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chromium / angle / angle / refs/heads/chromium/2662
commit115056012f5a63c1068df0a1feade979ef260b8a[log] [tgz]
authorOlli Etuaho <oetuaho@nvidia.com>Wed Feb 17 14:41:50 2016
committerOlli Etuaho <oetuaho@nvidia.com>Thu Feb 25 14:24:40 2016
tree8b7900001667039ad5954be7645e5ca90c485398
parent1fbc59fe2ea402149820a7215398394c57dfacea [diff]
D3D11 Texture refactoring: Add ANGLEFormat enumeration to C++ code

Texture formats that are internal to ANGLE can now be uniquely identified
using the ANGLEFormat enum.

GetANGLEFormatInfo returns a structure with the DXGI texture formats
associated with the ANGLE format.

For starters, the ANGLEFormat enum is used when building texture info
structures queried from GetTextureFormatInfo.

BUG=angleproject:1244
TEST=angle_end2end_tests

Change-Id: I58a2027a1d9b7a5621f943cc5ceeb88a858009e3
Reviewed-on: https://chromium-review.googlesource.com/328254
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
5 files changed
tree: 8b7900001667039ad5954be7645e5ca90c485398
  1. build/
  2. doc/
  3. extensions/
  4. include/
  5. infra/
  6. samples/
  7. scripts/
  8. src/
  9. util/
  10. .clang-format
  11. .gitattributes
  12. .gitignore
  13. angle.isolate
  14. angle_on_all_platforms.isolate
  15. AUTHORS
  16. BUILD.gn
  17. codereview.settings
  18. CONTRIBUTORS
  19. DEPS
  20. LICENSE
  21. README.chromium
  22. 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.

##Browsing Browse ANGLE's source in the repository

##Building View the Dev setup instructions. For generating a Windows Store version of ANGLE view the Windows Store instructions

##Contributing