int dtap_change_effect(ao_wrapper_t *wrapper, int id)
{
audio_effect_t *ae = (audio_effect_t *)wrapper->ao_priv;
__android_log_print(ANDROID_LOG_INFO, TAG, "change audio effect from: %d to %d \n", ae->ap.para.item, id);
dt_lock(&ae->lock);
ae->ap.para.item = id;
dtap_update(&ae->ap);
dtap_init(&ae->ap);
dt_unlock(&ae->lock);
return 0;
}
int dtap_process(dtap_context_t *ctx, dtap_frame_t *frame)
{
if(!ctx->inited)
dtap_init(ctx);
dtap_lock(&mutex);
ap_wrapper_t *wrapper = ctx->wrapper;
wrapper->process(ctx, frame);
dtap_unlock(&mutex);
return 0;
}
static int ao_opensl_init(dtaudio_output_t *aout, dtaudio_para_t *para) {
if (Open(aout) == -1)
return -1;
Start(aout);
#ifdef ENABLE_DTAP
ao_wrapper_t *wrapper = aout->wrapper;
audio_effect_t *ae = (audio_effect_t *)malloc(sizeof(audio_effect_t));
wrapper->ao_priv = ae;
ae->ap.para.samplerate = para->samplerate;
ae->ap.para.channels = para->channels;
ae->ap.para.data_width = para->data_width;
ae->ap.para.type = DTAP_EFFECT_EQ;
ae->ap.para.item = EQ_EFFECT_NORMAL;
dtap_init(&ae->ap);
dt_lock_init(&ae->lock, NULL);
#endif
return 0;
}
