1432685 - regression: broken images on https://testpilot.firefox.com/experiments

Status: RESOLVED DUPLICATE of bug 1449370

(Core :: Graphics: WebRender, defect, P1)

Description

[Darkspirit, Servo QA]

Attachment: 2018-01-24_02-07-02.mp4

(Maybe something for a spin-off: This makes the "drawn on UI" bug more obvious, I think: https://addons.mozilla.org/en-US/firefox/addon/quantum-lights-dynamic/ )


Scroll down and up. I'll focus on the broken images while scrolling here.
mozregression --good 2017-11-05 --bad 2018-01-23 --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
> 9:29.99 INFO: Last good revision: 5f6417128acb05b280c3c59a611e605458214dfd
> 9:29.99 INFO: First bad revision: 4d8fbb071d0ef1951b05873bf6dfb797645c2a99
> 9:29.99 INFO: Pushlog:
> https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=5f6417128acb05b280c3c59a611e605458214dfd&tochange=4d8fbb071d0ef1951b05873bf6dfb797645c2a99

> 4d8fbb071d0e	Kartikaya Gupta — Bug 1428766 - Update for changes in WR PR 2243. r=jrmuizel
> c31d02201979	Kartikaya Gupta — Bug 1428766 - Update webrender to commit 722e8b104bf99d29d61ecb1fe456eebe89ad81fd. r=jrmuizel

> WR @ 007c61df33081caec1163db17305ccc191da7d99
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=5a44a6b13d4b59d4ecfa5e5a2452dd1d3248cee9
mozregression --repo try --launch 5a44a6b13d4b59d4ecfa5e5a2452dd1d3248cee9 --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
good

> WR @ 2918b6082e44bfdda8097225d7f68db47940252d
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=e480c5861792bc559b9dae8a3ec7aee35f6eb0c2
mozregression --repo try --launch e480c5861792bc559b9dae8a3ec7aee35f6eb0c2 --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
good

> WR @ 68dcbc468cabe327a52ce36b6c04a84fde905357
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=5a97e205e912db596234fbcae75e0e8788e18c07
mozregression --repo try --launch 5a97e205e912db596234fbcae75e0e8788e18c07 --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
bad

> WR @ 68dcbc468cabe327a52ce36b6c04a84fde905357
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=de594a978f9bf87af47d90c19e43a13d0eb037a6
mozregression --repo try --launch de594a978f9bf87af47d90c19e43a13d0eb037a6 --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
bad

> WR @ a54e2c425d1965fc0028efe2418986cbbc3a04bc
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=e4544eb10bd7b9b598721110c25c6576480c972c
mozregression --repo try --launch e4544eb10bd7b9b598721110c25c6576480c972c --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
bad

> WR @ a329965174578aeaf195271db75d7211bfb870b7
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=09f7f399781fd9274196b0510b4e7722d71100dd
mozregression --repo try --launch 09f7f399781fd9274196b0510b4e7722d71100dd --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
bad

> WR @ 722e8b104bf99d29d61ecb1fe456eebe89ad81fd
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=6d0eb76eebd01199a7b852fda157181fd4562fa0
mozregression --repo try --launch 6d0eb76eebd01199a7b852fda157181fd4562fa0 --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
bad

> WR @ 722e8b104bf99d29d61ecb1fe456eebe89ad81fd
> https://treeherder.mozilla.org/#/jobs?repo=try&revision=e0af143b16a92c2eb2653a865edb69a9c0bed0fd
mozregression --repo try --launch e0af143b16a92c2eb2653a865edb69a9c0bed0fd --pref layers.acceleration.force-enabled:true gfx.webrender.all:true gfx.webrender.enabled:true gfx.webrender.blob-images:true image.mem.shared:true layout.display-list.retain:false startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
bad

-----

> WR @ 2918b6082e44bfdda8097225d7f68db47940252d
is still good
> WR @ 68dcbc468cabe327a52ce36b6c04a84fde905357
both are still bad

https://github.com/servo/webrender/compare/2918b6082e44bfdda8097225d7f68db47940252d...68dcbc468cabe327a52ce36b6c04a84fde905357

https://github.com/servo/webrender/pull/2243

Comment 1

[Darkspirit, Servo QA]

Attachment: 2018-03-16_16-06-26.mp4

latest try build from bug 1444946:
> WR @ 486ee5f3aefb0172c2c5703e19f833e63eb295b9
mozregression --repo try --launch ffc18f5a6585829ee73cb72e5fd56fbfd79936b6 --pref gfx.webrender.all:true startup.homepage_welcome_url:"https://testpilot.firefox.com/experiments"
bad