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AVRCP: implement TRACK-REACHED-START event

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This commit is contained in:
Lucas De Marchi 2011-10-17 18:34:28 -02:00 committed by Johan Hedberg
parent 9ab125a8ec
commit 2c920f6d68
3 changed files with 17 additions and 3 deletions
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13
audio/avrcp.c
View File

@ -136,7 +136,7 @@ struct avrcp_player {
unsigned int handler;
uint16_t registered_events;
uint8_t transaction_events[AVRCP_EVENT_TRACK_CHANGED + 1];
uint8_t transaction_events[AVRCP_EVENT_LAST + 1];
struct avrcp_player_cb *cb;
void *user_data;
@ -367,6 +367,9 @@ int avrcp_player_event(struct avrcp_player *player, uint8_t id, void *data)
size = 9;
memcpy(&pdu->params[1], data, sizeof(uint64_t));
break;
case AVRCP_EVENT_TRACK_REACHED_START:
size = 1;
break;
default:
error("Unknown event %u", id);
@ -504,10 +507,11 @@ static uint8_t avrcp_handle_get_capabilities(struct avrcp_player *player,
return AVC_CTYPE_STABLE;
case CAP_EVENTS_SUPPORTED:
pdu->params_len = htons(4);
pdu->params[1] = 2;
pdu->params_len = htons(5);
pdu->params[1] = 3;
pdu->params[2] = AVRCP_EVENT_STATUS_CHANGED;
pdu->params[3] = AVRCP_EVENT_TRACK_CHANGED;
pdu->params[4] = AVRCP_EVENT_TRACK_REACHED_START;
return AVC_CTYPE_STABLE;
}
@ -842,6 +846,9 @@ static uint8_t avrcp_handle_register_notification(struct avrcp_player *player,
uid = player->cb->get_uid(player->user_data);
memcpy(&pdu->params[1], &uid, sizeof(uint64_t));
break;
case AVRCP_EVENT_TRACK_REACHED_START:
len = 1;
break;
default:
/* All other events are not supported yet */

2
audio/avrcp.h
View File

@ -71,6 +71,8 @@
/* Notification events */
#define AVRCP_EVENT_STATUS_CHANGED 0x01
#define AVRCP_EVENT_TRACK_CHANGED 0x02
#define AVRCP_EVENT_TRACK_REACHED_START 0x04
#define AVRCP_EVENT_LAST AVRCP_EVENT_TRACK_REACHED_START
struct avrcp_player_cb {
int (*get_setting) (uint8_t attr, void *user_data);

5
audio/media.c
View File

@ -1289,6 +1289,11 @@ static gboolean set_position(struct media_player *mp, DBusMessageIter *iter)
mp->position = value;
g_timer_start(mp->timer);
if (!mp->position) {
avrcp_player_event(mp->player,
AVRCP_EVENT_TRACK_REACHED_START, NULL);
}
return TRUE;
}