| commit | 3a5fb50648f390534a45de00b901d53722d0df6d | [log] [tgz] |
|---|---|---|
| author | Dennis Tsiang <dennis.tsiang@arm.com> | Fri Oct 30 08:43:33 2020 +0000 |
| committer | Dennis Tsiang <dennis.tsiang@arm.com> | Mon Nov 02 08:25:13 2020 +0000 |
| tree | bed6e000cd078a20d9fa45c2ccca1362f9fffaa8 | |
| parent | add24cb745a35c4c80d1c49e8a6da5475136b051 [diff] |
drm_hwcomposer: implement Gralloc 4 BufferInfoMapperMetadata Implements the BufferInfoMapperMetadata that uses the GraphicBufferMapper to set the fields of the hwc_drm_bo_t struct. New class function GetFds created to obtain the file descriptors from the native_handle_t. Function is marked weak so that vendors can override it to match their system if required. Change-Id: I74445487dec6bda2915b21f4b63804832bfead23 Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com> Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.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-5.0 -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!