void speex_preprocess_state_destroy(SpeexPreprocessState *st)
{
speex_free(st->frame);
speex_free(st->ps);
speex_free(st->gain2);
speex_free(st->window);
speex_free(st->noise);
speex_free(st->reverb_estimate);
speex_free(st->old_ps);
speex_free(st->gain);
speex_free(st->prior);
speex_free(st->post);
speex_free(st->loudness_weight);
speex_free(st->echo_noise);
speex_free(st->S);
speex_free(st->Smin);
speex_free(st->Stmp);
speex_free(st->update_prob);
speex_free(st->zeta);
speex_free(st->noise_bands);
speex_free(st->noise_bands2);
speex_free(st->speech_bands);
speex_free(st->speech_bands2);
speex_free(st->inbuf);
speex_free(st->outbuf);
spx_drft_clear(st->fft_lookup);
speex_free(st->fft_lookup);
speex_free(st);
}
/** Destroys an echo canceller state */
void speex_echo_state_destroy(SpeexEchoState *st)
{
spx_drft_clear(st->fft_lookup);
speex_free(st->fft_lookup);
speex_free(st->x);
speex_free(st->d);
speex_free(st->y);
speex_free(st->last_y);
speex_free(st->Yps);
speex_free(st->Yf);
speex_free(st->Rf);
speex_free(st->Xf);
speex_free(st->fratio);
speex_free(st->regul);
speex_free(st->X);
speex_free(st->D);
speex_free(st->Y);
speex_free(st->E);
speex_free(st->W);
speex_free(st->PHI);
speex_free(st->power);
speex_free(st->power_1);
speex_free(st->grad);
speex_free(st);
}
void vorbis_psy_destroy(VorbisPsy *p)
{
if(p){
spx_drft_clear(&p->lookup);
if(p->bark)
speex_free(p->bark);
if(p->noiseoffset)
speex_free(p->noiseoffset);
if(p->window)
speex_free(p->window);
memset(p,0,sizeof(*p));
speex_free(p);
}
}
