render/egl: add check for EGL_KHR_surfaceless_context
As surfaces are no longer going to be used for wlr_egl, I may as well just go and add this check as it is needed for safety whenever surface-less rendering is being used.
@@ -292,6 +292,12 @@ struct wlr_egl *wlr_egl_create(EGLenum platform, void *remote_display) {
goto error;
}
+ if (!check_egl_ext(display_exts_str, "EGL_KHR_surfaceless_context")) {
+ wlr_log(WLR_ERROR,
+ "EGL_KHR_surfaceless_context not supported");
+ goto error;
+ }
+
wlr_log(WLR_INFO, "Using EGL %d.%d", (int)major, (int)minor);
wlr_log(WLR_INFO, "Supported EGL client extensions: %s", client_exts_str);
wlr_log(WLR_INFO, "Supported EGL display extensions: %s", display_exts_str);
