commit | 572323ccbba5ae703e1a2e8c088d638b896e0dee | [log] [tgz] |
---|---|---|
author | Shahbaz Youssefi <syoussefi@chromium.org> | Thu Jan 11 21:20:02 2024 |
committer | Angle LUCI CQ <angle-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Jan 12 21:30:31 2024 |
tree | 9392e39d7be9f1a1534d9277617ddd5a557b4fc6 | |
parent | e9aa41f567c91af8c8901a36c511616101a98a38 [diff] |
Fix program link after backend rejects program binary If ANGLE believes the program binary is fine, it populates the program executable. If the backend then rejects the program binary, the executable was not reset. After the rejection, ANGLE proceeds to redo the program link, in which case it fails in various ways (ASSERT failures, incorrect data etc) as it tries to accumulate info on top of the previous executable. Bug: angleproject:8471 Change-Id: Ia4d626f5f9643c39a81062da3d5d58aa4c6be762 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5189152 Reviewed-by: Quyen Le <lehoangquyen@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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.
Direct3D 9 | Direct3D 11 | Desktop GL | GL ES | Vulkan | Metal | |
---|---|---|---|---|---|---|
OpenGL ES 2.0 | complete | complete | complete | complete | complete | complete |
OpenGL ES 3.0 | complete | complete | complete | complete | complete | |
OpenGL ES 3.1 | incomplete | complete | complete | complete | ||
OpenGL ES 3.2 | in progress | in progress | complete |
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.
Direct3D 9 | Direct3D 11 | Desktop GL | GL ES | Vulkan | Metal | |
---|---|---|---|---|---|---|
Windows | complete | complete | complete | complete | complete | |
Linux | complete | complete | ||||
Mac OS X | complete | complete [1] | ||||
iOS | complete [2] | |||||
Chrome OS | complete | planned | ||||
Android | complete | complete | ||||
GGP (Stadia) | complete | |||||
Fuchsia | complete |
[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.
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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.
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