Lines Matching refs:SDL_num_touch
31 static int SDL_num_touch = 0; variable
54 return SDL_num_touch; in SDL_GetNumTouchDevices()
60 if (index < 0 || index >= SDL_num_touch) { in SDL_GetTouchDevice()
73 for (index = 0; index < SDL_num_touch; ++index) { in SDL_GetTouchIndex()
86 if (index < 0 || index >= SDL_num_touch) { in SDL_GetTouch()
167 (SDL_num_touch + 1) * sizeof(*touchDevices)); in SDL_AddTouch()
173 index = SDL_num_touch; in SDL_AddTouch()
181 ++SDL_num_touch; in SDL_AddTouch()
457 SDL_num_touch--; in SDL_DelTouch()
458 SDL_touchDevices[index] = SDL_touchDevices[SDL_num_touch]; in SDL_DelTouch()
469 for (i = SDL_num_touch; i--; ) { in SDL_TouchQuit()
472 SDL_assert(SDL_num_touch == 0); in SDL_TouchQuit()