Newbie: qrcode decoder filter - request for comments
I'm new to GStreamer and glib, C etc..
Looking for a project to learn something new I had the idea to write
an application for GNOME to read QRCodes from the webcam.
I started the project using Vala, and the obvious choice to show the
webcam was to use gstreamer and gtksink.
Then to decode the qrcodes in frames I decided to write a gstreamer
plugin to wrap quirc library.
I used the gst-template from documentation and build from there.
The plugin get a raw RGB video at 320x240 (completely arbitrary limit.
I was experimenting with caps), convert to grayscale and pass it
to the quirc library.
When a qrcode is found in frame a signal is emitted.
As I said in object, I would like some comments on code. Be kind, It's
my first time :-)