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chromium/angle/angle/c0df1484701f94ca4d2993b05db287233b5900c6
commit
c0df1484701f94ca4d2993b05db287233b5900c6
[log]
author
angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Tue Jun 23 07:32:49 2026
committer
angle-scoped@luci-project-accounts.iam.gserviceaccount.com <angle-scoped@luci-project-accounts.iam.gserviceaccount.com>
Tue Jun 23 08:25:12 2026
tree
8650338f92a15d7bbb40623a505f564103d3fd86
parent
2cbd2792f24ca9f47f111522ebae0ead999ae384 [diff]
Roll Chromium from 037bc7c789e0 to e23ff548502b (676 revisions)

https://chromium.googlesource.com/chromium/src.git/+log/037bc7c789e0..e23ff548502b

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/chromium-angle-autoroll
Please CC abdolrashidi@google.com,angle-team@google.com on the revert to
ensure that a human
is aware of the problem.

To file a bug in Chromium:
https://bugs.chromium.org/p/chromium/issues/entry
To file a bug in ANGLE:
https://bugs.chromium.org/p/angleproject/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

DEPS, submodule, and //infra/config changes generated by running:
  scripts/roll_chromium_deps_v2.py --revision e23ff548502b5441d8ab74283397ab515988e9f9 --verbose --autoroll --ignore-unclean-workdir

Repo entries:
  build: https://chromium.googlesource.com/chromium/src/build.git/+log/91dd0147f2..06e395135f
  testing: https://chromium.googlesource.com/chromium/src/testing/+log/f4b1862ab8..ffd5efb795
  third_party/android_deps: https://chromium.googlesource.com/chromium/src/third_party/android_deps/+log/6982f59a77..0320475a15
  third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/42132fc77e..b7773c7098
  third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/7d99ed58dd..94e89b10b9
  third_party/expat/src: https://chromium.googlesource.com/external/github.com/libexpat/libexpat.git/+log/9bdfbc77e3..a851869e11
  third_party/libunwind/src: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git/+log/d6c7a21e97..869520e696
  third_party/llvm-libc/src: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libc.git/+log/9b41eb37fb..37de7002cb
  third_party/rust: https://chromium.googlesource.com/chromium/src/third_party/rust/+log/da9825eab7..ebb4a34f4c
  tools/perf: https://chromium.googlesource.com/chromium/src/tools/perf/+log/28e8b92510..e757d808f2

CIPD entries:
  buildtools/linux64
  buildtools/mac
  buildtools/win
  third_party/siso/cipd

No GCS entries changed in this roll

No explicitly synced GN variables changed in this roll

Bug: None
Tbr: abdolrashidi@google.com
Change-Id: Iec256c678bbb6ca07864d31c76530bf4c573623f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/7982925
Commit-Queue: angle-autoroll@skia-public.iam.gserviceaccount.com <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll@skia-public.iam.gserviceaccount.com <angle-autoroll@skia-public.iam.gserviceaccount.com>
13 files changed
tree: 8650338f92a15d7bbb40623a505f564103d3fd86
  1. android/
  2. build_overrides/
  3. doc/
  4. extensions/
  5. gni/
  6. include/
  7. infra/
  8. samples/
  9. scripts/
  10. src/
  11. third_party/
  12. tools/
  13. util/
  14. build
  15. buildtools
  16. testing
  17. .clang-format
  18. .clang-format-ignore
  19. .git-blame-ignore-revs
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. .rustfmt.toml
  25. .style.yapf
  26. .vpython3
  27. .yapfignore
  28. additional_readme_paths.json
  29. Android.mk
  30. AUTHORS
  31. BUILD.gn
  32. codereview.settings
  33. CONTRIBUTORS
  34. DEPS
  35. DIR_METADATA
  36. dotfile_settings.gni
  37. LICENSE
  38. OWNERS
  39. PRESUBMIT.py
  40. README.chromium
  41. README.md
  42. unsafe_buffers_paths.txt
  43. WATCHLISTS
README.md

ANGLE - Almost Native Graphics Layer Engine

The goal of ANGLE is to allow users of multiple operating systems to seamlessly run WebGL and other OpenGL ES content by translating OpenGL ES API calls to one of the hardware-supported APIs available for that platform. ANGLE currently provides translation from OpenGL ES 2.0, 3.0 and 3.1 to Vulkan, desktop OpenGL, OpenGL ES, Direct3D 9, and Direct3D 11. Future plans include ES 3.2, translation to Metal and MacOS, Chrome OS, and Fuchsia support.

Level of OpenGL ES support via backing renderers

Direct3D 9Direct3D 11Desktop GLGL ESVulkanMetal
OpenGL ES 2.0completecompletecompletecompletecompletecomplete
OpenGL ES 3.0completecompletecompletecompletecomplete
OpenGL ES 3.1completecompletecomplete
OpenGL ES 3.2in progressin progresscomplete

Additionally, OpenGL ES 1.1 is implemented in the front-end using OpenGL ES 3.0 features. This version of the specification is thus supported on all platforms specified above that support OpenGL ES 3.0 with known issues.

Platform support via backing renderers

Direct3D 9Direct3D 11Desktop GLGL ESVulkanMetalWebGPU
Windowscompletecompletecompletecompletecomplete
Linuxcompletecomplete
Mac OS Xcompletecomplete [1]
iOScomplete [2]
Chrome OScompleteplanned
Androidcompletecomplete
Fuchsiacomplete

[1] Metal is supported on macOS 10.14+

[2] Metal is supported on iOS 12+

ANGLE v1.0.772 was certified compliant by passing the OpenGL ES 2.0.3 conformance tests in October 2011.

ANGLE has received the following certifications with the Vulkan backend:

  • OpenGL ES 2.0: ANGLE 2.1.0.d46e2fb1e341 (Nov, 2019)
  • OpenGL ES 3.0: ANGLE 2.1.0.f18ff947360d (Feb, 2020)
  • OpenGL ES 3.1: ANGLE 2.1.0.f5dace0f1e57 (Jul, 2020)
  • OpenGL ES 3.2: ANGLE 2.1.2.21688.59f158c1695f (Sept, 2023)

ANGLE also provides an implementation of the EGL 1.5 specification.

ANGLE is used as the default WebGL backend for both Google Chrome and Mozilla Firefox on Windows platforms. Chrome uses ANGLE for all graphics rendering on Windows, including the accelerated Canvas2D implementation and the Native Client sandbox environment.

Portions of the ANGLE shader compiler are used as a shader validator and translator by WebGL implementations across multiple platforms. It is used on Mac OS X, Linux, and in mobile variants of the browsers. Having one shader validator helps to ensure that a consistent set of GLSL ES shaders are accepted across browsers and platforms. The shader translator can be used to translate shaders to other shading languages, and to optionally apply shader modifications to work around bugs or quirks in the native graphics drivers. The translator targets Desktop GLSL, Vulkan GLSL, Direct3D HLSL, and even ESSL for native GLES2 platforms.

OpenCL Implementation

In addition to OpenGL ES, ANGLE also provides an optional OpenCL runtime built into the same output GLES lib.

This work/effort is currently work-in-progress/experimental.

This work provides the same benefits as the OpenGL implementation, having OpenCL APIs be translated to other HW-supported APIs available on that platform.

Level of OpenCL support via backing renderers

VulkanOpenCL
OpenCL 1.0in progressin progress
OpenCL 1.1in progressin progress
OpenCL 1.2in progressin progress
OpenCL 3.0in progressin progress

Each supported backing renderer above ends up being an OpenCL Platform for the user to choose from.

The OpenCL backend is a “passthrough” implementation which does not perform any API translation at all, instead forwarding API calls to other OpenCL driver(s)/implementation(s).

OpenCL also has an online compiler component to it that is used to compile OpenCL C source code at runtime (similarly to GLES and GLSL). Depending on the chosen backend(s), compiler implementations may vary. Below is a list of renderers and what OpenCL C compiler implementation is used for each:

  • Vulkan : clspv
  • OpenCL : Compiler is part of the native driver

Sources

ANGLE repository is hosted by Chromium project and can be browsed online or cloned with

git clone https://chromium.googlesource.com/angle/angle

Building

View the Dev setup instructions.

Contributing