Improve ResourceId repr/str handling, and add an int() handling

Author: baldurk

qrenderdoc/Code/pyrenderdoc/renderdoc.i

@@ -71,11 +71,44 @@ CONTAINER_TYPEMAPS(rdctype::array)
 
 // add __str__ functions
 %feature("python:tp_str") ResourceId "resid_str";
+%feature("python:tp_repr") ResourceId "resid_str";
+%feature("python:nb_int") ResourceId "resid_int";
 
 %wrapper %{
 static PyObject *resid_str(PyObject *resid)
 {
-  return PyUnicode_FromFormat("<ResourceId %S>", PyObject_GetAttrString(resid, "id"));
+  void *resptr = NULL;
+  unsigned long long *id = NULL;
+  int res = SWIG_ConvertPtr(resid, &resptr, SWIGTYPE_p_ResourceId, 0);
+  if (!SWIG_IsOK(res)) {
+    SWIG_exception_fail(SWIG_ArgError(res), "in method 'ResourceId.str', ResourceId is not correct type");
+  }
+
+  // cast as unsigned long long
+  id = (unsigned long long *)resptr;
+  static_assert(sizeof(unsigned long long) == sizeof(ResourceId), "Wrong size");
+
+  return PyUnicode_FromFormat("<ResourceId %llu>", *id);
+fail:
+  return NULL;
+}
+
+static PyObject *resid_int(PyObject *resid)
+{
+  void *resptr = NULL;
+  unsigned long long *id = NULL;
+  int res = SWIG_ConvertPtr(resid, &resptr, SWIGTYPE_p_ResourceId, 0);
+  if (!SWIG_IsOK(res)) {
+    SWIG_exception_fail(SWIG_ArgError(res), "in method 'ResourceId.str', ResourceId is not correct type");
+  }
+
+  // cast as unsigned long long
+  id = (unsigned long long *)resptr;
+  static_assert(sizeof(unsigned long long) == sizeof(ResourceId), "Wrong size");
+
+  return PyLong_FromUnsignedLongLong(*id);
+fail:
+  return NULL;
 }
 %}