LGTM3 On Wed, Aug 26, 2026 at 8:08 AM Vladimir Levin <[email protected]> wrote:
> LGTM2 > > On Wednesday, August 26, 2026 at 6:23:42 AM UTC-4 Yoav Weiss wrote: > >> LGTM1 >> >> On Tuesday, August 25, 2026 at 9:15:45 PM UTC+2 Chromestatus wrote: >> >>> *Contact emails* >>> [email protected] >>> >>> *Explainer* >>> *No information provided* >>> >>> *Specification* >>> https://github.com/gpuweb/gpuweb/pull/5268 >>> >>> *Summary* >>> Allows a single assignment statement to update multiple components of a >>> vector in the WebGPU Shading Language (WGSL). Developers can use swizzle >>> syntax on the left-hand side of an assignment rather than reconstruct >>> entire vectors or assign components individually. This reduces boilerplate, >>> improves shader readability, and aligns WGSL with other common shading >>> languages. >>> >>> *Blink component* >>> Blink>WebGPU >>> <https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3EWebGPU%22> >>> >>> *Web Feature ID* >>> webgpu <https://webstatus.dev/features/webgpu> >>> >>> *Motivation* >>> Allows a single assignment statement to update multiple components of a >>> vector in the WebGPU Shading Language (WGSL) to reduce boilerplate, improve >>> shader readability, and align WGSL with other common shading languages. >>> >>> *Initial public proposal* >>> *No information provided* >>> >>> *TAG review* >>> *No information provided* >>> >>> *TAG review status* >>> Pending >>> >>> *Goals for experimentation* >>> None >>> >>> *Risks* >>> >>> >>> *Interoperability and Compatibility* >>> This feature has been approved in W3C GPU for the Web WG meetings >>> including participants from Safari and Firefox. >>> >>> *Gecko*: No signal (https://github.com/gpuweb/gpuweb/pull/5268) Feedback >>> indicated via WebGPU standardization process. >>> >>> *WebKit*: Positive (https://github.com/gpuweb/gpuweb/pull/5268) >>> Specification >>> approval constitutes a positive signal. >>> >>> *Web developers*: Positive (https://github.com/gpuweb/gpuweb/issues/737) The >>> spec issue requesting this feature is one of the top 10 most thumbs-upped >>> issues in the gpuweb repository. >>> >>> *Other signals*: >>> >>> *WebView application risks* >>> >>> Does this intent deprecate or change behavior of existing APIs, such >>> that it has potentially high risk for Android WebView-based applications? >>> *No information provided* >>> >>> >>> *Debuggability* >>> *No information provided* >>> >>> *Will this feature be supported on all six Blink platforms (Windows, >>> Mac, Linux, ChromeOS, Android, and Android WebView)?* >>> No >>> All platforms will eventually have support. Will immediately be >>> available on Android, Android WebView, ChromeOS, Mac, and Windows, where >>> hardware support is available. Linux is planned to have WebGPU support in >>> the future, so this feature will become available when WebGPU does. >>> >>> *Is this feature fully tested by web-platform-tests >>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?* >>> Yes >>> WebGPU/WGSL have a conformance test suite (https://github.com/gpuweb/cts) >>> that is regularly pulled into Chromium and part of the testing of Dawn/Tint >>> in Chromium. While the CTS can be embedded in WPT, the WebGPU team opted to >>> keep it separate in Chromium testing to use a customized harness for >>> robustness and performance. https://github.com/gpuweb/cts/issues/4579 >>> >>> *Flag name on about://flags* >>> *No information provided* >>> >>> *Finch feature name* >>> UnsafeWGSLFeatures >>> >>> *Rollout plan* >>> Will ship enabled for all users >>> >>> *Requires code in //chrome?* >>> False >>> >>> *Tracking bug* >>> https://issues.chromium.org/433787057 >>> >>> *Estimated milestones* >>> >>> No milestones specified >>> >>> >>> *Anticipated spec changes* >>> >>> Open questions about a feature may be a source of future web compat or >>> interop issues. Please list open issues (e.g. links to known github issues >>> in the project for the feature specification) whose resolution may >>> introduce web compat/interop risk (e.g., changing to naming or structure of >>> the API in a non-backward-compatible way). >>> *No information provided* >>> >>> *Link to entry on the Chrome Platform Status* >>> https://chromestatus.com/feature/6229154029764608?gate=6055470115717120 >>> >>> This intent message was generated by Chrome Platform Status >>> <https://chromestatus.com>. >>> >> -- > 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 [email protected]. > To view this discussion visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/55ebf38f-9c30-42ad-a5c8-600c34cdcb52n%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/55ebf38f-9c30-42ad-a5c8-600c34cdcb52n%40chromium.org?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. 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