This repository focuses on supporting SVG in OpenType fonts within the Chromium/Qt WebEngine environment.
- Topics of Interest: Focused on enhancing font rendering and web technologies using OpenType-SVG within the Qt6 framework.
This is a set of QT WebEngine patches to address Chromium Issue 306078: SVG in OpenType support. See the latest release on what QT release it supports. I try to patch QT6 beta's and release candidates before they come out.
Here is the table of the latest patched builds, and their reported chrome versions:
130.0.6723.192 137.0.7151.68 # v6.10.0-beta2
130.0.6723.192 136.0.7103.114 # v6.10.0-beta1
qt6-qtwebengine-6.9.2-2h 6.9.2 Chrome based: 130.0.6723.192 Chrome patched: 139.0.7258.67 # Qt: 6.9.2 PyQt: 6.9.0
qt6-qtwebengine-6.9.1-1g 6.9.1 Chrome based: 130.0.6723.192 Chrome patched: 136.0.7103.114 # Qt: 6.9.1 PyQt: 6.9.0
qt6-qtwebengine-6.9.0-1f 6.9.0 Chrome based: 130.0.6723.192 Chrome patched: 133.0.6943.141 # Qt: 6.9.0 PyQt: 6.9.0
qt6-qtwebengine-6.9.0-1e 6.9.0 Chrome based: 130.0.6723.192 Chrome patched: 133.0.6943.141 # 6.9.0 Qt: 6.8.2 PyQt: 6.8.1.dev2502011625
qt6-qtwebengine-6.9.0-1d 6.9.0 Chrome based: 130.0.6723.192 Chrome patched: 133.0.6943.141 # rc
qt6-qtwebengine-6.9.0-1c 6.9.0 Chrome based: 130.0.6723.192 Chrome patched: 132.0.6834.159 # 6.9.0 beta 3 Qt: 6.8.2 (also qtwebengine/CHROMIUM_VERSION)
qt6-qtwebengine-6.9.0-1b 6.9.0 Chrome based: 126.0.6478.165 Chrome patched: 129.0.6668.58 # 6.9.0 beta 2 qt 6.8.2
qt6-qtwebengine-6.9.0-1a 6.9.0 Chrome based: 126.0.6478.165 Chrome patched: 129.0.6668.58 # 6.9.0 beta 2
6.8.2 122.0.6261.171 132.0.6834.111 # from qtwebengine/CHROMIUM_VERSION
qt6-qtwebengine-6.8.1-3b 6.8.1 Chrome based: 122.0.6261.171 Chrome patched: 131.0.6778.70 # fedora 2->3 - Add optional deps/libva for VA-API support/qtwebsockets for websockets
qt6-qtwebengine-6.8.1-2a 6.8.1 Chrome based: 122.0.6261.171 Chrome patched: 131.0.6778.70 # 6.8.1
qt6-qtwebengine-6.8.0-1h 6.8.0 Chrome based: 122.0.6261.171 Chrome patched: 129.0.6668.70 # release, fc41 + 6.8.0 qtbase rebuild
qt6-qtwebengine-6.8.0-1g 6.8.0 Chrome based: 122.0.6261.171 Chrome patched: 129.0.6668.70 # release
qt6-qtwebengine-6.8.0-1f 6.8.0 Chrome based: 122.0.6261.171 Chrome patched: 129.0.6668.58 # rc
qt6-qtwebengine-6.8.0-1e 6.8.0 Chrome based: 122.0.6261.171 Chrome patched: 127.0.6533.99 # beta 4
qt6-qtwebengine-6.8.0-1d 6.8.0 Chrome based: 122.0.6261.171 Chrome patched: 124.0.6367.202 # beta 3
qt6-qtwebengine-6.8.0-1c 6.8.0 Chrome based: 122.0.6261.171 Chrome patched: 124.0.6367.202 # beta 2
qt6-qtwebengine-6.8.0-1a 6.8.0 Chrome based: 118.0.5993.220 Chrome patched: 122.0.6261.128 # beta 1
6.7.3 118.0.5993.220 129.0.6668.58
6.7.2 118.0.5993.220 125.0.6422.142
6.7.1 118.0.5993.220 124.0.6367.202
qt6-qtwebengine-6.7.0-3f 6.7.0 Chrome based: 118.0.5993.220 Chrome patched: 122.0.6261.128 # release
qt6-qtwebengine-6.7.0-3e 6.7.0 Chrome based: 118.0.5993.220 Chrome patched: 122.0.6261.128 # rc2
qt6-qtwebengine-6.7.0-3d 6.7.0 Chrome based: 118.0.5993.220 Chrome patched: 122.0.6261.58 # rc
qt6-qtwebengine-6.7.0-3b 6.7.0 Chrome based: 118.0.5993.124 Chrome patched: 120.0.6099.224 # beta 3
qt6-qtwebengine-6.7.0-2b 6.7.0 Chrome based: 118.0.5993.124 Chrome patched: 120.0.6099.109 # beta 2
qt6-qtwebengine-6.7.0-1 6.7.0 Chrome based: 118.0.5993.124 Chrome patched: 119.0.6045.160 # beta 1
It was first done for QT 6.6/m112, then moved to QT 6.7 Beta 1/m118. See also QT Webengine tracker issue. After that, work commences instead with Chromium Stable (m120 at the time of writing) at Chromium OT-SVG patches.
This set of patches modifies the libQt6WebEngine* libraries in the typical QT6 installation. Tested with the QT6 browser example in minimal web browser collections.
Discussions in Chromium OT-SVG patches.
rpm --rebuild ... takes 5 hours 23 minutes (NINJAFLAGS=-v -j4):
2023-12-29T14:56:18
2023-12-29T20:19:16
github container inherited environment:
HOME=/github/home
GITHUB_ACTIONS=true
CI=true
Filesystem 1K-blocks Used Available Use% Mounted on
overlay 87204404 60574024 26613996 70% /
dnf builddep: Total download size: 420 M
Filesystem 1K-blocks Used Available Use% Mounted on
overlay 87204404 62932100 24255920 73% /
After build (--noclean):
Filesystem 1K-blocks Used Available Use% Mounted on
overlay 87204404 79964496 7223524 92% /
$ xzcat .../qtwebengine-everywhere-src-6.7.0-beta1.tar.xz | dd of=/dev/null
7276320+0 records in
7276320+0 records out
3725475840 bytes (3.7 GB, 3.5 GiB) copied, 53.3683 s, 69.8 MB/s
# 6.8.0 beta3 requires just 5 hours 35 minutes and 17GB to build:
2024-08-15T10:20:06.8607133Z
2024-08-15T10:30:57.9374055Z overlay 75085112 45067348 30001380 61% /
2024-08-15T10:31:57.8326410Z overlay 75085112 47385152 27683576 64% /
2024-08-15T10:32:04.0178062Z overlay 75085112 47403584 27665144 64% /
2024-08-15T15:54:22.2197374Z overlay 75085112 64229784 10838944 86% /
2024-08-15T15:54:44.1414143Z
# 6.8.0 beta2 requires just over 6 hours and 18GB to build:
2024-07-27T21:18:33.2668337Z
2024-07-27T21:28:50.0503731Z overlay 76026616 54672064 21338168 72% /
2024-07-27T21:29:49.3830630Z overlay 76026616 57067560 18942672 76% /
2024-07-28T03:22:31.6752030Z overlay 76026616 74954596 1055636 99% /
2024-07-28T03:22:54.7418005Z