tree 5cc4b63a5f4b03dc8f0f90e26310559a1119c231
parent a37001e2caecdcc9f2d439850fe713c945751ac2
author Robert Phillips <robertphillips@google.com> 1627397152 -0400
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> 1627400762 +0000

Avoid OveridePaintFilterCanvas in Viewer when possible

Since:

https://skia-review.googlesource.com/c/skia/+/431539 (Feed all top-level GPU accessors through skgpu::BaseDevice (take 2))

The OveridePaintFilterCanvas now blocks access to the true SurfaceDrawContext that backs the top device of a GPU-backed SkCanvas. This is because the SkPaintFilterCanvas doesn't pass on SkCanvas::topDevice calls to the canvas it is wrapping so it always returns a SkNoPixelsDevice.

Given that accessing the top SDC is an incredibly specialized testing-only feature this CL keeps the feature working short-term w/o gumming up the public API.

Change-Id: I99012ba34c2800e0149251667156b412c4e8aa63
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/433362
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>