On Thu, May 30, 2024 at 6:33 AM François Beaufort <fbeauf...@google.com> wrote:
> Contact emailsfbeauf...@google.com > > ExplainerNone > Currently, developers can only get GPUAdapterInfo asynchronously using the GPUAdapter requestAdapterInfo() method. But the WebGPU WG determined it was impractical for requestAdapterInfo() to trigger a permission prompt at this point and removed that option, then decided to replace it with a new GPUAdapter info attribute so they can get GPUAdapterInfo synchronously with https://github.com/gpuweb/gpuweb/pull/4662 > > > Specificationhttps://gpuweb.github.io/gpuweb/#dom-gpuadapter-info > > Summary > > Functionality added to the WebGPU spec after its first shipment in a > browser. Adds a synchronous GPUAdapter info attribute to retrieve the same > information about the physical adapter as with the asynchronous GPUAdapter > requestAdapterInfo() method. A separate Intent will be sent to deprecate > and remove the asynchronous GPUAdapter requestAdapterInfo() method. > > > Blink componentBlink>WebGPU > <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebGPU> > > TAG reviewNone > > TAG review statusNot applicable > > Risks > > > Interoperability and Compatibility > > The GPUAdapter info attribute has not yet been implemented in any browser. > It has been approved by the GPU for the Web Community Group, with > representatives from Chrome, Firefox, and Safari. See minutes at > https://github.com/gpuweb/gpuweb/wiki/GPU-Web-2024-05-22#add-synchronous-gpuadapterinfo-4550 > > > *Gecko*: No signal ( > https://github.com/mozilla/standards-positions/issues/1033) > > *WebKit*: Closed Without a Position ( > https://github.com/WebKit/standards-positions/issues/294#issuecomment-1877411933 > ) > > *Web developers*: Positive (https://github.com/gpuweb/gpuweb/issues/4536) > > *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? > > None > > > Debuggability > > None > > > 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, since those > platforms already support WebGPU. 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 > > See https://github.com/gpuweb/cts/pull/3679 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. > > > Flag name on chrome://flagsNone > > Finch feature nameNone > > Non-finch justificationNone > > Requires code in //chrome?False > > Tracking bughttps://issues.chromium.org/issues/335383516 > > Estimated milestones > Shipping on desktop 127 > Shipping on Android 127 > Shipping on WebView 127 > > 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). > None > > Link to entry on the Chrome Platform Status > https://chromestatus.com/feature/5087914701881344?gate=5141800569536512 > > 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 blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAPpwU5KX11VjcLrqr53Zu%2B3E1Q2j4rTXoyh3VyeN9aJ3SXqmeA%40mail.gmail.com.
