summaryrefslogtreecommitdiff
path: root/src/ipa/rkisp1/rkisp1.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/ipa/rkisp1/rkisp1.cpp')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.1 (git 2.18.0) at 2025-02-11 09:20:40 +0000
d='n71' href='#n71'>71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2019, Google Inc.
 *
 * event-thread.cpp - Threaded event test
 */

#include <chrono>
#include <iostream>
#include <string.h>
#include <unistd.h>

#include <libcamera/base/event_notifier.h>
#include <libcamera/base/thread.h>
#include <libcamera/base/timer.h>

#include "test.h"

using namespace std;
using namespace libcamera;

class EventHandler : public Object
{
public:
	EventHandler()
		: notified_(false)
	{
		int ret = pipe(pipefd_);
		if (ret < 0) {
			ret = errno;
			cout << "pipe() failed: " << strerror(ret) << endl;
		}

		notifier_ = new EventNotifier(pipefd_[0], EventNotifier::Read, this);
		notifier_->activated.connect(this, &EventHandler::readReady);
	}

	~EventHandler()
	{
		delete notifier_;

		close(pipefd_[0]);
		close(pipefd_[1]);
	}

	int notify()
	{
		std::string data("H2G2");
		ssize_t ret;

		memset(data_, 0, sizeof(data_));
		size_ = 0;

		ret = write(pipefd_[1], data.data(), data.size());
		if (ret < 0) {
			cout << "Pipe write failed" << endl;
			return TestFail;
		}

		return TestPass;
	}

	bool notified() const
	{
		return notified_;
	}

private:
	void readReady()
	{
		size_ = read(notifier_->fd(), data_, sizeof(data_));
		notified_ = true;
	}