LGTM3 On Wed, Nov 20, 2024 at 9:18 AM Alex Russell <slightly...@chromium.org> wrote:
> 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 > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/ac1f86d0-3a7c-447f-a771-d540f2512f59n%40chromium.org?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 visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw_au_YtgnvYdUKD_3OcGh94PKZiD3uwJ29PebrnKLWfwQ%40mail.gmail.com.
