author James Teh <>
Wed, 01 Feb 2023 05:02:01 +0000
changeset 651150 dd0fdd1daa69783be36acd5c50544f3694eaa8f9
parent 643327 a5be9935747857b3e18f4ca2bdea4e94c7bb97b2
permissions -rw-r--r--
Bug 1813980: Check IsDoc before Parent in RemoteAccessibleBase::ApplyCrossDocOffset. r=morgan We call this function on every ancestor when calculating bounds. RemoteParent() currently requires a hash lookup, so it's more efficient to early return for !IsDoc() first. This is a micro-optimisation, but it might have some impact given that we call this on every ancestor, especially when hit testing, where we call Bounds() a lot. As a bit of drive-by cleanup, use RemoteParent() rather than calling Parent() and IsRemote/AsRemote(). Differential Revision:


This is the list of PNG Reference Library ("libpng") Contributing
Authors, for copyright and licensing purposes.

 * Andreas Dilger
 * Cosmin Truta
 * Dave Martindale
 * Eric S. Raymond
 * Gilles Vollant
 * Glenn Randers-Pehrson
 * Greg Roelofs
 * Guy Eric Schalnat
 * James Yu
 * John Bowler
 * Kevin Bracey
 * Magnus Holmgren
 * Mandar Sahastrabuddhe
 * Mans Rullgard
 * Matt Sarett
 * Mike Klein
 * Pascal Massimino
 * Paul Schmidt
 * Qiang Zhou
 * Sam Bushell
 * Samuel Williams
 * Simon-Pierre Cadieux
 * Tim Wegner
 * Tom Lane
 * Tom Tanner
 * Vadim Barkov
 * Willem van Schaik
 * Zhijie Liang
 * Arm Holdings
   - Richard Townsend
 * Google Inc.
   - Dan Field
   - Leon Scroggins III
   - Matt Sarett
   - Mike Klein
   - Sami Boukortt

The build projects, the build scripts, the test scripts, and other
files in the "ci", "projects", "scripts" and "tests" directories, have
other copyright owners, but are released under the libpng license.

Some files in the "contrib" directory, and some tools-generated files
that are distributed with libpng, have other copyright owners, and are
released under other open source licenses.