Re: how many thread process used by rygel

[Soho Soho123 <soho123 2012 gmail com>]

Dear Jens,

OK ,I can disable it by tracing C code manually.
And additional question,
Do you know where is the code will start thread in decoding, or
encoding entry point?
For example:
which API will be called if the element will start thread in gstreamer?
I can search the API to check the entry point to trace the flow.

Thank you very much!

Best Regards,
Soho

2012/7/18 Jens Georg <mail jensge org>:
> On Mi, 2012-07-18 at 15:11 +0800, Soho Soho123 wrote:
>> Dear Jens,
>>
>> Can I disable "GLib DBus thread" ?
>> As my understanding, if RENDERER ONLY "DBus" is not necessary, right?
>
> Yes, but again, not without patching code:
>
> http://git.gnome.org/browse/rygel/tree/src/rygel/rygel-main.vala
>
> lines 265 and 266 are responsible for the DBus service. However, it
> might be that recent GLib always has this thread due to GApplication.
>
>>
>>
>> Thanks!
>>
>> Best Regards,
>> Soho
>> 2012/7/18 Jens Georg <mail jensge org>:
>> > On Di, 2012-07-17 at 22:01 +0800, Soho Soho123 wrote:
>> >> Dears,
>> >>
>> >> per observation from Rygel verification,
>> >> when I start rygel by "rygel -g 5&", there are 2 threads run on my
>> >> target platform.
>> >> when I play a MP3 from W7 media player, then there are 6 threads run
>> >> on my target platform.
>> >> when I stop playing MP3 from W7 media player, then there 2 threads run
>> >> on my target platform.
>> >>
>> >> Does anyone have idea about there 4 threads are started when rygel
>> >> playing audio ?
>> >> which gstreamer element start thread ?
>> >>
>> >> and another question,
>> >> I can see the main function of rygel,
>> >> rygel_main_run(), the function will call g_main_loop_run() to start loop.
>> >> why there are 2 threads stated in main function?
>> >
>> > Rygel itself only ever operates in a single (main) thread. However some
>> > of the libraries we use spawn threads on their own:
>> >
>> > GLib - One for GDBus; that's the two threads you see when Rygel is idle
>> > (main thread + GLib DBus thread)
>> >
>> > GStreamer - A lot while decoding and encoding
>> >
>> >
>>
>
>