Should self-copy --- i.e. using the same source as source and destination of a composite --- be supported by cairo backends? I notice there are tests for self-copy, but it looks like they are expected to fail. Is pixman expected to cope with self-copies? I think I'm experiencing some bugs...<br clear="all">
<br>Rob<br>-- <br>"He was pierced for our transgressions, he was crushed for our iniquities; the punishment that brought us peace was upon him, and by his wounds we are healed. We all, like sheep, have gone astray, each of us has turned to his own way; and the LORD has laid on him the iniquity of us all." [Isaiah 53:5-6]<br>