Cross Reference: /hardware/qcom/audio/voice_processing/voice

Lines Matching defs:session
62     struct session_s *session;  // session the effect is on
69     struct effect_s effects[NUM_ID]; // effects in this session
71     int id;                          // audio session ID
72     int io;                          // handle of input stream this session is on
162 static void session_set_fx_enabled(struct session_s *session, uint32_t id, bool enabled);
175             session_set_fx_enabled(effect->session, effect->id, false);
205             session_set_fx_enabled(effect->session, effect->id, false);
225             session_set_fx_enabled(effect->session, effect->id, true);
250                struct session_s *session,
253     effect->session = session;
268 static int session_init(struct session_s *session)
273     session->state = SESSION_STATE_INIT;
274     session->id = 0;
275     session->io = 0;
276     session->created_msk = 0;
278         status = effect_init(&session->effects[i], i);
284 static int session_create_effect(struct session_s *session,
291           id == AEC_ID ? "AEC" : id == NS_ID ? "NS" : "?", session->created_msk);
293     if (session->created_msk == 0) {
294         session->config.inputCfg.samplingRate = 16000;
295         session->config.inputCfg.channels = AUDIO_CHANNEL_IN_MONO;
296         session->config.inputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
297         session->config.outputCfg.samplingRate = 16000;
298         session->config.outputCfg.channels = AUDIO_CHANNEL_IN_MONO;
299         session->config.outputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
300         session->enabled_msk = 0;
301         session->processed_msk = 0;
303     status = effect_create(&session->effects[id], session, interface);
308     session->created_msk |= (1<<id);
315 static int session_release_effect(struct session_s *session,
320     session->created_msk &= ~(1<<fx->id);
321     if (session->created_msk == 0)
323         ALOGV("session_release_effect() last effect: removing session");
324         list_remove(&session->node);
325         free(session);
332 static int session_set_config(struct session_s *session, effect_config_t *config)
345     if (session->enabled_msk) {
346         if (session->config.inputCfg.samplingRate != config->inputCfg.samplingRate ||
347                 session->config.inputCfg.channels != config->inputCfg.channels ||
348                 session->config.outputCfg.channels != config->outputCfg.channels)
354     memcpy(&session->config, config, sizeof(effect_config_t));
356     session->state = SESSION_STATE_CONFIG;
360 static void session_get_config(struct session_s *session, effect_config_t *config)
362     memcpy(config, &session->config, sizeof(effect_config_t));
369 static void session_set_fx_enabled(struct session_s *session, uint32_t id, bool enabled)
372         if(session->enabled_msk == 0) {
375         session->enabled_msk |= (1 << id);
377         session->enabled_msk &= ~(1 << id);
378         if(session->enabled_msk == 0) {
383          id, enabled, session->enabled_msk);
384     session->processed_msk = 0;
396     struct session_s *session;
399         session = node_to_item(node, struct session_s, node);
400         if (session->io == ioId) {
401             if (session->created_msk & (1 << id)) {
405             ALOGV("get_session() found session %p", session);
406             return session;
410     session = (struct session_s *)calloc(1, sizeof(struct session_s));
411     session_init(session);
412     session->id = sessionId;
413     session->io = ioId;
414     list_add_tail(&session_list, &session->node);
416     ALOGV("get_session() created session %p", session);
418     return session;
482     struct session_s *session;
495     session = (struct session_s *)effect->session;
497     session->processed_msk |= (1<<effect->id);
499     if ((session->processed_msk & session->enabled_msk) == session->enabled_msk) {
500         effect->session->processed_msk = 0;
536             *(int *)pReplyData = session_set_config(effect->session, (effect_config_t *)pCmdData);
552             session_get_config(effect->session, (effect_config_t *)pReplyData);
668     ALOGV("lib_create: uuid: %08x session %d IO: %d", uuid->timeLow, sessionId, ioId);
672     struct session_s *session;
686     session = get_session(id, sessionId, ioId);
688     if (session == NULL) {
689         ALOGW("lib_create: no more session available");
693     status = session_create_effect(session, id, pInterface);
695     if (status < 0 && session->created_msk == 0) {
696         list_remove(&session->node);
697         free(session);
705     struct session_s *session;
714         session = node_to_item(node, struct session_s, node);
715         if (session == fx->session) {
716             session_release_effect(fx->session, fx);