Simplified fullscreen blur for Application Dashboard
Review Request #126906 - Created Jan. 27, 2016 and submitted
[kwineffects] Expose fullScreen property in EffectWindow
Also copied to Deleted.
[effects] Add a simplified fullscreen blur
If a window is fullscreen and wants fullscreen blur behind it, we
use the blur from logout effect. This is mostly intended for the
Application Dashboard which requires a fullscreen blur. The generic
blur effect is not designed for such usage and is rather costly.
This simplified blur just needs framebuffer blit and midmaps. This
makes it rather cheap in usage and also doesn't need a cached texture.
|Did you try the behavior on a varying scene? Generating mipmaps isn't exactly cheap and linear interpolation suffers from artifacts ...||Thomas Lübking|
move that ugly ::boundingRect test to the end?
Did you try the behavior on a varying scene?
Generating mipmaps isn't exactly cheap and linear interpolation suffers from artifacts when things below move (I had tried an even smarter trick for general blurring, looks stunning and is incredibly fast ... as long as you deal with static contents)