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pbutils: discoverer: Mark gst_discoverer_stream_info_get_stream_id() as nullable

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It can return NULL in certain situations.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4572>
This commit is contained in:
Sebastian Dröge 2023-05-08 11:59:03 +03:00
parent c789b66971
commit 4cbd8d6fc6
2 changed files with 2 additions and 2 deletions
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2
girs/GstPbutils-1.0.gir
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@ -1255,7 +1255,7 @@ after usage.</doc>
</method>
<method name="get_stream_id" c:identifier="gst_discoverer_stream_info_get_stream_id">
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/pbutils/gstdiscoverer.h"/>
<return-value transfer-ownership="none">
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/pbutils/gstdiscoverer-types.c">the stream ID of this stream. If you wish to
use the stream ID after the life-time of @info you will need to copy it.</doc>
<type name="utf8" c:type="const gchar*"/>

2
subprojects/gst-plugins-base/gst-libs/gst/pbutils/gstdiscoverer-types.c
View file

@ -693,7 +693,7 @@ gst_discoverer_stream_info_get_toc (GstDiscovererStreamInfo * info)
* gst_discoverer_stream_info_get_stream_id:
* @info: a #GstDiscovererStreamInfo
*
* Returns: (transfer none): the stream ID of this stream. If you wish to
* Returns: (transfer none) (nullable): the stream ID of this stream. If you wish to
* use the stream ID after the life-time of @info you will need to copy it.
*/
const gchar *