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Code Issues 1 Projects Releases Wiki Activity

webrtc: Simplify fmtp handling in codec stats

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Parsing the whole caps as SDP media only to retrieve the fmtp field afterwards
seems a bit superfluous. By looking up the a-fmtp attribute directly the number
of allocations in this function gets down a bit.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8125>
This commit is contained in:
Philippe Normand 2024-12-10 16:15:09 +00:00 committed by GStreamer Marge Bot
parent 7d793d8836
commit ed28bde0a6
1 changed files with 4 additions and 9 deletions
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9
subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcstats.c
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@ -815,8 +815,8 @@ _get_codec_stats_from_pad (GstWebRTCBin * webrtc, GstPad * pad,
GstStructure *caps_s = gst_caps_get_structure (caps, 0);
gint pt;
const gchar *encoding_name, *media, *encoding_params;
GstSDPMedia sdp_media = { 0 };
guint channels = 0;
const gchar *fmtp;
if (gst_structure_get_int (caps_s, "payload", &pt))
gst_structure_set (stats, "payload-type", G_TYPE_UINT, pt, NULL);
@ -852,15 +852,10 @@ _get_codec_stats_from_pad (GstWebRTCBin * webrtc, GstPad * pad,
else
gst_structure_set (stats, "codec-type", G_TYPE_STRING, "encode", NULL);
gst_sdp_media_init (&sdp_media);
if (gst_sdp_media_set_media_from_caps (caps, &sdp_media) == GST_SDP_OK) {
const gchar *fmtp = gst_sdp_media_get_attribute_val (&sdp_media, "fmtp");
fmtp = gst_structure_get_string (caps_s, "a-fmtp");
if (fmtp) {
gst_structure_set (stats, "sdp-fmtp-line", G_TYPE_STRING, fmtp, NULL);
}
}
gst_sdp_media_uninit (&sdp_media);
/* FIXME: transportId */
}