Summary: | LO 6.4: form controls flicker, high cpu usage | ||
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Product: | LibreOffice | Reporter: | Oliver Brinzing <oliver.brinzing> |
Component: | Calc | Assignee: | Miklos Vajna <vmiklos> |
Status: | VERIFIED FIXED | ||
Severity: | normal | CC: | aron.budea, himajin100000, oliver.brinzing, vmiklos, xiscofauli |
Priority: | medium | Keywords: | bibisected, bisected, regression |
Version: | 6.4.0.0.beta1+ | ||
Hardware: | All | ||
OS: | Windows (All) | ||
See Also: |
https://bugs.documentfoundation.org/show_bug.cgi?id=128873 https://bugs.documentfoundation.org/show_bug.cgi?id=130556 |
||
Whiteboard: | target:6.5.0 target:6.4.0.2 | ||
Crash report or crash signature: | Regression By: | ||
Bug Depends on: | |||
Bug Blocks: | 107742, 128256 | ||
Attachments: | flicker demo file |
Description
Oliver Brinzing
2019-12-22 17:28:59 UTC
(In reply to Oliver Brinzing from comment #0) > steps to reproduce: > - open attached spreadsheet > -> radio controls will flicker I forgot to mention: You need to disable OpenGL - i cannot reproduce it with enabled OpenGL: Menu Tools/Options.../LibreOffice/View [ ] Use OpenGL for all rendering also reproducible with: Version: 6.5.0.0.alpha0+ (x64) Build ID: 494e6a082c0186d7e54bc718439f79ed29471614 CPU threads: 12; OS: Windows 10.0 Build 18363; UI render: default; VCL: win; Locale: de-DE (de_DE); UI-Language: en-US Calc: CL Reproduced in Version: 6.5.0.0.alpha0+ Build ID: 1abfc8e2f677024ea058e96f3133e503ba89ea02 CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: x11; Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US Calc: threaded on mouse over Adding Cc: to Miklos Vajna Xisco: did you also confirm that this was fine before? I locally reverted the above patch on master (just the svx part) and I see that ScGridWindow::Paint() is still called in a loop. So I can confirm that there is a bug here, but I'm not sure if the above commit is the root cause and/or if this is a regression. Thanks. Miklos Vajna committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/e7e01efc56f7061d0a2e5142b4bae84dd403cc50 tdf#129552 sc: avoid infinite invalidation loop when the print range is empty It will be available in 6.5.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback. The commit message above contains the commit that I think is the actual root cause here; fixed anyway. :-) with Version: 6.5.0.0.alpha0+ (x64) Build ID: f1604675e71c67024887d12bf73ccb86ac05a7a3 CPU threads: 4; OS: Windows 10.0 Build 18363; UI render: default; VCL: win; Locale: de-DE (de_DE); UI-Language: en-US Calc: threaded i can no longer reproduce this issue. Verified in Version: 6.5.0.0.alpha0+ Build ID: bf540873f5e258452fed5006f65a403c95e7872a CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: x11; Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US Calc: threaded @Miklos, thanks for fixing this issue!! Miklos Vajna committed a patch related to this issue. It has been pushed to "libreoffice-6-4": https://git.libreoffice.org/core/commit/8728eddf938c9c843ab72929cfd3947735ca8da2 tdf#129552 sc: avoid infinite invalidation loop when the print range is empty It will be available in 6.4.0.2. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback. |