drm_hwcomposer: CI: use local container image for building

The freedesktop instance provides a docker container registry with
ubuntu 23.04 based images ready to be used for building drm_hwcomposer.

Migrate to using that container image in order to:
- Avoid apt-get installing all dependencies for each job
- Remove duplication between the Dockerfile and the .gitlab-ci.yml

Since the container image provides aospless, we no longer need to download it
for each pipeline stage.
Also, this updates the folder structure:

Before:
/builds/drm-hwcomposer/drm-hwcomposer/
/builds/drm-hwcomposer/aospless

After:
/builds/drm-hwcomposer/drm-hwcomposer/
/home/user/aospless

For "tidy", this new structure requires to override the BASE_DIR variable.

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2 files changed
tree: cb79144c2b99bc990019be56a4ed7cc99209eb9b
  1. .ci/
  2. backend/
  3. bufferinfo/
  4. compositor/
  5. drm/
  6. hwc2_device/
  7. tests/
  8. utils/
  9. .clang-format
  10. .clang-tidy
  11. .gitlab-ci.yml
  12. Android.bp
  13. Makefile
  14. meson.build
  15. MODULE_LICENSE_APACHE2
  16. NOTICE
  17. README.md
README.md

drm_hwcomposer

Patches to drm_hwcomposer are very much welcome, we really want this to be the universal HW composer implementation for Android and similar platforms. So please bring on porting patches, bugfixes, improvements for documentation and new features.

A short list of contribution guidelines:

  • Submit changes via gitlab merge requests on gitlab.freedesktop.org.

  • drm_hwcomposer is Apache 2.0 Licensed and we require contributions to follow the developer's certificate of origin: http://developercertificate.org/.

  • When submitting new code please follow the naming conventions documented in the generated documentation. Also please make full use of all the helpers and convenience macros provided by drm_hwcomposer. The below command can help you with formatting of your patches:

    git diff | clang-format-diff-15 -p 1 -style=file
    
  • Hardware specific changes should be tested on relevant platforms before committing.

If you need inspiration, please checkout our TODO issues.

Happy hacking!