index : libcamera/pinchartl/libcamera.git	master mtk/camsv mtk/multi-cam rpi/streams/next simple/imx8
	Laurent Pinchart's clone of libcamera	git repository hosting on libcamera.org

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path: root/LICENSES/GPL-2.0.txt

Age	Commit message (Collapse)	Author
2020-04-15	licenses: Replace deprecated GPL-2.0 with GPL-2.0-only	Laurent Pinchart
	The GPL-2.0 SPDX identifier is deprecated, replace it with GPL-2.0-only. The files in include/linux/ are not touched as they're copied verbatim from the kernel sources. Rename the GPL-2.0.txt license file to GPL-2.0-only.txt, and add a GPL-2.0.txt symlink to support the include/linux/ headers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2020-04-15	licenses: Rename license files according to REUSE	Laurent Pinchart
	The REUSE specification [1] defines a standardized method for declaring copyright and licensing information. Rename the licenses directory and the files it contains to comply with the specification. No license text is modified. [1] https://reuse.software/spec/ Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

generated by cgit v1.2.1 (git 2.18.0) at 2024-09-16 01:54:06 +0000

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2019, Google Inc.
 *
 * libcamera V4L2 device format handling test
 */

#include <iostream>
#include <limits.h>

#include <libcamera/base/utils.h>

#include "libcamera/internal/v4l2_videodevice.h"

#include "v4l2_videodevice_test.h"

using namespace std;
using namespace libcamera;

class Format : public V4L2VideoDeviceTest
{
public:
	Format()
		: V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
protected:
	int run()
	{
		V4L2DeviceFormat format = {};

		int ret = capture_->getFormat(&format);
		if (ret) {
			cerr << "Failed to get format" << endl;
			return TestFail;
		}

		format.size = { UINT_MAX, UINT_MAX };
		ret = capture_->setFormat(&format);
		if (ret) {
			cerr << "Failed to set format: image resolution is invalid: "
			     << "(UINT_MAX x UINT_MAX) but setFormat() should not fail."
			     << endl;
			return TestFail;
		}

		if (format.size.width == UINT_MAX ||
		    format.size.height == UINT_MAX) {
			cerr << "Failed to update image format = (UINT_MAX x UINT_MAX)"
			     << endl;
			return TestFail;
		}

		std::vector<std::pair<uint32_t, const char *>> formats{
			{ V4L2_PIX_FMT_YUYV, "YUYV" },
			{ 0, "<INVALID>" },
			{ v4l2_fourcc(0, 1, 2, 3), "...." },
			{ V4L2_PIX_FMT_Y16_BE, "Y16 -BE" }
		};

		for (const auto &fmt : formats) {
			if (V4L2PixelFormat(fmt.first).toString() != fmt.second) {
				cerr << "Failed to convert V4L2PixelFormat"
				     << utils::hex(fmt.first) << "to string"
				     << endl;
				return TestFail;
			}
		}

		if (V4L2PixelFormat().toString() != "<INVALID>") {
			cerr << "Failed to convert default V4L2PixelFormat to string"
			     << endl;
			return TestFail;
		}

		return TestPass;
	}
};

TEST_REGISTER(Format)