Hi,

On Sat, Apr 16, 2011 at 3:08 PM, Ronald S. Bultje <[email protected]> wrote:
> On Sat, Apr 16, 2011 at 3:04 PM, Kostya <[email protected]> wrote:
>> in general looks ok but won't it cause noticeable performance drop?
>> If yes than maybe it's better to use single flag and have two codepaths with
>> constants.
>
> Maybe. I figured that it might, and wrote the patch halfway adding the
> two codepaths depending on the res_fasttx flag, but it makes it look
> pretty clumsy, so I decided to do it this way. Should be OK. If we
> ever want to do everything and the world to optimize wmv3/vc1, we can
> expand this into constant versions under if/else.

before: user 0m47.125s
after: user 0m47.088s

So a negligible speed difference. The difference you're seeing is most
likely noise, because it should get slower, not faster...

Ronald
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