[Rpcemu] RPCEmu 0.8.9, FLAC replay produces garbage

Timmermans, Andre andre.timmermans at atos.net
Sun Feb 5 23:28:26 PST 2012


Seems I forgot to mention that the problem only occurs with the dynamic
reompiler version.

André 

> -----Original Message-----
> From: rpcemu-bounces at riscos.info 
> [mailto:rpcemu-bounces at riscos.info] On Behalf Of Timmermans, Andre
> Sent: lundi 23 janvier 2012 9:23
> To: rpcemu at riscos.info
> Subject: [Rpcemu] RPCEmu 0.8.9, FLAC replay produces garbage
> 
> Hi,
> 
> Since I had sound working perfectly I have made some experimentations
> with DigitalCD and KinoAmp. It certainly nice to see KinoAmp playing
> a DVD VOB file at 20 frames per second compared to 2 on my RPC.
> Spending less than 2% of the time in I/O operations certainly
> accounts for a great deal of the speedup, but pure CPU speedup
> isn't bad either as playing a 64 channel Impluse Tracker file
> seems to be nearly 3 times faster on this 2.4GHz Core i5.
> 
> What I found out thought is that playing FLAC files produces
> garbage (the decoding is done by the DiskSample module).
> MPEG and PCM work fine so the problems lies in the decoding
> of the FLAC stream into PCM samples which I guess triggers
> a bug in the emulation.
> 
> André
> 
> 
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