Andreas Kling
dff70021ab
Make it possible to invalidate only a portion of a window.
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Use this in Terminal to only invalidate rows where anything changed.
2019-01-18 04:37:49 +01:00
Andreas Kling
b5c76d7559
Get rid of #ifdef SERENITY. We're past that phase of bootstrapping.
2019-01-17 01:41:36 +01:00
Andreas Kling
7750e6952b
Move some more classes to the new coding style.
2019-01-16 17:57:58 +01:00
Andreas Kling
e4cb9b2985
Have WindowManager::invalidate() unite dirty rects that intersect each other.
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This is kinda primitive but it avoids double-draw when slowly dragging stuff.
2019-01-13 00:04:23 +01:00
Andreas Kling
07873332e7
Coalesce mouse events to make the GUI go fast.
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A simple but effective optimization that avoids tons of redraw. :^)
2019-01-12 06:59:10 +01:00
Andreas Kling
780e15a6cc
All right, let's double buffer the display. It looks so much better.
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This performs like dogshit. I need to make some optimizations. :^)
2019-01-12 06:39:34 +01:00
Andreas Kling
9963da9005
Start refactoring graphics system to have per-window backing stores.
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It was fun for everyone to share a single framebuffer but it was also
kinda really awful. Let's move towards having a "GraphicsBitmap" as the
backing store for each Window.
This is going to need a lot of refactoring so let's get started.
2019-01-09 02:06:04 +01:00
