[vdr] VDR developer version 1.3.21 - Handling of DD buffer
vdr at helmutauer.de
Sun Feb 13 17:59:10 CET 2005
Klaus Schmidinger schrieb:
> VDR developer version 1.3.21 is now available at
> - Now using twice the buffer reserve in cTransfer if the primary DVB
> card is an
> unmodified version with only 2MB of SDRAM, to avoid audio stuttering
> playing Dolby Digital over the DVB card (thanks to Christian
> Jacobsen and Chad
> Flynt for suggestions and experiments in that area).
As far as I see in transfer.c, you are using always twice the buffer:
> #define FW_NEEDS_BUFFER_RESERVE_FOR_AC3 #ifdef
> FW_NEEDS_BUFFER_RESERVE_FOR_AC3 //XXX This is a very ugly hack to
> allow cDvbOsd to reduce the buffer //XXX requirements in cTransfer if
> it detects a 4MB full featured DVB card. bool DvbCardWith4MBofSDRAM =
> false; #endif
So DvbCardWith4MBofSDRAM is always false.
Is there no way to detect if a 2 or 4 MB Card is used ?
Also a define statement is a no-go for a distri.
Helmut Auer, helmut at helmutauer.de
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