| commit | 5951b111ce5bb879b9b4de989159292506fd9bb7 | [log] [tgz] |
|---|---|---|
| author | Drew Davenport <ddavenport@chromium.org> | Mon Aug 05 09:44:27 2024 -0600 |
| committer | Drew Davenport <ddavenport@chromium.org> | Fri Aug 30 22:15:14 2024 +0000 |
| tree | 32e02dc32b8ce592810eb5ca35a76a34dc4ff3da | |
| parent | ade696579a1de5ac2dcec9f417203b0589cc86e8 [diff] |
drm_hwcomposer: Connect ComposerClient with HwcDisplay Implements the HWC3 frontend by calling the HWC2 interfaces already exposed through DrmHwc, HwcDisplay, HwcLayer, and so on. Convert between hwc2 types and hwc3 types in ComposerClient. The following changes from !238 were used as a basis for this change, and squashed together: (drm_hwcomposer: Connect ComposerClient with HwcDisplay) (drm_hwcomposer: Implement HWC3 frontend by calling down to HWC2) The projects [1, 2] were used as a reference for the implementation. [1]: https://android.googlesource.com/platform/hardware/google/graphics/common/+/refs/heads/main/hwc3/ [2]: https://android.googlesource.com/device/generic/goldfish-opengl/+/refs/heads/master/system/hwc3/ Co-authored-by: Normunds Rieksts <normunds.rieksts@arm.com> Co-authored-by: Dennis Tsiang <dennis.tsiang@arm.com> Change-Id: I98c10175d5c5f01aec1e192863238e16aa1537ec Signed-off-by: Drew Davenport <ddavenport@chromium.org> Signed-off-by: Drew Davenport <ddavenport@google.com>
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!