Julien Wajsberg [:julienw] Reporter
	Description • 8 years ago

STR:
1. Open https://docs.google.com/spreadsheets/d/17tBcHxTQWR-o1qJxAtZOc2z-puNlEzMyMMrnjDKJcgs/edit
2. Switch between sheets (bottom left)
Note: the first time we switch to a sheet, it's slow, but it's expected because the sheet is loading. But switching to an already-loaded sheet should be fast.

Even for empty sheets like we have in this file, it's slower in Firefox (on my computer: 300ms-1.5s) than in Chrome (100ms-200ms).

I use Firefox Nightly 50 20160717030211 on Linux.
Compared with Chrome 52.0.2743.60 beta.

	Julien Wajsberg [:julienw] Reporter
	Comment 1 • 8 years ago

It seems to be computer-dependent as padenot doesn't see the issue.

I'm using the Intel-based GPU from i7-3520M with the i915 driver.

	Julien Wajsberg [:julienw] Reporter
	Comment 2 • 8 years ago

Link to my profile: https://cleopatra.io/#report=d1d2c507e7b6de0436d5d3b9442bfa02a6689b03

	Steve Fink [:sfink] [:s:]
	Comment 3 • 8 years ago

Are you using hw acceleration? I get horrible results like this (often far worse) when I have hw acceleration enabled on my Linux box.

If so, try disabling it and check if the difference (and variance) persists. (Preferences/Advanced/General/Use hw acceleration when available)

	Julien Wajsberg [:julienw] Reporter
	Comment 4 • 8 years ago

Yes it's enabled. I'll see how this looks without it.

	Julien Wajsberg [:julienw] Reporter
	Comment 5 • 8 years ago

OK, TBH I'm not sure anymore of this bug, even with or without the pref.

Let me close it until I find a more compelling testcase.