Closed Bug 947800 Opened 10 years ago Closed 9 years ago

Navigation toolbar graphics glitches in Australis with Direct2D enabled


(Core :: Graphics, defect)

28 Branch
Windows 7
Not set





(Reporter: jkitch, Unassigned)


(Blocks 1 open bug)


(Whiteboard: [Austalis:P-])


(4 files)

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0 (Beta/Release)
Build ID: 20131208030204

Steps to reproduce:

Open a window in an Australis build and press the new tab button.

(Tested in both latest nightly and a self-compiled build based on latest mozilla-central)

Actual results:

The line in the middle of bookmark button (between the star/list icons) is duplicated (see duplicated attachment).  When moving the mouse over the bookmark button, the additional line disappears, however the line now appears to have a gap in it (see gap attachment).  

The bug doesn't always occur.  It may be necessary to close the created tabs and and repeat the process.

Expected results:

No graphics glitch should occur
Graphics information from about:support

Adapter Description	Intel(R) G41 Express Chipset
Adapter Drivers	igdumd64 igd10umd64 igdumdx32 igd10umd32
Adapter RAM	Unknown
Device ID	0x2e32
Direct2D Enabled	true
DirectWrite Enabled	true (6.2.9200.16571)
Driver Date	10-4-2012
Driver Version
GPU #2 Active	false
GPU Accelerated Windows	1/1 Direct3D 10
Vendor ID	0x8086
WebGL Renderer	Google Inc. -- ANGLE (Intel(R) G41 Express Chipset Direct3D9Ex vs_3_0 ps_3_0)
windowLayerManagerRemote	false
AzureCanvasBackend	direct2d
AzureContentBackend	direct2d
AzureFallbackCanvasBackend	cairo
AzureSkiaAccelerated	0

I am unable to replicate it with Direct2D disabled.
Component: Untriaged → Graphics
Product: Firefox → Core
Attached image devtools.png
1. Move "Developer Tools" button to navigation toolbar
2. Click "Developer Tools" button
3. Click "Toggle Tools"

The graphics glitch should (but not always) appear.  It only manifests itself when toggling the tools from hidden to visible.

Once again, I am unable to replicate this behaviour with Direct2D disabled.
Summary: Bookmark button graphics glitch in Australis → Navigation toolbar graphics glitches in Australis with Direct2D enabled
James, can you still reproduce this issue?
Flags: needinfo?(jkitch.bug)
Attached image currently.png
After testing with latest nightly:

* No vertical lines appear between the  bookmarks buttons most of the time.  (Very rarely a single line appears).
* Most of the time there is a small mark between and below the two buttons (you may need to zoom in to see it). It seems to be the same mark that appears in the "line with gap" screenshot (attachment 8344464 [details])
* Devtools button corruption still occurs.
Flags: needinfo?(jkitch.bug)
Update:  After testing with the latest nightly, the appearance of multiple lines (as shown in attachment 8344463 [details]) has returned.
Bas: is this your area? Likely to be a graphics driver bug (blacklist it?), or something on our end?
Flags: needinfo?(bas)
Untracking from Australis as it doesn't appear to be a common issue.
Whiteboard: [Austalis:P-]
I don't believe this is still occurring.
Flags: needinfo?(bas)
That is probably the case.

I no longer have ready access to the computer which suffered from this problem, but I don't recall triggering this bug when I used it in the last few months.
Closed: 9 years ago
Resolution: --- → WORKSFORME
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