91 bool effect_exists(effect_context_t *context)  in effect_exists()  argument
99         if (fx_ctxt == context) {  in effect_exists()
120 void add_effect_to_output(output_context_t * output, effect_context_t *context)  in add_effect_to_output()  argument
128         if (fx_ctxt == context)  in add_effect_to_output()
131     list_add_tail(&output->effects_list, &context->output_node);  in add_effect_to_output()
132     if (context->ops.start)  in add_effect_to_output()
133         context->ops.start(context, output);  in add_effect_to_output()
138                                effect_context_t *context)  in remove_effect_from_output()  argument
146         if (fx_ctxt == context) {  in remove_effect_from_output()
147             if (context->ops.stop)  in remove_effect_from_output()
148                 context->ops.stop(context, output);  in remove_effect_from_output()
149             list_remove(&context->output_node);  in remove_effect_from_output()
292 int set_config(effect_context_t *context, effect_config_t *config)  in set_config()  argument
294     context->config = *config;  in set_config()
296     if (context->ops.reset)  in set_config()
297         context->ops.reset(context);  in set_config()
302 void get_config(effect_context_t *context, effect_config_t *config)  in get_config()  argument
304     *config = context->config;  in get_config()
333     effect_context_t *context;  in effect_lib_create()  local
338         context = (effect_context_t *)eq_ctxt;  in effect_lib_create()
339         context->ops.init = equalizer_init;  in effect_lib_create()
340         context->ops.reset = equalizer_reset;  in effect_lib_create()
341         context->ops.set_parameter = equalizer_set_parameter;  in effect_lib_create()
342         context->ops.get_parameter = equalizer_get_parameter;  in effect_lib_create()
343         context->ops.set_device = equalizer_set_device;  in effect_lib_create()
344         context->ops.enable = equalizer_enable;  in effect_lib_create()
345         context->ops.disable = equalizer_disable;  in effect_lib_create()
346         context->ops.start = equalizer_start;  in effect_lib_create()
347         context->ops.stop = equalizer_stop;  in effect_lib_create()
349         context->desc = &equalizer_descriptor;  in effect_lib_create()
355         context = (effect_context_t *)bass_ctxt;  in effect_lib_create()
356         context->ops.init = bassboost_init;  in effect_lib_create()
357         context->ops.reset = bassboost_reset;  in effect_lib_create()
358         context->ops.set_parameter = bassboost_set_parameter;  in effect_lib_create()
359         context->ops.get_parameter = bassboost_get_parameter;  in effect_lib_create()
360         context->ops.set_device = bassboost_set_device;  in effect_lib_create()
361         context->ops.enable = bassboost_enable;  in effect_lib_create()
362         context->ops.disable = bassboost_disable;  in effect_lib_create()
363         context->ops.start = bassboost_start;  in effect_lib_create()
364         context->ops.stop = bassboost_stop;  in effect_lib_create()
366         context->desc = &bassboost_descriptor;  in effect_lib_create()
372         context = (effect_context_t *)virt_ctxt;  in effect_lib_create()
373         context->ops.init = virtualizer_init;  in effect_lib_create()
374         context->ops.reset = virtualizer_reset;  in effect_lib_create()
375         context->ops.set_parameter = virtualizer_set_parameter;  in effect_lib_create()
376         context->ops.get_parameter = virtualizer_get_parameter;  in effect_lib_create()
377         context->ops.set_device = virtualizer_set_device;  in effect_lib_create()
378         context->ops.enable = virtualizer_enable;  in effect_lib_create()
379         context->ops.disable = virtualizer_disable;  in effect_lib_create()
380         context->ops.start = virtualizer_start;  in effect_lib_create()
381         context->ops.stop = virtualizer_stop;  in effect_lib_create()
383         context->desc = &virtualizer_descriptor;  in effect_lib_create()
395         context = (effect_context_t *)reverb_ctxt;  in effect_lib_create()
396         context->ops.init = reverb_init;  in effect_lib_create()
397         context->ops.reset = reverb_reset;  in effect_lib_create()
398         context->ops.set_parameter = reverb_set_parameter;  in effect_lib_create()
399         context->ops.get_parameter = reverb_get_parameter;  in effect_lib_create()
400         context->ops.set_device = reverb_set_device;  in effect_lib_create()
401         context->ops.enable = reverb_enable;  in effect_lib_create()
402         context->ops.disable = reverb_disable;  in effect_lib_create()
403         context->ops.start = reverb_start;  in effect_lib_create()
404         context->ops.stop = reverb_stop;  in effect_lib_create()
408             context->desc = &aux_env_reverb_descriptor;  in effect_lib_create()
412             context->desc = &ins_env_reverb_descriptor;  in effect_lib_create()
416             context->desc = &aux_preset_reverb_descriptor;  in effect_lib_create()
420             context->desc = &ins_preset_reverb_descriptor;  in effect_lib_create()
428     context->itfe = &effect_interface;  in effect_lib_create()
429     context->state = EFFECT_STATE_UNINITIALIZED;  in effect_lib_create()
430     context->out_handle = (audio_io_handle_t)ioId;  in effect_lib_create()
432     ret = context->ops.init(context);  in effect_lib_create()
435         free(context);  in effect_lib_create()
439     context->state = EFFECT_STATE_INITIALIZED;  in effect_lib_create()
442     list_add_tail(&created_effects_list, &context->effects_list_node);  in effect_lib_create()
445         add_effect_to_output(out_ctxt, context);  in effect_lib_create()
448     *pHandle = (effect_handle_t)context;  in effect_lib_create()
450     ALOGV("%s created context %p", __func__, context);  in effect_lib_create()
458     effect_context_t *context = (effect_context_t *)handle;  in effect_lib_release()  local
467     if (effect_exists(context)) {  in effect_lib_release()
468         output_context_t *out_ctxt = get_output(context->out_handle);  in effect_lib_release()
470             remove_effect_from_output(out_ctxt, context);  in effect_lib_release()
471         list_remove(&context->effects_list_node);  in effect_lib_release()
472         if (context->ops.release)  in effect_lib_release()
473             context->ops.release(context);  in effect_lib_release()
474         free(context);  in effect_lib_release()
515     effect_context_t * context = (effect_context_t *)self;  in effect_process()  local
521     if (!effect_exists(context)) {  in effect_process()
526     if (context->state != EFFECT_STATE_ACTIVE) {  in effect_process()
540     effect_context_t * context = (effect_context_t *)self;  in effect_command()  local
546     if (!effect_exists(context)) {  in effect_command()
551     if (context == NULL || context->state == EFFECT_STATE_UNINITIALIZED) {  in effect_command()
562         if (context->ops.init)  in effect_command()
563             *(int *) pReplyData = context->ops.init(context);  in effect_command()
573         *(int *) pReplyData = set_config(context, (effect_config_t *) pCmdData);  in effect_command()
581         if (!context->offload_enabled) {  in effect_command()
586         get_config(context, (effect_config_t *)pReplyData);  in effect_command()
589         if (context->ops.reset)  in effect_command()
590             context->ops.reset(context);  in effect_command()
597         if (context->state != EFFECT_STATE_INITIALIZED) {  in effect_command()
601         context->state = EFFECT_STATE_ACTIVE;  in effect_command()
602         if (context->ops.enable)  in effect_command()
603             context->ops.enable(context);  in effect_command()
612         if (context->state != EFFECT_STATE_ACTIVE) {  in effect_command()
616         context->state = EFFECT_STATE_INITIALIZED;  in effect_command()
617         if (context->ops.disable)  in effect_command()
618             context->ops.disable(context);  in effect_command()
634         if (!context->offload_enabled) {  in effect_command()
641         if (context->ops.get_parameter)  in effect_command()
642             context->ops.get_parameter(context, p, replySize);  in effect_command()
656         if (context->ops.set_parameter)  in effect_command()
657             *(int32_t *)pReplyData = context->ops.set_parameter(context, p,  in effect_command()
670         if (context->ops.set_device)  in effect_command()
671             context->ops.set_device(context, device);  in effect_command()
703         context->offload_enabled = offload_param->isOffload;  in effect_command()
704         if (context->out_handle == offload_param->ioHandle)  in effect_command()
707         out_ctxt = get_output(context->out_handle);  in effect_command()
709             remove_effect_from_output(out_ctxt, context);  in effect_command()
711         context->out_handle = offload_param->ioHandle;  in effect_command()
712         out_ctxt = get_output(context->out_handle);  in effect_command()
714             add_effect_to_output(out_ctxt, context);  in effect_command()
718         if (cmdCode >= EFFECT_CMD_FIRST_PROPRIETARY && context->ops.command)  in effect_command()
719             status = context->ops.command(context, cmdCode, cmdSize,  in effect_command()
738     effect_context_t *context = (effect_context_t *)self;  in effect_get_descriptor()  local
740     if (!effect_exists(context) || (descriptor == NULL))  in effect_get_descriptor()
743     *descriptor = *context->desc;  in effect_get_descriptor()