112 lines
2.5 KiB
C++
112 lines
2.5 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 multi 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 <libcamera/libcamera.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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#if !GST_CHECK_VERSION(1, 19, 1)
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static inline GstPad *gst_element_request_pad_simple(GstElement *element,
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const gchar *name)
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{
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return gst_element_get_request_pad(element, name);
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}
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#endif
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using namespace std;
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class GstreamerMultiStreamTest : public GstreamerTest, public Test
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{
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public:
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GstreamerMultiStreamTest()
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: GstreamerTest(2)
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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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const gchar *streamDescription = "queue ! fakesink";
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g_autoptr(GError) error = NULL;
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stream0_ = gst_parse_bin_from_description_full(streamDescription, TRUE,
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NULL,
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GST_PARSE_FLAG_FATAL_ERRORS,
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&error);
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if (!stream0_) {
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g_printerr("Stream0 could not be created (%s)\n", error->message);
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return TestFail;
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}
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g_object_ref_sink(stream0_);
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stream1_ = gst_parse_bin_from_description_full(streamDescription, TRUE,
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NULL,
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GST_PARSE_FLAG_FATAL_ERRORS,
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&error);
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if (!stream1_) {
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g_printerr("Stream1 could not be created (%s)\n", error->message);
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return TestFail;
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}
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g_object_ref_sink(stream1_);
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if (createPipeline() != TestPass)
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return TestFail;
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return TestPass;
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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_,
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stream0_, stream1_, NULL);
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g_autoptr(GstPad) src_pad = gst_element_get_static_pad(libcameraSrc_, "src");
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g_autoptr(GstPad) request_pad = gst_element_request_pad_simple(libcameraSrc_, "src_%u");
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{
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g_autoptr(GstPad) queue0_sink_pad = gst_element_get_static_pad(stream0_, "sink");
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g_autoptr(GstPad) queue1_sink_pad = gst_element_get_static_pad(stream1_, "sink");
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if (gst_pad_link(src_pad, queue0_sink_pad) != GST_PAD_LINK_OK ||
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gst_pad_link(request_pad, queue1_sink_pad) != GST_PAD_LINK_OK) {
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g_printerr("Pads could not be linked.\n");
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return TestFail;
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}
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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(&stream0_);
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g_clear_object(&stream1_);
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}
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private:
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GstElement *stream0_;
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GstElement *stream1_;
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};
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TEST_REGISTER(GstreamerMultiStreamTest)
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