egl: handle configless contexts

With EGL_KHR_no_config_context, EGL contexts may just not
have an EGLConfig to give you. Deal with it.

Fixes: #858
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1289>
This commit is contained in:
Matthias Clasen 2021-11-01 15:48:58 -04:00 committed by GStreamer Marge Bot
parent cf871f990a
commit ffa363edf7

View file

@ -1458,6 +1458,12 @@ gst_gl_context_egl_fill_info (GstGLContext * context, GError ** error)
goto failure;
}
if (config_id == 0) {
GST_INFO_OBJECT (context, "egl config not available. ID is 0");
gst_object_unref (display_egl);
return TRUE;
}
attrs[0] = EGL_CONFIG_ID;
attrs[1] = config_id;
attrs[2] = EGL_NONE;