https://bugs.documentfoundation.org/show_bug.cgi?id=158397
--- Comment #9 from Patrick Luby (volunteer) <[email protected]> --- (In reply to Telesto from comment #8) > @Patrick > This bug is actually part of bigger issue (OS independent) with animating > gifs (bug 104878; bit more in detail bug 104878 comment 42). The difference: > slowdown starts with moving mouse cursor above the animating image with > (Windows). Whereas having the mouse cursor simply above the animating gif > causing spinning beach balls on macOS: So it's even hard to move the mouse > away from the image I can definitely reproduce this bug in my local master build. But surprisingly, I see no beachballs when using Skia/Metal. With Skia/Metal, the only symtom of this bug is that the would stop when I moved the mouse. With the mouse not moving and sitting on top of the .gif image, the animation speed seemed normal. When using Skia/Raster, I see constant beachballs like you described. With Skia disabled, the frequency of beachballs was somewhere between Skia/Metal and Skia/Raster. I will see if I can use the CPU Profiler tool in the Instruments application to find out what the LibreOffice code is doing during the beachballs when running Skia/Raster. -- You are receiving this mail because: You are the assignee for the bug.
