#pragma once
#include "ImageUtil.h"

bool GuidCompare(GUID g1, GUID g2) {
	if (g1.Data1 != g2.Data1) {
		return false;
	}
	if (g1.Data2 != g2.Data2) {
		return false;
	}
	if (g1.Data3 != g2.Data3) {
		return false;
	}

	return true;
}

AVPixelFormat GetFormatFromGuid(GUID g)
{
	if (GuidCompare(g, MEDIASUBTYPE_YUY2)) {
		return AV_PIX_FMT_YUYV422;
	}
	if (GuidCompare(g, MEDIASUBTYPE_RGB24)) {
		return AV_PIX_FMT_RGB24;
	}
	if (GuidCompare(g, MEDIASUBTYPE_RGB32)) {
		return AV_PIX_FMT_RGB32;
	}
	if (GuidCompare(g, MEDIASUBTYPE_MJPG)) {
		return AV_PIX_FMT_YUVJ420P;
	}
	if (GuidCompare(g, MEDIASUBTYPE_IYUV)) {
		return AV_PIX_FMT_YUYV422;
	}
	return  AV_PIX_FMT_NONE;
}