static void retro_task_threaded_deinit(void)
{
slock_lock(running_lock);
worker_continue = false;
scond_signal(worker_cond);
slock_unlock(running_lock);
sthread_join(worker_thread);
scond_free(worker_cond);
slock_free(running_lock);
slock_free(finished_lock);
worker_thread = NULL;
worker_cond = NULL;
running_lock = NULL;
finished_lock = NULL;
}
static void onDestroy(ANativeActivity* activity)
{
struct android_app *android_app = (struct android_app*)activity->instance;
if (!android_app)
return;
RARCH_LOG("onDestroy: %p\n", activity);
sthread_join(android_app->thread);
RARCH_LOG("Joined with RetroArch native thread.\n");
close(android_app->msgread);
close(android_app->msgwrite);
scond_free(android_app->cond);
slock_free(android_app->mutex);
free(android_app);
}
void autosave_free(autosave_t *handle)
{
if (!handle)
return;
slock_lock(handle->cond_lock);
handle->quit = true;
slock_unlock(handle->cond_lock);
scond_signal(handle->cond);
sthread_join(handle->thread);
slock_free(handle->lock);
slock_free(handle->cond_lock);
scond_free(handle->cond);
free(handle->buffer);
free(handle);
}
int main(int argc, char **argv)
{
sthread_t thr;
void *ret;
int i;
printf("Testing sthread_join, impl: %s\n",
(sthread_get_impl() == STHREAD_PTHREAD_IMPL) ? "pthread" : "user");
sthread_init();
if ((thr = sthread_create(thread_start, (void*)1, 1)) == NULL) {
exit(-1);
}
sthread_join(thr, &ret);
printf("back in main\n");
return 0;
}
static void deinit_thread(ffemu_t *handle)
{
if (handle->thread)
{
slock_lock(handle->cond_lock);
handle->alive = false;
handle->can_sleep = false;
slock_unlock(handle->cond_lock);
scond_signal(handle->cond);
sthread_join(handle->thread);
slock_free(handle->lock);
slock_free(handle->cond_lock);
scond_free(handle->cond);
handle->thread = NULL;
}
}
static void sunxi_set_texture_enable(void *data, bool state, bool full_screen)
{
struct sunxi_video *_dispvars = (struct sunxi_video*)data;
/* If it wasn't active and starts being active... */
if (!_dispvars->menu_active && state)
{
/* Stop the vsync thread. */
_dispvars->keep_vsync = false;
sthread_join(_dispvars->vsync_thread);
}
/* If it was active but now it isn't active anymore... */
if (_dispvars->menu_active && !state)
{
_dispvars->keep_vsync = true;
_dispvars->vsync_thread = sthread_create(sunxi_vsync_thread_func, _dispvars);
}
_dispvars->menu_active = state;
}
static void test_smalloc(void)
{
tag_t t = tag_new();
char *crap;
sc_t sc;
sthread_t st;
crap = smalloc(t, 1024);
strcpy(crap, "hi");
sc_init(&sc);
sc_mem_add(&sc, t, PROT_READ | PROT_WRITE);
if (sthread_create(&st, &sc, smalloc_st, crap))
err(1, "sthread_create()");
if (sthread_join(st, NULL))
err(1, "sthread_join()");
if (strcmp(crap, "bye") != 0)
errx(1, "master crap is %s", crap);
}
static void libusb_hid_free(void *data)
{
libusb_hid_t *hid = (libusb_hid_t*)data;
while(adapters.next)
if (remove_adapter(hid, adapters.next->device) == -1)
RARCH_ERR("could not remove device %p\n",
adapters.next->device);
if (hid->poll_thread)
{
hid->quit = 1;
sthread_join(hid->poll_thread);
}
pad_connection_destroy(hid->slots);
libusb_hotplug_deregister_callback(hid->ctx, hid->hp);
libusb_exit(hid->ctx);
free(hid);
}
int main(int argc, char **argv) {
int n;
int *arg[MAXTHREADS];
int *retptr;
sthread_t child[MAXTHREADS];
printf("Testing sthread_create, impl: %s\n",
(sthread_get_impl() == STHREAD_PTHREAD_IMPL) ? "pthread" : "user");
if ( argv[1] ) nThreads = atoi(argv[1]);
if ( nThreads > MAXTHREADS ) nThreads = MAXTHREADS;
printf("Creating %d threads\n", nThreads);
sthread_init();
for (n = 0; n < nThreads; ++n) {
arg[n] = malloc(sizeof(arg[n]));
if (!arg[n]) {
printf("malloc() failed\n");
exit(1);
}
*(arg[n]) = n;
child[n] = sthread_create(thread_start, (void*) arg[n], 1);
if (child[n] == NULL) {
printf("sthread_create failed\n");
exit(1);
}
}
for (n = nThreads - 1; n >= 0; --n) {
retptr = (int *)sthread_join(child[n]);
printf("main: joined with %d: %d\n", n, *retptr);
free(arg[n]);
}
return 0;
}
static int remove_adapter(void *data, struct libusb_device *dev)
{
struct libusb_adapter *adapter = (struct libusb_adapter*)&adapters;
struct libusb_hid *hid = (struct libusb_hid*)data;
while (adapter->next == NULL)
return -1;
if (adapter->next->device == dev)
{
struct libusb_adapter *new_next = NULL;
const char *name = (const char*)adapter->next->name;
input_config_autoconfigure_disconnect(adapter->slot, name);
adapter->next->quitting = true;
sthread_join(adapter->next->thread);
pad_connection_pad_deinit(&hid->slots[adapter->slot], adapter->slot);
slock_free(adapter->send_control_lock);
fifo_free(adapter->send_control_buffer);
libusb_release_interface(adapter->next->handle,
adapter->next->interface_number);
libusb_close(adapter->next->handle);
new_next = adapter->next->next;
free(adapter->next);
adapter->next = new_next;
return 0;
}
adapter = adapter->next;
return -1;
}
void rarch_softfilter_free(rarch_softfilter_t *filt)
{
unsigned i = 0;
(void)i;
if (!filt)
return;
free(filt->packets);
if (filt->impl && filt->impl_data)
filt->impl->destroy(filt->impl_data);
#ifdef HAVE_DYLIB
for (i = 0; i < filt->num_plugs; i++)
{
if (filt->plugs[i].lib)
dylib_close(filt->plugs[i].lib);
}
free(filt->plugs);
#endif
#ifdef HAVE_THREADS
for (i = 0; i < filt->threads; i++)
{
if (!filt->thread_data[i].thread)
continue;
slock_lock(filt->thread_data[i].lock);
filt->thread_data[i].die = true;
scond_signal(filt->thread_data[i].cond);
slock_unlock(filt->thread_data[i].lock);
sthread_join(filt->thread_data[i].thread);
slock_free(filt->thread_data[i].lock);
scond_free(filt->thread_data[i].cond);
}
free(filt->thread_data);
#endif
free(filt);
}
void Task::Impl::shutdown()
{
slock_lock(this->mutex);
if (!this->_isThreadRunning)
{
slock_unlock(this->mutex);
return;
}
this->workFunc = NULL;
this->exitThread = true;
scond_signal(this->condWork);
slock_unlock(this->mutex);
sthread_join(this->_thread);
slock_lock(this->mutex);
this->_isThreadRunning = false;
slock_unlock(this->mutex);
}
static void sunxi_gfx_free(void *data)
{
struct sunxi_video *_dispvars = (struct sunxi_video*)data;
/* Stop the vsync thread and wait for it to join. */
/* When menu is active, vsync thread has already been stopped. */
if (!_dispvars->menu_active)
{
_dispvars->keep_vsync = false;
sthread_join(_dispvars->vsync_thread);
}
slock_free(_dispvars->pending_mutex);
scond_free(_dispvars->vsync_condition);
free(_dispvars->pages);
/* Restore text console contents and reactivate cursor blinking. */
sunxi_restore_console(_dispvars);
sunxi_disp_close(_dispvars->sunxi_disp);
free(_dispvars);
}
static void thread_free(void *data)
{
thread_video_t *thr = (thread_video_t*)data;
if (!thr)
return;
thread_send_cmd(thr, CMD_FREE);
thread_wait_reply(thr, CMD_FREE);
sthread_join(thr->thread);
#if defined(HAVE_MENU)
free(thr->texture.frame);
#endif
free(thr->frame.buffer);
slock_free(thr->frame.lock);
slock_free(thr->lock);
scond_free(thr->cond_cmd);
scond_free(thr->cond_thread);
RARCH_LOG("Threaded video stats: Frames pushed: %u, Frames dropped: %u.\n",
thr->hit_count, thr->miss_count);
free(thr);
}
static void audio_thread_free(void *data)
{
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return;
if (thr->thread)
{
slock_lock(thr->lock);
thr->stopped = false;
thr->alive = false;
scond_signal(thr->cond);
slock_unlock(thr->lock);
sthread_join(thr->thread);
}
if (thr->lock)
slock_free(thr->lock);
if (thr->cond)
scond_free(thr->cond);
free(thr);
}
static int add_adapter(void *data, struct libusb_device *dev)
{
int rc;
struct libusb_device_descriptor desc;
const char *device_name = NULL;
struct libusb_adapter *old_head = NULL;
struct libusb_hid *hid = (struct libusb_hid*)data;
struct libusb_adapter *adapter = (struct libusb_adapter*)
calloc(1, sizeof(struct libusb_adapter));
if (!adapter)
return -1;
if (!hid)
{
free(adapter);
RARCH_ERR("Allocation of adapter failed.\n");
return -1;
}
rc = libusb_get_device_descriptor(dev, &desc);
if (rc != LIBUSB_SUCCESS)
{
RARCH_ERR("Error getting device descriptor.\n");
goto error;
}
adapter->device = dev;
libusb_get_description(adapter->device, adapter);
if (adapter->endpoint_in == 0)
{
RARCH_ERR("Could not find HID config for device.\n");
goto error;
}
rc = libusb_open (adapter->device, &adapter->handle);
if (rc != LIBUSB_SUCCESS)
{
RARCH_ERR("Error opening device 0x%p (VID/PID: %04x:%04x).\n",
(void*)adapter->device, desc.idVendor, desc.idProduct);
goto error;
}
if (desc.iManufacturer)
{
libusb_get_string_descriptor_ascii(adapter->handle,
desc.iManufacturer, adapter->manufacturer_name,
sizeof(adapter->manufacturer_name));
#if 0
RARCH_ERR(" Adapter Manufacturer name: %s\n",
adapter->manufacturer_name);
#endif
}
if (desc.iProduct)
{
libusb_get_string_descriptor_ascii(adapter->handle,
desc.iProduct, adapter->name,
sizeof(adapter->name));
#if 0
RARCH_ERR(" Adapter name: %s\n", adapter->name);
#endif
}
device_name = (const char*)adapter->name;
if (string_is_empty((const char*)adapter->name))
goto error;
adapter->send_control_lock = slock_new();
adapter->send_control_buffer = fifo_new(4096);
if (!adapter->send_control_lock || !adapter->send_control_buffer)
{
RARCH_ERR("Error creating send control buffer.\n");
goto error;
}
adapter->slot = pad_connection_pad_init(hid->slots,
device_name, desc.idVendor, desc.idProduct,
adapter, &libusb_hid_device_send_control);
if (adapter->slot == -1)
goto error;
if (!pad_connection_has_interface(hid->slots, adapter->slot))
{
RARCH_ERR(" Interface not found (%s).\n", adapter->name);
goto error;
}
RARCH_LOG("Interface found: [%s].\n", adapter->name);
if (libusb_kernel_driver_active(adapter->handle, 0) == 1
&& libusb_detach_kernel_driver(adapter->handle, 0))
{
RARCH_ERR("Error detaching handle 0x%p from kernel.\n", adapter->handle);
goto error;
}
rc = libusb_claim_interface(adapter->handle, adapter->interface_number);
if (rc != LIBUSB_SUCCESS)
{
RARCH_ERR("Error claiming interface %d .\n", adapter->interface_number);
goto error;
}
RARCH_LOG("Device 0x%p attached (VID/PID: %04x:%04x).\n",
adapter->device, desc.idVendor, desc.idProduct);
libusb_hid_device_add_autodetect(adapter->slot,
device_name, libusb_hid.ident, desc.idVendor, desc.idProduct);
adapter->hid = hid;
adapter->thread = sthread_create(adapter_thread, adapter);
if (!adapter->thread)
{
RARCH_ERR("Error initializing adapter thread.\n");
goto error;
}
old_head = adapters.next;
adapters.next = adapter;
adapter->next = old_head;
return 0;
error:
if (adapter->thread)
sthread_join(adapter->thread);
if (adapter->send_control_lock)
slock_free(adapter->send_control_lock);
if (adapter->send_control_buffer)
fifo_free(adapter->send_control_buffer);
if (adapter)
free(adapter);
return -1;
}
int main(int argc, char **argv) {
int sent, checks, i;
sthread_t child[MAXTHREADS];
printf("Testing sthread_cond_*, impl: %s\n",
(sthread_get_impl() == STHREAD_PTHREAD_IMPL) ? "pthread" : "user");
assert(num_threads <= MAXTHREADS);
sthread_init();
mutex = sthread_mutex_init();
avail_cond = sthread_cond_init();
sthread_mutex_lock(mutex);
for (i = 0; i < num_threads; i++) {
child[i] = sthread_create(thread_start, NULL, 1);
if (child[i] == NULL) {
printf("sthread_create %d failed\n", i);
exit(1);
}
}
assert(transfered == 0);
/* This should let the other thread run at some point. */
sthread_mutex_unlock(mutex);
/* Send a bunch of things for the other threads to take */
sent = 0;
while (sent < max_transfer) {
sthread_mutex_lock(mutex);
waiting++;
sent++;
sthread_cond_signal(avail_cond);
sthread_mutex_unlock(mutex);
sthread_yield();
}
printf("Sent %d\n", sent);
/* Now give the other threads 100 tries to get
* them all across. We assume that's enough
* for the sake of not running this test forever. */
checks = 10000; //arbitrary??
while (checks > 0) {
sthread_mutex_lock(mutex);
if (transfered != max_transfer)
checks--;
else {
/* broadcast to let the consumers know we've
* finished, so they can exit
* (othrewise, they may still be holding the lock
* when we try to free it below) */
sthread_cond_broadcast(avail_cond);
checks = -1;
}
sthread_mutex_unlock(mutex);
sthread_yield();
}
if (checks == -1) {
/* Wait for child threads to finish, otherwise we could try to
* free the mutex before they've unlocked it! */
printf("joining on children\n");
for (i = 0; i < num_threads; i++) {
sthread_join(child[i]);
printf("joined with child %d\n", i);
}
printf("sthread_cond passed\n");
} else {
printf("*** sthread_cond failed\n");
/* If we failed, don't bother joining on threads. */
}
sthread_mutex_free(mutex);
sthread_cond_free(avail_cond);
return 0;
}
static int add_adapter(void *data, usb_device_entry *dev)
{
int rc;
usb_devdesc desc;
const char *device_name = NULL;
struct wiiusb_adapter *old_head = NULL;
struct wiiusb_hid *hid = (struct wiiusb_hid*)data;
struct wiiusb_adapter *adapter = (struct wiiusb_adapter*)
calloc(1, sizeof(struct wiiusb_adapter));
(void)rc;
if (!adapter)
return -1;
if (!hid)
{
free(adapter);
RARCH_ERR("Allocation of adapter failed.\n");
return -1;
}
if (USB_OpenDevice(dev->device_id, dev->vid, dev->pid, &adapter->handle) < 0)
{
RARCH_ERR("Error opening device 0x%p (VID/PID: %04x:%04x).\n",
(void*)&adapter->device, dev->vid, dev->pid);
free(adapter);
return -1;
}
adapter->device = *dev;
USB_GetDescriptors(adapter->handle, &desc);
wiiusb_get_description(&adapter->device, adapter, &desc);
if (adapter->endpoint_in == 0)
{
RARCH_ERR("Could not find HID config for device.\n");
goto error;
}
if (desc.iManufacturer)
{
USB_GetAsciiString(adapter->handle, desc.iManufacturer, 0,
sizeof(adapter->manufacturer_name), adapter->manufacturer_name);
#if 0
RARCH_ERR(" Adapter Manufacturer name: %s\n", adapter->manufacturer_name);
#endif
}
if (desc.iProduct)
{
USB_GetAsciiString(adapter->handle, desc.iProduct, 0,
sizeof(adapter->name), adapter->name);
#if 0
RARCH_ERR(" Adapter name: %s\n", adapter->name);
#endif
}
device_name = (const char *)adapter->name;
adapter->send_control_lock = slock_new();
adapter->send_control_buffer = fifo_new(4096);
if (!adapter->send_control_lock || !adapter->send_control_buffer)
{
RARCH_ERR("Error creating send control buffer.\n");
goto error;
}
adapter->slot = pad_connection_pad_init(hid->slots,
device_name, desc.idVendor, desc.idProduct,
adapter, &wiiusb_hid_device_send_control);
if (adapter->slot == -1)
goto error;
if (!pad_connection_has_interface(hid->slots, adapter->slot))
{
RARCH_ERR(" Interface not found (%s).\n", adapter->name);
goto error;
}
RARCH_LOG("Interface found: [%s].\n", adapter->name);
RARCH_LOG("Device 0x%p attached (VID/PID: %04x:%04x).\n",
adapter->device, desc.idVendor, desc.idProduct);
wiiusb_hid_device_add_autodetect(adapter->slot,
device_name, wiiusb_hid.ident, desc.idVendor, desc.idProduct);
adapter->hid = hid;
adapter->thread = sthread_create(adapter_thread, adapter);
if (!adapter->thread)
{
RARCH_ERR("Error initializing adapter thread.\n");
goto error;
}
adapter->data = memalign(32, 2048);
old_head = adapters.next;
adapters.next = adapter;
adapter->next = old_head;
USB_FreeDescriptors(&desc);
USB_DeviceRemovalNotifyAsync(adapter->handle, wiiusb_hid_removalnotify_cb, (void *)hid);
return 0;
error:
if (adapter->thread)
sthread_join(adapter->thread);
if (adapter->send_control_lock)
slock_free(adapter->send_control_lock);
if (adapter->send_control_buffer)
fifo_free(adapter->send_control_buffer);
if (adapter)
free(adapter);
USB_FreeDescriptors(&desc);
USB_CloseDevice(&adapter->handle);
return -1;
}
