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I am trying to write a wayland client that render with opengl egl and wayland-egl. It looks like to work for init wayland client and egl window, surface, but it looks like glclear is failed and egl-swap-buffers gives false. And no window is open in the end.
I found someone said someting like:
When using OpenGL ES with khronos-egl with the static feature, it is necessary to place a dummy extern at the top of your application which links libEGL first, then GLESv1/2. This is because libEGL provides symbols required by GLESv1/2. khronos_egl
and some c code example also said you have to include egl.h before gl.h.
I am wondering how to do similar ting in lisp, with cffi.
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I am trying to write a wayland client that render with opengl egl and wayland-egl. It looks like to work for init wayland client and egl window, surface, but it looks like glclear is failed and egl-swap-buffers gives false. And no window is open in the end.
I found someone said someting like:
and some c code example also said you have to include egl.h before gl.h.
I am wondering how to do similar ting in lisp, with cffi.
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