Closed Bug 1123400 Opened 10 years ago Closed 10 years ago

[OMTC] Flash with wmode=transparent destroy page rendering

Categories

(Core :: Graphics: Layers, defect)

Product:
Core
Component:
Graphics: Layers
Version:
34 Branch
Platform:
x86_64
Windows 7
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1132432
Tracking Flags:
Tracking Status
firefox35 --- wontfix
firefox36 --- wontfix
firefox37 + fixed
firefox38 + fixed
firefox39 + fixed
firefox-esr31 --- unaffected

People

(Reporter: oliver, Unassigned)

References

Details

(Keywords: regression, Whiteboard: [gfx-noted])

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(1 file)

Example Files
288.21 KB, application/x-zip-compressed
Details
Attached file Example Files —
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.99 Safari/537.36 Steps to reproduce: I have a page with 2 or more flash files on it. The flash files are included with wmode=transparent. And i have a container with a css animation on it. Steps to reproduce: - Resize the browser to 1024x768px. Bug 1: - Load the file flash-wmode-transparent.html. Bug 2: - Reload the page until only one flash is shown. Current Workaround: If i include the flash files with wmode=opaque, the rendering is fine. --> File flash-wmode-opaque.html Actual results: Bug 1: If I load the page, the container with css animation issn't displayed. Only when i scroll, the container appears. --> bug-1.jpg Bug 2: Sometimes, the second flash issnt loaded. If that happend, the rendering on real pages is destroyed. --> bug-2.jpg If you scroll down and up (or switch the tab), the browser will redraw the rendering and everything is fine. Expected results: Bug 1: The Container with animated should always be visible. Bug 2: Both Flash files should always be visible. --> after-scroll.jpg
Did it use to work in the past with previous versions of Firefox?
Just test the examples in Firefox 33 - 35: I can reproduce both Bugs in Firefox 34.0.5 and Firefox 35.0 on Win 7. I can not reproduce these Bugs on Firefox 33.1.1 on Win 7. I can not reproduce these Bugs on Firefox 35.0 on Mac 10.10.1.
Version: 35 Branch → 34 Branch
Status: UNCONFIRMED → NEW
Component: Untriaged → Graphics: Layers
Ever confirmed: true
Product: Firefox → Core
Summary: Flash with wmode=transparent destroy page rendering → [OMTC] Flash with wmode=transparent destroy page rendering
This might be related to readback layers. I'll have a look at this.
Flags: needinfo?(bas)
Whiteboard: [gfx-noted]
[Tracking Requested - why for this release]: We're tracking similar bug 1127459 and bug 1132432 and this one has good STR.
tracking-firefox37: --- → ?
tracking-firefox38: --- → ?
Tracking as per comment 5. Milan - As a reminder, we have limited time to fix issues in 37.
status-firefox35: affected → wontfix
status-firefox36: affected → wontfix
status-firefox39: --- → affected
tracking-firefox37: ? → +
tracking-firefox38: ? → +
tracking-firefox39: --- → +
I expect this bug is a duplicate of bug 1127459 and bug 1132432 (both already tracked), so it doesn't really change that much of a picture for 37. Whether we get a fix for any of those, and whether that fix is appropriate for a beta uplift remains to be seen.
Flags: needinfo?(bas)
Please test against this build: https://tbpl.mozilla.org/?tree=Mozilla-Inbound&rev=91e84603aaa0 My expectation is that this is now fixed.
Flags: needinfo?(oliver.wagner)
I can't reproduce the mentioned bug in this build. Tryed the test case above and some other test cases. So it seems to be fixed. :-) Great Work. Thanks.
Flags: needinfo?(oliver.wagner)
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → DUPLICATE
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