Created attachment 146246 [details] test file with 2 images. First is problematic Just open the attached document. The first image is a black rectangle when OpenGL is enabled. The second is correct When OpenGL is disabled all is fine
Confirmed on: Version: 5.3.7.2 (x64) Build ID: 6b8ed514a9f8b44d37a1b96673cbbdd077e24059 CPU Threads: 4; OS Version: Windows 6.19; UI Render: GL; Layout Engine: new; Locale: en-US (en_US); Calc: CL Version: 6.2.0.0.alpha1 Build ID: ff46ad24d1d3cbcea45895520483ed1fd4ff488b CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win; Locale: de-DE (en_US); Calc: CL Version: 6.2.0.0.alpha1+ (x64) Build ID: 0ee11c3f55ec1285d8febc065bda44224052eaae CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win; TinderBox: Win-x86_64@62-TDF, Branch:MASTER, Time: 2018-11-01_20:45:03 Locale: en-US (en_US); Calc: CL The image with the wrong rendering is a PNG. Updating the subject.
I'll look at this.
Miklos Vajna committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/ba0abd02df8d62342497018f516535a2f1597fb6%5E%21 tdf#121120 vcl opengl: handle 8-bit palette bitmap as 24 bit RGB texture It will be available in 6.3.0. 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.
Miklos Vajna committed a patch related to this issue. It has been pushed to "libreoffice-6-2": https://git.libreoffice.org/core/+/20726c61680242eb647253651302dc048348687d%5E%21 tdf#121120 vcl opengl: handle 8-bit palette bitmap as 24 bit RGB texture It will be available in 6.2.3. 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 "master": https://git.libreoffice.org/core/commit/29dc1029be6d8d02f4b639b32274a286afd0b1b3 differentiate between 8bit and any-bit grey palette (tdf#121120) 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/08278332e3b39fc968a6a7ef603f39cbca108d4e differentiate between 8bit and any-bit grey palette (tdf#121120) It will be available in 7.0.0.1. 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.