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chromium / chromium / src / a01c25926534105d96c4b6712a7f176bf1d5ed7c
commita01c25926534105d96c4b6712a7f176bf1d5ed7c[log] [tgz]
authorPeter McNeeley <petermcneeley@chromium.org>Fri Jun 11 22:20:20 2021
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Jun 11 22:20:20 2021
tree29d4210eb3b9e1b73937e20f8aae4eecfffe2317
parentd8acb061b0429624e67fbf235907ff8c3b93fd45 [diff]
Basic delegated compositing prototype for LaCros

This is the initial submission to support delegate compositing for
LaCros. Here a custom overlay processor is used to forward texture and
tile quads through Wayland over to Ash. Overall this mechanism has and
will have significant parallels to CALayer on Apple.

The quality level of the code and implementation in
"overlay_processor_delegated.h/cc" is prototype and only activated by
the "DelegatedCompositing" flag and only for LaCros.


Flags required for this prototype to operate:
(set in /etc/chrome_dev.conf)
--lacros-chrome-additional-args=
--enable-gpu-memory-buffer-compositor-resources
####
--enable-features=DelegatedCompositing



Design doc for prototype details:
https://docs.google.com/document/d/
1o6a-JTx42jKN21JuvIeEaWuqkmNVGdo33ogTseUkTpk/
edit?usp=sharing&resourcekey=0-hTc9nPF2GiFPEqZjzBPpYg

Bug: 1203918
Change-Id: Ie455a51a13de1051b62f254a2c25051b702b4620
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2927343
Commit-Queue: Peter McNeeley <petermcneeley@google.com>
Reviewed-by: Robert Kroeger <rjkroege@chromium.org>
Reviewed-by: Kramer Ge <fangzhoug@chromium.org>
Reviewed-by: kylechar <kylechar@chromium.org>
Cr-Commit-Position: refs/heads/master@{#891818}
12 files changed
tree: 29d4210eb3b9e1b73937e20f8aae4eecfffe2317
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. cloud_print/
  13. codelabs/
  14. components/
  15. content/
  16. courgette/
  17. crypto/
  18. dbus/
  19. device/
  20. docs/
  21. extensions/
  22. fuchsia/
  23. gin/
  24. google_apis/
  25. google_update/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. jingle/
  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. weblayer/
  53. .clang-format
  54. .clang-tidy
  55. .eslintrc.js
  56. .git-blame-ignore-revs
  57. .gitattributes
  58. .gitignore
  59. .gn
  60. .mailmap
  61. .vpython
  62. .vpython3
  63. .yapfignore
  64. AUTHORS
  65. BUILD.gn
  66. CODE_OF_CONDUCT.md
  67. codereview.settings
  68. DEPS
  69. DIR_METADATA
  70. ENG_REVIEW_OWNERS
  71. LICENSE
  72. LICENSE.chromium_os
  73. OWNERS
  74. PRESUBMIT.py
  75. PRESUBMIT_test.py
  76. PRESUBMIT_test_mocks.py
  77. README.md
  78. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.