Closed Bug 1589912 Opened 5 years ago Closed 5 years ago

Online sheets performance regression with hardware acceleration enable

Categories

(Core :: Graphics, defect)

Product:
Core
Component:
Graphics
Version:
70 Branch
Platform:
All
Windows
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1562574
Tracking Flags:
Tracking Status
firefox70 --- affected
firefox71 --- affected

People

(Reporter: skycnly, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0

Steps to reproduce:

Here's the link: https://docs.qq.com/sheet/BPDzPJ202F840e8CKu3eUa290QDqHc1P7hND1?tab=BB08J2&c=A2A0B0

Open this online sheet with Firefox using default settings.

Actual results:

The sheet works slowly and lags seriously when I scroll down with mouse wheel. As the hardware acceleration function is on by default, I tried to disable it from Options to check if it affects. The result is, with hardware acceleration disabled, the sheet runs as smoothly as in Chrome.

Expected results:

Expect a fast and smooth experience just like what it performs in Chrome.

Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
status-firefox70: --- → affected
status-firefox71: --- → affected
Component: Untriaged → Graphics
OS: Unspecified → Windows
Product: Firefox → Core
Hardware: Unspecified → All
Resolution: --- → DUPLICATE
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