On 06/06/07, Ray Lambert <[EMAIL PROTECTED]> wrote:
Jonathan Gordon wrote:
> hey all,
> so, in IRC we somehow got onto the problem that the filebrowser needs
> to know when a track changes (so the follow playlist can work
> properly), and scrobbler and database also need to know when this
> happens.
> playback.c has a few callbacks but only allows one function to be
> registered for each, which causes a bit of a mess in playback.c (and
> is one reason why scrobbler is broken on hwcodec.)
>
> My attached patch addresses this issue, ...
Jonathan,
Just to add some fuel to the fire, I also implemented a callback interface
when I wrote my A/B repeat feature. It's defined in
firmware/export/audio.h and implemented in firmware/mpeg.c
It uses a bitmask to subscribe to events (with a single callback per
subscription) and a fixed-size array (sized by #define) to hold up to 10
registered callbacks. It supports track position updates and end-of-track
notification.
So one callback can be triggered on multiple events? or each event can
only have one callback?
(I've been meaning to port
A/B repeat to the IAudio X5, which would mean updating it to work with SW
codecs and custom WPSs, but I haven't been able to find the time.)
a/b mode doesnt work on the x5? I thought i worked on all swcodec as
long as a button has been setup for it?
