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gerrit.omnirom.org / android_external_drm_hwcomposer / 9b6cafd4e218556b56ccfa7b5e933a808c5353fd
commit9b6cafd4e218556b56ccfa7b5e933a808c5353fd[log] [tgz]
authorLowry Li <lowry.li@arm.com>Tue Aug 28 17:58:21 2018 +0800
committerSean Paul <seanpaul@chromium.org>Tue Sep 04 16:09:55 2018 -0400
treeb604984f55ec34346ae2c58512764cce18dbf86a
parent088fed0a54a6b338a04b49642a0e382f8687169c [diff]
drm_hwcomposer: Add support for pixel blend mode property

The upstream version of pixel blend mode property will be added
to the DRM core. So added support for pixel blend mode property
to the DrmPlane.

Created ValidatePlane() function in Planner to do the blend check,
and also moved rotation and plane alpha property check there.

Fixed the Emplace() call in platformhisi.cpp as was done with the
other planner implementations.

Change-Id: I7e6714699cf7c222a83de472060d4625e1e6945a
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Lowry Li <lowry.li@arm.com>
Tested-by: John Stultz <john.stultz@linaro.org>
8 files changed
tree: b604984f55ec34346ae2c58512764cce18dbf86a
  1. tests/
  2. .clang-format
  3. .gitlab-ci.yml
  4. Android.mk
  5. autofd.h
  6. autolock.cpp
  7. autolock.h
  8. drmconnector.cpp
  9. drmconnector.h
  10. drmcrtc.cpp
  11. drmcrtc.h
  12. drmdevice.cpp
  13. drmdevice.h
  14. drmdisplaycomposition.cpp
  15. drmdisplaycomposition.h
  16. drmdisplaycompositor.cpp
  17. drmdisplaycompositor.h
  18. drmencoder.cpp
  19. drmencoder.h
  20. drmeventlistener.cpp
  21. drmeventlistener.h
  22. drmframebuffer.h
  23. drmhwcgralloc.h
  24. drmhwcomposer.h
  25. drmhwctwo.cpp
  26. drmhwctwo.h
  27. drmmode.cpp
  28. drmmode.h
  29. drmplane.cpp
  30. drmplane.h
  31. drmproperty.cpp
  32. drmproperty.h
  33. hwcutils.cpp
  34. MODULE_LICENSE_APACHE2
  35. NOTICE
  36. platform.cpp
  37. platform.h
  38. platformdrmgeneric.cpp
  39. platformdrmgeneric.h
  40. platformhisi.cpp
  41. platformhisi.h
  42. platformminigbm.cpp
  43. platformminigbm.h
  44. README.md
  45. resourcemanager.cpp
  46. resourcemanager.h
  47. vsyncworker.cpp
  48. vsyncworker.h
  49. worker.cpp
  50. worker.h
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-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!