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• Author : Jonah Ryan-Davis
  Date : 2019-05-23 13:52:52
  Hash : f52f2637
  Message : Add EGL_ANGLE_workaround_control extension. This extension is used to query strings from an array based on index, which will be used to query all the information about workarounds in ANGLE. Bug: angleproject:1621 Change-Id: I27157f278f7f17c92c8b4fd7753e2a5ecd0528f6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1627723 Commit-Queue: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• Files
• .clang-format
• README.md
• egl.h
• eglext.h
• eglext_angle.h
• eglplatform.h

• README.md

• ANGLE EGL Headers

  The EGL headers ANGLE uses are generated using the Khronos tools but modified to include function pointer types and function prototype guards.

  Regenerating EGL.h

  1. Install Python 3 (not 2) with the lxml addon. You can do this using pip install lxml from your Python's Scripts folder.

  2. Clone https://github.com/KhronosGroup/EGL-Registry.git.

  3. Edit EGL-Registry/api/genheaders.py:

     1. Look for the section titled # EGL API - EGL/egl.h (no function pointers, yet @@@)
     2. Change genFuncPointers = False, to genFuncPointers = True,
     3. Change protectProto = False, to protectProto = 'nonzero',
     4. Change protectProtoStr = 'EGL_EGLEXT_PROTOTYPES', to protectProtoStr = 'EGL_EGL_PROTOTYPES',

  4. Set your working directory to EGL-Registry/api/.

  5. Run python genheaders.py -registry egl.xml EGL/egl.h

  6. The generated header will now be in EGL-Registry/api/EGL/egl.h. You can copy the header over to this folder.

  7. Also update scripts/egl.xml with the latest version from EGL-Registry/api/.