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chromium / chromium / src / eec86ff6c03b228b426a4553c89724d04e0a0f56
commiteec86ff6c03b228b426a4553c89724d04e0a0f56[log] [tgz]
authorSunny Sachanandani <sunnyps@chromium.org>Thu Nov 08 03:20:24 2018
committerCommit Bot <commit-bot@chromium.org>Thu Nov 08 03:20:24 2018
tree793eba74c057f69a0f575e86a2128ebb3ca50366
parent7b104eccb81d860641246c2780416186a5267d07 [diff]
Reenable direct composition without video layers

Reenable direct composition surface on devices without hardware overlays
since it enables other power improvements like flip mode swap chain and
disabling DWM redirection surface.

To mitigate the original concerns about direct composition, this change
makes DCLayerTree lazy initialize the video context and processor when
a video layer is first used.  On devices that don't support hardware
overlays, the video context and processor will never be initialized.

Bug: 894675, 900702
Change-Id: I8c9d5b78718de2620ca177410d4916390e7cb219
Reviewed-on: https://chromium-review.googlesource.com/c/1318808
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Antoine Labour <piman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#606312}
16 files changed
tree: 793eba74c057f69a0f575e86a2128ebb3ca50366
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. blink/
  6. build/
  7. build_overrides/
  8. cc/
  9. chrome/
  10. chrome_elf/
  11. chromecast/
  12. chromeos/
  13. cloud_print/
  14. components/
  15. content/
  16. courgette/
  17. crypto/
  18. dbus/
  19. device/
  20. docs/
  21. extensions/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. jingle/
  31. mash/
  32. media/
  33. mojo/
  34. native_client_sdk/
  35. net/
  36. pdf/
  37. ppapi/
  38. printing/
  39. remoting/
  40. rlz/
  41. sandbox/
  42. services/
  43. skia/
  44. sql/
  45. storage/
  46. styleguide/
  47. testing/
  48. third_party/
  49. tools/
  50. ui/
  51. url/
  52. webrunner/
  53. .clang-format
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitattributes
  57. .gitignore
  58. .gn
  59. .vpython
  60. AUTHORS
  61. BUILD.gn
  62. CODE_OF_CONDUCT.md
  63. codereview.settings
  64. DEPS
  65. ENG_REVIEW_OWNERS
  66. LICENSE
  67. LICENSE.chromium_os
  68. OWNERS
  69. PRESUBMIT.py
  70. PRESUBMIT_test.py
  71. PRESUBMIT_test_mocks.py
  72. README.md
  73. WATCHLISTS
README.md

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