[0.11] gstreamer: trace: rework alloc tracing

[Wim Taymans]

Module: gstreamer
Branch: 0.11
Commit: 321ee10bd6a3fec0951e93e3e112603693d86c33
URL:    http://cgit.freedesktop.org/gstreamer/gstreamer/commit/?id=321ee10bd6a3fec0951e93e3e112603693d86c33

Author: Wim Taymans <wim.taymans at collabora.co.uk>
Date:   Fri Jan 27 17:50:42 2012 +0100

trace: rework alloc tracing

Remove trace, we use debug log for that
Make alloc trace simpler, removing some methods.
Activate alloc trace with a GST_TRACE=3 environment variable.
Dump leaked objects atexit.
Provide an offset in the object where the GType can be found so that more
verbose info can be given for objects.
Remove -T option from gst-launch because tracing is now triggered with the
environment variable.

---

 gst/gst.c           |   18 +--
 gst/gstcaps.c       |    5 +-
 gst/gstclock.c      |    6 +-
 gst/gstminiobject.c |    6 +-
 gst/gstobject.c     |    7 +-
 gst/gsttrace.c      |  399 +++++++--------------------------------------------
 gst/gsttrace.h      |  146 +++----------------
 tools/gst-launch.c  |   14 --
 8 files changed, 83 insertions(+), 518 deletions(-)

Diff:   http://cgit.freedesktop.org/gstreamer/gstreamer/diff/?id=321ee10bd6a3fec0951e93e3e112603693d86c33