[gtk+/wip/ebassi/gsk-renderer: 34/83] gsk: Use the right pointer to the parent RenderItem

[Emmanuele Bassi <ebassi src gnome org>]

commit 5948fa65f034340881843dee1396ce52b2ba1a93
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed Jul 6 17:10:12 2016 +0100

    gsk: Use the right pointer to the parent RenderItem
    
    We copy the local RenderItem into the render items array, so we need to
    use the copy in the array in order to get the correct reference.

 gsk/gskglrenderer.c |   17 ++++++++++++++---
 1 files changed, 14 insertions(+), 3 deletions(-)
---
diff --git a/gsk/gskglrenderer.c b/gsk/gskglrenderer.c
index 07a0dbe..f0d4344 100644
--- a/gsk/gskglrenderer.c
+++ b/gsk/gskglrenderer.c
@@ -699,6 +699,7 @@ gsk_gl_renderer_add_render_item (GskGLRenderer *self,
   graphene_rect_t bounds;
   GskRenderNode *child;
   RenderItem item;
+  RenderItem *ritem = NULL;
   int program_id;
 
   if (gsk_render_node_is_hidden (node))
@@ -801,14 +802,24 @@ gsk_gl_renderer_add_render_item (GskGLRenderer *self,
                              node->name != NULL ? node->name : "unnamed",
                              node));
   if (gsk_render_node_is_opaque (node) && gsk_render_node_get_opacity (node) == 1.f)
-    g_array_append_val (self->opaque_render_items, item);
+    {
+      g_array_append_val (self->opaque_render_items, item);
+      ritem = &g_array_index (self->opaque_render_items,
+                              RenderItem,
+                              self->opaque_render_items->len - 1);
+    }
   else
-    g_array_prepend_val (self->transparent_render_items, item);
+    {
+      g_array_append_val (self->transparent_render_items, item);
+      ritem = &g_array_index (self->transparent_render_items,
+                              RenderItem,
+                              self->transparent_render_items->len - 1);
+    }
 
 recurse_children:
   gsk_render_node_iter_init (&iter, node);
   while (gsk_render_node_iter_next (&iter, &child))
-    gsk_gl_renderer_add_render_item (self, child, &item);
+    gsk_gl_renderer_add_render_item (self, child, ritem);
 }
 
 static gboolean