On 2017-05-16 12:32, Roger Eller via use-livecode wrote:
Results may vary depending on OS, video card, and/or video drivers.
Many
of these appear subtly different to me.
They shouldn't - all the blend mode code is cross-platform - so if there
is a difference across platform (which isn't down
king for identical and similar blend modes
> but notice that these results could differ
> from your own results:
>
> 1) srcXor = BlendExclusion = BlendDifference
>
> 2) srcOr = addMax = addPin = BlendDodge = BlendLighten = blendScreen =
> BlendPlus
>
> 3) srcCopy = T
After a quick test, these are my results
looking for identical and similar blend modes
but notice that these results could differ
from your own results:
1) srcXor = BlendExclusion = BlendDifference
2) srcOr = addMax = addPin = BlendDodge = BlendLighten = blendScreen =
BlendPlus
3) srcCopy