py: drop the fancy event handling

Unfortunately the nice event handler added previously doesn't work: we
may get multiple page-flip events, which would lead to unref'ing the
passed python object multiple times, leading to memory corruption.

I guess it's only possible to pass a plain int as user data to commit()
and page_flip().

1 files changed, 0 insertions, 5 deletions

diff --git a/py/pykms/pykms.cpp b/py/pykms/pykms.cpp
index 7752f19..1e54c9b 100644
--- a/py/pykms/pykms.cpp
+++ b/py/pykms/pykms.cpp
@@ -20,11 +20,6 @@ PYBIND11_PLUGIN(pykms) {
 
 	init_pykmsbase(m);
 
-	m.def("__ob_unpack_helper", [](uint64_t v) {
-		// AtomicReq::commit or Crtc::page_flip added a ref, so we can use borrowed = false
-		return py::object((PyObject*)v, false);
-	});
-
 	init_pykmstest(m);
 
 	init_pyvid(m);