[pygobject/invoke-rewrite] [gi-invoke-ng] copy structs when transfer is full for array

[John Palmieri <johnp src gnome org>]

commit 7fc9d45860210fd9d333fd3769c6cf93a6a20eb6
Author: John (J5) Palmieri <johnp redhat com>
Date:   Tue Jun 28 17:32:29 2011 -0400

    [gi-invoke-ng] copy structs when transfer is full for array

 gi/pygi-marshal.c |   21 ++++++++++++++++++---
 1 files changed, 18 insertions(+), 3 deletions(-)
---
diff --git a/gi/pygi-marshal.c b/gi/pygi-marshal.c
index 7b868ae..4e9c4ec 100644
--- a/gi/pygi-marshal.c
+++ b/gi/pygi-marshal.c
@@ -1706,12 +1706,27 @@ _pygi_marshal_out_array (PyGIInvokeState   *state,
                 GIArgument item_arg;
                 PyObject *py_item;
 
-                if (seq_cache->array_type == GI_ARRAY_TYPE_PTR_ARRAY)
+                if (seq_cache->array_type == GI_ARRAY_TYPE_PTR_ARRAY) {
                     item_arg.v_pointer = g_ptr_array_index ( ( GPtrArray *)array_, i);
-                else if (item_arg_cache->type_tag == GI_TYPE_TAG_INTERFACE)
+                } else if (item_arg_cache->type_tag == GI_TYPE_TAG_INTERFACE) {
                     item_arg.v_pointer = array_->data + i * item_size;
-                else
+                    if (arg_cache->transfer == GI_TRANSFER_EVERYTHING) {
+                       PyGIInterfaceCache *iface_cache = (PyGIInterfaceCache *) item_arg_cache;
+                       switch (g_base_info_get_type (iface_cache->interface_info)) {
+                           case GI_INFO_TYPE_STRUCT:
+                           {
+                               gpointer *_struct = g_malloc (item_size);
+                               memcpy (_struct, item_arg.v_pointer, item_size);
+                               item_arg.v_pointer = _struct;
+                               break;
+                           }
+                           default:
+                               break;
+                       }
+                    }
+                } else {
                     memcpy (&item_arg, array_->data + i * item_size, item_size);
+                }
 
                 py_item = item_out_marshaller ( state,
                                                 callable_cache,