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IDProjectCategoryView StatusDate SubmittedLast Update
0023792Open CASCADEOCCT:DRAWpublic2013-02-23 11:582013-04-29 15:23
Reporterkgv Assigned Tokgv  
PrioritynormalSeverityminor 
Status closedResolutionfixed 
PlatformLinux 
Target Version6.6.0Fixed in Version6.6.0 
Summary0023792: 3D viewer window content is blended with Linux desktop
DescriptionOn some configurations OpenGL viewer content is blended within desktop (background windows). It is looked funny but makes viewer unusable.
Notice that this bug is not affect image dump functionality.

The actual reason is 32-bit depth visual (not 24-bit) chosen by Xw_get_visual_info() and composition manager used on Linux workstation.
Steps To Reproducepload MODELING
pload VISUALIZATION
box b 1 2 3
vinit
vsetdispmode 1
vdisplay b
vfit

Look onto window.
TagsNo tags attached.
Test case numberNot needed

Attached Files

  • Viewer3d_composed_with_desktop.png (14,487 bytes)

Activities

kgv

2013-02-23 11:58

developer  

Viewer3d_composed_with_desktop.png (14,487 bytes)

kgv

2013-02-27 11:52

developer   ~0023498

Patch is ready for review in CR23792 branch.

san

2013-02-28 11:46

developer   ~0023516

Branch CR23792 reviewed without remarks, ready for testing.

mkv

2013-03-05 17:24

tester   ~0023593

Dear BugMaster,

Branch CR23792 (and products from GIT master) was compiled on Linux and Windows platforms and tested.
SHA-1: 1b8c79334d348495cc14e0379148b4455d16ffb3

Number of compiler warnings:

occt component :
Linux: 3 (3 on master)
Windows: 39 (39 on master)

products component :
Linux: 10 (10 on master)
Windows: 50 (50 on master)

Regressions:
No regressions

Improvements:
No improvements

Testing cases:
Not needed

Testing on Linux:
Total MEMORY difference: 238844324 / 239556340
Total CPU difference: 16735.490000000587 / 16225.479999999803

Testing on Windows:
Total MEMORY difference: 338042580 / 337794628
Total CPU difference: 14035.0 / 15964.578125

There are not serious differences in images found by testdiff.

Related Changesets

occt: master b1fa9f38

2013-03-07 09:30:09

kgv

Details Diff		 0023792: 3D viewer window content is blended with Linux desktop

Eliminate tabulation symbols
Prefer 24-bit visual over 32-bit		 Affected Issues
0023792
mod - src/Xw/Xw_def_colormap.cxx Diff File

Issue History

Date Modified Username Field Change
2013-02-23 11:58 kgv New Issue
2013-02-23 11:58 kgv Assigned To => kgv
2013-02-23 11:58 kgv File Added: Viewer3d_composed_with_desktop.png
2013-02-27 11:52 kgv Status new => assigned
2013-02-27 11:52 kgv Note Added: 0023498
2013-02-27 11:52 kgv Assigned To kgv => san
2013-02-27 11:52 kgv Status assigned => resolved
2013-02-28 11:46 san Note Added: 0023516
2013-02-28 11:46 san Assigned To san => bugmaster
2013-02-28 11:46 san Status resolved => reviewed
2013-02-28 11:49 san Target Version => 6.6.0
2013-03-01 18:09 mkv Assigned To bugmaster => mkv
2013-03-05 17:24 mkv Note Added: 0023593
2013-03-05 17:25 mkv Test case number => Not needed
2013-03-05 17:25 mkv Assigned To mkv => bugmaster
2013-03-05 17:25 mkv Status reviewed => tested
2013-03-11 17:38 kgv Changeset attached => occt master b1fa9f38
2013-03-11 17:38 kgv Assigned To bugmaster => kgv
2013-03-11 17:38 kgv Status tested => verified
2013-03-11 17:38 kgv Resolution open => fixed
2013-04-23 13:35 aiv Status verified => closed
2013-04-29 15:23 aiv Fixed in Version => 6.6.0