jint dx1, jint dy1, jint dx2, jint dy2, jint sx1, jint sy1, jint sx2, jint sy2) {
org::xwt::plat::X11$X11Picture* source = (org::xwt::plat::X11$X11Picture*)s;
jint dx1, jint dy1, jint dx2, jint dy2, jint sx1, jint sy1, jint sx2, jint sy2) {
org::xwt::plat::X11$X11Picture* source = (org::xwt::plat::X11$X11Picture*)s;