntohl(u32ptr[1]);
state.song->cur_subsong = ntohl(u32ptr[2]);
if (!(-1 <= state.song->min_subsong && state.song->min_subsong <= state.song->cur_subsong && state.song->cur_subsong <= state.song->max_subsong)) {
int tempmin = state.song->min_subsong, tempmax = state.song->max_subsong;
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "uade: The player is broken. Subsong info does not match with %s.\n", gui_filename);
state.song->min_subsong = tempmin <= tempmax ? tempmin : tempmax;
state.song->max_subsong = tempmax >= tempmin ? tempmax : tempmin;
if (state.song->cur_subsong > state.song->max_subsong)
state.song->max_subsong = state.song->cur_subsong;
else if (state.song->cur_subsong < state.song->min_subsong)
state.song->min_subsong = state.song->cur_subsong;
}
uade_unlock();
break;
default:
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Expected sound data. got %d.\n", um->msgtype);
plugin_disabled = 1;
return NULL;
}
}
}
last_beat_played = 1;
if (uade_send_short_message(UADE_COMMAND_REBOOT, &state.ipc)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Can not send reboot.\n");
return NULL;
}
if (uade_send_short_message(UADE_COMMAND_TOKEN, &state.ipc)) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Can not send token.\n");
return NULL;
}
do {
ret = uade_receive_message(um, sizeof(space), &state.ipc);
if (ret < 0) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "Can not receive events from uade.\n");
return NULL;
}
if (ret == 0) {
__android_log_print(ANDROID_LOG_VERBOSE, "UADE", "End of input after reboot.\n");
return NULL;
}
} while (um->msgtype != UADE_COMMAND_TOKEN);
return NULL;
}