Created attachment 190238 [details] pdf output Steps to reproduce: 1. Open attachment 128211 [details] from bug 103473 2. Save to PDF -> The generated PDF has a wrong rendering. See attached file Reproduced with Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 3649dc202bedf72e37c77993a1f7027bfdfc6d9e CPU threads: 8; OS: Linux 6.1; UI render: default; VCL: gtk3 Locale: es-ES (es_ES.UTF-8); UI: en-US Calc: threaded [Bug found by office-interoperability-tools]
Regression introduced by: author Noel Grandin <noelgrandin@gmail.com> 2021-04-16 20:33:10 +0200 committer Noel Grandin <noel.grandin@collabora.co.uk> 2023-07-25 08:38:12 +0200 commit 81994cb2b8b32453a92bcb011830fcb884f22ff3 (patch) tree ae1750e92421ad2e0ec3f50351c3be6581841598 parent dabedcaf27b0af1e38a611b8d8e48444f848e01d (diff) Convert internal vcl bitmap formats transparency->alpha (II) Bisected with: bibisect-linux64-24.2 Adding Cc: to Noel Grandin
The bug goes away when rotation of the image is set to 0 degrees. So, I will try to find the code that handles image rotation when exporting to PDF.
Patrick Luby committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/d8ec731e613d840dc7550a3468110a69fd5280e4 tdf#157795 set color to black outside of of bitmap bounds It will be available in 24.2.0. 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.
Xisco Fauli committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/33f158d96c5782a862345736bc6561afe3d583b5 tdf#157795: sd_png_export: Add unittest It will be available in 24.2.0. 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.