Bug 1669840 Comment 3 Edit History

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(In reply to Jeff Muizelaar [:jrmuizel] from comment #1)
> I double checked and it looks like the existing opacity flattening that we have is already being performed at the gecko display list level and doesn't apply to gradient backgrounds. Is this true Miko?

This is correct. I wrote a quick patch to enable this for `nsDisplayBackgroundImage` items, can you try if it helps?
(In reply to Jeff Muizelaar [:jrmuizel] from comment #1)
> I double checked and it looks like the existing opacity flattening that we have is already being performed at the gecko display list level and doesn't apply to gradient backgrounds. Is this true Miko?

This is correct. I wrote a quick patch to enable this for `nsDisplayBackgroundImage` items, can you try if it helps with bug 1669520?

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