Frédéric Wang

Saint-Malo (France), 1987

Igalian since 2016.

Latest Updates

Frédéric Wang 13/07/2016

MathML Improvements in WebKit

In a previous blog post, I explained the work made by Igalia’s web platform team to refactor WebKit’s MathML layout classes. I stated that although some rendering improvements were a nice side effect, the main goal of the first phase was really to...

Frédéric Wang 09/07/2016

MathML Refactoring in WebKit

Introduction If you follow WebKit developments, you are certainly aware that Igalia has been working on WebKit’s MathML implementation for some time. More recently, effort has been made to write a clean implementation addressing issues reported...

Frédéric Wang 16/04/2016

OpenType MATH in HarfBuzz

TL;DR: • Work is in progress to add OpenType MATH support in HarfBuzz and will be instrumental for many math rendering engines relying on that library, including browsers. • For stretchy operators, an efficient way to determine...

Frédéric Wang 20/12/2015

MathML at the Web Engines Hackfest 2015

Hackfest Two weeks ago, I travelled to Spain to participate to the second Web Engines Hackfest which was sponsored by Igalia and Collabora. Such an event has been organized by Igalia since 2009 and used to be focused on WebkitGTK+. It is great to...

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Ash should only build on Chrome OS [1], so to run Ozone on Linux Desktop

Ash should only build on Chrome OS [1], so to run Ozone on Linux Desktop the command line option --window-manager=simple_wm is now recommended. The patch [2] is no longer recommended for Linux Desktop and the fact that the support is unstable is...

Frédéric Wang09/01/2017

Changeset [209656]: Add STIX Two Math to the list of math fonts in mathml.css ...

2 edits in trunk/Source/WebCore Add STIX Two Math to the list of math fonts in mathml.css ​https://bugs.webkit.org/show_bug.cgi?id=165676 Reviewed by Darin Adler. No new tests, this is just changing default style. css/mathml.css: (math):

Frédéric Wang10/12/2016

Ozone Linux: Fix build error in ui/ozone/demo/gl_renderer.cc

Ozone Linux: Fix build error in ui/ozone/demo/gl_renderer.cc This CL fixes the regression introduced in [1] that makes the Ozone Linux build fail with the following error: ../../ui/ozone/demo/gl_renderer.cc:27:40: error: reference to...

Frédéric Wang14/11/2016

Ozone: Adjust determination of platforms for ozone_auto_platforms=true

Ozone: Adjust determination of platforms for ozone_auto_platforms=true CL adds an explicit condition for Desktop Linux to ensure that both Wayland and X11 are enabled on that platform. For unknown platforms (i.e. other than Cast, Chrome OS or...

Frédéric Wang10/11/2016

Ozone: Improve sandboxing documentation

Ozone: Improve sandboxing documentation The Linux SUID sandbox is going to be removed [1]. Also, it may not necessary to disable it to run Ozone builds. Instead of repeating the command line parameter --disable-setuid-sandbox everywhere,...

Frédéric Wang10/11/2016