Feature request: add eglGetDisplayCallback to allow user can setup display attributes. #1718
Description
- By default, the google
angleimplementation of GLES regards application request using cross-process HWNDs when passing _GLFW_EGL_NATIVE_DISPLAY, butWindows 7/Windows Server 2008doesn't support the feature without Platform Update (KB2670838).
please see: Should pass hdc when invoke eglGetDisplay at win32 #1717 - If glfw provide a callback, user can setup more display attributes by themself, such as: use eglGetPlatformDisplayEXT to choose dx12 or vulkan as
angle's backend renderer.
please see: Support switch GLES backend for google/angle axmolengine/axmol#99