vaapivideocontext: rename context structure

The context structure is named "display" which is too generic. The contrary
happens, for example, with GstGL, what uses the same name as the context, and
its logs make more sense.

This patch renames the context structure with the same name as the
context, thus GST_PTR_FORMAT can pretty print it.

https://bugzilla.gnome.org/show_bug.cgi?id=757598

diff --git a/gst/vaapi/gstvaapivideocontext.c b/gst/vaapi/gstvaapivideocontext.c
index 5344775..36737a0 100644 (file)
--- a/gst/vaapi/gstvaapivideocontext.c
+++ b/gst/vaapi/gstvaapivideocontext.c
@@ -61,8 +61,8 @@ gst_vaapi_video_context_new_with_display (GstVaapiDisplay * display,
 
   context = gst_context_new (GST_VAAPI_DISPLAY_CONTEXT_TYPE_NAME, persistent);
   structure = gst_context_writable_structure (context);
-  gst_structure_set (structure, "display", GST_VAAPI_TYPE_DISPLAY,
-      display, NULL);
+  gst_structure_set (structure, GST_VAAPI_DISPLAY_CONTEXT_TYPE_NAME,
+      GST_VAAPI_TYPE_DISPLAY, display, NULL);
   return context;
 }
 
@@ -77,8 +77,8 @@ gst_vaapi_video_context_get_display (GstContext * context,
           GST_VAAPI_DISPLAY_CONTEXT_TYPE_NAME) == 0, FALSE);
 
   structure = gst_context_get_structure (context);
-  return gst_structure_get (structure, "display", GST_VAAPI_TYPE_DISPLAY,
-      display_ptr, NULL);
+  return gst_structure_get (structure, GST_VAAPI_DISPLAY_CONTEXT_TYPE_NAME,
+      GST_VAAPI_TYPE_DISPLAY, display_ptr, NULL);
 }
 
 static gboolean