JDK-8123475 : Scene not fully repainted when surface is lost and dirtyopts are enabled
  • Type: Bug
  • Component: javafx
  • Sub-Component: graphics
  • Affected Version: 8
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2013-09-18
  • Updated: 2015-06-17
  • Resolved: 2013-11-01
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JDK 8
8Fixed
Related Reports
Blocks :  
JDK-8123929 - All JavaFX apps stop rendering when coming out of screen lock
Duplicate :  
JDK-8115798 - Regression: controls are black coming out of Screen Lock on Win7 on b114
Relates :  
JDK-8092835 - Scene turns black sometimes
Relates :  
JDK-8122536 - [Quantum] JavaFX does not paint correctly when a window opens while the screen is locked
Relates :  
JDK-8115798 - Regression: controls are black coming out of Screen Lock on Win7 on b114
Relates :  
JDK-8095048 - Win: Window does not repaint after application collapse/expand via click icon on taskbar
Description
Once the fix for RT-32636 is pushed, this bug can be seen.

To reproduce this:

1) Run HelloAnimation
2) enter screen lock with CTRL-ALT-DEL
3) Hit ESC to exit screen lock

Sometimes after coming out of screen lock, the window comes up black. The dirty regions will repaint, but until you resize or minimize/restore the window, the whole scene is not repainted.

A lost surface should trigger a full scene repaint.
Comments
Changeset: 6af0f4099136 Author: vadim Date: 2013-11-01 13:20 +0400 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/6af0f4099136
01-11-2013
This may be related to RT-31272.
30-10-2013
The root cause of the bug is that GlassScene.isEntireSceneDirty() does not return true sometimes. I've tracked this down to PresentingPainter, where presentable.present() returns true, but it should have returned false (IMO). This however happens only on D3D, not ES2 (Windows).
01-10-2013
This is a regression from FX 2. I don't remember seeing it in earlier FX 8 builds, but other recent bugs have prevented recovering from a lost surface at all, so it's hard to say when this was introduced. Possibly by some of the recent dirty region optimization code.
18-09-2013