LGTM2 On Wednesday, November 20, 2024 at 8:08:56 AM UTC-8 Yoav Weiss wrote:
> LGTM1 > > On Tuesday, November 19, 2024 at 4:48:14 PM UTC+1 Corentin Wallez wrote: > >> Contact emailscwal...@google.com >> >> ExplainerNone >> >> Specificationhttps://github.com/gpuweb/gpuweb/pull/4951 >> >> Summary >> >> Adds additional vertex formats not present in the initial release of >> WebGPU due to lack of support or old macOS versions (which are no longer >> supported by any browser). The 1-component vertex formats lets applications >> request only the necessary data when previously they had to request at >> least 2x more for 8 and 16-bit data types. The unorm8x4-bgra format makes >> it slightly more convenient to load BGRA-encoded vertex colors while >> keeping the same shader. >> >> >> 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 >> >> This feature has been approved in W3C GPU for the Web WG meetings >> including participants from Safari and Firefox. >> https://github.com/gpuweb/gpuweb/issues/4549#issuecomment-2044859355 >> >> >> *Gecko*: No signal Mozilla members have approved <link to the PR, or >> tracking issue> and requested during weekly standardization meetings that >> we postpone filing standard positions until we reach Candidate >> Recommendation (CR) status in Q4. >> >> *WebKit*: Closed Without a Position ( >> https://github.com/WebKit/standards-positions/issues/294#issuecomment-1877411933 >> ) >> >> *Web developers*: Positive ( >> https://x.com/SebAaltonen/status/1856361670437646622) >> >> *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 >> >> >> Goals for experimentation >> >> >> >> Ongoing technical constraints >> >> 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, 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/pull/4029 >> >> >> Flag name on about://flagsNone >> >> Finch feature nameWebGPUOneComponentVertexFormats >> >> Requires code in //chrome?False >> >> Tracking bughttps://issues.chromium.org/issues/376924407 >> >> Estimated milestones >> >> No milestones specified >> >> >> Link to entry on the Chrome Platform Status >> https://chromestatus.com/feature/4609840973086720 >> >> 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 visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/ac1f86d0-3a7c-447f-a771-d540f2512f59n%40chromium.org.
