lineage-rockchip/android_external_drm_hwcomposer
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Roman Stratiienko ee6d843ef8 drm_hwcomposer: Rework CreateLayer/DestroyLayer 
- Make HwcDisplay CreateLayer/DestroyLayer frontend-agnostic.
- Provide LayerId as an input for CreateLayer. It is necessary to add
  the HWC3 LayerLifecycleBatchCommand feature, where layer ID is
  generated by the client.

Change-Id: I317dcf22461fe4390ced9f0c0c780cffaa3b8f5d
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
2025-02-18 22:58:58 +02:00
.ci drm_hwcomposer: CI: Use git diff to feed the clang-format-diff 2025-02-05 22:39:35 +02:00
backend drm_hwcomposer: Support default values for Rect structures 2025-02-05 22:39:35 +02:00
bufferinfo drm_hwcomposer: Rework HWC frontends buffer management 2025-02-07 00:20:09 +02:00
compositor drm_hwcomposer: Rework CreateLayer/DestroyLayer 2025-02-18 22:58:58 +02:00
drm drm_hwcomposer: Produce stable port IDs 2025-02-15 23:23:52 -05:00
hwc2_device drm_hwcomposer: Rework CreateLayer/DestroyLayer 2025-02-18 22:58:58 +02:00
hwc3 drm_hwcomposer: Rework CreateLayer/DestroyLayer 2025-02-18 22:58:58 +02:00
tests drm_hwcomposer: Enable performance-avoid-endl clang-tidy check 2025-01-24 23:44:00 +02:00
utils drm_hwcomposer: uses edid DTD to get better estimate of dpi 2025-02-18 17:19:38 +00:00
.clang-format drm_hwcomposer: clang-format: Preserve header blocks 2024-10-14 14:23:24 -06:00
.clang-tidy drm_hwcomposer: CI: Use aospext to provide headers for clang-tidy 2023-11-21 18:50:58 +02:00
.gitignore Add .gitignore 2024-10-14 12:32:10 -06:00
.gitlab-ci.yml drm_hwcomposer: updating libdisplay-info to include pnp_id_table 2025-01-15 15:55:51 +00:00
Android.bp drm_hwcomposer: HWC3: Remove HWC2 ComposerResources dependencies 2025-02-07 00:21:15 +02:00
Makefile drm_hwcomposer: Fix build_deploy script and switch it to hwc3 2024-11-27 23:23:57 +02:00
meson.build drm_hwcomposer: Set HDR metadata on the connector 2025-01-30 23:09:52 -05:00
MODULE_LICENSE_APACHE2 drm_hwcomposer: License NOTICE file and metadata from AOSP 2018-05-04 10:46:10 -07:00
NOTICE drm_hwcomposer: License NOTICE file and metadata from AOSP 2018-05-04 10:46:10 -07:00
README.md drm_hwcomposer: CI: Upgrade Ubuntu and clang version 2024-10-17 02:13:14 +03:00

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-19 -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!