docs: Add documentation for GST_VALIDATE_LAUNCHER_DEBUG

Add documentation for the environment variable GST_VALIDATE_LAUNCHER_DEBUG

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5009>
This commit is contained in:
ekwang.lee 2023-07-11 13:37:34 +09:00 committed by GStreamer Marge Bot
parent 44ba107715
commit 7bfb9ea3eb

View file

@ -168,4 +168,14 @@ Levels being:
Setting the reporting level allows to control the way issues are
reported when calling [gst_validate_runner_printf()](gst_validate_runner_printf).
**GST_VALIDATE_LAUNCHER_DEBUG.**
You can activate debug logs setting the environment variable GST_VALIDATE_LAUNCHER_DEBUG.
Examples:
```
$GST_VALIDATE_LAUNCHER_DEBUG=6 gst-validate-launcher
```
It uses the same syntax as PITIVI_DEBUG
(more information at: https://developer.pitivi.org/Bug_reporting.html#debug-logs).
[XDG standard]: http://www.freedesktop.org/wiki/Software/xdg-user-dirs/