On Tue, Mar 14, 2023 at 12:42 AM Rik Cabanier <caban...@gmail.com> wrote:
> The Quest browser implemented this feature a couple of years ago and it's > used by many WebXR experiences to control the frame rate. > Often sites lower the frame rate because it's more important to have a > smooth rate than a rate that is faster but with stuttering. > Thanks Rik for outlining the use case and usefulness :) > > On Mon, Mar 13, 2023 at 11:13 AM Alex Cooper <alcoo...@chromium.org> > wrote: > >> Contact emailsalcoo...@chromium.org, bial...@chromium.org >> >> ExplainerNone >> >> Specification >> https://immersive-web.github.io/webxr/#apply-the-nominal-frame-rate >> >> Summary >> >> Allows querying for the current target frame rate of the XR Session, >> querying for the frame rates that the session supports, and requesting a >> change to the target frame rate. >> >> >> Blink componentBlink>WebXR >> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebXR> >> >> Motivation >> >> >> >> Initial public proposal >> >> TAG reviewhttps://github.com/w3ctag/design-reviews/issues/545 >> https://github.com/w3c/transitions/issues/420 >> >> TAG review statusIssues addressed >> >> Risks >> >> >> Interoperability and Compatibility >> >> >> >> *Gecko*: Positive (https://chromestatus.com/feature/5680169905815552) >> Re-using signals from overall WebXR API chromestatus entry ( >> https://chromestatus.com/feature/5680169905815552), since this is a part >> of the CR for that API that we haven't implemented yet. >> >> *WebKit*: No signal (https://chromestatus.com/feature/5680169905815552) >> Re-using signals from overall WebXR API chromestatus entry ( >> https://chromestatus.com/feature/5680169905815552), since this is a part >> of the CR for that API that we haven't implemented yet. >> >> *Web developers*: Strongly positive ( >> https://chromestatus.com/feature/5680169905815552) Re-using signals from >> overall WebXR API chromestatus entry ( >> https://chromestatus.com/feature/5680169905815552), since this is a part >> of the CR for that API that we haven't implemented yet. >> >> *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? >> >> >> >> Debuggability >> >> >> >> Is this feature fully tested by web-platform-tests >> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> >> ?No >> >> Flag name >> >> Requires code in //chrome?False >> >> Tracking bughttps://crbug.com/1377432 >> >> Estimated milestones >> >> No milestones specified >> >> >> Link to entry on the Chrome Platform Status >> https://chromestatus.com/feature/5157293366181888 >> >> 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/CAGOLbz36QHGLYyz2H_6CnsuiwN_y002YRg%2BCeWzs_dvPxhLEWg%40mail.gmail.com >> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGOLbz36QHGLYyz2H_6CnsuiwN_y002YRg%2BCeWzs_dvPxhLEWg%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/CAGN7qDCMBf8DGhnNo7qtB8K95SyfERt4idVQDhzgus_RwD%2BTog%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGN7qDCMBf8DGhnNo7qtB8K95SyfERt4idVQDhzgus_RwD%2BTog%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/CAL5BFfWebjqeRi75wuPWHhAHhkMYEhDTzgR1T%2BoDr1SL2GvMJQ%40mail.gmail.com.
