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chromium / chromium / src / 7b9da046894bebb0d1e6a97a4b48a64f71c7103b
commit7b9da046894bebb0d1e6a97a4b48a64f71c7103b[log] [tgz]
authorSky Debreuil <skydebreuil@google.com>Sat Dec 13 01:59:38 2025
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Sat Dec 13 01:59:38 2025
tree4afad86ae69905228d9d7fb65e4097a347f6ce39
parent31316495fb596ad5cc2d5fc21af0281d7b39cbc7 [diff]
Refactor UIResourceLayerImpl to use unnormalized coordinates

Update UIResourceLayerImpl to generate TextureDrawQuads using
unnormalized texture coordinates. This involves scaling the UV
coordinates by the resource size in AppendQuads and setting the quad's
is_tex_coords_normalized flag to false.

To support this, update LayerTreeHostImpl to store the size of UI
resources in UIResourceData upon creation or import. This is required as
when running in TreesInViz mode the shared_image on UIResourceData is
null.

Add a GetUIResourceSize accessor to LayerTreeHostImpl and LayerTreeImpl.
Update CreateUIResourceFromImportedResource to accept the resource size,
and update LayerContextImpl to pass this information.

Bug: 451876192
Change-Id: Ia6dbee003f1c08884b09faabfb04a4581a4bf969
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7238552
Commit-Queue: Sky Debreuil <skydebreuil@google.com>
Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
Reviewed-by: Kramer Ge <fangzhoug@chromium.org>
Auto-Submit: Sky Debreuil <skydebreuil@google.com>
Cr-Commit-Position: refs/heads/main@{#1558383}
7 files changed
tree: 4afad86ae69905228d9d7fb65e4097a347f6ce39
  1. .gemini/
  2. .github/
  3. agents/
  4. android_webview/
  5. apps/
  6. ash/
  7. base/
  8. build/
  9. build_overrides/
  10. buildtools/
  11. cc/
  12. chrome/
  13. chromecast/
  14. chromeos/
  15. codelabs/
  16. components/
  17. content/
  18. crypto/
  19. dbus/
  20. device/
  21. docs/
  22. extensions/
  23. fuchsia_web/
  24. gin/
  25. google_apis/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. media/
  32. mojo/
  33. net/
  34. pdf/
  35. printing/
  36. remoting/
  37. rlz/
  38. sandbox/
  39. services/
  40. skia/
  41. sql/
  42. storage/
  43. styleguide/
  44. testing/
  45. third_party/
  46. tools/
  47. ui/
  48. url/
  49. webkit/
  50. clank
  51. clusterfuzz-data
  52. internal
  53. ios_internal
  54. signing_keys
  55. v8
  56. .clang-format
  57. .clang-tidy
  58. .clangd
  59. .cursorignore
  60. .geminiignore
  61. .git-blame-ignore-revs
  62. .gitallowed
  63. .gitattributes
  64. .gitignore
  65. .gitmodules
  66. .gn
  67. .mailmap
  68. .rustfmt.toml
  69. .vpython3
  70. .yapfignore
  71. ATL_OWNERS
  72. AUTHORS
  73. BUILD.gn
  74. CODE_OF_CONDUCT.md
  75. codereview.settings
  76. CPPLINT.cfg
  77. CRYPTO_OWNERS
  78. DEPS
  79. DIR_METADATA
  80. LICENSE
  81. LICENSE.chromium_os
  82. OWNERS
  83. PRESUBMIT.py
  84. PRESUBMIT_test.py
  85. PRESUBMIT_test_mocks.py
  86. README.md
  87. SECURITY_OWNERS
  88. 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.

If you found a bug, please file it at https://crbug.com/new.