Ejemplo n.º 1
0
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);
}
Ejemplo n.º 2
0
/** 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);
}
Ejemplo n.º 3
0
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);
  }
}