[Mesa-dev] [Bug 91888] EGL Wayland software rendering no longer work after regression

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91888

--- Comment #5 from Giulio Camuffo <giuliocamuffo at gmail.com> ---
(In reply to Daniel Stone from comment #2)
> I think that commit is a a red herring. 0x3098 is
> EGL_CONTEXT_CLIENT_VERSION, and Mesa has recently gained more strictness:
>          if ((api != EGL_OPENGL_ES_API &&
>              (!dpy->Extensions.KHR_create_context || api !=
> EGL_OPENGL_API))) {
>                err = EGL_BAD_ATTRIBUTE;
>                break;
>          }
> 
> I suspect QWaylandGLContext is missing eglBindAPI(EGL_OPENGL_ES_API) before
> context creation.

Nope, it does call it:
http://code.qt.io/cgit/qt/qtwayland.git/tree/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp#n278

I also noticed that i can reproduce this with LIBGL_ALWAYS_SOFTWARE=1, but not
when running on i965.

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