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gstdepay: use the capsversion

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Take the caps from the input caps and store it in the slot given
by capsversion.
This commit is contained in:
Wim Taymans 2012-11-01 10:55:03 +00:00
parent 936c3819b5
commit d78ff07f7d
1 changed files with 26 additions and 10 deletions
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36
gst/rtp/gstrtpgstdepay.c
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@ -21,9 +21,9 @@
# include "config.h"
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <string.h>
#include <stdlib.h>
#include "gstrtpgstdepay.h"
GST_DEBUG_CATEGORY_STATIC (rtpgstdepay_debug);
@ -134,11 +134,9 @@ gst_rtp_gst_depay_setcaps (GstRTPBaseDepayload * depayload, GstCaps * caps)
{
GstRtpGSTDepay *rtpgstdepay;
GstStructure *structure;
GstCaps *outcaps;
gint clock_rate;
gboolean res;
const gchar *capsenc;
gchar *capsstr;
rtpgstdepay = GST_RTP_GST_DEPAY (depayload);
@ -150,21 +148,37 @@ gst_rtp_gst_depay_setcaps (GstRTPBaseDepayload * depayload, GstCaps * caps)
capsenc = gst_structure_get_string (structure, "caps");
if (capsenc) {
GstCaps *outcaps;
gsize out_len;
gchar *capsstr;
const gchar *capsver;
guint CV;
/* decode caps */
capsstr = (gchar *) g_base64_decode (capsenc, &out_len);
outcaps = gst_caps_from_string (capsstr);
g_free (capsstr);
/* we have the SDP caps as output caps */
rtpgstdepay->current_CV = 0;
/* parse version */
capsver = gst_structure_get_string (structure, "capsversion");
if (capsver) {
CV = atoi (capsver);
} else {
/* no version, assume 0 */
CV = 0;
}
/* store in cache */
rtpgstdepay->current_CV = CV;
gst_caps_ref (outcaps);
store_cache (rtpgstdepay, 0, outcaps);
store_cache (rtpgstdepay, CV, outcaps);
res = gst_pad_set_caps (depayload->srcpad, outcaps);
gst_caps_unref (outcaps);
} else {
outcaps = gst_caps_new_any ();
GST_WARNING_OBJECT (depayload, "no caps given");
rtpgstdepay->current_CV = -1;
res = TRUE;
}
res = gst_pad_set_caps (depayload->srcpad, outcaps);
gst_caps_unref (outcaps);
return res;
}
@ -252,6 +266,8 @@ gst_rtp_gst_depay_process (GstRTPBaseDepayload * depayload, GstBuffer * buf)
goto too_small;
}
GST_DEBUG_OBJECT (rtpgstdepay, "parsing caps %s", &map.data[offset]);
/* parse and store in cache */
outcaps = gst_caps_from_string ((gchar *) & map.data[offset]);
store_cache (rtpgstdepay, CV, outcaps);