[FFmpeg-devel] [PATCH] up VOFW in swscale?

[compn]

On Sat, 04 Apr 2009 11:28:22 +0200, Benjamin Larsson wrote:
>
>> 
>> Slightly more than a 1% slowdown.
>> I've tried various other offsets (also sub-pagesize) and it seems to
>> yield about the same result.
>> 
>> I guess this pretty much call it off, or?
>
>Sounds like we have to add a configure option for this.

why not a runtime switch? or even a runtime automatic increase?

if (x)res > vofw
then vofw = x(res)* 2

then it would only slowdown during large videos that fail anyways.

-compn