[theora-dev] What goes to Hardware ?
ogg at illiminable.com
Mon Jul 3 15:00:08 PDT 2006
Actually. I just realised, felipe is doing a *decoder*, the profile i
posted is for *encoding*. My mistake, sorry.
> This is a profile summary i took a while ago, on theora as it was in
> alpha6 (includes the mmx optimisations)
> One thing to note is it doesn't necessarliy show every function, since
> some stuff gets inlined into the caller and hence doesn't appear in
> this list (it's included in the caller instead). But it does show the
> basic gist of it.
> Also, this was on a small (320x240) video of roughly 1 min duration.
> Rodolphe Ortalo wrote:
>> Le dimanche 02 juillet 2006 à 19:10 -0300, Felipe Portavales Goldstein a
>> écrit :
>>> As you know, the ReconRefFrames routine is the caller of the IDCT,
>>> Reconstruction and LoopFilter.
>>> The ReconRefFrames wastes 31 ms from the total 44 ms.
>>> This is more than 66% of the decoding time.
>> Where are the other 34% spent (various routines?)?
>> Personnally, I think too the "enough memory for 720x480" is the way to
>> go. (Are there other options than SDRAM in this case?)
>> theora-dev mailing list
>> theora-dev at xiph.org
> theora-dev mailing list
> theora-dev at xiph.org
More information about the theora-dev