## List of patches included in Thorium
Compiler modifications include SSE4.2, AVX, AES, and CFLAGS, LTO flags, and import_instr_limit flags set to /03, 3, and 30, respectively. \
NEW > Added some LLVM LOOP optimizations as -mllvm flags. See here > https://github.com/RobRich999/Chromium_Clang/issues/26#issuecomment-976883814
Fixed AVX Windows Builds as per > https://github.com/RobRich999/Chromium_Clang/issues/26#issuecomment-1003605112
.desktop files are created for Thorium itself and content-shell (named thorium-shell), with theses cmdline flags being appended to both via the wrapper file > '--no-default-browser-check --use-gl=desktop --enable-experimental-web-platform-features --new-canvas-2d-api --autoplay-policy=user-gesture-required --enable-features=PageInfoAboutThisSiteMoreInfo'.
There are also additional desktop actions: when right clicking the Thorium launcher it gives three additional desktop actions, one to open thorium-shell, another to open in Safe Mode which disables any flags one has set in chrome://flags until the next launch, and lastly to open in Dark Mode which appends the --force-dark-mode flag.
Ink > https://chromium.googlesource.com/chromium/src/third_party/+/c4f7a938fcdc796ad9fead3ab01e0508c129b831/ink NOTE: Disabled for now due to bugs!
- Implemented with the args.gn flag "enable_ink = true" Adds PDF annotation features present in CrOS.
MPEG-DASH > https://en.wikipedia.org/wiki/Dynamic_Adaptive_Streaming_over_HTTP
- Implemented with the args.gn flags "enable_hls_sample_aes = true" and "enable_mse_mpeg2ts_stream_parser = true"
Enable JPEG XL Image File Format by Default Patch
- Made by me.
Enable Live Caption (SODA) on all builds Patch
- Made by me.
Font Rendering Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/fix-font-rendering.patch
- Fixes font rendering in certain instances.
VAAPI Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/enable-vaapi-on-linux.diff
- Modified by me.
Intel HD Support Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/ihd-support.patch
Nicer Native Notifications Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/notifications-nicer
Title Bar Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/title-bar-default-system.patch-v35
VDPAU Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/vdpau-support.patch
- Modified by me.
Audio Sandbox Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/fix-sandbox-for-audio.patch
DoH Secure Mode Patch > https://github.com/bromite/bromite/blob/master/build/patches/DoH-improvements.patch
DoH Bare Minimum HTTP Headers Patch > https://github.com/bromite/bromite/blob/master/build/patches/Reduce-HTTP-headers-in-DoH-requests-to-bare-minimum.patch
Enable Do Not Track By Default Patch > https://github.com/GrapheneOS/Vanadium/blob/12/patches/0045-enable-dubious-Do-Not-Track-feature-by-default.patch
Show full URLs by Default Patch > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/ungoogled-chromium/disable-formatting-in-omnibox.patch
Disable FLOC Patch > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/core/ungoogled-chromium/disable-floc.patch
Disable Google API Key Warning Infobar Patch > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/debian/disable/google-api-warning.patch & https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/inox-patchset/0013-disable-missing-key-warning.patch
- Modified by me.
Disable Default Browser Infobar Patch
- Made by me.
Search Engines Patch > https://github.com/saiarcot895/chromium-ubuntu-build/blob/master/debian/patches/additional-search-engines.patch
- Modified by me. Adds DuckDuckGo, Ecosia, Ask, and Yandex, with DuckDuckGo being set to "canonical" so that canonical gets a small amount of money when using it.
Always use the local NTP (New Tab Page) Patch > https://github.com/GrapheneOS/Vanadium/blob/12.1/patches/0052-always-use-local-new-tab-page.patch
Chromium Sandbox Patch (enables PIE) > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/inox-patchset/0016-chromium-sandbox-pie.patch
- Increases security for the chrome-sandbox executable.
Fix Distilled Page Icons Patch > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/ungoogled-chromium/fix-distilled-icons.patch#L6
- Fixes some issues with material design icons.
Enable Menu UI on Reload Button > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/ungoogled-chromium/enable-menu-on-reload-button.patch
- Adds new right click menu to the reload button.
Show Home Button by Default Patch
- Made by me.
Prefetch Privacy enabled by Default Patch > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/ungoogled-chromium/enable-default-prefetch-privacy-changes.patch
GN Respect number of --jobs patch > https://github.com/Eloston/ungoogled-chromium/blob/master/patches/extra/debian/gn/parallel.patch
- Useful when building.
V8 SEGV Patch > https://github.com/FydeOS/chromium_os-raspberry_pi/blob/master/project-cros-pi/chromeos-base/chromeos-chrome/files/patches/001-workaround-for-v8-SEGV-issue.patch
- Modified by me.
Widevine CDM CU Patch > https://launchpad.net/ubuntu/bionic/+source/chromium-browser
Enable Parallel Downloading by Default Patch
- Made by me.
RPATH for libffmpeg.so Patch > https://launchpad.net/ubuntu/bionic/+source/chromium-browser
Always Show Component Extensions Patch > https://github.com/iridium-browser/iridium-browser/commit/f8e1b5f19862867b2736ca0a25f6979fcc2d7d71
- Modified by me.
Increase default key length for newly-generated RSA keys from 1024 to 2048 Patch > https://github.com/iridium-browser/iridium-browser/commit/d016769081706d591188b5b2929c5fc2efd8ef20
Enable UI Features: Side Search, Side Panel Journeys, Chrome Labs, Extensions Access Menu, Tab Hover Cards, Tab Outlines in Low Contrast Themes, More Prominent Active Tab Title in Dark Mode, WebUI Tab Strip, Drag and Drop Tabs on Wayland, Tab Groups Saving > https://github.com/Alex313031/Thorium/blob/main/chrome/browser/ui/ui_features.cc
- Made by me.
Enable Precompiling of Inline Scripts in HTML
- Modified by me.
Patch Windows installer to close previous browser instance > https://github.com/Hibbiki/chromium-win64/blob/master/patch/0001-Patch-installer-to-close-previous-browser-instance-o.patch
Disable the addition of the Google-Chrome sources.list in /etc/apt/sources.list.d/ during installation, and prevents apt from complaining about removing the nonexistent file during an apt remove --purge. - Created by me.
Allow setting a custom NTP with cmdline flag --custom-ntp > https://github.com/ungoogled-software/ungoogled-chromium/blob/master/patches/extra/ungoogled-chromium/add-flag-for-custom-ntp.patch
Allow removing the Side Panel button with cmdline flag --hide-sidepanel-button > https://github.com/ungoogled-software/ungoogled-chromium/blob/master/patches/extra/ungoogled-chromium/add-flag-to-hide-side-panel-button.patch
Installer patches to include unstripped and RPATH binaries, with chrome_sandbox (needed for older distros), chromedriver and content-shell being added along with an icon and .desktop file for content-shell. - Created by me.
Patches for mini_installer and abseil when using AVX on Windows. Credit goes to @RobRich999
The Thorium .desktop file and content-shell .desktop file have flags added for experimental and useful features, namely: Disabling the Default Browser check and InfoBar, Experimental web platform features, Experimental Canvas2D, requiring a user gesture to initiate playback of media, VAAPI Video decoder, Page Info v2.
- Modified by me.
- Any other code/patches are written from scratch by me.