tiennm99/godot
1
0
Fork 0
mirror of https://github.com/tiennm99/godot.git synced 2026-08-19 10:23:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #45618 from RandomShaper/modernize_mt_3.2

Browse Source 
Backport of all the multi-threading modernization (3.2)
This commit is contained in:
Hein-Pieter van Braam
2021-02-18 20:47:24 +01:00
committed by GitHub
parent 418a08d678 4485b43a57
commit 220f24c191
191 changed files with 1688 additions and 4522 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/alsa/audio_driver_alsa.cpp
+5 -22
View File
@@ -169,8 +169,7 @@ Error AudioDriverALSA::init() {
Error err = init_device();
if (err == OK) {
mutex = Mutex::create();
thread = Thread::create(AudioDriverALSA::thread_func, this);
thread.start(AudioDriverALSA::thread_func, this);
}
return err;
@@ -314,16 +313,12 @@ void AudioDriverALSA::set_device(String device) {
void AudioDriverALSA::lock() {
if (!thread || !mutex)
return;
mutex->lock();
mutex.lock();
}
void AudioDriverALSA::unlock() {
if (!thread || !mutex)
return;
mutex->unlock();
mutex.unlock();
}
void AudioDriverALSA::finish_device() {
@@ -336,25 +331,13 @@ void AudioDriverALSA::finish_device() {
void AudioDriverALSA::finish() {
if (thread) {
exit_thread = true;
Thread::wait_to_finish(thread);
memdelete(thread);
thread = NULL;
if (mutex) {
memdelete(mutex);
mutex = NULL;
}
}
exit_thread = true;
thread.wait_to_finish();
finish_device();
}
AudioDriverALSA::AudioDriverALSA() :
thread(NULL),
mutex(NULL),
pcm_handle(NULL),
device_name("Default"),
new_device("Default") {
drivers/alsa/audio_driver_alsa.h
+2 -2
View File
@@ -41,8 +41,8 @@
class AudioDriverALSA : public AudioDriver {
Thread *thread;
Mutex *mutex;
Thread thread;
Mutex mutex;
snd_pcm_t *pcm_handle;
drivers/alsamidi/midi_driver_alsamidi.cpp
+5 -21
View File
@@ -148,27 +148,16 @@ Error MIDIDriverALSAMidi::open() {
}
snd_device_name_free_hint(hints);
mutex = Mutex::create();
exit_thread = false;
thread = Thread::create(MIDIDriverALSAMidi::thread_func, this);
thread.start(MIDIDriverALSAMidi::thread_func, this);
return OK;
}
void MIDIDriverALSAMidi::close() {
if (thread) {
exit_thread = true;
Thread::wait_to_finish(thread);
memdelete(thread);
thread = NULL;
}
if (mutex) {
memdelete(mutex);
mutex = NULL;
}
exit_thread = true;
thread.wait_to_finish();
for (int i = 0; i < connected_inputs.size(); i++) {
snd_rawmidi_t *midi_in = connected_inputs[i];
@@ -179,14 +168,12 @@ void MIDIDriverALSAMidi::close() {
void MIDIDriverALSAMidi::lock() const {
if (mutex)
mutex->lock();
mutex.lock();
}
void MIDIDriverALSAMidi::unlock() const {
if (mutex)
mutex->unlock();
mutex.unlock();
}
PoolStringArray MIDIDriverALSAMidi::get_connected_inputs() {
@@ -210,9 +197,6 @@ PoolStringArray MIDIDriverALSAMidi::get_connected_inputs() {
MIDIDriverALSAMidi::MIDIDriverALSAMidi() {
mutex = NULL;
thread = NULL;
exit_thread = false;
}
drivers/alsamidi/midi_driver_alsamidi.h
+2 -2
View File
@@ -43,8 +43,8 @@
class MIDIDriverALSAMidi : public MIDIDriver {
Thread *thread;
Mutex *mutex;
Thread thread;
Mutex mutex;
Vector<snd_rawmidi_t *> connected_inputs;
drivers/coreaudio/audio_driver_coreaudio.cpp
+3 -15
View File
@@ -69,8 +69,6 @@ OSStatus AudioDriverCoreAudio::output_device_address_cb(AudioObjectID inObjectID
#endif
Error AudioDriverCoreAudio::init() {
mutex = Mutex::create();
AudioComponentDescription desc;
zeromem(&desc, sizeof(desc));
desc.componentType = kAudioUnitType_Output;
@@ -280,19 +278,15 @@ AudioDriver::SpeakerMode AudioDriverCoreAudio::get_speaker_mode() const {
};
void AudioDriverCoreAudio::lock() {
if (mutex)
mutex->lock();
mutex.lock();
};
void AudioDriverCoreAudio::unlock() {
if (mutex)
mutex->unlock();
mutex.unlock();
};
bool AudioDriverCoreAudio::try_lock() {
if (mutex)
return mutex->try_lock() == OK;
return true;
return mutex.try_lock() == OK;
}
void AudioDriverCoreAudio::finish() {
@@ -344,11 +338,6 @@ void AudioDriverCoreAudio::finish() {
audio_unit = NULL;
unlock();
}
if (mutex) {
memdelete(mutex);
mutex = NULL;
}
}
Error AudioDriverCoreAudio::capture_init() {
@@ -691,7 +680,6 @@ AudioDriverCoreAudio::AudioDriverCoreAudio() :
audio_unit(NULL),
input_unit(NULL),
active(false),
mutex(NULL),
device_name("Default"),
capture_device_name("Default"),
mix_rate(0),
drivers/coreaudio/audio_driver_coreaudio.h
+1 -1
View File
@@ -46,7 +46,7 @@ class AudioDriverCoreAudio : public AudioDriver {
AudioComponentInstance input_unit;
bool active;
Mutex *mutex;
Mutex mutex;
String device_name;
String capture_device_name;
drivers/pulseaudio/audio_driver_pulseaudio.cpp
+5 -20
View File
@@ -294,8 +294,7 @@ Error AudioDriverPulseAudio::init() {
Error err = init_device();
if (err == OK) {
mutex = Mutex::create();
thread = Thread::create(AudioDriverPulseAudio::thread_func, this);
thread.start(AudioDriverPulseAudio::thread_func, this);
}
return OK;
@@ -600,16 +599,12 @@ void AudioDriverPulseAudio::set_device(String device) {
void AudioDriverPulseAudio::lock() {
if (!thread || !mutex)
return;
mutex->lock();
mutex.lock();
}
void AudioDriverPulseAudio::unlock() {
if (!thread || !mutex)
return;
mutex->unlock();
mutex.unlock();
}
void AudioDriverPulseAudio::finish_device() {
@@ -623,11 +618,11 @@ void AudioDriverPulseAudio::finish_device() {
void AudioDriverPulseAudio::finish() {
if (!thread)
if (!thread.is_started())
return;
exit_thread = true;
Thread::wait_to_finish(thread);
thread.wait_to_finish();
finish_device();
@@ -641,14 +636,6 @@ void AudioDriverPulseAudio::finish() {
pa_mainloop_free(pa_ml);
pa_ml = NULL;
}
memdelete(thread);
if (mutex) {
memdelete(mutex);
mutex = NULL;
}
thread = NULL;
}
Error AudioDriverPulseAudio::capture_init_device() {
@@ -802,8 +789,6 @@ String AudioDriverPulseAudio::capture_get_device() {
}
AudioDriverPulseAudio::AudioDriverPulseAudio() :
thread(NULL),
mutex(NULL),
pa_ml(NULL),
pa_ctx(NULL),
pa_str(NULL),
drivers/pulseaudio/audio_driver_pulseaudio.h
+2 -2
View File
@@ -41,8 +41,8 @@
class AudioDriverPulseAudio : public AudioDriver {
Thread *thread;
Mutex *mutex;
Thread thread;
Mutex mutex;
pa_mainloop *pa_ml;
pa_context *pa_ctx;
drivers/unix/mutex_posix.cpp
-73
View File
@@ -1,73 +0,0 @@
/*************************************************************************/
/* mutex_posix.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "mutex_posix.h"
#include "core/os/memory.h"
#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
void MutexPosix::lock() {
pthread_mutex_lock(&mutex);
}
void MutexPosix::unlock() {
pthread_mutex_unlock(&mutex);
}
Error MutexPosix::try_lock() {
return (pthread_mutex_trylock(&mutex) == 0) ? OK : ERR_BUSY;
}
Mutex *MutexPosix::create_func_posix(bool p_recursive) {
return memnew(MutexPosix(p_recursive));
}
void MutexPosix::make_default() {
create_func = create_func_posix;
}
MutexPosix::MutexPosix(bool p_recursive) {
pthread_mutexattr_init(&attr);
if (p_recursive)
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
pthread_mutex_init(&mutex, &attr);
}
MutexPosix::~MutexPosix() {
pthread_mutex_destroy(&mutex);
}
#endif
drivers/unix/mutex_posix.h
-61
View File
@@ -1,61 +0,0 @@
/*************************************************************************/
/* mutex_posix.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef MUTEX_POSIX_H
#define MUTEX_POSIX_H
#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
#include "core/os/mutex.h"
#include <pthread.h>
class MutexPosix : public Mutex {
pthread_mutexattr_t attr;
pthread_mutex_t mutex;
static Mutex *create_func_posix(bool p_recursive);
public:
virtual void lock();
virtual void unlock();
virtual Error try_lock();
static void make_default();
MutexPosix(bool p_recursive);
~MutexPosix();
};
#endif
#endif
drivers/unix/os_unix.cpp
+6 -22
View File
@@ -32,14 +32,10 @@
#ifdef UNIX_ENABLED
#include "core/os/thread_dummy.h"
#include "core/project_settings.h"
#include "drivers/unix/dir_access_unix.h"
#include "drivers/unix/file_access_unix.h"
#include "drivers/unix/mutex_posix.h"
#include "drivers/unix/net_socket_posix.h"
#include "drivers/unix/rw_lock_posix.h"
#include "drivers/unix/semaphore_posix.h"
#include "drivers/unix/thread_posix.h"
#include "servers/visual_server.h"
@@ -64,6 +60,7 @@
#include <string.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>
/// Clock Setup function (used by get_ticks_usec)
@@ -120,19 +117,10 @@ int OS_Unix::unix_initialize_audio(int p_audio_driver) {
void OS_Unix::initialize_core() {
#ifdef NO_THREADS
ThreadDummy::make_default();
SemaphoreDummy::make_default();
MutexDummy::make_default();
RWLockDummy::make_default();
#else
ThreadPosix::make_default();
#if !defined(OSX_ENABLED) && !defined(IPHONE_ENABLED)
SemaphorePosix::make_default();
#endif
MutexPosix::make_default();
RWLockPosix::make_default();
#if !defined(NO_THREADS)
init_thread_posix();
#endif
FileAccess::make_default<FileAccessUnix>(FileAccess::ACCESS_RESOURCES);
FileAccess::make_default<FileAccessUnix>(FileAccess::ACCESS_USERDATA);
FileAccess::make_default<FileAccessUnix>(FileAccess::ACCESS_FILESYSTEM);
@@ -310,13 +298,9 @@ Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bo
while (fgets(buf, 65535, f)) {
if (p_pipe_mutex) {
p_pipe_mutex->lock();
}
p_pipe_mutex->lock();
(*r_pipe) += String::utf8(buf);
if (p_pipe_mutex) {
p_pipe_mutex->unlock();
}
p_pipe_mutex->unlock();
}
int rv = pclose(f);
if (r_exitcode)
drivers/unix/rw_lock_posix.cpp
-102
View File
@@ -1,102 +0,0 @@
/*************************************************************************/
/* rw_lock_posix.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
#include "rw_lock_posix.h"
#include "core/error_macros.h"
#include "core/os/memory.h"
#include <stdio.h>
void RWLockPosix::read_lock() {
int err = pthread_rwlock_rdlock(&rwlock);
if (err != 0) {
perror("Acquiring lock failed");
}
ERR_FAIL_COND(err != 0);
}
void RWLockPosix::read_unlock() {
pthread_rwlock_unlock(&rwlock);
}
Error RWLockPosix::read_try_lock() {
if (pthread_rwlock_tryrdlock(&rwlock) != 0) {
return ERR_BUSY;
} else {
return OK;
}
}
void RWLockPosix::write_lock() {
int err = pthread_rwlock_wrlock(&rwlock);
ERR_FAIL_COND(err != 0);
}
void RWLockPosix::write_unlock() {
pthread_rwlock_unlock(&rwlock);
}
Error RWLockPosix::write_try_lock() {
if (pthread_rwlock_trywrlock(&rwlock) != 0) {
return ERR_BUSY;
} else {
return OK;
}
}
RWLock *RWLockPosix::create_func_posix() {
return memnew(RWLockPosix);
}
void RWLockPosix::make_default() {
create_func = create_func_posix;
}
RWLockPosix::RWLockPosix() {
//rwlock=PTHREAD_RWLOCK_INITIALIZER; fails on OSX
pthread_rwlock_init(&rwlock, NULL);
}
RWLockPosix::~RWLockPosix() {
pthread_rwlock_destroy(&rwlock);
}
#endif
drivers/unix/rw_lock_posix.h
-63
View File
@@ -1,63 +0,0 @@
/*************************************************************************/
/* rw_lock_posix.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef RWLOCKPOSIX_H
#define RWLOCKPOSIX_H
#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
#include "core/os/rw_lock.h"
#include <pthread.h>
class RWLockPosix : public RWLock {
pthread_rwlock_t rwlock;
static RWLock *create_func_posix();
public:
virtual void read_lock();
virtual void read_unlock();
virtual Error read_try_lock();
virtual void write_lock();
virtual void write_unlock();
virtual Error write_try_lock();
static void make_default();
RWLockPosix();
~RWLockPosix();
};
#endif
#endif // RWLOCKPOSIX_H
drivers/unix/semaphore_posix.cpp
-87
View File
@@ -1,87 +0,0 @@
/*************************************************************************/
/* semaphore_posix.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "semaphore_posix.h"
#if (defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)) && !defined(OSX_ENABLED) && !defined(IPHONE_ENABLED)
#include "core/os/memory.h"
#include <errno.h>
#include <stdio.h>
Error SemaphorePosix::wait() {
while (sem_wait(&sem)) {
if (errno == EINTR) {
errno = 0;
continue;
} else {
perror("sem waiting");
return ERR_BUSY;
}
}
return OK;
}
Error SemaphorePosix::post() {
return (sem_post(&sem) == 0) ? OK : ERR_BUSY;
}
int SemaphorePosix::get() const {
int val;
sem_getvalue(&sem, &val);
return val;
}
Semaphore *SemaphorePosix::create_semaphore_posix() {
return memnew(SemaphorePosix);
}
void SemaphorePosix::make_default() {
create_func = create_semaphore_posix;
}
SemaphorePosix::SemaphorePosix() {
int r = sem_init(&sem, 0, 0);
if (r != 0)
perror("sem creating");
}
SemaphorePosix::~SemaphorePosix() {
sem_destroy(&sem);
}
#endif
drivers/unix/semaphore_posix.h
-58
View File
@@ -1,58 +0,0 @@
/*************************************************************************/
/* semaphore_posix.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef SEMAPHORE_POSIX_H
#define SEMAPHORE_POSIX_H
#include "core/os/semaphore.h"
#if (defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)) && !defined(OSX_ENABLED) && !defined(IPHONE_ENABLED)
#include <semaphore.h>
class SemaphorePosix : public Semaphore {
mutable sem_t sem;
static Semaphore *create_semaphore_posix();
public:
virtual Error wait();
virtual Error post();
virtual int get() const;
static void make_default();
SemaphorePosix();
~SemaphorePosix();
};
#endif
#endif
drivers/unix/thread_posix.cpp
+6 -96
View File
@@ -28,92 +28,14 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "thread_posix.h"
#if (defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)) && !defined(NO_THREADS)
#include "core/os/memory.h"
#include "core/safe_refcount.h"
#include "core/script_language.h"
#include "thread_posix.h"
#ifdef PTHREAD_BSD_SET_NAME
#include <pthread_np.h>
#endif
static void _thread_id_key_destr_callback(void *p_value) {
memdelete(static_cast<Thread::ID *>(p_value));
}
static pthread_key_t _create_thread_id_key() {
pthread_key_t key;
pthread_key_create(&key, &_thread_id_key_destr_callback);
return key;
}
pthread_key_t ThreadPosix::thread_id_key = _create_thread_id_key();
Thread::ID ThreadPosix::next_thread_id = 0;
Thread::ID ThreadPosix::get_id() const {
return id;
}
Thread *ThreadPosix::create_thread_posix() {
return memnew(ThreadPosix);
}
void *ThreadPosix::thread_callback(void *userdata) {
ThreadPosix *t = reinterpret_cast<ThreadPosix *>(userdata);
t->id = atomic_increment(&next_thread_id);
pthread_setspecific(thread_id_key, (void *)memnew(ID(t->id)));
ScriptServer::thread_enter(); //scripts may need to attach a stack
t->callback(t->user);
ScriptServer::thread_exit();
return NULL;
}
Thread *ThreadPosix::create_func_posix(ThreadCreateCallback p_callback, void *p_user, const Settings &) {
ThreadPosix *tr = memnew(ThreadPosix);
tr->callback = p_callback;
tr->user = p_user;
pthread_attr_init(&tr->pthread_attr);
pthread_attr_setdetachstate(&tr->pthread_attr, PTHREAD_CREATE_JOINABLE);
pthread_attr_setstacksize(&tr->pthread_attr, 256 * 1024);
pthread_create(&tr->pthread, &tr->pthread_attr, thread_callback, tr);
return tr;
}
Thread::ID ThreadPosix::get_thread_id_func_posix() {
void *value = pthread_getspecific(thread_id_key);
if (value)
return *static_cast<ID *>(value);
ID new_id = atomic_increment(&next_thread_id);
pthread_setspecific(thread_id_key, (void *)memnew(ID(new_id)));
return new_id;
}
void ThreadPosix::wait_to_finish_func_posix(Thread *p_thread) {
ThreadPosix *tp = static_cast<ThreadPosix *>(p_thread);
ERR_FAIL_COND(!tp);
ERR_FAIL_COND(tp->pthread == 0);
pthread_join(tp->pthread, NULL);
tp->pthread = 0;
}
Error ThreadPosix::set_name_func_posix(const String &p_name) {
#include "core/os/thread.h"
#include "core/ustring.h"
static Error set_name(const String &p_name) {
#ifdef PTHREAD_NO_RENAME
return ERR_UNAVAILABLE;
@@ -141,22 +63,10 @@ Error ThreadPosix::set_name_func_posix(const String &p_name) {
return err == 0 ? OK : ERR_INVALID_PARAMETER;
#endif // PTHREAD_NO_RENAME
};
void ThreadPosix::make_default() {
create_func = create_func_posix;
get_thread_id_func = get_thread_id_func_posix;
wait_to_finish_func = wait_to_finish_func_posix;
set_name_func = set_name_func_posix;
}
ThreadPosix::ThreadPosix() {
pthread = 0;
}
ThreadPosix::~ThreadPosix() {
void init_thread_posix() {
Thread::_set_platform_funcs(&set_name, nullptr);
}
#endif
drivers/unix/thread_posix.h
+2 -37
View File
@@ -31,43 +31,8 @@
#ifndef THREAD_POSIX_H
#define THREAD_POSIX_H
#if (defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)) && !defined(NO_THREADS)
#include "core/os/thread.h"
#include <pthread.h>
#include <sys/types.h>
class ThreadPosix : public Thread {
static pthread_key_t thread_id_key;
static ID next_thread_id;
pthread_t pthread;
pthread_attr_t pthread_attr;
ThreadCreateCallback callback;
void *user;
ID id;
static Thread *create_thread_posix();
static void *thread_callback(void *userdata);
static Thread *create_func_posix(ThreadCreateCallback p_callback, void *, const Settings &);
static ID get_thread_id_func_posix();
static void wait_to_finish_func_posix(Thread *p_thread);
static Error set_name_func_posix(const String &p_name);
ThreadPosix();
public:
virtual ID get_id() const;
static void make_default();
~ThreadPosix();
};
#if !defined(NO_THREADS)
void init_thread_posix();
#endif
#endif
drivers/wasapi/audio_driver_wasapi.cpp
+5 -21
View File
@@ -406,8 +406,7 @@ Error AudioDriverWASAPI::init() {
exit_thread = false;
thread_exited = false;
mutex = Mutex::create(true);
thread = Thread::create(thread_func, this);
thread.start(thread_func, this);
return OK;
}
@@ -782,33 +781,21 @@ void AudioDriverWASAPI::start() {
void AudioDriverWASAPI::lock() {
if (mutex)
mutex->lock();
mutex.lock();
}
void AudioDriverWASAPI::unlock() {
if (mutex)
mutex->unlock();
mutex.unlock();
}
void AudioDriverWASAPI::finish() {
if (thread) {
exit_thread = true;
Thread::wait_to_finish(thread);
memdelete(thread);
thread = NULL;
}
exit_thread = true;
thread.wait_to_finish();
finish_capture_device();
finish_render_device();
if (mutex) {
memdelete(mutex);
mutex = NULL;
}
}
Error AudioDriverWASAPI::capture_start() {
@@ -863,9 +850,6 @@ String AudioDriverWASAPI::capture_get_device() {
AudioDriverWASAPI::AudioDriverWASAPI() {
mutex = NULL;
thread = NULL;
samples_in.clear();
channels = 0;
drivers/wasapi/audio_driver_wasapi.h
+2 -2
View File
@@ -75,8 +75,8 @@ class AudioDriverWASAPI : public AudioDriver {
AudioDeviceWASAPI audio_input;
AudioDeviceWASAPI audio_output;
Mutex *mutex;
Thread *thread;
Mutex mutex;
Thread thread;
Vector<int32_t> samples_in;
drivers/windows/mutex_windows.cpp
-101
View File
@@ -1,101 +0,0 @@
/*************************************************************************/
/* mutex_windows.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "mutex_windows.h"
#include "core/os/memory.h"
#ifdef WINDOWS_ENABLED
void MutexWindows::lock() {
#ifdef WINDOWS_USE_MUTEX
WaitForSingleObject(mutex, INFINITE);
#else
EnterCriticalSection(&mutex);
#endif
}
void MutexWindows::unlock() {
#ifdef WINDOWS_USE_MUTEX
ReleaseMutex(mutex);
#else
LeaveCriticalSection(&mutex);
#endif
}
Error MutexWindows::try_lock() {
#ifdef WINDOWS_USE_MUTEX
return (WaitForSingleObject(mutex, 0) == WAIT_TIMEOUT) ? ERR_BUSY : OK;
#else
if (TryEnterCriticalSection(&mutex))
return OK;
else
return ERR_BUSY;
#endif
}
Mutex *MutexWindows::create_func_windows(bool p_recursive) {
return memnew(MutexWindows);
}
void MutexWindows::make_default() {
create_func = create_func_windows;
}
MutexWindows::MutexWindows() {
#ifdef WINDOWS_USE_MUTEX
mutex = CreateMutex(NULL, FALSE, NULL);
#else
#ifdef UWP_ENABLED
InitializeCriticalSectionEx(&mutex, 0, 0);
#else
InitializeCriticalSection(&mutex);
#endif
#endif
}
MutexWindows::~MutexWindows() {
#ifdef WINDOWS_USE_MUTEX
CloseHandle(mutex);
#else
DeleteCriticalSection(&mutex);
#endif
}
#endif
drivers/windows/mutex_windows.h
-63
View File
@@ -1,63 +0,0 @@
/*************************************************************************/
/* mutex_windows.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef MUTEX_WINDOWS_H
#define MUTEX_WINDOWS_H
#ifdef WINDOWS_ENABLED
#include "core/os/mutex.h"
#include <windows.h>
class MutexWindows : public Mutex {
#ifdef WINDOWS_USE_MUTEX
HANDLE mutex;
#else
CRITICAL_SECTION mutex;
#endif
static Mutex *create_func_windows(bool p_recursive);
public:
virtual void lock();
virtual void unlock();
virtual Error try_lock();
static void make_default();
MutexWindows();
~MutexWindows();
};
#endif
#endif
drivers/windows/rw_lock_windows.cpp
-95
View File
@@ -1,95 +0,0 @@
/*************************************************************************/
/* rw_lock_windows.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#if defined(WINDOWS_ENABLED)
#include "rw_lock_windows.h"
#include "core/error_macros.h"
#include "core/os/memory.h"
#include <stdio.h>
void RWLockWindows::read_lock() {
AcquireSRWLockShared(&lock);
}
void RWLockWindows::read_unlock() {
ReleaseSRWLockShared(&lock);
}
Error RWLockWindows::read_try_lock() {
if (TryAcquireSRWLockShared(&lock) == 0) {
return ERR_BUSY;
} else {
return OK;
}
}
void RWLockWindows::write_lock() {
AcquireSRWLockExclusive(&lock);
}
void RWLockWindows::write_unlock() {
ReleaseSRWLockExclusive(&lock);
}
Error RWLockWindows::write_try_lock() {
if (TryAcquireSRWLockExclusive(&lock) == 0) {
return ERR_BUSY;
} else {
return OK;
}
}
RWLock *RWLockWindows::create_func_windows() {
return memnew(RWLockWindows);
}
void RWLockWindows::make_default() {
create_func = create_func_windows;
}
RWLockWindows::RWLockWindows() {
InitializeSRWLock(&lock);
}
RWLockWindows::~RWLockWindows() {
}
#endif
drivers/windows/rw_lock_windows.h
-64
View File
@@ -1,64 +0,0 @@
/*************************************************************************/
/* rw_lock_windows.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef RWLOCKWINDOWS_H
#define RWLOCKWINDOWS_H
#if defined(WINDOWS_ENABLED)
#include "core/os/rw_lock.h"
#include <windows.h>
class RWLockWindows : public RWLock {
SRWLOCK lock;
static RWLock *create_func_windows();
public:
virtual void read_lock();
virtual void read_unlock();
virtual Error read_try_lock();
virtual void write_lock();
virtual void write_unlock();
virtual Error write_try_lock();
static void make_default();
RWLockWindows();
~RWLockWindows();
};
#endif
#endif // RWLOCKWINDOWS_H
drivers/windows/semaphore_windows.cpp
-98
View File
@@ -1,98 +0,0 @@
/*************************************************************************/
/* semaphore_windows.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "semaphore_windows.h"
#if defined(WINDOWS_ENABLED)
#include "core/os/memory.h"
Error SemaphoreWindows::wait() {
WaitForSingleObjectEx(semaphore, INFINITE, false);
return OK;
}
Error SemaphoreWindows::post() {
ReleaseSemaphore(semaphore, 1, NULL);
return OK;
}
int SemaphoreWindows::get() const {
long previous;
switch (WaitForSingleObjectEx(semaphore, 0, false)) {
case WAIT_OBJECT_0: {
ERR_FAIL_COND_V(!ReleaseSemaphore(semaphore, 1, &previous), -1);
return previous + 1;
} break;
case WAIT_TIMEOUT: {
return 0;
} break;
default: {
}
}
ERR_FAIL_V(-1);
}
Semaphore *SemaphoreWindows::create_semaphore_windows() {
return memnew(SemaphoreWindows);
}
void SemaphoreWindows::make_default() {
create_func = create_semaphore_windows;
}
SemaphoreWindows::SemaphoreWindows() {
#ifdef UWP_ENABLED
semaphore = CreateSemaphoreEx(
NULL,
0,
0xFFFFFFF, //wathever
NULL,
0,
SEMAPHORE_ALL_ACCESS);
#else
semaphore = CreateSemaphore(
NULL,
0,
0xFFFFFFF, //wathever
NULL);
#endif
}
SemaphoreWindows::~SemaphoreWindows() {
CloseHandle(semaphore);
}
#endif
drivers/windows/semaphore_windows.h
-58
View File
@@ -1,58 +0,0 @@
/*************************************************************************/
/* semaphore_windows.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef SEMAPHORE_WINDOWS_H
#define SEMAPHORE_WINDOWS_H
#include "core/os/semaphore.h"
#ifdef WINDOWS_ENABLED
#include <windows.h>
class SemaphoreWindows : public Semaphore {
mutable HANDLE semaphore;
static Semaphore *create_semaphore_windows();
public:
virtual Error wait();
virtual Error post();
virtual int get() const;
static void make_default();
SemaphoreWindows();
~SemaphoreWindows();
};
#endif
#endif
drivers/windows/thread_windows.cpp
-100
View File
@@ -1,100 +0,0 @@
/*************************************************************************/
/* thread_windows.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "thread_windows.h"
#if defined(WINDOWS_ENABLED) && !defined(UWP_ENABLED)
#include "core/os/memory.h"
Thread::ID ThreadWindows::get_id() const {
return id;
}
Thread *ThreadWindows::create_thread_windows() {
return memnew(ThreadWindows);
}
DWORD ThreadWindows::thread_callback(LPVOID userdata) {
ThreadWindows *t = reinterpret_cast<ThreadWindows *>(userdata);
ScriptServer::thread_enter(); //scripts may need to attach a stack
t->id = (ID)GetCurrentThreadId(); // must implement
t->callback(t->user);
SetEvent(t->handle);
ScriptServer::thread_exit();
return 0;
}
Thread *ThreadWindows::create_func_windows(ThreadCreateCallback p_callback, void *p_user, const Settings &) {
ThreadWindows *tr = memnew(ThreadWindows);
tr->callback = p_callback;
tr->user = p_user;
tr->handle = CreateEvent(NULL, TRUE, FALSE, NULL);
QueueUserWorkItem(thread_callback, tr, WT_EXECUTELONGFUNCTION);
return tr;
}
Thread::ID ThreadWindows::get_thread_id_func_windows() {
return (ID)GetCurrentThreadId(); //must implement
}
void ThreadWindows::wait_to_finish_func_windows(Thread *p_thread) {
ThreadWindows *tp = static_cast<ThreadWindows *>(p_thread);
ERR_FAIL_COND(!tp);
WaitForSingleObject(tp->handle, INFINITE);
CloseHandle(tp->handle);
//`memdelete(tp);
}
void ThreadWindows::make_default() {
create_func = create_func_windows;
get_thread_id_func = get_thread_id_func_windows;
wait_to_finish_func = wait_to_finish_func_windows;
}
ThreadWindows::ThreadWindows() :
handle(NULL) {
}
ThreadWindows::~ThreadWindows() {
}
#endif
drivers/windows/thread_windows.h
-68
View File
@@ -1,68 +0,0 @@
/*************************************************************************/
/* thread_windows.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef THREAD_WINDOWS_H
#define THREAD_WINDOWS_H
#ifdef WINDOWS_ENABLED
#include "core/os/thread.h"
#include "core/script_language.h"
#include <windows.h>
class ThreadWindows : public Thread {
ThreadCreateCallback callback;
void *user;
ID id;
HANDLE handle;
static Thread *create_thread_windows();
static DWORD WINAPI thread_callback(LPVOID userdata);
static Thread *create_func_windows(ThreadCreateCallback p_callback, void *, const Settings &);
static ID get_thread_id_func_windows();
static void wait_to_finish_func_windows(Thread *p_thread);
ThreadWindows();
public:
virtual ID get_id() const;
static void make_default();
~ThreadWindows();
};
#endif
#endif
drivers/xaudio2/audio_driver_xaudio2.cpp
+5 -17
View File
@@ -79,8 +79,7 @@ Error AudioDriverXAudio2::init() {
hr = xaudio->CreateSourceVoice(&source_voice, &wave_format, 0, XAUDIO2_MAX_FREQ_RATIO, &voice_callback);
ERR_FAIL_COND_V_MSG(hr != S_OK, ERR_UNAVAILABLE, "Error creating XAudio2 source voice. Error code: " + itos(hr) + ".");
mutex = Mutex::create();
thread = Thread::create(AudioDriverXAudio2::thread_func, this);
thread.start(AudioDriverXAudio2::thread_func, this);
return OK;
}
@@ -158,24 +157,20 @@ float AudioDriverXAudio2::get_latency() {
void AudioDriverXAudio2::lock() {
if (!thread || !mutex)
return;
mutex->lock();
mutex.lock();
}
void AudioDriverXAudio2::unlock() {
if (!thread || !mutex)
return;
mutex->unlock();
mutex.unlock();
}
void AudioDriverXAudio2::finish() {
if (!thread)
if (!thread.is_started())
return;
exit_thread = true;
Thread::wait_to_finish(thread);
thread.wait_to_finish();
if (source_voice) {
source_voice->Stop(0);
@@ -192,16 +187,9 @@ void AudioDriverXAudio2::finish() {
}
mastering_voice->DestroyVoice();
memdelete(thread);
if (mutex)
memdelete(mutex);
thread = NULL;
}
AudioDriverXAudio2::AudioDriverXAudio2() :
thread(NULL),
mutex(NULL),
current_buffer(0) {
wave_format = { 0 };
for (int i = 0; i < AUDIO_BUFFERS; i++) {
drivers/xaudio2/audio_driver_xaudio2.h
+2 -2
View File
@@ -64,8 +64,8 @@ class AudioDriverXAudio2 : public AudioDriver {
void STDMETHODCALLTYPE OnVoiceError(void *pBufferContext, HRESULT Error) {}
};
Thread *thread;
Mutex *mutex;
Thread thread;
Mutex mutex;
int32_t *samples_in;
int16_t *samples_out[AUDIO_BUFFERS];