Description: Scrolling through the font list is a bit choppy and CPU hogging Steps to Reproduce: 1. Open Writer 2. Scroll through the font list monitoring CPU usage with System monitor and file usage with for example Process Monitor Actual Results: Scrolling through the font list is a bit choppy and CPU hogging Expected Results: A smooth as GDI Reproducible: Always User Profile Reset: No OpenGL enabled: Yes Additional Info: Found in Version: 6.1.0.0.alpha0+ Build ID: e1771058ebc4efc58515ffa60250843274990bac CPU threads: 4; OS: Windows 6.3; UI render: GL; TinderBox: Win-x86@42, Branch:master, Time: 2018-02-24_23:43:30 Locale: nl-NL (nl_NL); Calc: CL and in Versie: 5.1.6.2 Build ID: 07ac168c60a517dba0f0d7bc7540f5afa45f0909 CPU Threads: 4; Versie besturingssysteem:Windows 6.2; UI Render: GL; Locale: nl-NL (nl_NL); Calc: CL User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0
@Aron, Could you check this issue with OpenGL enabled ?
It's smooth in Versie: 4.4.7.2 Build ID: f3153a8b245191196a4b6b9abd1d0da16eead600 Locale: nl_NL with OpenGL enabled Another observation: The scroll bar doesn't keep up with the scroll speed (lags behind)
Repro with LO 6.0.2.1 & 5.1.0.3 (worse there than in 6.0.2.1) / Windows 7. OpenGL setting doesn't stick for me in 5.0.0.5, I likely can't bibisect. Plus I assume Harfbuzz changed things here, too.
(In reply to Aron Budea from comment #3) > Repro with LO 6.0.2.1 & 5.1.0.3 (worse there than in 6.0.2.1) / Windows 7. > OpenGL setting doesn't stick for me in 5.0.0.5, I likely can't bibisect. > Plus I assume Harfbuzz changed things here, too. -> OpenGL setting doesn't stick for me in 5.0.0.5: use the expert configuration OpenGL configuration instead (or edit the registrymodifications.xcu). If it still won't stick -> set the registrymodifications.xcu to read only.
Created attachment 140957 [details] Bibisect 5.1 Problems started initially with in 5.1 https://cgit.freedesktop.org/libreoffice/core/commit/?id=c64a7ce1fcd1e30956a77530d0b76ad493841024 However, seems fine again with 5.2 alpha
Created attachment 140958 [details] Bibisect 5.1
Created attachment 140959 [details] Bibisect 5.2 Problems re-appeared with: https://cgit.freedesktop.org/libreoffice/core/commit/?id=c64a7ce1fcd1e30956a77530d0b76ad493841024 Would like a conformation, though :-) STR 1. Open Writer 2. Expand the Font box 3. Scroll down/up using page up/down
(In reply to Telesto from comment #7) > Created attachment 140959 [details] > Bibisect 5.2 > > Problems re-appeared with: > https://cgit.freedesktop.org/libreoffice/core/commit/ > ?id=c64a7ce1fcd1e30956a77530d0b76ad493841024 > > Would like a conformation, though :-) > > STR > 1. Open Writer > 2. Expand the Font box > 3. Scroll down/up using page up/down Asked Miklos about it and he pointed to bug 114012, which has the same bisect result. *** This bug has been marked as a duplicate of bug 114012 ***