Summary: | Some TTF fonts do not render correctly with Skia rendering enabled | ||
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Product: | LibreOffice | Reporter: | Fábio Emilio Costa <fabiocosta0305> |
Component: | LibreOffice | Assignee: | Not Assigned <libreoffice-bugs> |
Status: | RESOLVED DUPLICATE | ||
Severity: | normal | CC: | aron.budea, vsfoote |
Priority: | medium | ||
Version: | 7.0.0.0.alpha0+ | ||
Hardware: | x86-64 (AMD64) | ||
OS: | Windows (All) | ||
Whiteboard: | |||
Crash report or crash signature: | Regression By: | ||
Bug Depends on: | |||
Bug Blocks: | 129062 | ||
Attachments: |
Sample File for testing the bug
Snapshot from the bug happening with Skia Activated Snapshot from the same sheet with Skia Deactivated Sample File for testing the bug - font Incorporated w Skia Vulkan rendering, no issue with font 7zip file with the faulty font files clip Opptima font files of comment 12 installed with Skia Vulka rendering |
Description
Fábio Emilio Costa
2020-06-03 13:50:52 UTC
Created attachment 161577 [details]
Sample File for testing the bug
Created attachment 161578 [details]
Snapshot from the bug happening with Skia Activated
Created attachment 161579 [details]
Snapshot from the same sheet with Skia Deactivated
Created attachment 161580 [details]
Sample File for testing the bug - font Incorporated
Can not reproduce on Windows 10 Ent 64-bit en-US (1909) with the Fantasque-San-Mono fonts installed to system and Version: 7.1.0.0.alpha0+ (x64) Build ID: 68095e63a8ad8f6079b15e475179a14a64da36d3 CPU threads: 8; OS: Windows 10.0 Build 18362; UI render: Skia/Vulkan; VCL: win Locale: en-US (en_US); UI: en-US Calc: CL Text of a new Calc sheet authored with the font, or attachment 161577 [details] is well formed. Created attachment 161591 [details]
w Skia Vulkan rendering, no issue with font
I can confirm the bug doesn't shows on Windows 10 Pro 1909... I'll add the information too, but had tested on another box with Windows 10 Pro 1909 It was a problem with my font file that was corrupted. Installed a new OTF font and it worked with Skia. If this doesn't show as closed, you can close it (In reply to Fábio Emilio Costa from comment #8) > It was a problem with my font file that was corrupted. Installed a new OTF > font and it worked with Skia. If this doesn't show as closed, you can close > it It shows resolved, thank you for asking--and the feedback. Created attachment 161808 [details]
7zip file with the faulty font files
Reopened the ticket: detected that the problem with Skia involve a particular variaiton of Fantasque Sans Mono
(In reply to Fábio Emilio Costa from comment #10) > Created attachment 161808 [details] > 7zip file with the faulty font files > > Reopened the ticket: detected that the problem with Skia involve a > particular variaiton of Fantasque Sans Mono no problem with fonts from attach in Version: 7.0.0.0.beta1+ (x64) Build ID: c46a704943be830d603ba0421a329ccb58b8b209 Потоков ЦП: 4; ОС: Windows 10.0 Build 18362; Отрисовка ИП: Skia/Rastr; VCL: win Locale: ru-RU (ru_RU); ИП: ru-RU Calc: threaded I can confirm this bug occurs with another TTF font, Optima, as obtained from here: https://www.cufonfonts.com/download/rf/optima I had made a document using this font using LibreOffice V 6.xx (don't remember) and when I went to open it using V 7.0.4.2 the text was garbled. It was garbled in Draw and Write modules, as well as in the drop-down menu that appears when selecting fonts. Disabling Skia resolved the problem. (In reply to David Demmer from comment #12) > I can confirm this bug occurs with another TTF font, Optima, as obtained > from here: > > https://www.cufonfonts.com/download/rf/optima > > I had made a document using this font using LibreOffice V 6.xx (don't > remember) and when I went to open it using V 7.0.4.2 the text was garbled. > It was garbled in Draw and Write modules, as well as in the drop-down menu > that appears when selecting fonts. > > Disabling Skia resolved the problem. Please open another ticket and post its ID here. Original is Resolved WFM. (In reply to V Stuart Foote from comment #13) > Original is Resolved WFM. The bug report was reopened, please see comment 10. I can confirm the issue with the linked Optima fonts (comment 12) installed to system on Windows builds. But only if all 4 of the fonts .TTF are installed. With just the Optima.TTF installed, canvas and UI is fine. Present with Skia rendering (Vulkan or raster only), no issue with default GDI rendering. Seems to be a broken font, but badly affects Skia rendering. Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community Build ID: af64bc49d872d8a040d66387303def98eae5cd51 CPU threads: 8; OS: Windows 10.0 Build 18363; UI render: Skia/Vulkan; VCL: win Locale: en-US (en_US); UI: en-US Calc: CL Created attachment 170160 [details] clip Opptima font files of comment 12 installed with Skia Vulka rendering clip shows mis-handling of the Optima font with Skia rendering enabled. Text is the standard 'dt' DummyText passage. Interestingly, if I <Ctrl>+A copy the mess, on paste into Notepad or Notepad++ the text of the 'dt' is correct showing UTF-8 format. *** This bug has been marked as a duplicate of bug 137122 *** |