v4l2: set debug messages according to device type and IO mode

https://bugzilla.gnome.org/show_bug.cgi?id=733616

diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c
index f15b686..583c3d4 100644 (file)
--- a/sys/v4l2/gstv4l2object.c
+++ b/sys/v4l2/gstv4l2object.c
@@ -2248,7 +2248,8 @@ gst_v4l2_object_setup_pool (GstV4l2Object * v4l2object, GstCaps * caps)
 {
   GstV4l2IOMode mode;
 
-  GST_DEBUG_OBJECT (v4l2object->element, "initializing the capture system");
+  GST_DEBUG_OBJECT (v4l2object->element, "initializing the %s system",
+      V4L2_TYPE_IS_OUTPUT (v4l2object->type) ? "output" : "capture");
 
   GST_V4L2_CHECK_OPEN (v4l2object);
   GST_V4L2_CHECK_NOT_ACTIVE (v4l2object);

diff --git a/sys/v4l2/gstv4l2sink.c b/sys/v4l2/gstv4l2sink.c
index e9b6efb..5cc30f7 100644 (file)
--- a/sys/v4l2/gstv4l2sink.c
+++ b/sys/v4l2/gstv4l2sink.c
@@ -504,7 +504,7 @@ gst_v4l2sink_set_caps (GstBaseSink * bsink, GstCaps * caps)
   gst_v4l2sink_sync_overlay_fields (v4l2sink);
   gst_v4l2sink_sync_crop_fields (v4l2sink);
 
-  GST_INFO_OBJECT (v4l2sink, "outputting buffers via mmap()");
+  GST_INFO_OBJECT (v4l2sink, "outputting buffers via mode %u", obj->mode);
 
   v4l2sink->video_width = GST_V4L2_WIDTH (v4l2sink->v4l2object);
   v4l2sink->video_height = GST_V4L2_HEIGHT (v4l2sink->v4l2object);