1811978 - Enable the new tiled rendering path, update test expectations

Status: RESOLVED FIXED

(Core :: Graphics: WebRender, task)

Comment 1

[Glenn Watson [:gw]]

Attachment: Bug 1811978 - Enable the new tiled rendering path, update test expectations

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/c2571e59e07b
Enable the new tiled rendering path, update test expectations r=gfx-reviewers,nical

Comment 3

[Norisz Fay [:noriszfay]]

Backed out for causing Bug 1813435, turning Bug 1802310, Bug 1743622 into almost perma.

Backout link

Push with failures - Wr -> Failure log - Wr

Push with failures - wpt2 -> Failure log - wpt2

Push with failures - R1 -> Failure log - R1

Comment 4

[Glenn Watson [:gw]]

Will investigate them this week and re-land the patches after that.

Comment 5

[Glenn Watson [:gw]]

Hi Norisz, I've updated the patch with a little extra fuzziness for the failure in https://bugzilla.mozilla.org/show_bug.cgi?id=1813435. However, the existing failures that become more near-permas are unrelated to the content of the patch itself (they may be unrelated race conditions affected by the changes in performance of this patch). I'll do some try runs today with that change to confirm and then re-land.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/005f973722f7
Enable the new tiled rendering path, update test expectations r=gfx-reviewers,nical

Comment 7

[Serban Stanca [:SerbanS]]

https://hg.mozilla.org/mozilla-central/rev/005f973722f7

Comment 8

[Glenn Watson [:gw]]

The performance regressions from this patch expose an indirectly related problem. The patch itself is not a problem, but it causes a regression in perf because other parts of the WR code are doing more work than required when this patch is enabled.

I'm going to:

• Back this patch out, to get us back to the normal performance baseline.
• Fix / improve the other WR parts that are the underlying cause of this regression.
• Re-land this patch which will hopefully then not show any perf regressions.

Comment 9

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/10d16f2e1241
Enable the new tiled rendering path, update test expectations r=gfx-reviewers,nical

Comment 10

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/10d16f2e1241