Closed Bug 1436265 Opened 2 years ago Closed 2 years ago
Render Layer Manager does not track Clear Type setting on Windows
This is just a copy of WR issue https://github.com/servo/webrender/issues/2377 Essentially, if you disable ClearType, WebRender never tracks this. This is because in ClientLayerManage, we normally call gfxDWriteFont::UpdateClearTypeUsage() to update this setting so that it can be queried (see https://dxr.mozilla.org/mozilla-central/source/gfx/layers/client/ClientLayerManager.cpp#324) In WebRenderLayerManager we never do this, so it always shows up as enabled when we query the value. Here's a patch that adds a similar call in WebRenderLayerManager that fixes that.
Attachment #8948888 - Flags: review?(jmuizelaar)
2 years ago
Attachment #8948888 - Flags: review?(jmuizelaar) → review+
Pushed by email@example.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/5b5d0df3b6ee update ClearType usage in WebRenderLayerManager. r=jrmuizel
This being fixed with a PR - is there a Gecko side reftest that we can add that catches this problem?
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