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Finish Frame grabber after return on failed initialization

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This commit is contained in:
Bruno Herbelin
2021-12-03 01:05:04 +01:00
parent 1157c0b1c5
commit 4c4ad144b9
3 changed files with 0 additions and 14 deletions
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4
Streamer.cpp
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@@ -322,7 +322,6 @@ std::string VideoStreamer::init(GstCaps *caps)
if ( gst_structure_has_field (capstruct, "height"))
gst_structure_get_int (capstruct, "height", &h);
if ( config_.width != w || config_.height != h) {
finished_ = true;
return std::string("Video Streamer cannot start: given frames (") + std::to_string(w) + " x " + std::to_string(h) +
") are incompatible with stream (" + std::to_string(config_.width) + " x " + std::to_string(config_.height) + ")";
}
@@ -341,7 +340,6 @@ std::string VideoStreamer::init(GstCaps *caps)
if (error != NULL) {
std::string msg = std::string("Video Streamer : Could not construct pipeline ") + description + "\n" + std::string(error->message);
g_clear_error (&error);
finished_ = true;
return msg;
}
@@ -397,14 +395,12 @@ std::string VideoStreamer::init(GstCaps *caps)
}
else {
finished_ = true;
return std::string("Video Streamer : Failed to configure frame grabber.");
}
// start recording
GstStateChangeReturn ret = gst_element_set_state (pipeline_, GST_STATE_PLAYING);
if (ret == GST_STATE_CHANGE_FAILURE) {
finished_ = true;
return std::string("Video Streamer : Failed to start frame grabber.");
}