Update pybind11 to v2.0

4 files changed, 33 insertions, 18 deletions

diff --git a/py/pykms/pykms.cpp b/py/pykms/pykms.cpp
index 2199039..c30db1e 100644
--- a/py/pykms/pykms.cpp
+++ b/py/pykms/pykms.cpp
@@ -36,8 +36,7 @@ PYBIND11_PLUGIN(pykms) {
 
 	init_pykmsbase(m);
 
-	py::class_<PyPageFlipHandlerBase>(m, "PageFlipHandlerBase")
-			.alias<PageFlipHandlerBase>()
+	py::class_<PageFlipHandlerBase, PyPageFlipHandlerBase>(m, "PageFlipHandlerBase")
 			.def(py::init<>())
 			.def("handle_page_flip", &PageFlipHandlerBase::handle_page_flip)
 			;
diff --git a/py/pykms/pykmsbase.cpp b/py/pykms/pykmsbase.cpp
index 0d5bb86..090c212 100644
--- a/py/pykms/pykmsbase.cpp
+++ b/py/pykms/pykmsbase.cpp
@@ -7,6 +7,16 @@ namespace py = pybind11;
 using namespace kms;
 using namespace std;
 
+PYBIND11_DECLARE_HOLDER_TYPE(T, T*, true);
+
+typedef DrmObject* DrmObjectHolder;
+typedef DrmPropObject* DrmPropObjectHolder;
+typedef Connector* ConnectorHolder;
+typedef Crtc* CrtcHolder;
+typedef Encoder* EncoderHolder;
+typedef Plane* PlaneHolder;
+typedef Property* PropertyHolder;
+
 void init_pykmsbase(py::module &m)
 {
 	py::class_<Card>(m, "Card")
@@ -22,12 +32,12 @@ void init_pykmsbase(py::module &m)
 			.def("get_prop", (Property* (Card::*)(uint32_t) const)&Card::get_prop)
 			;
 
-	py::class_<DrmObject, DrmObject*>(m, "DrmObject")
+	py::class_<DrmObject, DrmObjectHolder>(m, "DrmObject")
 			.def_property_readonly("id", &DrmObject::id)
 			.def_property_readonly("card", &DrmObject::card)
 			;
 
-	py::class_<DrmPropObject, DrmPropObject*>(m, "DrmPropObject", py::base<DrmObject>())
+	py::class_<DrmPropObject, DrmObject, DrmPropObjectHolder>(m, "DrmPropObject")
 			.def("refresh_props", &DrmPropObject::refresh_props)
 			.def_property_readonly("prop_map", &DrmPropObject::get_prop_map)
 			.def("get_prop_value", (uint64_t (DrmPropObject::*)(const string&) const)&DrmPropObject::get_prop_value)
@@ -35,7 +45,7 @@ void init_pykmsbase(py::module &m)
 			.def("get_prop_value_as_blob", &DrmPropObject::get_prop_value_as_blob)
 			;
 
-	py::class_<Connector, Connector*>(m, "Connector",  py::base<DrmPropObject>())
+	py::class_<Connector, DrmPropObject, ConnectorHolder>(m, "Connector")
 			.def_property_readonly("fullname", &Connector::fullname)
 			.def("get_default_mode", &Connector::get_default_mode)
 			.def("get_current_crtc", &Connector::get_current_crtc)
@@ -47,7 +57,7 @@ void init_pykmsbase(py::module &m)
 			.def("refresh", &Connector::refresh)
 			;
 
-	py::class_<Crtc, Crtc*>(m, "Crtc",  py::base<DrmPropObject>())
+	py::class_<Crtc, DrmPropObject, CrtcHolder>(m, "Crtc")
 			.def("set_mode", &Crtc::set_mode)
 			.def("page_flip", &Crtc::page_flip)
 			.def("set_plane", &Crtc::set_plane)
@@ -59,11 +69,11 @@ void init_pykmsbase(py::module &m)
 			.def("refresh", &Crtc::refresh)
 			;
 
-	py::class_<Encoder, Encoder*>(m, "Encoder",  py::base<DrmPropObject>())
+	py::class_<Encoder, DrmPropObject, EncoderHolder>(m, "Encoder")
 			.def("refresh", &Encoder::refresh)
 			;
 
-	py::class_<Plane, Plane*>(m, "Plane",  py::base<DrmPropObject>())
+	py::class_<Plane, DrmPropObject, PlaneHolder>(m, "Plane")
 			.def("supports_crtc", &Plane::supports_crtc)
 			.def_property_readonly("plane_type", &Plane::plane_type)
 			.def("__repr__", [](const Plane& o) { return "<pykms.Plane " + to_string(o.id()) + ">"; })
@@ -75,11 +85,11 @@ void init_pykmsbase(py::module &m)
 			.value("Cursor", PlaneType::Cursor)
 			;
 
-	py::class_<Property, Property*>(m, "Property",  py::base<DrmObject>())
+	py::class_<Property, DrmObject, PropertyHolder>(m, "Property")
 			.def_property_readonly("name", &Property::name)
 			;
 
-	py::class_<Blob>(m, "Blob", py::base<DrmObject>())
+	py::class_<Blob, DrmObject>(m, "Blob")
 			.def("__init__", [](Blob& instance, Card& card, py::buffer buf) {
 				py::buffer_info info = buf.request();
 				if (info.ndim != 1)
@@ -90,15 +100,15 @@ void init_pykmsbase(py::module &m)
 			.def_property_readonly("data", &Blob::data)
 			;
 
-	py::class_<Framebuffer>(m, "Framebuffer", py::base<DrmObject>())
+	py::class_<Framebuffer, DrmObject>(m, "Framebuffer")
 			;
 
-	py::class_<MappedFramebuffer>(m, "MappedFramebuffer", py::base<Framebuffer>())
+	py::class_<MappedFramebuffer, Framebuffer>(m, "MappedFramebuffer")
 			.def_property_readonly("width", &MappedFramebuffer::width)
 			.def_property_readonly("height", &MappedFramebuffer::height)
 			;
 
-	py::class_<DumbFramebuffer>(m, "DumbFramebuffer", py::base<MappedFramebuffer>())
+	py::class_<DumbFramebuffer, MappedFramebuffer>(m, "DumbFramebuffer")
 			.def(py::init<Card&, uint32_t, uint32_t, const string&>(),
 			     py::keep_alive<1, 2>())	// Keep Card alive until this is destructed
 			.def(py::init<Card&, uint32_t, uint32_t, PixelFormat>(),
@@ -110,7 +120,7 @@ void init_pykmsbase(py::module &m)
 			.def("offset", &DumbFramebuffer::offset)
 			;
 
-	py::class_<ExtFramebuffer>(m, "ExtFramebuffer", py::base<MappedFramebuffer>())
+	py::class_<ExtFramebuffer, MappedFramebuffer>(m, "ExtFramebuffer")
 			.def(py::init<Card&, uint32_t, uint32_t, PixelFormat, vector<int>, vector<uint32_t>, vector<uint32_t>>(),
 			     py::keep_alive<1, 2>())	// Keep Card alive until this is destructed
 			;
diff --git a/py/pykms/pykmsomap.cpp b/py/pykms/pykmsomap.cpp
index a749f76..0cdbbc2 100644
--- a/py/pykms/pykmsomap.cpp
+++ b/py/pykms/pykmsomap.cpp
@@ -10,11 +10,11 @@ using namespace std;
 
 void init_pykmsomap(py::module &m)
 {
-	py::class_<OmapCard>(m, "OmapCard", py::base<Card>())
+	py::class_<OmapCard, Card>(m, "OmapCard")
 			.def(py::init<>())
 			;
 
-	py::class_<OmapFramebuffer>(m, "OmapFramebuffer", py::base<MappedFramebuffer>())
+	py::class_<OmapFramebuffer, MappedFramebuffer>(m, "OmapFramebuffer")
 			.def(py::init<OmapCard&, uint32_t, uint32_t, const string&>(),
 			     py::keep_alive<1, 2>())	// Keep Card alive until this is destructed
 			.def(py::init<OmapCard&, uint32_t, uint32_t, PixelFormat>(),
diff --git a/py/pykms/pyvid.cpp b/py/pykms/pyvid.cpp
index 01177d5..c441562 100644
--- a/py/pykms/pyvid.cpp
+++ b/py/pykms/pyvid.cpp
@@ -9,9 +9,15 @@ namespace py = pybind11;
 using namespace kms;
 using namespace std;
 
+PYBIND11_DECLARE_HOLDER_TYPE(T, T*, true);
+
+// XXX I don't think these are really needed. Use return value parameters.
+typedef VideoDevice* VideoDeviceHolder;
+typedef VideoStreamer* VideoStreamerHolder;
+
 void init_pyvid(py::module &m)
 {
-	py::class_<VideoDevice, VideoDevice*>(m, "VideoDevice")
+	py::class_<VideoDevice, VideoDeviceHolder>(m, "VideoDevice")
 			.def(py::init<const string&>())
 			.def_property_readonly("fd", &VideoDevice::fd)
 			.def_property_readonly("has_capture", &VideoDevice::has_capture)
@@ -24,7 +30,7 @@ void init_pyvid(py::module &m)
 			.def("get_capture_devices", &VideoDevice::get_capture_devices)
 			;
 
-	py::class_<VideoStreamer, VideoStreamer*>(m, "VideoStreamer")
+	py::class_<VideoStreamer, VideoStreamerHolder>(m, "VideoStreamer")
 			.def_property_readonly("fd", &VideoStreamer::fd)
 			.def_property_readonly("ports", &VideoStreamer::get_ports)
 			.def("set_port", &VideoStreamer::set_port)