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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2020, Kaaira Gupta
 * libcamera pixel format handling test
 */

#include <iostream>
#include <vector>

#include <libcamera/formats.h>
#include <libcamera/pixel_format.h>

#include <libcamera/base/utils.h>

#include "test.h"

using namespace std;
using namespace libcamera;

class PixelFormatTest : public Test
{
protected:
	int run()
	{
		std::vector<std::pair<PixelFormat, const char *>> formatsMap{
			{ formats::R8, "R8" },
			{ formats::SRGGB10_CSI2P, "SRGGB10_CSI2P" },
			{ PixelFormat(0, 0), "<INVALID>" },
			{ PixelFormat(0x20203843), "<C8  >" }
		};

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

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

		return TestPass;
	}
};

TEST_REGISTER(PixelFormatTest)
ss="hl kwb">echo "Kernel tree in ${kernel_dir} is dirty" exit 1 fi # Install the headers to a temporary directory install_dir=$(mktemp -d) if [ ! -d "${install_dir}" ] ; then echo "Failed to create temporary directory" exit 1 fi trap "rm -rf ${install_dir}" EXIT set -e make -C "${kernel_dir}" O="${install_dir}" headers_install set +e # Copy the headers headers=" drm/drm_fourcc.h linux/dma-buf.h linux/dma-heap.h linux/media-bus-format.h linux/media.h linux/rkisp1-config.h linux/udmabuf.h linux/v4l2-common.h linux/v4l2-controls.h linux/v4l2-mediabus.h linux/v4l2-subdev.h linux/videodev2.h " for header in $headers ; do name=$(basename "${header}") cp "${install_dir}/usr/include/${header}" "${header_dir}/${name}" done # The IPU3 header is a special case, as it's stored in staging. Handle it # manually. (cd "${install_dir}" ; "${kernel_dir}/scripts/headers_install.sh" \ "${kernel_dir}/drivers/staging/media/ipu3/include/uapi/intel-ipu3.h" \ "${header_dir}/intel-ipu3.h") # Update the README file cat <<EOF > "${header_dir}/README" # SPDX-License-Identifier: CC0-1.0 Files in this directory are imported from ${version} of the Linux kernel. Do not modify them manually. EOF # Cleanup rm -rf "${install_dir}" cat <<EOF ---------------------------------------------------------------------- Kernel headers updated. Please review and up-port local changes before committing. ---------------------------------------------------------------------- EOF