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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2020, Raspberry Pi Ltd
*
* stream_options.cpp - Helper to parse options for streams
*/
#include "stream_options.h"
#include <iostream>
using namespace libcamera;
StreamKeyValueParser::StreamKeyValueParser()
{
addOption("role", OptionString,
"Role for the stream (viewfinder, video, still, raw)",
ArgumentRequired);
addOption("width", OptionInteger, "Width in pixels",
ArgumentRequired);
addOption("height", OptionInteger, "Height in pixels",
ArgumentRequired);
addOption("pixelformat", OptionString, "Pixel format name",
ArgumentRequired);
}
KeyValueParser::Options StreamKeyValueParser::parse(const char *arguments)
{
KeyValueParser::Options options = KeyValueParser::parse(arguments);
StreamRole role;
if (options.valid() && options.isSet("role") &&
!parseRole(&role, options)) {
std::cerr << "Unknown stream role "
<< options["role"].toString() << std::endl;
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