Created attachment 143300 [details]
Example Writer document with png and jpg images
PNG images are stretched horizontally when exported in a PDF file and if OpenGL is enabled.
Tested with older LibreOffice documents and with the attached one that was created with version 6.2 alpha0.
Seems to have the same cause as described in bug 116365 comment 8.
Tested with Version: 188.8.131.52.alpha0+ (x64)
Build ID: 5fce97a58b8f764e35bf98128591c9a89537da05
CPU threads: 8; OS: Windows 10.0; UI render: GL;
TinderBox: Win-x86_64@42, Branch:master, Time: 2018-07-02_23:04:53
Locale: de-AT (de_AT); Calc: CL
Created attachment 143301 [details]
PDF export of example file with activated OpenGL: the 2 PNG images are streched to the right side of the page
Created attachment 143302 [details]
PDF export of example file with deactivated OpenGL: all images have the correct height/width ratio
*** This bug has been marked as a duplicate of bug 106311 ***
*** This bug has been marked as a duplicate of bug 121615 ***