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chromium / chromium / src / c52072e1ff3238200402c3aa7db174501c86e9b5
commitc52072e1ff3238200402c3aa7db174501c86e9b5[log] [tgz]
authorPeng Huang <penghuang@chromium.org>Tue Jan 25 17:05:21 2022
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jan 25 17:05:21 2022
tree61415daf0703eb4da0e178fd81034674f6ff8ccb
parent44bccd4cf0a0a02d0a2bd9cffc6d79587f277718 [diff]
RawDraw: improve scrolling performance for therecord.com

Before compositing a tile, sync token associated to the tile's backing
should be waited on, so SkiaRenderer can access paint ops in the backing
on the compositor thread, so SkiaOutputSurfaceImpl::FlushGpuTask() is
called with wait_for_tasks_finished = true. However we just need to make
sure the sync token is released, and we don't need to wait on all tasks
are finished. So this CL will allows we start compositing a tile
earlier by just waiting on sync tokens but not tasks completion.

Bug: 1290503
Change-Id: I6dcb8847858e17afe2c3f081ef8b3d64446904ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3413298
Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
Commit-Queue: Peng Huang <penghuang@chromium.org>
Auto-Submit: Peng Huang <penghuang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#963040}
2 files changed
tree: 61415daf0703eb4da0e178fd81034674f6ff8ccb
  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. .rustfmt.toml
  62. .vpython
  63. .vpython3
  64. .yapfignore
  65. AUTHORS
  66. BUILD.gn
  67. CODE_OF_CONDUCT.md
  68. codereview.settings
  69. DEPS
  70. DIR_METADATA
  71. ENG_REVIEW_OWNERS
  72. LICENSE
  73. LICENSE.chromium_os
  74. OWNERS
  75. PRESUBMIT.py
  76. PRESUBMIT_test.py
  77. PRESUBMIT_test_mocks.py
  78. README.md
  79. WATCHLISTS
README.md

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