@@ -113,6 +113,7 @@ struct GstLibcameraSrcState {
std::unique_ptr<CameraConfiguration> config_;
std::vector<GstPad *> srcpads_;
std::queue<std::unique_ptr<RequestWrap>> requests_;
+ guint group_id_;
void requestCompleted(Request *request);
};
@@ -360,15 +361,14 @@ gst_libcamera_src_task_enter(GstTask *task, [[maybe_unused]] GThread *thread,
GST_DEBUG_OBJECT(self, "Streaming thread has started");
- guint group_id = gst_util_group_id_next();
gint stream_id_num = 0;
StreamRoles roles;
for (GstPad *srcpad : state->srcpads_) {
/* Create stream-id and push stream-start. */
- g_autofree gchar *stream_id_intermediate = g_strdup_printf("%i%i", group_id, stream_id_num++);
+ g_autofree gchar *stream_id_intermediate = g_strdup_printf("%i%i", state->group_id_, stream_id_num++);
g_autofree gchar *stream_id = gst_pad_create_stream_id(srcpad, GST_ELEMENT(self), stream_id_intermediate);
GstEvent *event = gst_event_new_stream_start(stream_id);
- gst_event_set_group_id(event, group_id);
+ gst_event_set_group_id(event, state->group_id_);
gst_pad_push_event(srcpad, event);
/* Collect the streams roles for the next iteration. */
@@ -636,6 +636,7 @@ gst_libcamera_src_init(GstLibcameraSrc *self)
state->srcpads_.push_back(gst_pad_new_from_template(templ, "src"));
gst_element_add_pad(GST_ELEMENT(self), state->srcpads_[0]);
+ state->group_id_ = gst_util_group_id_next();
/* C-style friend. */
state->src_ = self;
This patch adds group_id in GstLibcameraSrcState, since group_id is something which should be same for all the pads, it can be reused later. Signed-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com> --- src/gstreamer/gstlibcamerasrc.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)