Description: Slow scrolling - tearing - with bitmap images around Steps to Reproduce: 1. Open the attached file 2. Scroll down Actual Results: Slow scrolling Expected Results: Smooth scrolling Reproducible: Always User Profile Reset: No Additional Info: Version: 6.3.0.0.alpha1+ Build ID: f5b9590fc06811a9dff550c6998d1d1088507e23 CPU threads: 4; OS: Windows 6.3; UI render: GL; VCL: win; Locale: nl-NL (nl_NL); UI-Language: en-US Calc: CL
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
Dear Telesto, To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year. There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present. If you have time, please do the following: Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. Please DO NOT Update the version field Reply via email (please reply directly on the bug tracker) Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not appropriate in this case) If you want to do more to help you can test to see if your issue is a REGRESSION. To do so: 1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from https://downloadarchive.documentfoundation.org/libreoffice/old/ 2. Test your bug 3. Leave a comment with your results. 4a. If the bug was present with 3.3 - set version to 'inherited from OOo'; 4b. If the bug was not present in 3.3 - add 'regression' to keyword Feel free to come ask questions or to say hello in our QA chat: https://web.libera.chat/?settings=#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug