Import workaround of scrolling with touch from chromium for compositor window

RESOLVED FIXED in Firefox 67

Status

()

P3
normal
RESOLVED FIXED
19 days ago
11 days ago

People

(Reporter: sotaro, Assigned: sotaro)

Tracking

unspecified
mozilla67
Points:
---

Firefox Tracking Flags

(firefox67 fixed)

Details

Attachments

(1 attachment)

(Assignee)

Description

19 days ago

Chromium does workaround of scrolling with touch when child window is used for DirectComposition. It looks better to import it to gecko for WebRender.
https://bugs.chromium.org/p/chromium/issues/detail?id=871257

(Assignee)

Comment 1

19 days ago

There were 2 bugs that might be affected. Bug 1487564 and Bug 1455518

(Assignee)

Comment 2

19 days ago

When I just added WS_EX_LAYERED | WS_EX_TRANSPARENT | WS_EX_NOREDIRECTIONBITMAP, compositor widow creation was just failed :(

(Assignee)

Comment 3

19 days ago

(In reply to Sotaro Ikeda [:sotaro] from comment #2)

When I just added WS_EX_LAYERED | WS_EX_TRANSPARENT | WS_EX_NOREDIRECTIONBITMAP, compositor widow creation was just failed :(

When it happened, I set security.sandbox.gpu.level=1 pref by mistake.

(Assignee)

Updated

19 days ago
Summary: Import workaround of scrolling with touch of chromium → Import workaround of scrolling with touch from chromium
(Assignee)

Updated

19 days ago
Assignee: nobody → sotaro.ikeda.g
(Assignee)

Comment 4

19 days ago

Created attachment 9041402 [details]
Bug 1525183 - Supress touch event and allocating bitmap

(Assignee)

Updated

19 days ago
Blocks: 1524591
(Assignee)

Updated

18 days ago
Summary: Import workaround of scrolling with touch from chromium → Import workaround of scrolling with touch from chromium for compositor window
(Assignee)

Updated

18 days ago
Blocks: 1487564
(Assignee)

Updated

18 days ago
No longer blocks: 1524591
(Assignee)

Updated

17 days ago
See Also: → bug 1524591
Priority: -- → P3

Comment 7

12 days ago
Pushed by sikeda@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/b7efc3a909be
Supress touch event and allocating bitmap

Comment 8

12 days ago
bugherder
Status: NEW → RESOLVED
Last Resolved: 12 days ago
status-firefox67: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla67
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