Opening attachment #152822 [details] from bug #126313 makes Writer fall into endless loop with Skia rendering on Windows 8.1. Steps to reproduce: 1. Open attachment #152822 [details] Actual results: Endless loop with Skia, opens fine with GDI. Expected results: File opens. LibreOffice details: Version: 7.1.0.0.alpha0+ (x86) Build ID: 4f0617275f2c9669901a4b06d2133533ceb437a0 CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: hu-HU (hu_HU); UI: en-US Calc: CL But not with Skia disabled. But not yet in: Version: 7.0.0.3 (x64) Build ID: 8061b3e9204bef6b321a21033174034a5e2ea88e CPU szálak: 4; OS: Windows 6.3 Build 9600; Felületmegjelenítés: Skia/Raster; VCL: win Locale: hu-HU (hu_HU); UI: hu-HU Calc: CL Additional Information: Bibisected using bibisect-win64-7.1 to: URL: https://cgit.freedesktop.org/libreoffice/core/commit/?id=12147e0322e0fdd1b561c94e7ebd3fdd69ceaac0 author Luboš Luňák <l.lunak@collabora.com> 2020-07-16 11:47:00 +0200 committer Luboš Luňák <l.lunak@collabora.com> 2020-07-16 16:02:05 +0200 merge needlessly split polygons back in Skia drawing (tdf#133016) Adding CC to: Luboš Luňák
Luboš Luňák committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/4f6551d24279aab31b23f4dd668f42d6e3d15348 optimize polygon merging in Skia (tdf#136139) It will be available in 7.1.0. 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.
Luboš Luňák committed a patch related to this issue. It has been pushed to "libreoffice-7-0": https://git.libreoffice.org/core/commit/5a9821e626f41fd46dbd19b182301bda24126c9c optimize polygon merging in Skia (tdf#136139) It will be available in 7.0.2. 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.
Verified in: Version: 7.1.0.0.alpha0+ (x64) Build ID: 34a09c9c61bff30e8c4d16132bb47b2b1b16e422 CPU threads: 4; OS: Windows 10.0 Build 17134; UI render: Skia/Raster; VCL: win Locale: hu-HU (hu_HU); UI: hu-HU Calc: threaded