Esempi in C++ (Cpp) per gst_v4l2_object_get_property_helper

Esempio n. 1

File: gstv4l2transform.c Progetto: BigBrother-International/gst-plugins-good

static void
gst_v4l2_transform_get_property (GObject * object,
    guint prop_id, GValue * value, GParamSpec * pspec)
{
  GstV4l2Transform *self = GST_V4L2_TRANSFORM (object);

  switch (prop_id) {
    case PROP_OUTPUT_IO_MODE:
      gst_v4l2_object_get_property_helper (self->v4l2output, prop_id, value,
          pspec);
      break;
    case PROP_CAPTURE_IO_MODE:
      gst_v4l2_object_get_property_helper (self->v4l2capture, prop_id, value,
          pspec);
      break;

      /* By default read from output */
    default:
      if (!gst_v4l2_object_get_property_helper (self->v4l2output,
              prop_id, value, pspec)) {
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      }
      break;
  }
}

Esempio n. 2

File: gstv4l2videodec.c Progetto: vatavuserban/gst-plugins-good

static void
gst_v4l2_video_dec_get_property (GObject * object,
    guint prop_id, GValue * value, GParamSpec * pspec)
{
  GstV4l2VideoDec *self = GST_V4L2_VIDEO_DEC (object);

  switch (prop_id) {
    case PROP_IO_MODE:
      gst_v4l2_object_get_property_helper (self->v4l2output, prop_id, value,
          pspec);
      break;
    case PROP_CAPTURE_IO_MODE:
      gst_v4l2_object_get_property_helper (self->v4l2output, PROP_IO_MODE,
          value, pspec);
      break;

      /* By default read from output */
    default:
      if (!gst_v4l2_object_get_property_helper (self->v4l2output,
              prop_id, value, pspec)) {
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      }
      break;
  }
}

Esempio n. 3

File: gstv4l2sink.c Progetto: cookie114/PerforceRoot_Lupc

static void
gst_v4l2sink_get_property (GObject * object,
    guint prop_id, GValue * value, GParamSpec * pspec)
{
  GstV4l2Sink *v4l2sink = GST_V4L2SINK (object);

  if (!gst_v4l2_object_get_property_helper (v4l2sink->v4l2object,
          prop_id, value, pspec)) {
    switch (prop_id) {
      case PROP_QUEUE_SIZE:
        g_value_set_uint (value, v4l2sink->num_buffers);
        break;
      case PROP_OVERLAY_TOP:
        g_value_set_int (value, v4l2sink->overlay.top);
        break;
      case PROP_OVERLAY_LEFT:
        g_value_set_int (value, v4l2sink->overlay.left);
        break;
      case PROP_OVERLAY_WIDTH:
        g_value_set_uint (value, v4l2sink->overlay.width);
        break;
      case PROP_OVERLAY_HEIGHT:
        g_value_set_uint (value, v4l2sink->overlay.height);
        break;
      case PROP_PHYS_BASE:
        g_value_set_uint (value, v4l2sink->phys_base);
        break;
      default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
  }
}

Esempio n. 4

File: gstv4l2src.c Progetto: vatavuserban/gst-plugins-good

static void
gst_v4l2src_get_property (GObject * object,
    guint prop_id, GValue * value, GParamSpec * pspec)
{
  GstV4l2Src *v4l2src = GST_V4L2SRC (object);

  if (!gst_v4l2_object_get_property_helper (v4l2src->v4l2object,
          prop_id, value, pspec)) {
    switch (prop_id) {
      default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
  }
}

Esempio n. 5

static void
gst_v4l2src_get_property (GObject * object,
    guint prop_id, GValue * value, GParamSpec * pspec)
{
  GstV4l2Src *v4l2src = GST_V4L2SRC (object);

  if (!gst_v4l2_object_get_property_helper (v4l2src->v4l2object,
          prop_id, value, pspec)) {
    switch (prop_id) {
      case PROP_QUEUE_SIZE:
        g_value_set_uint (value, v4l2src->num_buffers);
        break;
      case PROP_ALWAYS_COPY:
        g_value_set_boolean (value, v4l2src->always_copy);
        break;
      default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
  }
}