a2a61121eb
The single stream test for the GStreamer component has a simple pipeline construction using only a fakesink. The implementation currently supports connecting to a more complex stream construction defined by the streamDescription, but this is over engineered for the simple need to start a stream to capture and discard the frames. Convert the use of gst_parse_bin_from_description_full() which uses only a single element 'fakesink' to construct the fakesink directly and link it to the libcamerasrc. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
69 lines
1.2 KiB
C++
69 lines
1.2 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2021, Vedant Paranjape
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*
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* GStreamer single stream capture test
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*/
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#include <iostream>
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#include <unistd.h>
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#include <gst/gst.h>
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#include "gstreamer_test.h"
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#include "test.h"
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using namespace std;
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class GstreamerSingleStreamTest : public GstreamerTest, public Test
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{
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public:
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GstreamerSingleStreamTest()
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: GstreamerTest()
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{
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}
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protected:
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int init() override
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{
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if (status_ != TestPass)
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return status_;
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fakesink_ = gst_element_factory_make("fakesink", nullptr);
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if (!fakesink_) {
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g_printerr("Your installation is missing 'fakesink'\n");
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return TestFail;
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}
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g_object_ref_sink(fakesink_);
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return createPipeline();
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}
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int run() override
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{
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/* Build the pipeline */
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gst_bin_add_many(GST_BIN(pipeline_), libcameraSrc_, fakesink_, nullptr);
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if (!gst_element_link(libcameraSrc_, fakesink_)) {
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g_printerr("Elements could not be linked.\n");
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return TestFail;
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}
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if (startPipeline() != TestPass)
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return TestFail;
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if (processEvent() != TestPass)
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return TestFail;
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return TestPass;
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}
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void cleanup() override
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{
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g_clear_object(&fakesink_);
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}
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private:
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GstElement *fakesink_;
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};
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TEST_REGISTER(GstreamerSingleStreamTest)
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