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chromium / chromium / src / 5aa3cbd79236759e67b8ffcff8b4f51f96efcc39
commit5aa3cbd79236759e67b8ffcff8b4f51f96efcc39[log] [tgz]
authorKai Ninomiya <kainino@chromium.org>Thu Feb 22 18:44:38 2018
committerKai Ninomiya <kainino@chromium.org>Thu Feb 22 18:44:38 2018
treec3a5b0fc5c6ebe9f1fbe9472f6e608a8fb58274f
parentb85356b1fb76e2b60213bf29982a3f5f164d6dfc [diff]
Use 4x MSAA on Mac/Intel to avoid perf regression

On Mac/Intel, the default 8x MSAA causes huge performance regressions
specifically in WebGL contexts with {alpha:false,antialias:true}.

Add a workaround to fall back to 4x MSAA on Mac/Intel devices.

Adds pixel test suppressions that will be removed, after rebaseline,
in https://crrev.com/c/924310

TBR=kainino@chromium.org

Bug: 812071
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: Ifd2283f6b232371cb63d67a8641236073cb0b4da
Reviewed-on: https://chromium-review.googlesource.com/923103
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#537993}(cherry picked from commit 28cc4cd37aa9c4e27d882c249092098197920133)
Reviewed-on: https://chromium-review.googlesource.com/932007
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Cr-Commit-Position: refs/branch-heads/3325@{#552}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
2 files changed
tree: c3a5b0fc5c6ebe9f1fbe9472f6e608a8fb58274f
  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. .clang-format
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .vpython
  59. AUTHORS
  60. BUILD.gn
  61. CODE_OF_CONDUCT.md
  62. codereview.settings
  63. DEPS
  64. ENG_REVIEW_OWNERS
  65. LICENSE
  66. LICENSE.chromium_os
  67. OWNERS
  68. PRESUBMIT.py
  69. PRESUBMIT_test.py
  70. PRESUBMIT_test_mocks.py
  71. README.md
  72. 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.

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

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