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android / platform / external / drm_hwcomposer / d683531
commitd68353163dc72d2282c564379785dfca47b6df65[log] [tgz]
authorZach Reizner <zachr@google.com>Fri Oct 23 13:26:43 2015 -0700
committerZach Reizner <zachr@google.com>Fri Oct 23 13:51:44 2015 -0700
tree229e774b77b558cefbef29afb6bc93bc7cd3cf73
parent6f82f1d69d1194ee43dd9f36c0314afb6634cbbb [diff]
drm_hwcomposer: lazily generate shaders for GLWorkerCompositor

This still generates the first shader at GLWorkerCompositor::Init() to check
for shader generation errors. It's the only time that shader compilation errors
will be shown on the log.

This change shortens GL initialization time from 2.8 seconds to about 450
milliseconds. Besides improving boot time by 2.3 seconds, less fence timeouts
should happen at boot time due to HWC blocking.

TEST=run and see no display glitches or glworker related errors in logs
BUG=chrome-os-partner:46739

Change-Id: Ia264e3f73a0ebe8558165ae3c215777ef6339ecc
2 files changed
tree: 229e774b77b558cefbef29afb6bc93bc7cd3cf73
  1. .clang-format
  2. Android.mk
  3. autogl.h
  4. drm_hwc.h
  5. drm_hwcomposer.h
  6. drmcomposition.cpp
  7. drmcomposition.h
  8. drmcompositor.cpp
  9. drmcompositor.h
  10. drmcompositorworker.cpp
  11. drmcompositorworker.h
  12. drmconnector.cpp
  13. drmconnector.h
  14. drmcrtc.cpp
  15. drmcrtc.h
  16. drmdisplaycomposition.cpp
  17. drmdisplaycomposition.h
  18. drmdisplaycompositor.cpp
  19. drmdisplaycompositor.h
  20. drmencoder.cpp
  21. drmencoder.h
  22. drmframebuffer.h
  23. drmgenericimporter.cpp
  24. drmgenericimporter.h
  25. drmmode.cpp
  26. drmmode.h
  27. drmplane.cpp
  28. drmplane.h
  29. drmproperty.cpp
  30. drmproperty.h
  31. drmresources.cpp
  32. drmresources.h
  33. glworker.cpp
  34. glworker.h
  35. hwcomposer.cpp
  36. importer.h
  37. nvimporter.cpp
  38. nvimporter.h
  39. seperate_rects.cpp
  40. seperate_rects.h
  41. virtualcompositorworker.cpp
  42. virtualcompositorworker.h
  43. vsyncworker.cpp
  44. vsyncworker.h
  45. worker.cpp
  46. worker.h