1362246 - Add SourceSurface::ToLuminance() to avoid calling GetDataSurface() during drawing

Status: RESOLVED DUPLICATE of bug 1359527

(Core :: Graphics: WebRender, enhancement)

Description

[Jeff Muizelaar [:jrmuizel]]

A bit of a hack, but oh well.

Comment 1

[Jeff Muizelaar [:jrmuizel]]

Attachment: Add SourceSurface::ToLuminance() to avoid calling GetDataSurface() during drawing

Comment 2

[Jeff Muizelaar [:jrmuizel]]

I think it's probably better to just do this directly on the DrawTarget. I'm planning on adding DrawTarget::IntoLumaSource(). Any objections to this Bas?

Comment 3

[Bas Schouten (:bas.schouten)]

Nope.

Comment 4

[Mason Chang [Inactive] [:mchang]]

(In reply to Jeff Muizelaar [:jrmuizel] from comment #2)
> I think it's probably better to just do this directly on the DrawTarget. I'm
> planning on adding DrawTarget::IntoLumaSource(). Any objections to this Bas?

I have something like this in bug 1359527, has one stylo reftest failure though.