17306 2012-06-04 13:47:10 +0000 The initial value of timestamp is not defined 2013-03-22 14:22:08 +0000 1 1 1 Unclassified WebAppsWG HISTORICAL - Gamepad unspecified PC Linux RESOLVED FIXED P2 normal --- 1 bugs scott.w3bugzilla mike public-webapps scott.w3bugzilla ted public-webapps-bugzilla oldest_to_newest 68569 0 bugs 2012-06-04 13:47:10 +0000 What should be the value of .timestamp when Gamepad object is first time used? 68577 1 ted 2012-06-04 16:47:01 +0000 It should probably be the timestamp from when the connected event happened. (When the gamepad was first exposed to script.) We should probably clarify what the values of .timestamp are. I think we have two sane options: 1) Equivalent to Date.now(), milliseconds since the epoch (limited time resolution depending on platform). 2) Equivalent to the High Resolution Time spec's DOMHighResTimeStamp values. (fractional milliseconds since page load): http://www.w3.org/TR/2012/WD-hr-time-20120313/#sec-DOMHighResTimeStamp Better resolution + spec'ed to be monotonic. 68589 2 scott.w3bugzilla 2012-06-04 19:20:00 +0000 (In reply to comment #1) > It should probably be the timestamp from when the connected event happened. > (When the gamepad was first exposed to script.) > > We should probably clarify what the values of .timestamp are. I think we have > two sane options: > 1) Equivalent to Date.now(), milliseconds since the epoch (limited time > resolution depending on platform). > 2) Equivalent to the High Resolution Time spec's DOMHighResTimeStamp values. > (fractional milliseconds since page load): > http://www.w3.org/TR/2012/WD-hr-time-20120313/#sec-DOMHighResTimeStamp Better > resolution + spec'ed to be monotonic. I think DOMHighResTimeStamp would be best to coordinate with audio, rAF, etc. I will update if there's no objection to that. 68592 3 ted 2012-06-04 20:43:34 +0000 That sounds fine to me. I see you already made a change to reference the HighRes Time spec, but don't forget to actually fix the subject of this bug while you're at it. :) (defining the default value of .timestamp) 68610 4 ted 2012-06-05 00:35:36 +0000 Also, looks like HRTIME needs to get added to the Biblio DB, respec is complaining about that. 84840 5 ted 2013-03-22 14:22:08 +0000 Cleaned this up a little more: https://dvcs.w3.org/hg/gamepad/rev/27b047265c4d