/* closes down the sound system */
void shutdown_sound()
{
if (!al_is_audio_installed())
return;
al_destroy_thread(sound_update_thread);
al_uninstall_timer(ping_timer);
al_stop_samples();
al_destroy_sample(zap);
al_destroy_sample(bang);
al_destroy_sample(bigbang);
al_destroy_sample(ping);
if (!no_music) {
al_uninstall_timer(music_timer);
al_destroy_sample_instance(part_voice[0]);
al_destroy_sample_instance(part_voice[1]);
al_destroy_sample_instance(part_voice[2]);
al_destroy_sample_instance(part_voice[3]);
al_destroy_sample(sine);
al_destroy_sample(square);
al_destroy_sample(saw);
al_destroy_sample(bd);
al_destroy_sample(snare);
al_destroy_sample(hihat);
}
}
static void _uninstall_sdl_event_hack(void)
{
if (thread) {
al_set_thread_should_stop(thread);
al_join_thread(thread, NULL);
al_destroy_thread(thread);
}
}
void stop_sound_thread(void)
{
if (started_sound_thread)
{
// al_join_thread(sound_thread, NULL);
al_destroy_thread(sound_thread);
}
}
static void oss_deallocate_voice(ALLEGRO_VOICE *voice)
{
OSS_VOICE *oss_voice = voice->extra;
oss_voice->quit_poll_thread = true;
al_join_thread(oss_voice->poll_thread, NULL);
al_destroy_thread(oss_voice->poll_thread);
close(oss_voice->fd);
free(voice->extra);
voice->extra = NULL;
}
int main(int argc, const char *argv[])
{
ALLEGRO_THREAD *thread[MAX_THREADS];
Background background[MAX_BACKGROUNDS] = {
{ 1.0, 0.5, 0.5 },
{ 0.5, 1.0, 0.5 },
{ 0.5, 0.5, 1.0 },
{ 1.0, 1.0, 0.5 },
{ 0.5, 1.0, 1.0 },
{ 1.0, 0.7, 0.5 },
{ 0.5, 1.0, 0.7 },
{ 0.7, 0.5, 1.0 },
{ 1.0, 0.7, 0.5 },
{ 0.5, 0.7, 1.0 }
};
int num_threads;
int i;
if (argc > 1) {
num_threads = strtol(argv[1], NULL, 10);
if (num_threads > MAX_THREADS)
num_threads = MAX_THREADS;
else if (num_threads < 1)
num_threads = 1;
}
else {
num_threads = 3;
}
if (!al_init()) {
abort_example("Could not init Allegro.\n");
return 1;
}
al_init_primitives_addon();
al_install_keyboard();
al_install_mouse();
for (i = 0; i < num_threads; i++) {
thread[i] = al_create_thread(thread_func,
&background[i % MAX_BACKGROUNDS]);
}
for (i = 0; i < num_threads; i++) {
al_start_thread(thread[i]);
}
for (i = 0; i < num_threads; i++) {
al_join_thread(thread[i], NULL);
al_destroy_thread(thread[i]);
}
return 0;
}
/* Destroy the specified player. */
void dumba5_destroy_player(DUMBA5_PLAYER * pp)
{
if(pp)
{
al_destroy_thread(pp->thread);
al_destroy_mutex(pp->mutex);
if(pp->sigrenderer)
{
duh_end_sigrenderer(pp->sigrenderer);
// al_drain_stream(dp->stream);
al_destroy_audio_stream(pp->stream);
}
free(pp);
}
}
void* get_http_page_threaded( ALLEGRO_THREAD* thread, void* ThreadData )
{
DOWNLOAD_THREAD_DATA* threadData = (DOWNLOAD_THREAD_DATA*)ThreadData;
CURL* curl_handle;
Memory* buffer = new Memory( 0 );
int cTO = 60;
curl_handle = curl_easy_init();
curl_easy_setopt( curl_handle, CURLOPT_URL, threadData->URL->c_str() );
curl_easy_setopt( curl_handle, CURLOPT_FOLLOWLOCATION, 1L );
curl_easy_setopt( curl_handle, CURLOPT_NOPROGRESS, 0L );
curl_easy_setopt( curl_handle, CURLOPT_WRITEFUNCTION, write_data );
curl_easy_setopt( curl_handle, CURLOPT_WRITEDATA, (void*)buffer );
curl_easy_setopt( curl_handle, CURLOPT_PROGRESSFUNCTION, download_progress );
curl_easy_setopt( curl_handle, CURLOPT_PROGRESSDATA, threadData->Information );
cTO = FRAMEWORK->Settings->GetQuickIntegerValue( "Downloads.TimeOut", 60 ); // Default timeout is 60, but get settings
curl_easy_setopt( curl_handle, CURLOPT_TIMEOUT, (long)cTO );
curl_easy_setopt( curl_handle, CURLOPT_NOSIGNAL, 1L );
if( FRAMEWORK->Settings->GetQuickBooleanValue( "Downloads.ProxyRequired", false ) )
{
curl_easy_setopt( curl_handle, CURLOPT_PROXY, FRAMEWORK->Settings->GetQuickStringValue( "Downloads.ProxyServer", "" )->c_str() );
curl_easy_setopt( curl_handle, CURLOPT_PROXYPORT, FRAMEWORK->Settings->GetQuickInteger64Value( "Downloads.ProxyPort", 8080 ) );
}
if( curl_easy_perform( curl_handle ) != 0 )
{
buffer->Clear();
}
curl_easy_cleanup( curl_handle );
if( !DownloadManager::AbortDownloads )
{
Event* fwEvent = new Event();
fwEvent->Type = EVENT_DOWNLOAD_COMPLETE;
fwEvent->Data.Download.URL = new std::string( threadData->URL->c_str() );
fwEvent->Data.Download.Contents = buffer;
FRAMEWORK->PushEvent( fwEvent );
}
if( thread != 0 )
{
al_destroy_thread( thread );
}
return 0;
}
static void pulseaudio_deallocate_voice(ALLEGRO_VOICE *voice)
{
PULSEAUDIO_VOICE *pv = voice->extra;
/* We do NOT hold the voice mutex here, so this does NOT result in a
* deadlock when the thread calls _al_voice_update.
*/
al_set_thread_should_stop(pv->poll_thread);
al_join_thread(pv->poll_thread, NULL);
al_destroy_thread(pv->poll_thread);
al_destroy_mutex(pv->buffer_mutex);
pa_simple_free(pv->s);
al_free(pv);
}
/* To be called when stream is destroyed */
static void ogg_stream_close(ALLEGRO_AUDIO_STREAM *stream)
{
AL_OV_DATA *extra = (AL_OV_DATA *) stream->extra;
ALLEGRO_EVENT quit_event;
quit_event.type = _KCM_STREAM_FEEDER_QUIT_EVENT_TYPE;
al_emit_user_event(al_get_audio_stream_event_source(stream), &quit_event, NULL);
al_join_thread(stream->feed_thread, NULL);
al_destroy_thread(stream->feed_thread);
ov_clear(extra->vf);
_AL_FREE(extra->vf);
_AL_FREE(extra);
stream->extra = NULL;
stream->feed_thread = NULL;
}
/* The stop_voice method should stop playback. For non-streaming voices, it
should leave the data loaded, and reset the voice position to 0. */
static int _dsound_stop_voice(ALLEGRO_VOICE* voice)
{
ALLEGRO_DS_DATA *ex_data = (ALLEGRO_DS_DATA *)voice->extra;
ALLEGRO_DEBUG("Stopping voice\n");
if (!ex_data->ds8_buffer) {
ALLEGRO_ERROR("Trying to stop empty voice buffer\n");
return 1;
}
/* if playing a sample */
if (!voice->is_streaming) {
ALLEGRO_DEBUG("Stopping non-streaming voice\n");
ex_data->ds8_buffer->Stop();
ex_data->ds8_buffer->SetCurrentPosition(0);
ALLEGRO_INFO("Non-streaming voice stopped\n");
return 0;
}
if (ex_data->stop_voice == 0) {
ALLEGRO_DEBUG("Joining thread\n");
ex_data->stop_voice = 1;
while (ex_data->stop_voice == 1) {
al_wait_cond(voice->cond, voice->mutex);
}
al_join_thread(ex_data->thread, NULL);
ALLEGRO_DEBUG("Joined thread\n");
ALLEGRO_DEBUG("Destroying thread\n");
al_destroy_thread(ex_data->thread);
ALLEGRO_DEBUG("Thread destroyed\n");
/* This is required to restart the background thread when the voice
* restarts.
*/
ex_data->stop_voice = 1;
}
ALLEGRO_DEBUG("Releasing buffer\n");
ex_data->ds8_buffer->Release();
ex_data->ds8_buffer = NULL;
ALLEGRO_INFO("Voice stopped\n");
return 0;
}
static void hapxi_exit_haptic(void)
{
void *ret_value;
ASSERT(hapxi_thread);
ASSERT(hapxi_mutex);
ASSERT(hapxi_cond);
/* Request the event thread to shut down, signal the condition, then join the thread. */
al_set_thread_should_stop(hapxi_thread);
al_signal_cond(hapxi_cond);
al_join_thread(hapxi_thread, &ret_value);
/* clean it all up. */
al_destroy_thread(hapxi_thread);
al_destroy_cond(hapxi_cond);
al_destroy_mutex(hapxi_mutex);
hapxi_mutex = NULL;
}
static void pulseaudio_deallocate_voice(ALLEGRO_VOICE *voice)
{
PULSEAUDIO_VOICE *pv = voice->extra;
al_lock_mutex(voice->mutex);
pv->status = PV_JOIN;
al_broadcast_cond(pv->status_cond);
al_unlock_mutex(voice->mutex);
/* We do NOT hold the voice mutex here, so this does NOT result in a
* deadlock when the thread calls _al_voice_update.
*/
al_join_thread(pv->poll_thread, NULL);
al_destroy_thread(pv->poll_thread);
al_destroy_cond(pv->status_cond);
al_destroy_mutex(pv->buffer_mutex);
pa_simple_free(pv->s);
al_free(pv);
}
void dumba5_stop_duh(DUMBA5_PLAYER * dp)
{
if(dp)
{
al_destroy_thread(dp->thread);
if(dp->sigrenderer)
{
duh_end_sigrenderer(dp->sigrenderer);
// al_drain_stream(dp->stream);
al_destroy_audio_stream(dp->stream);
}
free(dp);
/* if we are using the internal DUH, free it automatically,
you are responsible for freeing your own DUHs */
if(dumba5_duh)
{
unload_duh(dumba5_duh);
dumba5_duh = NULL;
}
}
}
/* Function: al_close_native_text_log
*/
void al_close_native_text_log(ALLEGRO_TEXTLOG *textlog)
{
ALLEGRO_NATIVE_DIALOG *dialog = (ALLEGRO_NATIVE_DIALOG *)textlog;
if (!dialog)
return;
if (!dialog->tl_init_error) {
dialog->tl_done = false;
if (TEXT_LOG_EXTRA_THREAD) {
al_lock_mutex(dialog->tl_text_mutex);
_al_close_native_text_log(dialog);
while (!dialog->tl_done) {
al_wait_cond(dialog->tl_text_cond, dialog->tl_text_mutex);
}
}
else {
_al_close_native_text_log(dialog);
al_lock_mutex(dialog->tl_text_mutex);
}
_al_unregister_destructor(_al_dtor_list, dialog);
}
al_ustr_free(dialog->title);
al_ustr_free(dialog->tl_pending_text);
al_destroy_user_event_source(&dialog->tl_events);
al_unlock_mutex(dialog->tl_text_mutex);
if (TEXT_LOG_EXTRA_THREAD) {
al_destroy_thread(dialog->tl_thread);
}
al_destroy_cond(dialog->tl_text_cond);
al_destroy_mutex(dialog->tl_text_mutex);
al_free(dialog);
}
int main(int argc, char **argv){
ALLEGRO_DISPLAY *display = NULL;
ALLEGRO_EVENT_QUEUE *event_queue = NULL;
ALLEGRO_TIMER *timer = NULL;
ALLEGRO_BITMAP *bouncer = NULL;
ALLEGRO_THREAD *thread_1 = NULL;
ALLEGRO_THREAD *thread_2 = NULL;
bool redraw = true;
if(!al_init()) {
fprintf(stderr, "failed to initialize allegro!\n");
return -1;
}
if(!al_install_mouse()) {
fprintf(stderr, "failed to initialize the mouse!\n");
return -1;
}
timer = al_create_timer(1.0 / FPS);
if(!timer) {
fprintf(stderr, "failed to create timer!\n");
return -1;
}
display = al_create_display(SCREEN_W, SCREEN_H);
if(!display) {
fprintf(stderr, "failed to create display!\n");
al_destroy_timer(timer);
return -1;
}
bouncer = al_create_bitmap(BOUNCER_SIZE, BOUNCER_SIZE);
if(!bouncer) {
fprintf(stderr, "failed to create bouncer bitmap!\n");
al_destroy_display(display);
al_destroy_timer(timer);
return -1;
}
al_set_target_bitmap(bouncer);
al_clear_to_color(al_map_rgb(255, 0, 255));
al_set_target_bitmap(al_get_backbuffer(display));
event_queue = al_create_event_queue();
if(!event_queue) {
fprintf(stderr, "failed to create event_queue!\n");
al_destroy_bitmap(bouncer);
al_destroy_display(display);
al_destroy_timer(timer);
return -1;
}
al_register_event_source(event_queue, al_get_display_event_source(display));
al_register_event_source(event_queue, al_get_timer_event_source(timer));
al_register_event_source(event_queue, al_get_mouse_event_source());
al_clear_to_color(al_map_rgb(0,0,0));
al_flip_display();
al_start_timer(timer);
DATA data;
thread_1 = al_create_thread(Func_Thread, &data);
al_start_thread(thread_1);
al_lock_mutex(data.mutex);
while (!data.ready){
al_wait_cond(data.cond, data.mutex);
}
al_unlock_mutex(data.mutex);
al_lock_mutex(data.mutex);
data.modi_X = true;
data.ready = false;
al_unlock_mutex(data.mutex);
thread_2 = al_create_thread(Func_Thread, &data);
al_start_thread(thread_2);
al_lock_mutex(data.mutex);
while (!data.ready){
al_wait_cond(data.cond, data.mutex);
}
al_unlock_mutex(data.mutex);
while(1)
{
ALLEGRO_EVENT ev;
al_wait_for_event(event_queue, &ev);
if(ev.type == ALLEGRO_EVENT_TIMER) {
redraw = true;
}
else if(ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
break;
}
else if(ev.type == ALLEGRO_EVENT_MOUSE_BUTTON_DOWN) {
break;
}
if(redraw && al_is_event_queue_empty(event_queue)) {
redraw = false;
al_lock_mutex(data.mutex);
float X = data.posiX;
float Y = data.posiY;
al_unlock_mutex(data.mutex);
al_draw_bitmap(bouncer, X, Y, 0);
al_flip_display();
}
}
al_destroy_thread(thread_1);
al_destroy_thread(thread_2);
al_destroy_bitmap(bouncer);
al_destroy_timer(timer);
al_destroy_display(display);
al_destroy_event_queue(event_queue);
return 0;
}
int main(void)
{
ALLEGRO_THREAD *thread[NUM_THREADS];
ALLEGRO_DISPLAY *display;
ALLEGRO_TIMER *timer;
ALLEGRO_EVENT_QUEUE *queue;
ALLEGRO_EVENT event;
bool need_draw;
int i;
for (i = 0; i < 256; i++) {
sin_lut[i] = 128 + (int) (127.0 * sin(i / 8.0));
}
if (!al_init()) {
abort_example("Could not init Allegro.\n");
return 1;
}
al_install_keyboard();
al_install_mouse();
display = al_create_display(W * IMAGES_PER_ROW,
H * NUM_THREADS / IMAGES_PER_ROW);
if (!display) {
abort_example("Error creating display\n");
return 1;
}
timer = al_install_timer(1.0/3);
if (!timer) {
abort_example("Error creating timer\n");
return 1;
}
queue = al_create_event_queue();
if (!queue) {
abort_example("Error creating event queue\n");
return 1;
}
al_register_event_source(queue, al_get_display_event_source(display));
al_register_event_source(queue, al_get_keyboard_event_source());
al_register_event_source(queue, al_get_mouse_event_source());
al_register_event_source(queue, al_get_timer_event_source(timer));
/* Note:
* Right now, A5 video displays can only be accessed from the thread which
* created them (at lesat for OpenGL). To lift this restriction, we could
* keep track of the current OpenGL context for each thread and make all
* functions accessing the display check for it.. not sure it's worth the
* additional complexity though.
*/
al_set_new_bitmap_format(ALLEGRO_PIXEL_FORMAT_RGB_888);
al_set_new_bitmap_flags(ALLEGRO_MEMORY_BITMAP);
for (i = 0; i < NUM_THREADS; i++) {
thread_info[i].bitmap = al_create_bitmap(W, H);
if (!thread_info[i].bitmap) {
goto Error;
}
thread_info[i].mutex = al_create_mutex();
if (!thread_info[i].mutex) {
goto Error;
}
thread_info[i].cond = al_create_cond();
if (!thread_info[i].cond) {
goto Error;
}
thread_info[i].is_paused = false;
thread_info[i].random_seed = i;
thread[i] = al_create_thread(thread_func, &thread_info[i]);
if (!thread[i]) {
goto Error;
}
}
set_target(0, -0.56062033041600878303, -0.56064322926933807256);
set_target(1, -0.57798076669230014080, -0.63449861991138123418);
set_target(2, 0.36676836392830602929, -0.59081385302214906030);
set_target(3, -1.48319283039401317303, -0.00000000200514696273);
set_target(4, -0.74052910500707636032, 0.18340899525730713915);
set_target(5, 0.25437906525768350097, -0.00046678223345789554);
set_target(6, -0.56062033041600878303, 0.56064322926933807256);
set_target(7, -0.57798076669230014080, 0.63449861991138123418);
set_target(8, 0.36676836392830602929, 0.59081385302214906030);
for (i = 0; i < NUM_THREADS; i++) {
al_start_thread(thread[i]);
}
al_start_timer(timer);
need_draw = true;
while (true) {
if (need_draw && al_event_queue_is_empty(queue)) {
show_images();
need_draw = false;
}
al_wait_for_event(queue, &event);
if (event.type == ALLEGRO_EVENT_TIMER) {
need_draw = true;
}
else if (event.type == ALLEGRO_EVENT_MOUSE_BUTTON_DOWN) {
int n = (event.mouse.y / H) * IMAGES_PER_ROW + (event.mouse.x / W);
if (n < NUM_THREADS) {
double x = event.mouse.x - (event.mouse.x / W) * W;
double y = event.mouse.y - (event.mouse.y / H) * H;
/* Center to the mouse click position. */
if (thread_info[n].is_paused) {
thread_info[n].target_x = x / W - 0.5;
thread_info[n].target_y = y / H - 0.5;
}
toggle_pausedness(n);
}
}
else if (event.type == ALLEGRO_EVENT_DISPLAY_EXPOSE) {
need_draw = true;
}
else if (event.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
break;
}
else if (event.type == ALLEGRO_EVENT_KEY_DOWN) {
if (event.keyboard.keycode == ALLEGRO_KEY_ESCAPE) {
break;
}
need_draw = true;
}
}
for (i = 0; i < NUM_THREADS; i++) {
/* Set the flag to stop the thread. The thread might be waiting on a
* condition variable, so signal the condition to force it to wake up.
*/
al_set_thread_should_stop(thread[i]);
al_lock_mutex(thread_info[i].mutex);
al_broadcast_cond(thread_info[i].cond);
al_unlock_mutex(thread_info[i].mutex);
/* al_destroy_thread() implicitly joins the thread, so this call is not
* strictly necessary.
*/
al_join_thread(thread[i], NULL);
al_destroy_thread(thread[i]);
}
al_destroy_event_queue(queue);
al_uninstall_timer(timer);
al_destroy_display(display);
return 0;
Error:
return 1;
}
void main_loop(ALLEGRO_EVENT_QUEUE *event_queue) {
int color = 0, c2 = 0, c3 = 0;
bool stlacene_tlacitka[ALLEGRO_KEY_MAX];
memset(stlacene_tlacitka, 0, sizeof(stlacene_tlacitka));
struct Player *player;
player = player_new();
struct Objekt * obj = malloc(sizeof(struct Objekt));
list_add(&scena, obj);
obj->objekt = player;
obj->draw = player_draw;
obj->destroy = player_destroy;
obj->copy = player_copy;
mutex = al_create_mutex();
ALLEGRO_THREAD *thread = al_create_thread(kresliace_vlakno, event_queue);
al_start_thread(thread);
for (;;) {
ALLEGRO_EVENT event;
al_wait_for_event(event_queue, &event);
if (event.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
break;
}
if (event.type == ALLEGRO_EVENT_TIMER) {
al_lock_mutex(mutex);
if (stlacene_tlacitka[ALLEGRO_KEY_LEFT]) {
player->x = player->x - 10;
if (player->x < 0) player->x = 0;
}
if (stlacene_tlacitka[ALLEGRO_KEY_RIGHT]) {
player->x = player->x + 10;
if (player->x > SCREEN_W - 64) player->x = SCREEN_W - 64;
}
al_unlock_mutex(mutex);
}
if (event.type == ALLEGRO_EVENT_KEY_DOWN
||event.type == ALLEGRO_EVENT_KEY_UP) {
ALLEGRO_KEYBOARD_STATE stav_klavesnice;
al_get_keyboard_state(&stav_klavesnice);
if (al_key_down(&stav_klavesnice, ALLEGRO_KEY_ESCAPE)) {
break;
}
if (al_key_down(&stav_klavesnice, ALLEGRO_KEY_LEFT)) {
stlacene_tlacitka[ALLEGRO_KEY_LEFT] = true;
} else {
stlacene_tlacitka[ALLEGRO_KEY_LEFT] = false;
}
if (al_key_down(&stav_klavesnice, ALLEGRO_KEY_RIGHT)) {
stlacene_tlacitka[ALLEGRO_KEY_RIGHT] = true;
} else {
stlacene_tlacitka[ALLEGRO_KEY_RIGHT] = false;
}
if (al_key_down(&stav_klavesnice, ALLEGRO_KEY_UP)) {
stlacene_tlacitka[ALLEGRO_KEY_UP] = true;
} else {
stlacene_tlacitka[ALLEGRO_KEY_UP] = false;
}
if (al_key_down(&stav_klavesnice, ALLEGRO_KEY_DOWN)) {
stlacene_tlacitka[ALLEGRO_KEY_DOWN] = true;
} else {
stlacene_tlacitka[ALLEGRO_KEY_DOWN] = false;
}
}
}
al_destroy_thread(thread);
}
