[Libreoffice-bugs] [Bug 157558] FILEOPEN PPTX: graphics too bright in presentation mode (only) - transparency issue?
https://bugs.documentfoundation.org/show_bug.cgi?id=157558 Patrick Luby changed: What|Removed |Added Assignee|libreoffice-b...@lists.free |plub...@neooffice.org |desktop.org | Status|NEW |ASSIGNED --- Comment #6 from Patrick Luby --- (In reply to Patrick Luby from comment #5) > Created attachment 190414 [details] > Transparency setting that triggers the bug So I have narrowed down which property is triggering this bug. In attachment https://bugs.documentfoundation.org/attachment.cgi?id=190414 I have marked the transparency property that triggers this bug. If you select the rectangle that is selected in that attachment and change the transparency property marked in red to "Axial" and then back to "Linear". Then, doe the same for each "chevron" shape and the slideshow will display normally. So, my current theory is that the linear transparency gradient is getting ignored until the property setting is toggled. Next I will see if I can find where this particular linear transparency gradient is drawn during a slideshow. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 157558] FILEOPEN PPTX: graphics too bright in presentation mode (only) - transparency issue?
https://bugs.documentfoundation.org/show_bug.cgi?id=157558 --- Comment #5 from Patrick Luby --- Created attachment 190414 --> https://bugs.documentfoundation.org/attachment.cgi?id=190414=edit Transparency setting that triggers the bug -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 157558] FILEOPEN PPTX: graphics too bright in presentation mode (only) - transparency issue?
https://bugs.documentfoundation.org/show_bug.cgi?id=157558 --- Comment #4 from Patrick Luby --- I can also reproduce this on macOS with Skia/Metal, Skia/Raster, and Skia disabled. I will try to find where in the code that draws this shading when running a slideshow. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 157558] FILEOPEN PPTX: graphics too bright in presentation mode (only) - transparency issue?
https://bugs.documentfoundation.org/show_bug.cgi?id=157558 Gabor Kelemen (allotropia) changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Keywords|bibisectRequest |bibisected, bisected CC||kelem...@ubuntu.com, ||noelgran...@gmail.com --- Comment #3 from Gabor Kelemen (allotropia) --- Confirmed in: Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 2902ab24ecc5ffbf4907ea83b2028508b9de6364 CPU threads: 15; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win Locale: en-US (hu_HU); UI: en-US Calc: threaded Especially the shape named "Pentagon 91", which has multi step gradient bg is way brighter than in PP. Seems to have begun in https://git.libreoffice.org/core/+/81994cb2b8b32453a92bcb011830fcb884f22ff3 author Noel Grandin Fri Apr 16 20:33:10 2021 +0200 committer Noel Grandin Tue Jul 25 08:38:12 2023 +0200 Convert internal vcl bitmap formats transparency->alpha (II) Adding CC to: Noel Grandin -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 157558] FILEOPEN PPTX: graphics too bright in presentation mode (only) - transparency issue?
https://bugs.documentfoundation.org/show_bug.cgi?id=157558 Gerald Pfeifer changed: What|Removed |Added Attachment #189949|0 |1 is obsolete|| --- Comment #2 from Gerald Pfeifer --- Created attachment 189951 --> https://bugs.documentfoundation.org/attachment.cgi?id=189951=edit Sample slide (PPTX) -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 157558] FILEOPEN PPTX: graphics too bright in presentation mode (only) - transparency issue?
https://bugs.documentfoundation.org/show_bug.cgi?id=157558 --- Comment #1 from Gerald Pfeifer --- Created attachment 189950 --> https://bugs.documentfoundation.org/attachment.cgi?id=189950=edit Visual comparison PowerPoint and Impress in edit mode (left) vs Impress in presentation mode (right) -- You are receiving this mail because: You are the assignee for the bug.
