rtph264depay: update output caps regardless format
`codec_data` should be transfered if any information of
SPS/PPS is changed.
https://bugzilla.gnome.org/show_bug.cgi?id=790000
diff --git a/gst/rtp/gstrtph264depay.c b/gst/rtp/gstrtph264depay.c
index 6a9a97b..6ce3820 100644
--- a/gst/rtp/gstrtph264depay.c
+++ b/gst/rtp/gstrtph264depay.c
@@ -311,7 +311,7 @@
static gboolean
gst_rtp_h264_set_src_caps (GstRtpH264Depay * rtph264depay)
{
- gboolean res, update_caps;
+ gboolean res = TRUE;
GstCaps *srccaps;
GstCaps *old_caps;
GstPad *srcpad;
@@ -447,36 +447,8 @@
old_caps = gst_pad_get_current_caps (srcpad);
- if (old_caps != NULL) {
- /* Only update the caps if they are not equal. For
- * AVC we don't update caps if only the codec_data
- * changes. This is the same behaviour as in h264parse
- */
- if (rtph264depay->byte_stream) {
- update_caps = !gst_caps_is_equal (srccaps, old_caps);
- } else {
- GstCaps *tmp_caps = gst_caps_copy (srccaps);
- GstStructure *old_s, *tmp_s;
-
- old_s = gst_caps_get_structure (old_caps, 0);
- tmp_s = gst_caps_get_structure (tmp_caps, 0);
- if (gst_structure_has_field (old_s, "codec_data"))
- gst_structure_set_value (tmp_s, "codec_data",
- gst_structure_get_value (old_s, "codec_data"));
-
- update_caps = !gst_caps_is_equal (old_caps, tmp_caps);
-
- gst_caps_unref (tmp_caps);
- }
- gst_caps_unref (old_caps);
- } else {
- update_caps = TRUE;
- }
-
- if (update_caps) {
+ if (old_caps == NULL || !gst_caps_is_equal (srccaps, old_caps)) {
res = gst_rtp_h264_depay_set_output_caps (rtph264depay, srccaps);
- } else {
- res = TRUE;
}
gst_caps_unref (srccaps);
