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chromium / chromium / src / c1d1f3d35076558f6357fabc3e73d637d7c6106c
commitc1d1f3d35076558f6357fabc3e73d637d7c6106c[log] [tgz]
authorBo Liu <boliu@chromium.org>Wed Aug 25 18:01:20 2021
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Aug 25 18:01:20 2021
tree94177f36411b6e4e5dc0ebe6eff0fceb61aa7a69
parentf88ed985d8b8b8e21806a3897a207a643d049f47 [diff]
gpu: Restrict PowerVR entry to disable gpu raster

Some PowerVR GL drivers checks for the in-process GPU thread name
(specifically "Chrome_InProc") and returns a different GL_RENDERER
string.

Eg for one device, in chrome with out of process GPU, the string is:
PowerVR Rogue GE8320
But in webview or chrome with in-process GPU, the string is:
PowerVR SGX Doma

This is probably to disable GPU raster for webview for the rule with
regex "PowerVR SGX.*".

However if chrome can use GPU raster, then webview should too. Without
escalating the arms race too much, just update the regex to check for
digits following "SGX" which should match "real" GL_RENDERER strings.

Bug: 1243361
Change-Id: I02c6c721214cceb8eeff5bb1d682582c2f1bcb58
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3119065
Commit-Queue: Bo <boliu@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#915250}
1 file changed
tree: 94177f36411b6e4e5dc0ebe6eff0fceb61aa7a69
  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

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