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(Runloop data) Only let data runloop sleep if there is no activity

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twinaphex 2015-05-03 00:48:23 +02:00
parent 7356e7f4e7
commit b68e4237e9
1 changed files with 64 additions and 1 deletions
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65
runloop_data.c
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@ -923,7 +923,68 @@ static void data_runloop_iterate(bool is_thread, data_runloop_t *runloop)
#endif
}
#ifdef HAVE_THREADS
static bool rarch_main_data_active(void)
{
bool image_active, nbio_active, http_active,
http_conn_active, overlay_active, db_active;
bool active = false;
data_runloop_t *runloop = (data_runloop_t*)rarch_main_data_get_ptr();
driver_t *driver = driver_get_ptr();
nbio_handle_t *nbio = runloop ? &runloop->nbio : NULL;
#ifdef HAVE_RPNG
nbio_image_handle_t *image = nbio ? &nbio->image : NULL;
#endif
#ifdef HAVE_NETWORKING
http_handle_t *http = runloop ? &runloop->http : NULL;
struct http_connection_t *http_conn = http ? http->connection.handle : NULL;
#endif
#ifdef HAVE_LIBRETRODB
#ifdef HAVE_MENU
menu_handle_t *menu = menu_driver_get_ptr();
database_info_handle_t *db = menu ? menu->db : NULL;
db_active = db && db->status != DATABASE_STATUS_NONE;
active = active || db_active;
#endif
#endif
#ifdef HAVE_OVERLAY
overlay_active = driver && driver->overlay &&
(driver->overlay->state != OVERLAY_STATUS_ALIVE
&& driver->overlay->state != OVERLAY_STATUS_NONE);
active = active || overlay_active;
#endif
#ifdef HAVE_RPNG
image_active = image && image->handle != NULL;
active = active || image_active;
#endif
nbio_active = nbio->handle != NULL;
active = active || nbio_active;
#ifdef HAVE_NETWORKING
http_active = http && http->handle != NULL;
active = active || http_active;
http_conn_active = http_conn != NULL;
active = active || http_conn_active;
#endif
(void)active;
(void)image_active;
(void)nbio_active;
(void)http_active;
(void)http_conn_active;
(void)overlay_active;
#if 0
RARCH_LOG("runloop nbio : %d, image: %d, http: %d, http conn: %d, overlay: %d\n", nbio_active, image_active,
http_active, http_conn_active, overlay_active);
RARCH_LOG("active: %d\n", active);
#endif
return active;
}
static void data_thread_loop(void *data)
{
data_runloop_t *runloop = (data_runloop_t*)data;
@ -948,7 +1009,8 @@ static void data_thread_loop(void *data)
slock_unlock(runloop->lock);
rarch_sleep(10);
if (!rarch_main_data_active())
rarch_sleep(10);
}
RARCH_LOG("[Data Thread]: Stopping data thread.\n");
@ -1012,6 +1074,7 @@ static void rarch_main_data_nbio_image_upload_iterate(bool is_thread,
}
#endif
void rarch_main_data_iterate(void)
{
data_runloop_t *runloop = (data_runloop_t*)rarch_main_data_get_ptr();