INITRENDERRESULT

INITRENDERRESULT_OK	Everything is OK, there was no error.
INITRENDERRESULT_OUTOFMEMORY	Not enough memory.
INITRENDERRESULT_ASSETMISSING	Assets (textures etc.) are missing.
INITRENDERRESULT_UNKNOWNERROR	Unknown error.
INITRENDERRESULT_USERBREAK	Changed in version R17.032: Was INITRENDERRESULT_THREADEDLOCK. Thread has been canceled.