v4l2: log more details in buffer pool finalize

Helps to align with the loggin from libv4l.

diff --git a/sys/v4l2/gstv4l2bufferpool.c b/sys/v4l2/gstv4l2bufferpool.c
index 4b84b3d..c13bb1e 100644 (file)
--- a/sys/v4l2/gstv4l2bufferpool.c
+++ b/sys/v4l2/gstv4l2bufferpool.c
@@ -91,8 +91,9 @@ gst_v4l2_buffer_finalize (GstV4l2Buffer * buffer)
   GST_V4L2_BUFFER_POOL_UNLOCK (pool);
 
   if (!resuscitated) {
-    GST_LOG_OBJECT (pool->v4l2elem, "buffer %p not recovered, unmapping",
-        buffer);
+    GST_LOG_OBJECT (pool->v4l2elem,
+        "buffer %p (data %p, len %u) not recovered, unmapping",
+        buffer, GST_BUFFER_DATA (buffer), buffer->vbuffer.length);
     gst_mini_object_unref (GST_MINI_OBJECT (pool));
     v4l2_munmap ((void *) GST_BUFFER_DATA (buffer), buffer->vbuffer.length);