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videoscale: use can_intersect to avoid a caps copy

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This commit is contained in:
Stefan Kost 2010-05-06 09:17:33 +03:00
parent 948d06e4b3
commit 4967d4e3fd
1 changed files with 2 additions and 5 deletions
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7
gst/videoscale/gstvideoscale.c
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@ -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;