FaSTTUBe/GST-Tensordecoder-ov_ep
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decodebin: Check if the element really accepts the caps after setting it to READY

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It might know the caps constraints for sure only after opening a decoder.
This commit is contained in:
Sebastian Dröge 2012-11-22 13:06:14 +01:00
parent 8827437b61
commit 2faef82b9a
1 changed files with 12 additions and 2 deletions
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10
gst/playback/gstdecodebin2.c
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@ -2009,6 +2009,16 @@ connect_pad (GstDecodeBin * dbin, GstElement * src, GstDecodePad * dpad,
/* Stop filtering errors. */ /* Stop filtering errors. */
remove_error_filter (dbin, element); remove_error_filter (dbin, element);
/* check if we still accept the caps on the pad after setting
* the element to READY */
if (!gst_pad_query_accept_caps (sinkpad, caps)) {
GST_WARNING_OBJECT (dbin, "Element %s does not accept caps",
GST_ELEMENT_NAME (element));
gst_object_unref (sinkpad);
gst_bin_remove (GST_BIN (dbin), element);
continue;
}
gst_object_unref (sinkpad); gst_object_unref (sinkpad);
GST_LOG_OBJECT (dbin, "linked on pad %s:%s", GST_DEBUG_PAD_NAME (pad)); GST_LOG_OBJECT (dbin, "linked on pad %s:%s", GST_DEBUG_PAD_NAME (pad));