kc3-lang/angle/include/EGL

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Hash : f9686af0
Author :
Date : 2019-06-04T17:49:43

Add support for D3D11 texture backed EGLImages

Implement EGL_ANGLE_image_d3d11_texture extension.  Images created with
this extension might not be renderable based on bind flags and resource
usage of the client provided texture in which case attaching them to a
framebuffer won't succeed.

The intended use case is to bind the front and back buffers of a swap
chain to GL textures that can be used for rendering in the case of the
back buffer and as a shader input for the front buffer.

Bug: chromium:939655
Change-Id: Ic3328e831880292217b88be84740740df6031fa6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1646732
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

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Git HTTP	https://git.kmx.io/kc3-lang/angle.git
Git SSH	git@git.kmx.io:kc3-lang/angle.git
Public access ?	public
Description	A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android. Homepage Github
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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/.

kc3-lang/angle/include/EGL

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README.md

ANGLE EGL Headers

Regenerating EGL.h