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wayland: no pthreads needed

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IoIxD 2025-12-30 19:15:33 -07:00
commit 324257c43f
1 changed files with 3 additions and 47 deletions
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50
src/backend/wayland.c
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@ -1447,9 +1447,8 @@ static void MwLLFreeColorImpl(MwLLColor color) {
free(color); free(color);
} }
static void* display_dispatch_thread(void* data) { static int MwLLPendingImpl(MwLL handle) {
MwLL handle = data; MwBool pending = MwFALSE;
MwU64 pending = 0;
struct timespec timeout; struct timespec timeout;
timeout.tv_nsec = 100; timeout.tv_nsec = 100;
@ -1459,50 +1458,7 @@ static void* display_dispatch_thread(void* data) {
pending = wl_display_dispatch_timeout(handle->wayland.display, &timeout); pending = wl_display_dispatch_timeout(handle->wayland.display, &timeout);
} }
handle->wayland.break_dispatch = MwTRUE; return handle->wayland.force_render || handle->wayland.events_pending || pending;
return (void*)pending;
};
static void* force_render_thread(void* data) {
MwLL handle = data;
while(!handle->wayland.force_render && !handle->wayland.events_pending) {
}
handle->wayland.break_pending = MwTRUE;
return NULL;
};
static int MwLLPendingImpl(MwLL handle) {
pthread_t t1, t2;
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_create(&t1, &attr, display_dispatch_thread, handle);
pthread_create(&t2, &attr, force_render_thread, handle);
while(MwTRUE) {
if(handle->wayland.break_dispatch) {
pthread_join(t1, (void**)&handle->wayland.events_pending);
handle->wayland.break_dispatch = MwFALSE;
handle->wayland.force_render = MwTRUE;
pthread_cancel(t2);
break;
}
if(handle->wayland.break_pending) {
handle->wayland.break_dispatch = MwTRUE;
pthread_join(t2, NULL);
pthread_join(t1, (void**)&handle->wayland.events_pending);
handle->wayland.break_pending = MwFALSE;
break;
}
}
return handle->wayland.events_pending;
} }
static void MwLLNextEventImpl(MwLL handle) { static void MwLLNextEventImpl(MwLL handle) {