/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2021, Vedant Paranjape * * gstreamer_single_stream_test.cpp - GStreamer single stream capture test */ #include <iostream> #include <unistd.h> #include <gst/gst.h> #include "gstreamer_test.h" #include "test.h" using namespace std; class GstreamerSingleStreamTest : public GstreamerTest, public Test { public: GstreamerSingleStreamTest() : GstreamerTest() { } protected: int init() override { if (status_ != TestPass) return status_; const gchar *streamDescription = "videoconvert ! fakesink"; g_autoptr(GError) error0 = NULL; stream0_ = gst_parse_bin_from_description_full(streamDescription, TRUE, NULL, GST_PARSE_FLAG_FATAL_ERRORS, &error0); if (!stream0_) { g_printerr("Bin could not be created (%s)\n", error0->message); return TestFail; } g_object_ref_sink(stream0_); if (createPipeline() != TestPass) return TestFail; return TestPass; } int run() override { /* Build the pipeline */ gst_bin_add_many(GST_BIN(pipeline_), libcameraSrc_, stream0_, NULL); if (gst_element_link(libcameraSrc_, stream0_) != TRUE) { g_printerr("Elements could not be linked.\n"); return TestFail; } if (startPipeline() != TestPass) return TestFail; if (processEvent() != TestPass) return TestFail; return TestPass; } void cleanup() override { g_clear_object(&stream0_); } private: GstElement *stream0_; }; TEST_REGISTER(GstreamerSingleStreamTest)