Closed
Bug 1246848
Opened 8 years ago
Closed 8 years ago
Some boxes in opacity < 1.0 are painted as black boxes when scrolled into viewport if APZ is enabled
Categories
(Core :: Layout, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 1238564
mozilla48
Tracking | Status | |
---|---|---|
firefox45 | --- | unaffected |
firefox46 | - | fixed |
firefox47 | - | fixed |
People
(Reporter: masayuki, Assigned: mstange)
References
()
Details
(Keywords: regression)
Attachments
(2 files)
STR: 0. Enable e10s and APZ. 1. Load http://www.d-toybox.com/studio/weblog/show.php?id=2016020600 in not so enough height window. 2. Scroll down. Then, you might see black boxes which shouldn't be painted as so (See the attached screenshot). I cannot reproduce this bug without APZ. I tried to create simpler testcase, but I failed. https://jsfiddle.net/d_toybox/eaxt4s93/ The green boxes are <blockquote> whose child are |opacity: 0.9;|. The symptom is reproduced only with a <blockquote> has another <blockquote> in it. My environment is Win 10 x64, Core i5 4200U, Intel HD Graphics 4400: http://ark.intel.com/products/75459/Intel-Core-i5-4200U-Processor-3M-Cache-up-to-2_60-GHz From trouble shooting information: > Graphics > Adapter Description Intel(R) HD Graphics Family > Adapter Drivers igdumdim64 igd10iumd64 igd10iumd64 igd12umd64 igdumdim32 igd10iumd32 igd10iumd32 igd12umd32 > Adapter RAM Unknown > Asynchronous Pan/Zoom wheel input enabled; touch input enabled > Device ID 0x0a16 > Direct2D Enabled true > DirectWrite Enabled true (10.0.10586.0) > Driver Date 10-1-2015 > Driver Version 20.19.15.4300 > GPU #2 Active false > GPU Accelerated Windows 1/1 Direct3D 11 (OMTC) > Subsys ID 181410cf > Supports Hardware H264 Decoding Yes > Vendor ID 0x8086 > WebGL Renderer Google Inc. -- ANGLE (Intel(R) HD Graphics Family Direct3D11 vs_5_0 ps_5_0) > windowLayerManagerRemote true > AzureCanvasBackend direct2d 1.1 > AzureContentBackend direct2d 1.1 > AzureFallbackCanvasBackend cairo > AzureSkiaAccelerated 0
Comment 1•8 years ago
|
||
[Tracking Requested - why for this release]: [Tracking Requested - why for this release]: Regression window: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=2ec54b38a33da939a8255612999d9e867eb11664&tochange=bb5becd378f40a9be14e4e635d7034f2835fc7b5 Via local build, Last Good: db3a7c3208e7 First Bad: 7d23d87b02f8 Regressed by:Bug 1147673
Blocks: 1147673
status-firefox45:
--- → unaffected
status-firefox46:
--- → affected
Keywords: regression
Comment 2•8 years ago
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||
Updated•8 years ago
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Flags: needinfo?(mstange)
Comment 3•8 years ago
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[Tracking Requested - why for this release]: user visible regression in 46
tracking-firefox46:
--- → ?
Component: Panning and Zooming → Layout
Assignee | ||
Comment 4•8 years ago
|
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I expect the patch I'm working on in bug 1238564 to fix this.
APZ regression, tracking in bug 1238564.
tracking-firefox47:
--- → -
Comment 6•8 years ago
|
||
Bug 1238564 should be in today's nightly when it is done building, please retest on that to see if this still happens. Thanks!
Flags: needinfo?(masayuki)
Reporter | ||
Comment 7•8 years ago
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(In reply to Kartikaya Gupta (email:kats@mozilla.com) from comment #6) > Bug 1238564 should be in today's nightly when it is done building, please > retest on that to see if this still happens. Thanks! Yeah, I confirmed that this is fixed in the latest Nightly, thanks!
Status: NEW → RESOLVED
Closed: 8 years ago
Flags: needinfo?(masayuki)
Resolution: --- → FIXED
Target Milestone: --- → mozilla48
Updated•8 years ago
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Description
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