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android / platform / external / angle / aa309a65e3
commitaa309a65e3eebd9f40dc7218a2d04ced0117dbe3[log] [tgz]
authorangle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>Fri Jan 12 16:16:51 2024 +0000
committerAngle LUCI CQ <angle-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Jan 12 17:43:30 2024 +0000
tree33d6af1a6c7a282a6b82d8239970daa0d1adbcd7
parent250b2f681da981ede6ceed60011693871ed5538d [diff]
Roll VK-GL-CTS from 75a6a8315e20 to 04d7f781e691 (13 revisions)

https://chromium.googlesource.com/external/github.com/KhronosGroup/VK-GL-CTS.git/+log/75a6a8315e20..04d7f781e691

2024-01-12 lorenzo@khronosgroup.org Merge vk-gl-cts/opengl-cts-4.6.3
into vk-gl-cts/main
2024-01-12 piotr.byszewski@mobica.com Test multiple entry points for the
same shader
2024-01-12 lorenzo@khronosgroup.org Merge vk-gl-cts/opengl-es-cts-3.2.9
into vk-gl-cts/main
2024-01-11 jasuarez@igalia.com Skip AHB formats on GLES2
compressed_texture tests
2024-01-11 marcin.hajder@mobica.com Synchronization issue related to
image_load_store.buffer.atomic.comp_swap_
2024-01-11 pdaniell@nvidia.com Exclude pipeline executable properties
test for ESO
2024-01-11 gsweet@broadcom.com Check standard sample location support in
varying sample count tests
2024-01-11 ziga@lunarg.com Fix push constants in vertex attribute
divisor tests
2024-01-11 lorenzo@khronosgroup.org Merge vk-gl-cts/vulkan-cts-1.3.7
into vk-gl-cts/main
2024-01-11 lorenzo@khronosgroup.org Merge remote-tracking branch
'vk-gl-cts/dev/VK_KHR_calibrated_timestamps_v2' into main
2024-01-11 lorenzo@khronosgroup.org Merge vk-gl-cts/vulkansc-cts-1.0.2
into vk-gl-cts/main
2024-01-09 lorenzo@khronosgroup.org Add verbose option to print more
debug information in fetch_sources.py
2024-01-09 lorenzo@khronosgroup.org Merge remote-tracking branch
'vk-gl-cts/dev/VK_KHR_maintenance6' into main

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,cnorthrop@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://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

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I4d4db9b0a9cbab139e2f2132b6438bbfa604bced
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5192812
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
3 files changed
tree: 33d6af1a6c7a282a6b82d8239970daa0d1adbcd7
  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. .gitattributes
  19. .gitignore
  20. .gitmodules
  21. .gn
  22. .style.yapf
  23. .vpython
  24. .vpython3
  25. .yapfignore
  26. additional_readme_paths.json
  27. Android.mk
  28. AUTHORS
  29. BUILD.gn
  30. codereview.settings
  31. CONTRIBUTORS
  32. DEPS
  33. DIR_METADATA
  34. dotfile_settings.gni
  35. LICENSE
  36. OWNERS
  37. PRESUBMIT.py
  38. README.chromium
  39. README.md
  40. 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 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 ESVulkanMetal
Windowscompletecompletecompletecompletecomplete
Linuxcompletecomplete
Mac OS Xcompletecomplete [1]
iOScomplete [2]
Chrome OScompleteplanned
Androidcompletecomplete
GGP (Stadia)complete
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.

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