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chromium / experimental / angle / angle / refs/heads/upstream/chromium/2570
commitdaa8c27f57c16cfc574ec6e4b32d56396f70c4bd[log] [tgz]
authorJamie Madill <jmadill@chromium.org>Wed Nov 18 19:13:55 2015
committerJamie Madill <jmadill@chromium.org>Wed Nov 18 21:19:51 2015
tree6efbed4dc0c42cb4491ff6a2ea66f5dba83bc1ab
parent55c25d0cf26f66da41f1fe8d9dc6dc0cb1b1bfd9 [diff]
Fix a user-after-free in a ValidationES unittest.

The State destructor was trying to unref a Program that had already
been deleted. Fix this by unbinding resources from State before we
exit the test.

BUG=554520

Change-Id: I2215b1e5d27a34a649572c8f81e96dfeef7e983e
Reviewed-on: https://chromium-review.googlesource.com/312977
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
1 file changed
tree: 6efbed4dc0c42cb4491ff6a2ea66f5dba83bc1ab
  1. build/
  2. doc/
  3. extensions/
  4. include/
  5. samples/
  6. scripts/
  7. src/
  8. util/
  9. .clang-format
  10. .gitattributes
  11. .gitignore
  12. angle.isolate
  13. angle_on_all_platforms.isolate
  14. AUTHORS
  15. BUILD.gn
  16. codereview.settings
  17. CONTRIBUTORS
  18. DEPS
  19. LICENSE
  20. README.chromium
  21. README.md
README.md

#ANGLE 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 to desktop OpenGL, Direct3D 9, and Direct3D 11. Support for translation from OpenGL ES 3.0 to all of these APIs is nearing completion, and future plans include enabling validated ES-to-ES support.

Direct3D 9Direct3D 11Desktop GLGL ES
OpenGL ES 2.0completecompletecompleteplanned
OpenGL ES 3.0nearing completionnearing completionplanned
[Level of OpenGL ES support via backing renderers]
Direct3D 9Direct3D 11Desktop GL
Windows***
Linux*
Mac OS Xin progress
[Platform support via backing renderers]

ANGLE v1.0.772 was certified compliant by passing the ES 2.0.3 conformance tests in October 2011. ANGLE also provides an implementation of the EGL 1.4 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, Direct3D HLSL, and even ESSL for native GLES2 platforms.

##Building View the Dev setup instructions.

##Contributing