On 20.07.2017 17:06, Peter Große wrote:
On Wed, 19 Jul 2017 21:00:49 +0200
Peter Große <pe...@friiks.de> wrote:
I was able to reproduce your checksums only after removing
--disable-optimizations --disable-mmx --disable-stripping
from my configure command. I thought optimizations should have no
impact on the result?!
After some further tests, it seems swscale (used as the auto_scaler in the
test) produces slightly different output depending on whether MMX is enabled or
not.
When I re-add --disable-optimizations --enable-mmx --disable-stripping to my
configure command line, the test succeeds.
Any further comments to the patch and test case?
Maybe try adding -sws_flags +accurate_rnd+bitexact to CMD?
Regards,
Tobias
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