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playbin2: Chose more balanced metric to compare ranks of decoder/sink combinations

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This commit is contained in:
Sebastian Dröge 2013-05-09 15:05:21 +02:00
parent 4f52ad38e4
commit b0ec886cb9
1 changed files with 7 additions and 5 deletions
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12
gst/playback/gstplaybin2.c
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@ -3314,7 +3314,7 @@ avelement_compare (gconstpointer p1, gconstpointer p2)
{
GstAVElement *v1, *v2;
GstPluginFeature *fd1, *fd2, *fs1, *fs2;
gint diff, v1_rank, v2_rank;
gint64 diff, v1_rank, v2_rank;
v1 = (GstAVElement *) p1;
v2 = (GstAVElement *) p2;
@ -3325,14 +3325,16 @@ avelement_compare (gconstpointer p1, gconstpointer p2)
fd2 = (GstPluginFeature *) v2->dec;
v1_rank =
gst_plugin_feature_get_rank (fd1) + gst_plugin_feature_get_rank (fs1);
gst_plugin_feature_get_rank (fd1) * gst_plugin_feature_get_rank (fs1);
v2_rank =
gst_plugin_feature_get_rank (fd2) + gst_plugin_feature_get_rank (fs2);
gst_plugin_feature_get_rank (fd2) * gst_plugin_feature_get_rank (fs2);
/* comparison based on the rank */
diff = v2_rank - v1_rank;
if (diff != 0)
return diff;
if (diff < 0)
return -1;
else if (diff > 0)
return 1;
/* comparison based on number of common caps features */
diff = v2->n_comm_cf - v1->n_comm_cf;