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chromium / angle / angle / refs/heads/chromium/5649
commit006d826dc037f2f74995b0491cdc7f50a8a07b17[log] [tgz]
authorangle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>Sat Mar 11 16:27:35 2023
committerAngle LUCI CQ <angle-scoped@luci-project-accounts.iam.gserviceaccount.com>Sat Mar 11 17:15:22 2023
tree2ee3e2b70f18a72bb8e766f64f20f63026839376
parent67ad3ddcf9960eeac2c008fa15180d017dd0cbbe [diff]
Roll VK-GL-CTS from 4ac540bc62cf to 20d674342f00 (12 revisions)

https://chromium.googlesource.com/external/github.com/KhronosGroup/VK-GL-CTS.git/+log/4ac540bc62cf..20d674342f00

2023-03-11 Andy.Candet@imgtec.com Check for GL_OES_texture_float_linear
in texture border clamp tests
2023-03-11 rgarcia@igalia.com Test actual non-uniform indices in
descriptor indexing tests
2023-03-11 gleese@broadcom.com Simplify shader declaration in
descriptor_indexing.*
2023-03-10 piotr.byszewski@mobica.com Merge vk-gl-cts/vulkansc-cts-1.0.1
into vk-gl-cts/main
2023-03-10 piotr.byszewski@mobica.com Merge vk-gl-cts/opengl-cts-4.6.3
into vk-gl-cts/main
2023-03-10 aleksander.dudek@intel.com Add tests for reading barycentrics
CHit after AHit
2023-03-10 piotr.byszewski@mobica.com Prepare tests for SPIRV update
2023-03-10 michal.jakubek@mobica.com Fix of build error on Fedora 37 and
g++-12.2.1
2023-03-10 alexander.galazin@imgtec.com Update README
2023-03-10 alexander.galazin@imgtec.com Rename 'sanity check' for more
inclusive language
2023-03-10 piotr.byszewski@mobica.com Merge vk-gl-cts/vulkan-cts-1.3.5
into vk-gl-cts/main
2023-03-09 rgarcia@igalia.com Test creating accel structures using
buffers with no bound memory

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

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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

Bug: None
Tbr: romanl@google.com
Change-Id: I41459031deef2dcb80eee3003018ee7c0a8648f5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4331187
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
2 files changed
tree: 2ee3e2b70f18a72bb8e766f64f20f63026839376
  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. .clang-format
  15. .gitattributes
  16. .gitignore
  17. .gn
  18. .style.yapf
  19. .vpython
  20. .vpython3
  21. .yapfignore
  22. additional_readme_paths.json
  23. Android.mk
  24. AUTHORS
  25. BUILD.gn
  26. codereview.settings
  27. CONTRIBUTORS
  28. DEPS
  29. DIR_METADATA
  30. dotfile_settings.gni
  31. LICENSE
  32. OWNERS
  33. PRESUBMIT.py
  34. README.chromium
  35. README.md
  36. 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 3.1incompletecompletecompletecomplete
OpenGL ES 3.2in progressin progressin progress

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 ESVulkanMetal
Windowscompletecompletecompletecompletecomplete
Linuxcompletecomplete
Mac OS Xcompletecomplete
iOScomplete
Chrome OScompleteplanned
Androidcompletecomplete
GGP (Stadia)complete
Fuchsiacomplete

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)

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.

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