Closed Bug 966509 Opened 7 years ago Closed 7 years ago
wrong stacking of 3D-transformed elements
401.51 KB, image/png
287.64 KB, image/png
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1. Goto URL 2. Goto slide 7 (with the CSS/DOM slinky) using the right-arrow key (needs quite some key presses to get there). 3. Play through the different views/animations on slide 7 with the right-arrow key. 4. Watch what happens with the slinky's rings: some are drawn above others while they should actually not. This is mostly good during transitions/animations but most of the time breaks when animation completed. See attached screenshot (I have highlighted some parts of the screenshot).
The slinky can get totally garbled, I saw this during mozregression around 2013-12-05 to 2013-12-15, iirc. Don't know if this is a separate issue, if this has been fixed now, so if anybody notices anything like that in later versions, please comment or file a new bug.
Last good nightly: 2013-12-07 First bad nightly: 2013-12-08 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=42b2a2adda8f&tochange=edac8cba9f78 Graphics: Device ID 0x 166 GPU Accelerated Windows 1/1 OpenGL (OMTC) Vendor ID 0x8086 WebGL Renderer Intel Inc. -- Intel HD Graphics 4000 OpenGL Engine windowLayerManagerRemote true AzureCanvasBackend quartz AzureContentBackend quartz AzureFallbackCanvasBackend none AzureSkiaAccelerated 0
(In reply to Florian Bender from comment #3) > Last good nightly: 2013-12-07 > First bad nightly: 2013-12-08 > > Pushlog: > http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=42b2a2adda8f&tochange=edac8cba9f78 Probably bug 947467, then.
Is this fixed now? I can't reproduce it.
I was able to reproduce some obvious problems here in the latest nightly, although they might look a little different from the attached screenshots.
This issue seems fixed, at least the testcase renders fine. There's still a slight issue with (partially) hidden elements, but that's not part of this bug. Any idea which bug fixed this?
fix range http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=c150845d077d&tochange=1f170f9fead0 although this conflicts with comment 6, so I'm confused. Bug 952011 in that range looks likely.
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