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switchbin: Forward filter caps to internal caps queries

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4632>
This commit is contained in:
Carlos Rafael Giani 2023-05-09 16:31:44 +02:00 committed by Tim-Philipp Müller
parent d0b9f9fc27
commit fcc3420929
1 changed files with 7 additions and 2 deletions
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9
subprojects/gst-plugins-bad/gst/switchbin/gstswitchbin.c
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@ -840,6 +840,11 @@ gst_switch_bin_get_allowed_caps (GstSwitchBin * switch_bin,
GstPad *pad;
GstQuery *caps_query;
/* Path caps are never supposed to be NULL. Even if the user
* specifies NULL as caps in the path properties, the code in
* gst_switch_bin_path_set_property () turns them into ANY caps. */
g_assert (path->caps != NULL);
/* We need to check what caps are handled by up/downstream, relative
* to the switchbin src/sinkcaps. If there is an element, issue a
* caps query to it to get that information. If there is no element,
@ -848,7 +853,7 @@ gst_switch_bin_get_allowed_caps (GstSwitchBin * switch_bin,
if (path->element != NULL) {
pad = gst_element_get_static_pad (path->element, pad_name);
caps_query = gst_query_new_caps (NULL);
caps_query = gst_query_new_caps (filter);
query_successful = gst_pad_query (pad, caps_query);
if (query_successful) {
@ -865,7 +870,7 @@ gst_switch_bin_get_allowed_caps (GstSwitchBin * switch_bin,
* differ between paths, so querying more than once is redundant. */
if (!peer_caps_queried) {
pad = is_sink_pad ? switch_bin->srcpad : switch_bin->sinkpad;
caps_query = gst_query_new_caps (NULL);
caps_query = gst_query_new_caps (filter);
peer_caps_query_successful = gst_pad_peer_query (pad, caps_query);
if (peer_caps_query_successful) {