C++ (Cpp) pa_idxset_string_hash_func Exemples

Exemple #1

Fichier : module-zeroconf-discover.c Projet : Oboyma/pulseaudio

static unsigned tunnel_hash(const void *p) {
    const struct tunnel *t = p;

    return
        (unsigned) t->interface +
        (unsigned) t->protocol +
        pa_idxset_string_hash_func(t->name) +
        pa_idxset_string_hash_func(t->type) +
        pa_idxset_string_hash_func(t->domain);
}

Exemple #2

Fichier : voice-util.c Projet : community-ssu/pulseaudio-nokia

void
voice_sink_proplist_update(struct userdata *u, pa_sink *s)
{
  pa_sink *master_sink;
  const char *mode;
  const char *accessory_hwid;

  pa_proplist *p;
  char *hash_str;
  unsigned int hash;
  const char *file;
  char fname[256];
  size_t nbytes;
  const void *data;

  master_sink = voice_get_original_master_sink(u);

  ENTER();

  if (!master_sink)
  {
    pa_log_warn("Original master sink not found, parameters not loaded.");
    return;
  }

  if (!pa_proplist_get(s->proplist, "x-maemo.aep.trace-func", &data, &nbytes))
    memcpy(&u->trace_func, data, sizeof(u->trace_func));

  mode = pa_proplist_gets(s->proplist, PA_NOKIA_PROP_AUDIO_MODE);

  accessory_hwid = pa_proplist_gets(s->proplist,
                                    PA_NOKIA_PROP_AUDIO_ACCESSORY_HWID);

  if (!accessory_hwid || !mode)
    return;

  if (master_sink != s)
  {
    p = pa_proplist_new();
    pa_proplist_sets(p, PA_NOKIA_PROP_AUDIO_MODE, mode);
    pa_proplist_sets(p, PA_NOKIA_PROP_AUDIO_ACCESSORY_HWID, accessory_hwid);
    pa_proplist_update(master_sink->proplist, PA_UPDATE_REPLACE, p);
    pa_proplist_free(p);
  }

  hash_str = pa_sprintf_malloc("%s%s", mode, accessory_hwid);
  hash = pa_idxset_string_hash_func(hash_str);
  pa_xfree(hash_str);

  if (hash == u->mode_accessory_hwid_hash &&
      !voice_pa_proplist_get_bool(master_sink->proplist, "x-maemo.tuning"))
    return;

  u->mode_accessory_hwid_hash = hash;
  file = pa_proplist_gets(master_sink->proplist, "x-maemo.file");

  if (!file)
    file = "/var/lib/pulse-nokia/%s%s.parameters";

  pa_snprintf(fname, sizeof(fname), file, mode);

  pa_log_debug("Loading tuning parameters from file: %s",fname);

  p = pa_nokia_proplist_from_file(fname);

  if (!pa_proplist_contains(p, "x-maemo.aep") )
  {
    pa_log_warn("Parameter file not valid: %s", fname);
    pa_proplist_free(p);
    return;
  }

  u->btmono = FALSE;

  if (!strcmp(mode, "ihf"))
    aep_runtime_switch[3] = 'i';
  else if (!strcmp(mode, "hs"))
    aep_runtime_switch[3] = 't';
  else if (!strcmp(mode, "btmono"))
  {
    aep_runtime_switch[3] = 't';
    u->btmono = TRUE;
  }
  else if (!strcmp(mode, "hp"))
      aep_runtime_switch[3] = 'p';
  else if (!strcmp(mode, "lineout"))
    aep_runtime_switch[3] = 'f';
  else
    aep_runtime_switch[3] = 't';

  if (master_sink == s)
     pa_proplist_update(master_sink->proplist, PA_UPDATE_REPLACE, p);
  else
    pa_sink_update_proplist(master_sink, PA_UPDATE_REPLACE, p);

  pa_proplist_free(p);
  voice_update_parameters(u);

  return;
}