From 4967d4e3fd0ac94d635d41beb3b6e77b392a71e0 Mon Sep 17 00:00:00 2001
From: Stefan Kost <ensonic@users.sf.net>
Date: Thu, 6 May 2010 09:17:33 +0300
Subject: [PATCH] videoscale: use can_intersect to avoid a caps copy

---
 gst/videoscale/gstvideoscale.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/gst/videoscale/gstvideoscale.c b/gst/videoscale/gstvideoscale.c
index 00479e1b91..1844e4324a 100644
--- a/gst/videoscale/gstvideoscale.c
+++ b/gst/videoscale/gstvideoscale.c
@@ -356,16 +356,13 @@ static int
 gst_video_scale_get_format (GstCaps * caps)
 {
   gint i;
-  GstCaps *icaps, *scaps;
+  GstCaps *scaps;
 
   for (i = 0; i < G_N_ELEMENTS (gst_video_scale_format_caps); i++) {
     scaps = gst_static_caps_get (&gst_video_scale_format_caps[i]);
-    icaps = gst_caps_intersect (caps, scaps);
-    if (!gst_caps_is_empty (icaps)) {
-      gst_caps_unref (icaps);
+    if (gst_caps_can_intersect (caps, scaps)) {
       return i;
     }
-    gst_caps_unref (icaps);
   }
 
   return -1;