Lines Matching refs:envelope

61 		return &effect->u.periodic.envelope;
64 		return &effect->u.constant.envelope;
72  * Check for the next time envelope requires an update on memoryless devices
76 	const struct ff_envelope *envelope = get_envelope(state->effect);
79 	if (envelope->attack_length) {
81 			msecs_to_jiffies(envelope->attack_length);
88 		if (envelope->fade_length) {
91 					msecs_to_jiffies(envelope->fade_length);
147  * Apply an envelope to a value
150 			  struct ff_envelope *envelope)
159 	if (envelope->attack_length &&
161 			state->play_at + msecs_to_jiffies(envelope->attack_length))) {
163 			 value, envelope->attack_level);
165 		time_of_envelope = envelope->attack_length;
166 		envelope_level = min_t(u16, envelope->attack_level, 0x7fff);
168 	} else if (envelope->fade_length && effect->replay.length &&
170 			      state->stop_at - msecs_to_jiffies(envelope->fade_length)) &&
173 		time_of_envelope = envelope->fade_length;
174 		envelope_level = min_t(u16, envelope->fade_level, 0x7fff);
254 					&new->u.constant.envelope));
293 				   &new->u.periodic.envelope);