#include "NdiInputFormat.h"

#include <array>
#include <cstdint>

namespace RenderCadenceCompositor
{
const char* NdiFourCcName(NDIlib_FourCC_video_type_e fourCc)
{
	static thread_local std::array<char, 5> text = {};
	const auto value = static_cast<uint32_t>(fourCc);
	text[0] = static_cast<char>(value & 0xff);
	text[1] = static_cast<char>((value >> 8) & 0xff);
	text[2] = static_cast<char>((value >> 16) & 0xff);
	text[3] = static_cast<char>((value >> 24) & 0xff);
	text[4] = '\0';
	return text.data();
}

bool MapNdiFourCcToVideoIOPixelFormat(NDIlib_FourCC_video_type_e fourCc, VideoIOPixelFormat& pixelFormat)
{
	switch (fourCc)
	{
	case NDIlib_FourCC_video_type_BGRA:
	case NDIlib_FourCC_video_type_BGRX:
		pixelFormat = VideoIOPixelFormat::Bgra8;
		return true;
	case NDIlib_FourCC_video_type_UYVY:
		pixelFormat = VideoIOPixelFormat::Uyvy8;
		return true;
	default:
		return false;
	}
}
}