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-rw-r--r--core/os/mutex.cpp4
-rw-r--r--core/os/mutex.h27
-rw-r--r--core/os/os.cpp21
-rw-r--r--core/os/os.h9
-rw-r--r--core/os/pool_allocator.cpp8
-rw-r--r--core/os/rw_lock.h17
-rw-r--r--core/os/semaphore.h13
-rw-r--r--core/os/thread.cpp44
-rw-r--r--core/os/thread.h40
-rw-r--r--core/os/threaded_array_processor.h19
10 files changed, 39 insertions, 163 deletions
diff --git a/core/os/mutex.cpp b/core/os/mutex.cpp
index 1d4400bfc1..512db1737a 100644
--- a/core/os/mutex.cpp
+++ b/core/os/mutex.cpp
@@ -40,11 +40,7 @@ void _global_unlock() {
_global_mutex.unlock();
}
-#ifndef NO_THREADS
-
template class MutexImpl<std::recursive_mutex>;
template class MutexImpl<std::mutex>;
template class MutexLock<MutexImpl<std::recursive_mutex>>;
template class MutexLock<MutexImpl<std::mutex>>;
-
-#endif
diff --git a/core/os/mutex.h b/core/os/mutex.h
index a51248807b..eb58418bd6 100644
--- a/core/os/mutex.h
+++ b/core/os/mutex.h
@@ -34,8 +34,6 @@
#include "core/error/error_list.h"
#include "core/typedefs.h"
-#if !defined(NO_THREADS)
-
#include <mutex>
template <class StdMutexT>
@@ -79,29 +77,4 @@ extern template class MutexImpl<std::mutex>;
extern template class MutexLock<MutexImpl<std::recursive_mutex>>;
extern template class MutexLock<MutexImpl<std::mutex>>;
-#else
-
-class FakeMutex {
- FakeMutex() {}
-};
-
-template <class MutexT>
-class MutexImpl {
-public:
- _ALWAYS_INLINE_ void lock() const {}
- _ALWAYS_INLINE_ void unlock() const {}
- _ALWAYS_INLINE_ Error try_lock() const { return OK; }
-};
-
-template <class MutexT>
-class MutexLock {
-public:
- explicit MutexLock(const MutexT &p_mutex) {}
-};
-
-using Mutex = MutexImpl<FakeMutex>;
-using BinaryMutex = MutexImpl<FakeMutex>; // Non-recursive, handle with care
-
-#endif // !NO_THREADS
-
#endif // MUTEX_H
diff --git a/core/os/os.cpp b/core/os/os.cpp
index 526b31ae7e..bbb2a94fe7 100644
--- a/core/os/os.cpp
+++ b/core/os/os.cpp
@@ -38,6 +38,7 @@
#include "core/version_generated.gen.h"
#include <stdarg.h>
+#include <thread>
OS *OS::singleton = nullptr;
uint64_t OS::target_ticks = 0;
@@ -54,10 +55,6 @@ double OS::get_unix_time() const {
return 0;
}
-void OS::debug_break() {
- // something
-}
-
void OS::_set_logger(CompositeLogger *p_logger) {
if (_logger) {
memdelete(_logger);
@@ -325,21 +322,13 @@ String OS::get_unique_id() const {
}
int OS::get_processor_count() const {
- return 1;
+ return std::thread::hardware_concurrency();
}
String OS::get_processor_name() const {
return "";
}
-bool OS::can_use_threads() const {
-#ifdef NO_THREADS
- return false;
-#else
- return true;
-#endif
-}
-
void OS::set_has_server_feature_callback(HasServerFeatureCallback p_callback) {
has_server_feature_callback = p_callback;
}
@@ -523,10 +512,10 @@ void OS::add_frame_delay(bool p_can_draw) {
if (is_in_low_processor_usage_mode() || !p_can_draw) {
dynamic_delay = get_low_processor_usage_mode_sleep_usec();
}
- const int target_fps = Engine::get_singleton()->get_target_fps();
- if (target_fps > 0 && !Engine::get_singleton()->is_editor_hint()) {
+ const int max_fps = Engine::get_singleton()->get_max_fps();
+ if (max_fps > 0 && !Engine::get_singleton()->is_editor_hint()) {
// Override the low processor usage mode sleep delay if the target FPS is lower.
- dynamic_delay = MAX(dynamic_delay, (uint64_t)(1000000 / target_fps));
+ dynamic_delay = MAX(dynamic_delay, (uint64_t)(1000000 / max_fps));
}
if (dynamic_delay > 0) {
diff --git a/core/os/os.h b/core/os/os.h
index c8821d07bf..af7b40f3ec 100644
--- a/core/os/os.h
+++ b/core/os/os.h
@@ -69,6 +69,7 @@ class OS {
// so we can retrieve the rendering drivers available
int _display_driver_id = -1;
String _current_rendering_driver_name;
+ String _current_rendering_method;
protected:
void _set_logger(CompositeLogger *p_logger);
@@ -98,6 +99,8 @@ protected:
virtual void initialize_joypads() = 0;
void set_current_rendering_driver_name(String p_driver_name) { _current_rendering_driver_name = p_driver_name; }
+ void set_current_rendering_method(String p_name) { _current_rendering_method = p_name; }
+
void set_display_driver_id(int p_display_driver_id) { _display_driver_id = p_display_driver_id; }
virtual void set_main_loop(MainLoop *p_main_loop) = 0;
@@ -116,6 +119,8 @@ public:
static OS *get_singleton();
String get_current_rendering_driver_name() const { return _current_rendering_driver_name; }
+ String get_current_rendering_method() const { return _current_rendering_method; }
+
int get_display_driver_id() const { return _display_driver_id; }
virtual Vector<String> get_video_adapter_driver_info() const = 0;
@@ -284,8 +289,6 @@ public:
virtual Error move_to_trash(const String &p_path) { return FAILED; }
- virtual void debug_break();
-
virtual int get_exit_code() const;
// `set_exit_code` should only be used from `SceneTree` (or from a similar
// level, e.g. from the `Main::start` if leaving without creating a `SceneTree`).
@@ -298,8 +301,6 @@ public:
virtual String get_unique_id() const;
- virtual bool can_use_threads() const;
-
bool has_feature(const String &p_feature);
void set_has_server_feature_callback(HasServerFeatureCallback p_callback);
diff --git a/core/os/pool_allocator.cpp b/core/os/pool_allocator.cpp
index f622e2c7c5..e7f2cff7c5 100644
--- a/core/os/pool_allocator.cpp
+++ b/core/os/pool_allocator.cpp
@@ -35,8 +35,6 @@
#include "core/os/os.h"
#include "core/string/print_string.h"
-#include <assert.h>
-
#define COMPACT_CHUNK(m_entry, m_to_pos) \
do { \
void *_dst = &((unsigned char *)pool)[m_to_pos]; \
@@ -169,11 +167,6 @@ bool PoolAllocator::find_entry_index(EntryIndicesPos *p_map_pos, const Entry *p_
PoolAllocator::ID PoolAllocator::alloc(int p_size) {
ERR_FAIL_COND_V(p_size < 1, POOL_ALLOCATOR_INVALID_ID);
-#ifdef DEBUG_ENABLED
- if (p_size > free_mem) {
- OS::get_singleton()->debug_break();
- }
-#endif
ERR_FAIL_COND_V(p_size > free_mem, POOL_ALLOCATOR_INVALID_ID);
mt_lock();
@@ -482,7 +475,6 @@ void *PoolAllocator::get(ID p_mem) {
ERR_FAIL_COND_V(!e, nullptr);
}
if (e->lock == 0) {
- //assert(0);
mt_unlock();
ERR_PRINT("e->lock == 0");
return nullptr;
diff --git a/core/os/rw_lock.h b/core/os/rw_lock.h
index a046f474ea..d3206547c7 100644
--- a/core/os/rw_lock.h
+++ b/core/os/rw_lock.h
@@ -33,8 +33,6 @@
#include "core/error/error_list.h"
-#if !defined(NO_THREADS)
-
#include <shared_mutex>
class RWLock {
@@ -72,21 +70,6 @@ public:
}
};
-#else
-
-class RWLock {
-public:
- void read_lock() const {}
- void read_unlock() const {}
- Error read_try_lock() const { return OK; }
-
- void write_lock() {}
- void write_unlock() {}
- Error write_try_lock() { return OK; }
-};
-
-#endif
-
class RWLockRead {
const RWLock &lock;
diff --git a/core/os/semaphore.h b/core/os/semaphore.h
index 72df52dd34..1a93d3ee2c 100644
--- a/core/os/semaphore.h
+++ b/core/os/semaphore.h
@@ -34,8 +34,6 @@
#include "core/error/error_list.h"
#include "core/typedefs.h"
-#if !defined(NO_THREADS)
-
#include <condition_variable>
#include <mutex>
@@ -70,15 +68,4 @@ public:
}
};
-#else
-
-class Semaphore {
-public:
- _ALWAYS_INLINE_ void post() const {}
- _ALWAYS_INLINE_ void wait() const {}
- _ALWAYS_INLINE_ bool try_wait() const { return true; }
-};
-
-#endif
-
#endif // SEMAPHORE_H
diff --git a/core/os/thread.cpp b/core/os/thread.cpp
index c8072b7280..712f4793eb 100644
--- a/core/os/thread.cpp
+++ b/core/os/thread.cpp
@@ -34,15 +34,9 @@
#include "thread.h"
#include "core/object/script_language.h"
-
-#if !defined(NO_THREADS)
-
#include "core/templates/safe_refcount.h"
-Error (*Thread::set_name_func)(const String &) = nullptr;
-void (*Thread::set_priority_func)(Thread::Priority) = nullptr;
-void (*Thread::init_func)() = nullptr;
-void (*Thread::term_func)() = nullptr;
+Thread::PlatformFunctions Thread::platform_functions;
uint64_t Thread::_thread_id_hash(const std::thread::id &p_t) {
static std::hash<std::thread::id> hasher;
@@ -52,30 +46,27 @@ uint64_t Thread::_thread_id_hash(const std::thread::id &p_t) {
Thread::ID Thread::main_thread_id = _thread_id_hash(std::this_thread::get_id());
thread_local Thread::ID Thread::caller_id = 0;
-void Thread::_set_platform_funcs(
- Error (*p_set_name_func)(const String &),
- void (*p_set_priority_func)(Thread::Priority),
- void (*p_init_func)(),
- void (*p_term_func)()) {
- Thread::set_name_func = p_set_name_func;
- Thread::set_priority_func = p_set_priority_func;
- Thread::init_func = p_init_func;
- Thread::term_func = p_term_func;
+void Thread::_set_platform_functions(const PlatformFunctions &p_functions) {
+ platform_functions = p_functions;
}
void Thread::callback(Thread *p_self, const Settings &p_settings, Callback p_callback, void *p_userdata) {
Thread::caller_id = _thread_id_hash(p_self->thread.get_id());
- if (set_priority_func) {
- set_priority_func(p_settings.priority);
+ if (platform_functions.set_priority) {
+ platform_functions.set_priority(p_settings.priority);
}
- if (init_func) {
- init_func();
+ if (platform_functions.init) {
+ platform_functions.init();
+ }
+ ScriptServer::thread_enter(); // Scripts may need to attach a stack.
+ if (platform_functions.wrapper) {
+ platform_functions.wrapper(p_callback, p_userdata);
+ } else {
+ p_callback(p_userdata);
}
- ScriptServer::thread_enter(); //scripts may need to attach a stack
- p_callback(p_userdata);
ScriptServer::thread_exit();
- if (term_func) {
- term_func();
+ if (platform_functions.term) {
+ platform_functions.term();
}
}
@@ -108,8 +99,8 @@ void Thread::wait_to_finish() {
}
Error Thread::set_name(const String &p_name) {
- if (set_name_func) {
- return set_name_func(p_name);
+ if (platform_functions.set_name) {
+ return platform_functions.set_name(p_name);
}
return ERR_UNAVAILABLE;
@@ -128,5 +119,4 @@ Thread::~Thread() {
}
}
-#endif
#endif // PLATFORM_THREAD_OVERRIDE
diff --git a/core/os/thread.h b/core/os/thread.h
index 0fb283e224..86442de760 100644
--- a/core/os/thread.h
+++ b/core/os/thread.h
@@ -35,15 +35,14 @@
#ifdef PLATFORM_THREAD_OVERRIDE
#include "platform_thread.h"
#else
+
#ifndef THREAD_H
#define THREAD_H
+#include "core/templates/safe_refcount.h"
#include "core/typedefs.h"
-#if !defined(NO_THREADS)
-#include "core/templates/safe_refcount.h"
#include <thread>
-#endif
class String;
@@ -64,8 +63,15 @@ public:
Settings() { priority = PRIORITY_NORMAL; }
};
+ struct PlatformFunctions {
+ Error (*set_name)(const String &) = nullptr;
+ void (*set_priority)(Thread::Priority) = nullptr;
+ void (*init)() = nullptr;
+ void (*wrapper)(Thread::Callback, void *) = nullptr;
+ void (*term)() = nullptr;
+ };
+
private:
-#if !defined(NO_THREADS)
friend class Main;
static ID main_thread_id;
@@ -78,20 +84,11 @@ private:
static void callback(Thread *p_self, const Settings &p_settings, Thread::Callback p_callback, void *p_userdata);
- static Error (*set_name_func)(const String &);
- static void (*set_priority_func)(Thread::Priority);
- static void (*init_func)();
- static void (*term_func)();
-#endif
+ static PlatformFunctions platform_functions;
public:
- static void _set_platform_funcs(
- Error (*p_set_name_func)(const String &),
- void (*p_set_priority_func)(Thread::Priority),
- void (*p_init_func)() = nullptr,
- void (*p_term_func)() = nullptr);
+ static void _set_platform_functions(const PlatformFunctions &p_functions);
-#if !defined(NO_THREADS)
_FORCE_INLINE_ ID get_id() const { return id; }
// get the ID of the caller thread
_FORCE_INLINE_ static ID get_caller_id() { return caller_id; }
@@ -107,19 +104,6 @@ public:
Thread();
~Thread();
-#else
- _FORCE_INLINE_ ID get_id() const { return 0; }
- // get the ID of the caller thread
- _FORCE_INLINE_ static ID get_caller_id() { return 0; }
- // get the ID of the main thread
- _FORCE_INLINE_ static ID get_main_id() { return 0; }
-
- static Error set_name(const String &p_name) { return ERR_UNAVAILABLE; }
-
- void start(Thread::Callback p_callback, void *p_user, const Settings &p_settings = Settings()) {}
- bool is_started() const { return false; }
- void wait_to_finish() {}
-#endif
};
#endif // THREAD_H
diff --git a/core/os/threaded_array_processor.h b/core/os/threaded_array_processor.h
index 935fc7a360..95a2253f14 100644
--- a/core/os/threaded_array_processor.h
+++ b/core/os/threaded_array_processor.h
@@ -49,8 +49,6 @@ struct ThreadArrayProcessData {
}
};
-#ifndef NO_THREADS
-
template <class T>
void process_array_thread(void *ud) {
T &data = *(T *)ud;
@@ -86,21 +84,4 @@ void thread_process_array(uint32_t p_elements, C *p_instance, M p_method, U p_us
memdelete_arr(threads);
}
-#else
-
-template <class C, class M, class U>
-void thread_process_array(uint32_t p_elements, C *p_instance, M p_method, U p_userdata) {
- ThreadArrayProcessData<C, U> data;
- data.method = p_method;
- data.instance = p_instance;
- data.userdata = p_userdata;
- data.index.set(0);
- data.elements = p_elements;
- for (uint32_t i = 0; i < p_elements; i++) {
- data.process(i);
- }
-}
-
-#endif
-
#endif // THREADED_ARRAY_PROCESSOR_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 03:01:41 +0000