D5249: [RFC] New effect plugin - projector (keystone) correction

[Martin Gräßlin]

graesslin added inline comments.

INLINE COMMENTS

> nalvarez wrote in projector.cpp:101-126
> I think it would be acceptable if the cursor is drawn just like it is now, on its own layer, even if drawing it without the transformation would make it slightly deformed visually.
> 
> You just have to ensure mouse //events// are properly inverse-transformed so that they go to the right place in the window. Isn't this already done for some effects? Isn't it possible to scale a window and keep interacting with it?

> You just have to ensure mouse events are properly inverse-transformed so that they go to the right place in the window. Isn't this already done for some effects?

no that is not done anywhere as X doesn't support it.

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D5249

To: nowicki, #plasma, graesslin
Cc: nalvarez, luebking, kwin, plasma-devel, #kwin, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol
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