Merge branch 'upstream/1.16' into tizen_gst_1.16.2

[platform/upstream/gst-plugins-good.git] / sys / v4l2 / gstv4l2src.c

diff --git a/sys/v4l2/gstv4l2src.c b/sys/v4l2/gstv4l2src.c
index 3997114..0b55b5d 100644 (file)
--- a/sys/v4l2/gstv4l2src.c
+++ b/sys/v4l2/gstv4l2src.c
@@ -72,6 +72,9 @@ enum
 {
   PROP_0,
   V4L2_STD_OBJECT_PROPS,
+#ifdef TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID
+  PROP_CAMERA_ID,
+#endif /* TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID */
   PROP_LAST
 };
 
@@ -147,6 +150,19 @@ gst_v4l2src_class_init (GstV4l2SrcClass * klass)
   gst_v4l2_object_install_properties_helper (gobject_class,
       DEFAULT_PROP_DEVICE);
 
+#ifdef TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID
+  /**
+   * GstV4l2Src:camera-id:
+   *
+   * The value which is set by application will be used as a number of device node.
+   * ex) 1 -> /dev/video1
+   */
+  g_object_class_install_property (gobject_class, PROP_CAMERA_ID,
+      g_param_spec_uint ("camera-id", "Camera ID",
+          "Camera ID for device node", 0, G_MAXUINT, 0,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+#endif /* TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID */
+
   /**
    * GstV4l2Src::prepare-format:
    * @v4l2src: the v4l2src instance
@@ -226,6 +242,16 @@ gst_v4l2src_set_property (GObject * object,
   if (!gst_v4l2_object_set_property_helper (v4l2src->v4l2object,
           prop_id, value, pspec)) {
     switch (prop_id) {
+#ifdef TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID
+      case PROP_CAMERA_ID:
+        g_free (v4l2src->v4l2object->videodev);
+
+        v4l2src->camera_id = g_value_get_uint (value);
+        v4l2src->v4l2object->videodev = g_strdup_printf ("/dev/video%u", v4l2src->camera_id);
+
+        GST_INFO_OBJECT(v4l2src, "videodev [%s]", v4l2src->v4l2object->videodev);
+        break;
+#endif /* TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID */
       default:
         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
         break;
@@ -242,6 +268,11 @@ gst_v4l2src_get_property (GObject * object,
   if (!gst_v4l2_object_get_property_helper (v4l2src->v4l2object,
           prop_id, value, pspec)) {
     switch (prop_id) {
+#ifdef TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID
+      case PROP_CAMERA_ID:
+        g_value_set_uint (value, v4l2src->camera_id);
+        break;
+#endif /* TIZEN_FEATURE_V4L2SRC_SUPPORT_CAMERA_ID */
       default:
         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
         break;