etnaviv: broken SVG rendering in Chromium due to MSAA
Skia uses MSAA to render SVG images when available. Etnaviv MSAA is falling apart in that case, even with !19582 (merged) and !19571 (merged) applied. This needs fixing before the 22.3 final release, or at least a debug switch so users can disable MSAA support when necessary.
Examples of the corruption: http://dump.mntmn.com/screenshot-2022-11-10-18-56-12.png http://dump.mntmn.com/screenshot-2022-11-10-18-58-27.png