Closed Bug 1192219 Opened 10 years ago Closed 10 years ago

[APZ] Gmail sidemenu rendered with grayscale AA instead of Sub-pixel AA when enable e10s and APZ.

Categories

(Core :: Graphics: Text, defect)

42 Branch
Unspecified
Windows 7
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1122916

People

(Reporter: alice0775, Unassigned)

Details

(Keywords: regression, reproducible)

Attachments

(1 file)

This problem only happen when e10s and APZ enabled both (Nightly42.0a1 default now). This problem only happen when browser is normal sizemode. The problem is gone when browser maximized. Steps To Reproduce: 1. Start Firefox with normal window sizemode 2. Open Gmail and Sign In Actual Results: Gmail sidemenu rendered with grayscale AA instead of sub-pixel AA. Expected results: Gmail sidemenu should render with sub-pixel AA. Regression window(with forcibly enabled e10s and APZ): https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=24fe1880f83b&tochange=d3b41b0ead7d Regressed by: d3b41b0ead7d David Anderson — Remove apz.subframe.enabled and assume it is always true. (bug 1128761, r=kats)
Flags: needinfo?(dvander)
The problem is gone when bookmark toolbar is hidden. Steps To Reproduce: 1. Start Firefox with normal window sizemode 2. Show bookmarks toolbar 3. Open Gmail and Sign-In Actual Results: Gmail sidemenu rendered with grayscale AA instead of sub-pixel AA. Expected results: Gmail sidemenu should render with sub-pixel AA.
Attached image screenshot
See Also: → 1190901
OS: Unspecified → Windows 7
Application Basics ------------------ Name: Firefox Version: 42.0a1 Build ID: 20150806103223 Update Channel: nightly User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0 Multiprocess Windows: 1/1 (default: true) Safe Mode: false Graphics -------- Adapter Description: AMD Radeon HD 6450 Adapter Drivers: aticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Adapter RAM: 1024 Asynchronous Pan/Zoom: wheel input enabled ClearType Parameters: Gamma: 2200 Pixel Structure: R ClearType Level: 100 Enhanced Contrast: 300 Device ID: 0x6779 Direct2D Enabled: true DirectWrite Enabled: true (6.2.9200.17292) Driver Date: 6-22-2015 Driver Version: 15.200.1046.0 GPU #2 Active: false GPU Accelerated Windows: 1/1 Direct3D 11 (OMTC) Subsys ID: 23111787 Supports Hardware H264 Decoding: true Vendor ID: 0x1002 WebGL Renderer: Google Inc. -- ANGLE (AMD Radeon HD 6450 Direct3D11 vs_5_0 ps_5_0) windowLayerManagerRemote: true AzureCanvasBackend: direct2d 1.1 AzureContentBackend: direct2d 1.1 AzureFallbackCanvasBackend: cairo AzureSkiaAccelerated: 0
I think this is a dupe of bug 1122916. Please reopen if you disagree.
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → DUPLICATE
tracking-e10s: ? → ---
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