[retro-gtk] core-view-controller: Return correct capabilities

[Adrien Plazas <aplazas src gnome org>]

commit cdc0fdc5c017955e85aaa3463a30dc855c50b798
Author: Exalm <exalm7659 gmail com>
Date:   Wed May 9 21:39:16 2018 +0500

    core-view-controller: Return correct capabilities
    
    Only return the capability matching the controller device type. This
    allows to avoid the situation where a controller always returns 0 in
    retro_controller_get_input_state() for certain device types.

 retro-gtk/retro-core-view-controller.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/retro-gtk/retro-core-view-controller.c b/retro-gtk/retro-core-view-controller.c
index 4abd3bd..f280467 100644
--- a/retro-gtk/retro-core-view-controller.c
+++ b/retro-gtk/retro-core-view-controller.c
@@ -64,7 +64,7 @@ retro_core_view_controller_get_capabilities (RetroController *base)
 {
   RetroCoreViewController *self = RETRO_CORE_VIEW_CONTROLLER (base);
   gpointer view;
-  guint64 result;
+  guint64 capabilities;
 
   g_return_val_if_fail (self != NULL, 0);
 
@@ -73,11 +73,11 @@ retro_core_view_controller_get_capabilities (RetroController *base)
   if (view == NULL)
     return 0;
 
-  result = retro_core_view_get_controller_capabilities (RETRO_CORE_VIEW (view));
+  capabilities = retro_core_view_get_controller_capabilities (RETRO_CORE_VIEW (view));
 
   g_object_unref (G_OBJECT (view));
 
-  return result;
+  return capabilities & (1 << self->controller_type);
 }
 
 static gboolean