docs: syntax in event handling example in chainfn.md

Signed-off-by: cadubentzen <cadubentzen@gmail.com>

https://bugzilla.gnome.org/show_bug.cgi?id=788023
This commit is contained in:
cadubentzen 2017-09-21 16:56:14 -03:00 committed by Mathieu Duponchelle
parent 020bf14d03
commit 6fa607b01c

View file

@ -52,6 +52,7 @@ want to additionally specify an event handling function, which will be
called when stream-events are sent (such as caps, end-of-stream,
newsegment, tags, etc.).
```c
static void
gst_my_filter_init (GstMyFilter * filter)
{
@ -103,6 +104,7 @@ newsegment, tags, etc.).
return gst_pad_push (filter->srcpad, outbuf);
}
```
In some cases, it might be useful for an element to have control over
the input data rate, too. In that case, you probably want to write a