[gst-devel] Initial .gdbinit script
Erik Walthinsen
omega at temple-baptist.com
Mon May 7 20:33:17 CEST 2001
Here's the contents of my .gdbinit script as of right now. It's a helper
function to print out a bunch of useful information about an element
pointer. It'll get better over time, but here's the first draft:
define element_info
set $element = $arg0
printf "Element name is \"%s\"\n", ((GstObject *)$element)->name
set $current_state = ((GstElement *)$element)->current_state
set $pending_state = ((GstElement *)$element)->pending_state
set $parent = ((GstObject *)$element)->parent
if ($parent != 0)
set $parent_name = ((GstObject *)$parent)->name
printf " Parent is \"%s\", %p\n", $parent_name, $parent
end
printf " There are %d pads:\n", ((GstElement *)$element)->numpads
set $pads = ((GstElement *)$element)->pads
while ($pads != 0)
set $pad = ((GList *)$pads)->data
set $pad_name = ((GstObject *)$pad)->name
set $peer = ((GstRealPad *)$pad)->peer
printf " Pad \"%s\"", $pad_name
if ($peer != 0)
set $peer_name = ((GstObject *)$peer)->name
set $peer_parent = ((GstObject *)$peer)->parent
set $peer_parent_name = ((GstObject *)$peer_parent)->name
printf " has peer \"%s:%s\"", $peer_parent_name, $peer_name
else
printf " has NO peer"
end
printf "\n"
set $pads = ((GList *)$pads)->next
end
end
Just place that in your ~/.gdbinit file, and when you want more info on an
element, just type:
element_info elementsymbol
Erik Walthinsen <omega at temple-baptist.com> - System Administrator
__
/ \ GStreamer - The only way to stream!
| | M E G A ***** http://gstreamer.net/ *****
_\ /_
More information about the gstreamer-devel
mailing list