Lines Matching full:session
44 // Session state
63 struct session_s *session; // session the effect is on
66 // Session context
70 struct effect_s effects[NUM_ID]; // effects in this session
72 int id; // audio session ID
73 int io; // handle of input stream this session is on
163 static void session_set_fx_enabled(struct session_s *session, uint32_t id, bool enabled);
176 session_set_fx_enabled(effect->session, effect->id, false);
206 session_set_fx_enabled(effect->session, effect->id, false);
226 session_set_fx_enabled(effect->session, effect->id, true);
251 struct session_s *session,
254 effect->session = session;
266 // Session functions
269 static int session_init(struct session_s *session)
274 session->state = SESSION_STATE_INIT;
275 session->id = 0;
276 session->io = 0;
277 session->created_msk = 0;
279 status = effect_init(&session->effects[i], i);
285 static int session_create_effect(struct session_s *session,
292 id == AEC_ID ? "AEC" : id == NS_ID ? "NS" : "?", session->created_msk);
294 if (session->created_msk == 0) {
295 session->config.inputCfg.samplingRate = 16000;
296 session->config.inputCfg.channels = AUDIO_CHANNEL_IN_MONO;
297 session->config.inputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
298 session->config.outputCfg.samplingRate = 16000;
299 session->config.outputCfg.channels = AUDIO_CHANNEL_IN_MONO;
300 session->config.outputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
301 session->enabled_msk = 0;
302 session->processed_msk = 0;
304 status = effect_create(&session->effects[id], session, interface);
309 session->created_msk |= (1<<id);
316 static int session_release_effect(struct session_s *session,
321 session->created_msk &= ~(1<<fx->id);
322 if (session->created_msk == 0)
324 ALOGV("session_release_effect() last effect: removing session");
325 list_remove(&session->node);
326 free(session);
333 static int session_set_config(struct session_s *session, effect_config_t *config)
346 if (session->enabled_msk) {
347 if (session->config.inputCfg.samplingRate != config->inputCfg.samplingRate ||
348 session->config.inputCfg.channels != config->inputCfg.channels ||
349 session->config.outputCfg.channels != config->outputCfg.channels)
355 memcpy(&session->config, config, sizeof(effect_config_t));
357 session->state = SESSION_STATE_CONFIG;
361 static void session_get_config(struct session_s *session, effect_config_t *config)
363 memcpy(config, &session->config, sizeof(effect_config_t));
370 static void session_set_fx_enabled(struct session_s *session, uint32_t id, bool enabled)
373 if(session->enabled_msk == 0) {
376 session->enabled_msk |= (1 << id);
378 session->enabled_msk &= ~(1 << id);
379 if(session->enabled_msk == 0) {
384 id, enabled, session->enabled_msk);
385 session->processed_msk = 0;
397 struct session_s *session;
400 session = node_to_item(node, struct session_s, node);
401 if (session->io == ioId) {
402 if (session->created_msk & (1 << id)) {
406 ALOGV("get_session() found session %p", session);
407 return session;
411 session = (struct session_s *)calloc(1, sizeof(struct session_s));
412 session_init(session);
413 session->id = sessionId;
414 session->io = ioId;
415 list_add_tail(&session_list, &session->node);
417 ALOGV("get_session() created session %p", session);
419 return session;
483 struct session_s *session;
496 session = (struct session_s *)effect->session;
498 session->processed_msk |= (1<<effect->id);
500 if ((session->processed_msk & session->enabled_msk) == session->enabled_msk) {
501 effect->session->processed_msk = 0;
537 *(int *)pReplyData = session_set_config(effect->session, (effect_config_t *)pCmdData);
553 session_get_config(effect->session, (effect_config_t *)pReplyData);
669 ALOGV("lib_create: uuid: %08x session %d IO: %d", uuid->timeLow, sessionId, ioId);
673 struct session_s *session;
687 session = get_session(id, sessionId, ioId);
689 if (session == NULL) {
690 ALOGW("lib_create: no more session available");
694 status = session_create_effect(session, id, pInterface);
696 if (status < 0 && session->created_msk == 0) {
697 list_remove(&session->node);
698 free(session);
706 struct session_s *session;
715 session = node_to_item(node, struct session_s, node);
716 if (session == fx->session) {
717 session_release_effect(fx->session, fx);
