Keavon Chambers f1512f5d2d Fix Vello rendering incompatibility with its gradients using premultiplied alpha instead of SVG's straight (#4419) ...

* Upgrade Vello to a git main revision that honors the brush's interpolation alpha space

* Interpolate Vello gradients with straight alpha, matching the SVG renderer

* Draw the gradient picker strip and fill swatches as SVG so transparency previews with straight alpha

* Keep gradient stop handles opaque so a transparent stop's RGB stays visible

* Paint a stopless gradient's picker strip and swatch black rather than transparent

2026-09-14 12:58:44 +02:00

9.0 KiB

Raw Blame History

View Raw