Summary: | Slow scrolling - tearing - with bitmap images around (with/without OpenGL) | ||
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Product: | LibreOffice | Reporter: | Telesto <telesto> |
Component: | Writer | Assignee: | Not Assigned <libreoffice-bugs> |
Status: | NEW --- | ||
Severity: | minor | CC: | ilmari.lauhakangas, xiscofauli |
Priority: | medium | Keywords: | perf |
Version: | 6.3.0.0.alpha1+ | ||
Hardware: | All | ||
OS: | Windows (All) | ||
Whiteboard: | |||
Crash report or crash signature: | Regression By: | ||
Bug Depends on: | |||
Bug Blocks: | 108075 | ||
Attachments: |
Example file
Screencast |
Description
Telesto
2019-05-25 12:08:30 UTC
Created attachment 151672 [details]
Example file
I can't confirm this with touchpad or scrollbar in Version: 6.3.0.0.alpha1+ (x64) Build ID: e92dcfdc7bd7b237e0bee26ff226a102d9e8e766 CPU threads: 4; OS: Windows 10.0; UI render: default; VCL: win; TinderBox: Win-x86_64@42, Branch:master, Time: 2019-05-14_00:00:57 Locale: en-US (de_DE); UI-Language: en-US Calc: threaded Created attachment 151827 [details] Screencast Slowdowneasiest to see when holding page up/down Version: 6.3.0.0.alpha1+ Build ID: 63b39fe87644587210214198fb67d6b3fb3343c5 CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; TinderBox: Win-x86@42, Branch:master, Time: 2019-05-27_01:42:59 Locale: it-IT (nl_NL); UI-Language: en-US Calc: CL It's not a really slow scrolling, but when I use down arrow the scrollbar always jumps back. So I would confirm a bug summary "Problems with scrolling - tearing - with ..." it works like a charm in Version: 6.4.0.0.alpha0+ Build ID: d62f6b7d40284b2e41831376e5388711ab6250f3 CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US Calc: threaded @Telesto, Could you please try to reproduce it with a master build ? Noel has been working on performance issues left and right... Scrolling speed is still inconsistent (slowdowns) especially with OpenGL enabled. Normal scrolling quite OK without OpenGL (however some delays are noticeable when holding page down/up) Version: 6.4.0.0.alpha0+ (x86) Build ID: c2cb467a1e5194c56bb65706b7965fb2c9241b8f CPU threads: 4; OS: Windows 6.3; UI render: GL; VCL: win; TinderBox: Win-x86@42, Branch:master, Time: 2019-06-29_00:11:35 Locale: nl-NL (nl_NL); UI-Language: en-US Calc: threaded I confirm the slowness also without OpenGL. Version: 6.4.0.0.alpha0+ (x64) Build ID: 1ba34e905f717f15afabb514d9740d53c85e4af4 CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win; TinderBox: Win-x86_64@42, Branch:master, Time: 2019-07-23_23:19:37 Locale: fi-FI (fi_FI); UI-Language: en-US Calc: threaded Still repro the slight slowdowns when scrolling past the pages with bitmaps Version: 7.5.0.0.alpha1+ (X86_64) / LibreOffice Community Build ID: ce60a3dd4dbff0dcb5b82c9053ae5d90f8ac929d CPU threads: 2; OS: Windows 10.0 Build 19044; UI render: Skia/Raster; VCL: win Locale: fi-FI (fi_FI); UI: en-US Calc: threaded Jumbo |