Open Bug 1391139 Opened 2 years ago Updated 6 months ago

Fix svg downscale testcases for layers-free mode

Categories

(Core :: Graphics: WebRender, enhancement, P2)

enhancement

Tracking

()

mozilla57
Tracking Status
firefox56 --- unaffected
firefox57 --- unaffected

People

(Reporter: ethlin, Assigned: jrmuizel)

References

(Blocks 2 open bugs)

Details

(Keywords: stale-bug, Whiteboard: [wr-reserve] [gfx-noted])

There are some failures about svg downscale[1] on the layers-free try result[2]. It looks like the position is wrong.

[1] image/test/reftest/downscaling/downscale-svg-1a.html
[2] https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/dnWMibteQoiTpwQIgOTWFA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1
Assignee: nobody → cleu
Status: NEW → ASSIGNED
Priority: P3 → P1
Whiteboard: [wr-mvp]
Target Milestone: --- → mozilla57
Assignee: cleu → ethlin
It's a sub-pixel problem. We can use fuzz to make the testcase passed. But I think we don't have to fix it right now.
Whiteboard: [wr-mvp] → [wr-mvp] [triage][gfx-noted]
Assignee: ethlin → nobody
Status: ASSIGNED → NEW
Priority: P1 → --
Whiteboard: [wr-mvp] [triage][gfx-noted] → [wr-mvp] [triage] [gfx-noted]
Priority: -- → P3
Whiteboard: [wr-mvp] [triage] [gfx-noted] → [wr-mvp] [triage] [gfx-noted][wr-reserve-candidate]
Whiteboard: [wr-mvp] [triage] [gfx-noted][wr-reserve-candidate] → [wr-reserve] [gfx-noted]
Assignee: nobody → ethlin
Assignee: demo99 → jmuizelaar
We're currently fuzzing these tests. The result is probably good enough for now.
Priority: P1 → P2
No longer blocks: stage-wr-nightly
I don't think this needs to block riding the trains
No longer blocks: stage-wr-trains
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