| 437 | } |
| 438 | |
| 439 | void |
| 440 | SDL_SensorQuit(void) |
| 441 | { |
| 442 | int i; |
| 443 | |
| 444 | /* Make sure we're not getting called in the middle of updating sensors */ |
| 445 | SDL_assert(!SDL_updating_sensor); |
| 446 | |
| 447 | SDL_LockSensors(); |
| 448 | |
| 449 | /* Stop the event polling */ |
| 450 | while (SDL_sensors) { |
| 451 | SDL_sensors->ref_count = 1; |
| 452 | SDL_SensorClose(SDL_sensors); |
| 453 | } |
| 454 | |
| 455 | /* Quit the sensor setup */ |
| 456 | for (i = 0; i < SDL_arraysize(SDL_sensor_drivers); ++i) { |
| 457 | SDL_sensor_drivers[i]->Quit(); |
| 458 | } |
| 459 | |
| 460 | SDL_UnlockSensors(); |
| 461 | |
| 462 | #if !SDL_EVENTS_DISABLED |
| 463 | SDL_QuitSubSystem(SDL_INIT_EVENTS); |
| 464 | #endif |
| 465 | |
| 466 | if (SDL_sensor_lock) { |
| 467 | SDL_DestroyMutex(SDL_sensor_lock); |
| 468 | SDL_sensor_lock = NULL; |
| 469 | } |
| 470 | } |
| 471 | |
| 472 | |
| 473 | /* These are global for SDL_syssensor.c and SDL_events.c */ |
no test coverage detected