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chromium / chromiumos / platform / croscomp / refs/heads/factory-brya-14517.B
commitdff13bf8763642be89bf67245a81224faf561543[log] [tgz]
authorKristian H. Kristensen <hoegsberg@google.com>Mon Jan 31 09:58:00 2022
committerCommit Bot <commit-bot@chromium.org>Thu Feb 10 15:59:37 2022
treebf6d715752a340855c1d5c0824f00f144772dfe8
parent7e9ba19d28790969c79803bcc4d9435312ec2c56 [diff]
shell: Silence warning about unread listeners

Change-Id: Ia317eab76f47bc916b472fabfba6606d1e133fcb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/croscomp/+/3447465
Reviewed-by: Lucas Berthou <berlu@chromium.org>
Tested-by: Kristian Kristensen <hoegsberg@chromium.org>
Commit-Queue: Kristian Kristensen <hoegsberg@chromium.org>
1 file changed
tree: bf6d715752a340855c1d5c0824f00f144772dfe8
  1. bindgen/
  2. protocol/
  3. scripts/
  4. src/
  5. third_party/
  6. weston/
  7. .gitignore
  8. build.rs
  9. Cargo.toml
  10. croscomp-9999.ebuild
  11. croscomp-terminal
  12. croscomp.conf
  13. do-build.sh
  14. LICENSE
  15. OWNERS
  16. README.md
  17. rustfmt.toml
README.md

croscomp

Compositor for ChromeOS

Building

Build using portage

$ mkdir ~/trunk/src/third_party/chromiumos-overlay/chromeos-base/croscomp

$ ln -s  ../../../../platform/croscomp/croscomp-9999.ebuild \
	~/trunk/src/third_party/chromiumos-overlay/chromeos-base/croscomp

$ emerge-$BOARD croscomp

Building in the CrOS SDK

$ export BOARD=strongbad

$ setup_board --board=$BOARD

C deps:

$ emerge-$BOARD libxkbcommon wayland pixman libdrm mtdev wayland-protocols cairo mesa-freedreno minigbm lcms pango opengles-headers

Rust deps:

$ emerge-$BOARD bitflags bindgen libloading nix smallvec xml-rs downcast-rs parking_lot_core lock_api owning_ref parking_lot scoped-tls pkg-config

$ ./do-build.sh

$ cros deploy $DUT mtdev

Troubleshooting

You may need to specify which mtdev to deploy

$ cros deploy $DUT sys-libs/mtdev

If croscomp doesn't run smoothly you can get more logs with: $ export WAYLAND_DEBUG=1 RUST_BACKTRACE=1 RUST_LOG=debug

Croscomp may be missing libinput that may require libevdev

$ cros deploy $DUT dev-libs/libevdev
$ cros deploy $DUT libinput

Running chrome under croscomp

Using the CLs from

https://chromium-review.googlesource.com/c/chromium/src/+/3272706,

build and deploy chrome to the device. You need

target_os = ["chromeos"]
ozone_platform_wayland = "true"
ozone_platform = "wayland"
use_wayland_egl = "false"
use_wayland_gbm = "true"

in the gn args and then

$ ninja -C out_$BOARD/Relase chrome

followed by

$ deploy_chrome --build-dir=out_$BOARD/Release --device=$DUT --nostartui

Make sure both ui and frecon are not running, then start croscomp remotely on the device and use scripts/start-chrome.sh to start the chrome login screen on croscomp.