Platform/2008-08-06

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Details

• Wednesdays - 11:00am Pacific, 2:00pm Eastern, 19:00 UTC
• Mozilla Building S - <script> conference room
• 650-903-0800 or 650-215-1282 x91 Conf# 8605 (US/INTL)
• 1-800-707-2533 (pin 369) Conf# 8605 (US)
• irc.mozilla.org #shiretoko for backchannel

Notices

• 1.9.1 Beta 1 Freeze Tuesday, Aug 19 @11:59PM PDT.
• Starting to finalize platform feature list here: Firefox3.1/Features#Gecko_1.9.1

GFX 1.9.1 Update

• GFX blocking 1.9.1+
• GFX wanted 1.9.1+
• Performance:
  • CMS performance down to 3.2% hit on full talos Tp on Linux; working on getting Win32 numbers
  • Jeff's got great ARM improvements, common OVER operation is 2.5x faster
  • imglib caching improvements up for review
• Features:
  • Aero Glass up for review/landing
  • Shadow and spec compat support for canvas (mostly) up for review
  • DirectFB landing this week (support for GTK/DirectFB) (really)

Layout 1.9.1 Update

• 1.9.1 Layout Bugs
• Video (roc/cdouble):
• Acid3: Roc or dbaron, status?
  • see dependencies of tracking bug
  • up to 84 or 85 (depending on GC timing) after media queries landing (bug 156716)
  • bug 238072 (allow positioned and floated generated content) now reviewed, should land soon (fixes a layout issue)
• SMIL (dholbert):
• SVG fonts - karlt: won't be in 1.9.1
• SVG CSS, roc:
• media queries (dbaron)
  • landed the Saturday before the summit
  • need to investigate bug 448132: acid3 test fails on Windows due to issues when resizing to 0x0 (but resizing from 0x0 to 100x100 works fine)
  • need to investigate regression bug 448281
• CSS transforms - keith: under review (roc + dbaron)

Content 1.9.1 Update

• Content 1.9.1 Bugs
• Worker Threads:
• Cross-site XHR:
• XHR Upload and download progress events?
• Java/OJI bug:

JS 1.9.1

• JS 1.9.1 Bugs
• JS Tracing:
  • Last week's status:
    • some benchmarks doing well
    • running mostly unmodified
    • discovered some interpreter perf fixes, landing in m-c
  • This Week's Status:
    • List gathered at the summit for integrating on trunk
    • meta bug: 449436

Blocking
417131	igor@mir2.org	waiting on something?	JS Enumeration Allocation Consternation
430133	mrbkap@gmail.com	NOT BLOCKING	Object.defineProperty
421864	igor@mir2.org	review_brendan?	Interpreter creates too many doubles
433337	igor@mir2.org	FIXED	Reunify jsinterp.c on Windows
Wanted
229756	graydon@mozilla.com		Make SpiderMonkey's const extension JS2/ES4 compatible
260106	brendan@mozilla.org	wip-patch	elisions in array literals should not create properties (js1_5/Array/11.1.4.js)
312354	brendan@mozilla.org	FIXED	Assignment expressions have wrong type (ecma_3/Operators/11.13.1-002.js)
363534	brendan@mozilla.org	FIXED	Combine JSOP_LT and JSOP_IFEQ, etc., pairs
445893	brendan@mozilla.org	FIXED	Use the property cache for JSOP_NAMEINC, etc.
384244	crowder@fiverocks.com	FIXED	update jsdtoa with interesting pieces of more-recent dtoa
440473	crowder@fiverocks.com	FIXED	crash [@ Decompile][@ js_GetSrcNoteOffset] with firebug/jQuery
433351	crowder@fiverocks.com	review_mrbkap?	Implement Object.extend
442379	dmandelin@mozilla.com	wip-patch	try inline-threading, at least with GCC if not MSVC
305064	mike.kaplinskiy@gmail.com	checkin_needed	Add trim, ltrim, and rtrim features for javascript strings
352437	general@js.bugs		string.link does not escape url
429507	general@js.bugs		Function.prototype.bind
433336	graydon@mozilla.com	review_shaver?	array iteration optimization
411575	igor@mir2.org	FIXED	js_PutCallObject() is slow.
432881	igor@mir2.org	FIXED	SM: JSVAL_VOID as a pseudo-boolean
443746	igor@mir2.org	FIXED	Optimizing the enumeration state allocation
346749	mrbkap@gmail.com	FIXED	let declarations at top level are turned into var declarations
442358	mrbkap@gmail.com	FIXED	jsinterp control flow doesn't flow as specified
444787	mrbkap@gmail.com	FIXED	Object.getPrototypeOf
312116	nobody@mozilla.org		should support catchall getters/setters
445178	rubys@intertwingly.net		Decimal Support
419225	sayrer@gmail.com	wip-patch	refactor ExecuteREBytecode and SimpleMatch
430930	sayrer@gmail.com		Date.parse cannot even parse "2008-04-26" (should understand ISO 8601)
419743	shaver@mozilla.org	wip-patch	JSOP_CONCATN for improved chained-concat performance
433335	shaver@mozilla.org		mark sharp object avoidance

Security

• Need to get reviews scheduled below! Like, now.
• Core Security Bugs:
  • bug 422283last touched in April

Security Reviews

See the security review schedule page

General 1.9.1 Updates

• offline, dcamp:
  • Last week:
  • This week:
• HTML5 drag-drop