Esempi in C++ (Cpp) per GST_AUDIO_WSINC_LIMIT

Esempio n. 1

File: audiowsinclimit.c Progetto: lubing521/gst-embedded-builder

/* get notified of caps and plug in the correct process function */
static gboolean
gst_audio_wsinclimit_setup (GstAudioFilter * base, const GstAudioInfo * info)
{
  GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (base);

  gst_audio_wsinclimit_build_kernel (self, info);

  return GST_AUDIO_FILTER_CLASS (parent_class)->setup (base, info);
}

Esempio n. 2

File: audiowsinclimit.c Progetto: lubing521/gst-embedded-builder

static void
gst_audio_wsinclimit_finalize (GObject * object)
{
  GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (object);

  g_mutex_clear (&self->lock);

  G_OBJECT_CLASS (parent_class)->finalize (object);
}

Esempio n. 3

File: audiowsinclimit.c Progetto: Anthony-Biget/openjfx

/* get notified of caps and plug in the correct process function */
static gboolean
gst_audio_wsinclimit_setup (GstAudioFilter * base, GstRingBufferSpec * format)
{
  GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (base);

  gst_audio_wsinclimit_build_kernel (self);

  return GST_AUDIO_FILTER_CLASS (parent_class)->setup (base, format);
}

Esempio n. 4

File: audiowsinclimit.c Progetto: lubing521/gst-embedded-builder

static void
gst_audio_wsinclimit_set_property (GObject * object, guint prop_id,
    const GValue * value, GParamSpec * pspec)
{
  GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (object);

  g_return_if_fail (GST_IS_AUDIO_WSINC_LIMIT (self));

  switch (prop_id) {
    case PROP_LENGTH:{
      gint val;

      g_mutex_lock (&self->lock);
      val = g_value_get_int (value);
      if (val % 2 == 0)
        val++;

      if (val != self->kernel_length) {
        gst_audio_fx_base_fir_filter_push_residue (GST_AUDIO_FX_BASE_FIR_FILTER
            (self));
        self->kernel_length = val;
        gst_audio_wsinclimit_build_kernel (self, NULL);
      }
      g_mutex_unlock (&self->lock);
      break;
    }
    case PROP_FREQUENCY:
      g_mutex_lock (&self->lock);
      self->cutoff = g_value_get_float (value);
      gst_audio_wsinclimit_build_kernel (self, NULL);
      g_mutex_unlock (&self->lock);
      break;
    case PROP_MODE:
      g_mutex_lock (&self->lock);
      self->mode = g_value_get_enum (value);
      gst_audio_wsinclimit_build_kernel (self, NULL);
      g_mutex_unlock (&self->lock);
      break;
    case PROP_WINDOW:
      g_mutex_lock (&self->lock);
      self->window = g_value_get_enum (value);
      gst_audio_wsinclimit_build_kernel (self, NULL);
      g_mutex_unlock (&self->lock);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
  }
}

Esempio n. 5

File: audiowsinclimit.c Progetto: lubing521/gst-embedded-builder

static void
gst_audio_wsinclimit_get_property (GObject * object, guint prop_id,
    GValue * value, GParamSpec * pspec)
{
  GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (object);

  switch (prop_id) {
    case PROP_LENGTH:
      g_value_set_int (value, self->kernel_length);
      break;
    case PROP_FREQUENCY:
      g_value_set_float (value, self->cutoff);
      break;
    case PROP_MODE:
      g_value_set_enum (value, self->mode);
      break;
    case PROP_WINDOW:
      g_value_set_enum (value, self->window);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
  }
}