Google Git
Sign in
chromium / chromium / src / 4856eb27578cd33fba82b644cd8651ad7170eccc
commit4856eb27578cd33fba82b644cd8651ad7170eccc[log] [tgz]
authorTatsuyuki Ishi <ishitatsuyuki@google.com>Wed Feb 19 23:58:17 2025
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Feb 19 23:58:17 2025
treefffbee1a7680277561c2b71257a7ea642bcc5443
parentef68b6049ceb605ca9b4310d3c1d38a5ae76eaff [diff]
Add a Rust-based ETC1 texture compressor

This is an ETC1 (GPU texture) compressor to replace the current ETC1
compressor sourced from AOSP, which is slow and can disrupt foreground
jobs. The new texture compressor is written in Rust, with a focus on
performance, safety and portability.

This compressor will be gated behind a build flag that can be turned off
if a toolchain roll breaks build due to nightly features.

Design docs (internal only): go/clank-rust-etc1-encoder
Bug: 369986099

Change-Id: I038769145dd5a6109a0273f8b2200b7ff30b9a56
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6218420
Reviewed-by: Calder Kitagawa <ckitagawa@chromium.org>
Reviewed-by: Junichi Uekawa <uekawa@chromium.org>
Reviewed-by: Theresa Sullivan <twellington@chromium.org>
Commit-Queue: Tatsuyuki Ishi <ishitatsuyuki@google.com>
Cr-Commit-Position: refs/heads/main@{#1422262}
12 files changed
tree: fffbee1a7680277561c2b71257a7ea642bcc5443
  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. codelabs/
  13. components/
  14. content/
  15. crypto/
  16. dbus/
  17. device/
  18. docs/
  19. extensions/
  20. fuchsia_web/
  21. gin/
  22. google_apis/
  23. gpu/
  24. headless/
  25. infra/
  26. ios/
  27. ipc/
  28. media/
  29. mojo/
  30. native_client_sdk/
  31. net/
  32. pdf/
  33. ppapi/
  34. printing/
  35. remoting/
  36. rlz/
  37. sandbox/
  38. services/
  39. skia/
  40. sql/
  41. storage/
  42. styleguide/
  43. testing/
  44. third_party/
  45. tools/
  46. ui/
  47. url/
  48. webkit/
  49. clank
  50. internal
  51. ios_internal
  52. native_client
  53. signing_keys
  54. v8
  55. .clang-format
  56. .clang-tidy
  57. .clangd
  58. .git-blame-ignore-revs
  59. .gitallowed
  60. .gitattributes
  61. .gitignore
  62. .gitmodules
  63. .gn
  64. .mailmap
  65. .rustfmt.toml
  66. .vpython3
  67. .yapfignore
  68. ATL_OWNERS
  69. AUTHORS
  70. BUILD.gn
  71. CODE_OF_CONDUCT.md
  72. codereview.settings
  73. CPPLINT.cfg
  74. CRYPTO_OWNERS
  75. DEPS
  76. DIR_METADATA
  77. LICENSE
  78. LICENSE.chromium_os
  79. OWNERS
  80. PRESUBMIT.py
  81. PRESUBMIT_test.py
  82. PRESUBMIT_test_mocks.py
  83. README.md
  84. 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.