The documentation was incorrectly referring to `GST_QUERY` and `GST_BIN`
as GstDebug category names. These two don't follow the pattern of the
rest, and instead are named `query` and `bin` respectively.
This can be verified from the source code of the _do_init macro in the
same gstlog.c file, and from gstbin.c and gstquery.c calls to
GST_DEBUG_CATEGORY_INIT().
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8365>
The third argument of the pad-chain-pre and pad-chain-post hooks are of type GstBuffer* and GstBufferList* respectively.
However, when I added do_chain_buffer_pre() and do_chain_buffer_post()
to gstlog.c I accidentally make them take GstFlowReturn -- almost
certainly as an artifact from duplicating the code of the _post()
variants, leading to erroneous log lines like this:
```
do_chain_buffer_pre:<vp9parse0:sink> 0:00:01.615378540, pad=<vp9parse0:sink>, res=-1073639680
```
This patch fixes that.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8366>
Similar to de30de865cd, this allows to follow the flow of events as they
arrive to a pad rather than only when they are pushed to a peer.
The hook is installed in gst_pad_send_event_unchecked() instead of
gst_pad_send_event() because the latter is often omitted: that is the
case especifically in gst_pad_push_event_unchecked(), where most event
propagation occurs.
This patch also makes use of the new hooks in the log tracer to log the
begining and end of the send_event processing.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8330>
Commit de30de865cd added a hook for pad-chain-{pre,post} and
pad-chain-list-{pre,post}. As explained in that commit, hooking the
chain is helpful because it allows you to hook to buffer propagation in
both srcpads (pad-push) and sinkpads (pad-chain).
This patch uses the new hooks to log pad-chain in the log tracer.
Before, only pad-push was logged, so you could only follow the flow of
buffers through the srcpads.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8329>
A JSON configuration file is generated for core plugins, which maps
plugin names with sources to parse for docstrings.
The file is then opened by the configuration generator script, which
will now favor explicitly listed files to (usually wildcarded) paths
passed on its command line.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8231>
This patch adds documentation to the 'log' tracer and amends the design
document of Tracers to replace a misleading example of the 'log' tracer
with a different example that uses tracer arguments with tracers that do
actually handle said arguments.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4153>
The is_gst_mini_object_check would sometimes detect a proper GObject
as a mini object, and then bad things happen.
We know whether a pointer is a proper GObject or a MiniObject here
though, so just pass that information to the right code paths and
avoid the heuristics altogether.
Eliminates all remaining uses of object_is_gst_mini_object().
Fixes#1334
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2832>
The is_gst_mini_object_check would sometimes detect a proper GObject
as a mini object, and then bad things happen.
We know whether a pointer is a proper GObject or a MiniObject here
though, so just pass that information to the right code paths and
avoid the heuristics altogether.
There are probably more cases where the check should be eliminated.
Fixes#1334, maybe
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2832>
