On Fri, Jan 5, 2024, 14:19 Corentin Wallez <cwal...@chromium.org> wrote:
> Contact emailscwal...@google.com > > ExplainerNone > > Specification > https://gpuweb.github.io/gpuweb/#dom-gpustoragetextureaccess-read-write > Is there a way for developers to feature detect support for this extra value? > Summary > > Functionality added to the WebGPU/WGSL spec after its first shipment in a > browser. Adds support for (read-only and) read-write storage textures which > allow more general access to texture memory for GPU computation and can > unlock more advanced graphical algorithms. This feature has been request by > developers very often. > > > 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 > > Read-write storage textures have not yet been implemented in any browser, > but have been approved by the GPU for the Web Community Group, with > representatives from Chrome, Firefox, and Safari. > > > *Gecko*: No signal ( > https://github.com/mozilla/standards-positions/issues/948) > > *WebKit*: Positive ( > https://github.com/WebKit/standards-positions/issues/294#issuecomment-1877411933) > Note that this is a blanket approval from Safari for additions to the v1 > WebGPU/WGSL spec. > > *Web developers*: Strongly positive One of the most requested additional > features for WebGPU. > > *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 at the moment, WebGPU currently does not ship on Android WebView. > > > 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, 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 > > 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. Note that tests are still being written, but the feature will > not be launched until it is fully tested. > > > Flag name on chrome://flagsNone > > Finch feature nameNone > > Non-finch justificationNone > > Requires code in //chrome?False > > Tracking bughttps://bugs.chromium.org/p/dawn/issues/detail?id=1972 > > Availability expectationFeature is available only in Chromium browsers > for the near future, on the order of months. Other browsers intend to ship > WebGPU support, but don't have specified timelines. > > Non-OSS dependencies > > Does the feature depend on any code or APIs outside the Chromium open > source repository and its open-source dependencies to function? > No > > 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). > None > > Link to entry on the Chrome Platform Status > https://chromestatus.com/feature/6469283075063808 > > 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/CAGdfWNOqjLmKdMXiOK3xxDQ3j5Tm%3DdCo5i2jOGC4ULyY4fQ24w%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGdfWNOqjLmKdMXiOK3xxDQ3j5Tm%3DdCo5i2jOGC4ULyY4fQ24w%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- 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/CAOmohSJq8O0%2BvYgQ6VCyJhEK7iRpBnG%2B4h2Npf4QJ5bLnzHAzA%40mail.gmail.com.
