plugins: simlpify gst_vaapi_create_display() helper.

Simplify gst_vaapi_create_display() helper as gst_vaapi_display_XXX_new()
performs the necessary validation checks for the underlying VA display
prior to returning to the caller. So, if an error occurred, then NULL is
really returned in that case.

diff --git a/gst/vaapi/gstvaapipluginutil.c b/gst/vaapi/gstvaapipluginutil.c
index 86d28eecc1dfc3169fe10b75917395f637dc6401..a1dbad86e14ea2c4d910a2054ee13b1f8f9624f9 100644 (file)
--- a/gst/vaapi/gstvaapipluginutil.c
+++ b/gst/vaapi/gstvaapipluginutil.c
@@ -99,13 +99,8 @@ gst_vaapi_create_display(GstVaapiDisplayType *display_type)
 
         display = m->create_display(NULL);
         if (display) {
-            /* FIXME: allocator should return NULL if an error occurred */
-            if (gst_vaapi_display_get_display(display)) {
-                *display_type = m->type;
-                break;
-            }
-            gst_vaapi_display_unref(display);
-            display = NULL;
+            *display_type = m->type;
+            break;
         }
 
         if (display_type != GST_VAAPI_DISPLAY_TYPE_ANY)