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basesrc: avoid some caps manipulation

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After the intersect we have writable caps. Copy the template caps so that also
there we have writable caps.
This commit is contained in:
Stefan Kost 2010-07-05 12:19:29 +03:00
parent e50267593e
commit a82b607885
1 changed files with 2 additions and 3 deletions
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5
libs/gst/base/gstbasesrc.c
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@ -2596,15 +2596,14 @@ gst_base_src_default_negotiate (GstBaseSrc * basesrc)
/* get intersection */ /* get intersection */
caps = gst_caps_intersect (thiscaps, peercaps); caps = gst_caps_intersect (thiscaps, peercaps);
GST_DEBUG_OBJECT (basesrc, "intersect: %" GST_PTR_FORMAT, caps); GST_DEBUG_OBJECT (basesrc, "intersect: %" GST_PTR_FORMAT, caps);
gst_caps_unref (thiscaps);
gst_caps_unref (peercaps); gst_caps_unref (peercaps);
} else { } else {
/* no peer, work with our own caps then */ /* no peer, work with our own caps then */
caps = thiscaps; caps = gst_caps_copy (thiscaps);
} }
gst_caps_unref (thiscaps);
if (caps) { if (caps) {
/* take first (and best, since they are sorted) possibility */ /* take first (and best, since they are sorted) possibility */
caps = gst_caps_make_writable (caps);
gst_caps_truncate (caps); gst_caps_truncate (caps);
/* now fixate */ /* now fixate */