/*
* Stops the haptic effect on the device.
*/
int
SDL_HapticStopEffect(SDL_Haptic * haptic, int effect)
{
if (!ValidHaptic(haptic) || !ValidEffect(haptic, effect)) {
return -1;
}
/* Stop the effect */
if (SDL_SYS_HapticStopEffect(haptic, &haptic->effects[effect]) < 0) {
return -1;
}
return 0;
}
/*
* Stops all the currently playing effects.
*/
int
SDL_SYS_HapticStopAll(SDL_Haptic * haptic)
{
int i, ret;
/* Linux does not support this natively so we have to loop. */
for (i = 0; i < haptic->neffects; i++) {
if (haptic->effects[i].hweffect != NULL) {
ret = SDL_SYS_HapticStopEffect(haptic, &haptic->effects[i]);
if (ret < 0) {
SDL_SetError
("Haptic: Error while trying to stop all playing effects.");
return -1;
}
}
}
return 0;
}
/*
* Frees the effect.
*/
void
SDL_SYS_HapticDestroyEffect(SDL_Haptic * haptic, struct haptic_effect *effect)
{
HRESULT ret;
if (haptic->hwdata->bXInputHaptic) {
SDL_SYS_HapticStopEffect(haptic, effect);
} else {
ret = IDirectInputEffect_Unload(effect->hweffect->ref);
if (FAILED(ret)) {
DI_SetError("Removing effect from the device", ret);
}
SDL_SYS_HapticFreeDIEFFECT(&effect->hweffect->effect,
effect->effect.type);
}
SDL_free(effect->hweffect);
effect->hweffect = NULL;
}