The ImageSmoothingQuality feature for Canvas 2D was launched in 2015, M54 (Chrome Status Link <https://chromestatus.com/feature/4717415682277376>, original I2S <https://groups.google.com/a/chromium.org/g/blink-dev/c/PuXQBnfWRus/>). This feature was supposed to launch on Paint Canvas as well (Spec <https://drafts.css-houdini.org/css-paint-api-1/#paintrenderingcontext2d>, precisely, the line "PaintRenderingContext2D <https://drafts.css-houdini.org/css-paint-api-1/#paintrenderingcontext2d> includes CanvasImageSmoothing <https://html.spec.whatwg.org/multipage/canvas.html#canvasimagesmoothing>;"). However, we forgot to remove the flag in Paint Canvas when ImageSmoothingQuality was shipped. So this feature has been well used and tested in Canvas Rendering Context 2D in the past 9 years. That's why we set it as a "Web-Facing Change PSA".
For tests: yes, Houtini features currently don't have to have web platform tests. Yi Xu On Mon, Jan 6, 2025 at 4:44 PM Mike Taylor <miketa...@chromium.org> wrote: > On 1/6/25 3:37 PM, Noam Rosenthal wrote: > > On Mon, Jan 6, 2025 at 7:01 PM Chromestatus < > ad...@cr-status.appspotmail.com> wrote: > >> Summary >> >> Add support for the imageSmoothingQuality attribute on Paint Canvas. It >> allows a web developer to choose the quality/performance tradeoff when >> scaling images. There are 3 options in total for imageSmoothingQuality: >> low, medium and high. Chrome platform status entry for its launch on Canvas >> 2D: https://chromestatus.com/feature/4717415682277376 >> >> Is this feature fully tested by web-platform-tests >> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> >> ? No >> > > So houdini features don't go through I2S and don't come with web platform > tests? Do they go through some other special process and have their own > tests somewhere? > > It seems like perhaps the wrong feature type was selected, this should > really be an Intent to Ship. Fernando, do you mind re-sending? > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAC3hXJf%2BqmD7oikZC4qM7d4HXguzXg0pR0OocAgG65ueey295g%40mail.gmail.com.
