int barrier::notify_and_wait(const int barrier_id)
{
if (barrier_id < 1 || barrier_id > barrier_ids.size())
{
return -1;
}
int index = barrier::id_to_index(barrier_id);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
std::unique_lock<std::mutex> lck(barrier_lock);
#else
pthread_mutex_lock(&barrier_lock);
#endif
if (barrier_ids[index] == nclient)
{
barrier_ids[index] = 0;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
lck.unlock();
#else
pthread_mutex_unlock(&barrier_lock);
#endif
// remote_notify needs to be after the above boundary check.
// otherwise the check may include the effect of this notify.
remote_notify(barrier_id);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
lck.lock();
#else
pthread_mutex_lock(&barrier_lock);
#endif
while (barrier_ids[index] < nclient)
{
#ifdef __GXX_EXPERIMENTAL_CXX0X__
barrier_cond.wait(lck);
#else
pthread_cond_wait(&barrier_cond, &barrier_lock);
#endif
}
#ifndef __GXX_EXPERIMENTAL_CXX0X__
pthread_mutex_unlock(&barrier_lock);
#endif
return 0;
}
void handle_X_events_sdl (void) {
SDL_Event ev;
unsigned int key;
while (SDL_PollEvent(&ev)) {
switch(ev.type){
case SDL_VIDEOEXPOSE: // SDL render event
render_sdl(buffer);
break;
case SDL_QUIT:
if ((interaction_override&OVR_QUIT_KEY) == 0) loop_flag=0;
break;
case SDL_KEYDOWN:
key = ev.key.keysym.sym;
if(ev.key.keysym.sym==SDLK_ESCAPE) {
if ((interaction_override&OVR_QUIT_KEY) == 0) {
loop_flag=0;
} else {
remote_notify(NTY_KEYBOARD, 310, "keypress=%d", (unsigned int) key);
}
} else if(ev.key.keysym.sym==SDLK_s) {
ui_osd_tc();
} else if(ev.key.keysym.sym==SDLK_a) {
sdl_set_ontop(sdl_ontop^=1);
} else if(ev.key.keysym.sym==SDLK_f) {
sdl_toggle_fullscreen(2);
} else if(ev.key.keysym.sym==SDLK_l) {
want_letterbox=!want_letterbox;
sdl_letterbox_change();
} else if(ev.key.keysym.sym==SDLK_m) {
mousecursor_sdl(2);
} else if(ev.key.keysym.sym==SDLK_v) {
ui_osd_fn();
} else if(ev.key.keysym.sym==SDLK_b) {
ui_osd_box();
} else if(ev.key.keysym.sym==SDLK_i) {
ui_osd_fileinfo();
} else if(ev.key.keysym.sym==SDLK_g) {
ui_osd_geo();
} else if(ev.key.keysym.sym== SDLK_c && ev.key.keysym.mod&KMOD_SHIFT) {
ui_osd_clear();
} else if(ev.key.keysym.sym== SDLK_LESS || (ev.key.keysym.sym== SDLK_COMMA && ev.key.keysym.mod&KMOD_SHIFT) ) { // '<'
XCresize_scale(-1);
} else if(ev.key.keysym.sym== SDLK_GREATER || (ev.key.keysym.sym== SDLK_PERIOD && ev.key.keysym.mod&KMOD_SHIFT) ) { // '>'
XCresize_scale(1);
} else if(ev.key.keysym.sym==SDLK_PERIOD) {
XCresize_percent(100);
resize_sdl(ffctv_width, ffctv_height);
} else if(ev.key.keysym.sym== SDLK_COMMA) { // ','
XCresize_aspect(0);
} else if(ev.key.keysym.sym==SDLK_o) {
ui_osd_offset_cycle();
} else if(ev.key.keysym.sym==SDLK_p) {
ui_osd_permute();
} else if(ev.key.keysym.sym== SDLK_BACKSLASH) {
XCtimeoffset(0, (unsigned int) key);
} else if(ev.key.keysym.sym== SDLK_EQUALS && ev.key.keysym.mod&KMOD_SHIFT) { // '+' SDLK_PLUS does not work :/
XCtimeoffset(1, (unsigned int) key);
} else if(ev.key.keysym.sym==SDLK_MINUS) {
XCtimeoffset(-1, (unsigned int) key);
} else if(ev.key.keysym.sym== SDLK_LEFTBRACKET && ev.key.keysym.mod&KMOD_SHIFT) { // '{'
XCtimeoffset(-2, (unsigned int) key);
} else if(ev.key.keysym.sym== SDLK_RIGHTBRACKET&& ev.key.keysym.mod&KMOD_SHIFT) { // '}'
XCtimeoffset(2, (unsigned int) key);
#ifdef CROPIMG
} else if(ev.key.keysym.sym== SDLK_LEFTBRACKET) { // '['
} else if(ev.key.keysym.sym== SDLK_RIGHTBRACKET) { // ']'
#endif
} else if(ev.key.keysym.sym== SDLK_BACKSPACE) {
if ((interaction_override&OVR_JCONTROL) == 0) jackt_rewind();
remote_notify(NTY_KEYBOARD, 310, "keypress=%d # backspace", 0xff08);
} else if(ev.key.keysym.sym== SDLK_SPACE) {
if ((interaction_override&OVR_JCONTROL) == 0) jackt_toggle();
remote_notify(NTY_KEYBOARD, 310, "keypress=%d # space", 0x0020);
} else {
remote_notify(NTY_KEYBOARD, 310, "keypress=%d", (unsigned int) key);
//printf("SDL key event: %x\n", ev.key.keysym.sym);
}
break;
case SDL_VIDEORESIZE:
sdl_screen = SDL_SetVideoMode(ev.resize.w, ev.resize.h, 0, MYSDLFLAGS);
sdl_rect.w=ev.resize.w;
sdl_rect.h=ev.resize.h;
resized_sdl();
force_redraw=1;
break;
case SDL_MOUSEBUTTONUP:
switch(ev.button.button) {
case SDL_BUTTON_WHEELUP:
XCresize_aspect(-1);
break;
case SDL_BUTTON_WHEELDOWN:
XCresize_aspect(1);
break;
case SDL_BUTTON_MIDDLE:
XCresize_aspect(0);
break;
default:
break;
}
break;
case SDL_ACTIVEEVENT: /** Application loses/gains visibility */
/* TODO disable rendering when inactive */
break;
case SDL_MOUSEMOTION:
break;
default: /* unhandled event */
//printf("SDL EVENT: %x\n", ev.type );
break;
}
}
}
