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Add THREADS_ENABLED macro in order to compile Godot to run on the main thread

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This commit is contained in:
Adam Scott
2023-12-01 13:39:09 -05:00
parent 107f2961cc
commit bd70b8e1f6
33 changed files with 447 additions and 72 deletions
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6
core/object/worker_thread_pool.cpp
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@@ -47,6 +47,7 @@ WorkerThreadPool *WorkerThreadPool::singleton = nullptr;
thread_local CommandQueueMT *WorkerThreadPool::flushing_cmd_queue = nullptr;
void WorkerThreadPool::_process_task(Task *p_task) {
#ifdef THREADS_ENABLED
int pool_thread_index = thread_ids[Thread::get_caller_id()];
ThreadData &curr_thread = threads[pool_thread_index];
Task *prev_task = nullptr; // In case this is recursively called.
@@ -69,6 +70,7 @@ void WorkerThreadPool::_process_task(Task *p_task) {
curr_thread.current_task = p_task;
task_mutex.unlock();
}
#endif
if (p_task->group) {
// Handling a group
@@ -143,6 +145,7 @@ void WorkerThreadPool::_process_task(Task *p_task) {
}
}
#ifdef THREADS_ENABLED
{
curr_thread.current_task = prev_task;
if (p_task->low_priority) {
@@ -159,6 +162,7 @@ void WorkerThreadPool::_process_task(Task *p_task) {
}
set_current_thread_safe_for_nodes(safe_for_nodes_backup);
#endif
}
void WorkerThreadPool::_thread_function(void *p_user) {
@@ -542,6 +546,7 @@ bool WorkerThreadPool::is_group_task_completed(GroupID p_group) const {
}
void WorkerThreadPool::wait_for_group_task_completion(GroupID p_group) {
#ifdef THREADS_ENABLED
task_mutex.lock();
Group **groupp = groups.getptr(p_group);
task_mutex.unlock();
@@ -574,6 +579,7 @@ void WorkerThreadPool::wait_for_group_task_completion(GroupID p_group) {
task_mutex.lock(); // This mutex is needed when Physics 2D and/or 3D is selected to run on a separate thread.
groups.erase(p_group);
task_mutex.unlock();
#endif
}
int WorkerThreadPool::get_thread_index() {