Summary: | Direct Cursor causes instant slowdown in v7.xx of Writer | ||
---|---|---|---|
Product: | LibreOffice | Reporter: | Macktek <marc> |
Component: | LibreOffice | Assignee: | Not Assigned <libreoffice-bugs> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | l.lunak, telesto |
Priority: | medium | ||
Version: | 7.1.1.2 release | ||
Hardware: | x86-64 (AMD64) | ||
OS: | Windows (All) | ||
Whiteboard: | target:7.4.0 | ||
Crash report or crash signature: | Regression By: | ||
Bug Depends on: | |||
Bug Blocks: | 129062 |
Description
Macktek
2021-03-18 02:29:45 UTC
Apologies, what kind of comment is needed? confirm in Version: 7.1.5.2 (x64) / LibreOffice Community Build ID: 85f04e9f809797b8199d13c421bd8a2b025d52b5 CPU threads: 8; OS: Windows 10.0 Build 19042; UI render: Skia/Vulkan; VCL: win Locale: en-US (ru_RU); UI: en-US Calc: CL When Skia is disabled in the settings (Tools/Options/LibreOfficeDev/View/Graphics Output/uncheck Use Skia for all rendering), Direct Cursor works without delays. When Skia is enabled, the bug is repro. I can confirm that at least with 7.1.5.2 (x64), turning off "skia" results in a marked improvement. I don't see any more slow down / lag issues with direct cursor enabled. I cannot reproduce. - If you enable tools/options/LibreOffice/View/Force Skia software rendering, does that help? - If yes, does the problem still exist with a build from https://dev-builds.libreoffice.org/daily/master/ ? Actually I can reproduce. It's about moving the _mouse_ cursor. Luboš Luňák committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/f7a628f8efe037c1fd7e594eb4b8fc6a44573384 implement xor drawing directly using Skia (tdf#141090) It will be available in 7.4.0. 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. I will most probably not backport this to 7.3 or 7.2, but for those a workaround should be enabling Tools->Options->LibreOffice->View->Force Skia software rendering. |