Update code for camera/recorder device state APIs

[platform/core/multimedia/libmm-camcorder.git] / src / mm_camcorder_util.c

diff --git a/src/mm_camcorder_util.c b/src/mm_camcorder_util.c
index 44d088c..6414afd 100644 (file)
--- a/src/mm_camcorder_util.c
+++ b/src/mm_camcorder_util.c
@@ -2232,3 +2232,26 @@ static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint widt
 
        return TRUE;
 }
+
+
+void _mmcamcorder_emit_dbus_signal(GDBusConnection *conn, const char *object_name,
+       const char *interface_name, const char *signal_name, int value)
+{
+       if (!conn || !object_name || !interface_name || !signal_name) {
+               _mmcam_dbg_err("NULL pointer %p %p %p %p",
+                       conn, object_name, interface_name, signal_name);
+               return;
+       }
+
+       if (!g_dbus_connection_emit_signal(conn, NULL,
+               object_name, interface_name, signal_name,
+               g_variant_new("(i)", value), NULL)) {
+               _mmcam_dbg_warn("failed to emit signal");
+       } else {
+               _mmcam_dbg_log("emit signal done - value 0x%.8x", value);
+               g_dbus_connection_flush(conn, NULL, NULL, NULL);
+               _mmcam_dbg_log("signal flush done");
+       }
+
+       return;
+}