Function MediaType2Str

Source/Helper.cpp:59–92

}

std::wstring MediaType2Str(const CMediaType *pmt)
{
	if (!pmt) {
		return L"no media type";
	}

	const auto& FmtParams = GetFmtConvParams(pmt);

	std::wstring str(L"MajorType : ");
	str.append((pmt->majortype == MEDIATYPE_Video) ? L"Video" : L"unknown");

	str += std::format(L"\nSubType   : {}", FmtParams.str);

	str.append(L"\nFormatType: ");
	if (pmt->formattype == FORMAT_VideoInfo2) {
		str.append(L"VideoInfo2");
		const VIDEOINFOHEADER2* vih2 = (VIDEOINFOHEADER2*)pmt->pbFormat;
		str += std::format(L"\nBimapSize : {} x {}", vih2->bmiHeader.biWidth, vih2->bmiHeader.biHeight);
		str += std::format(L"\nSourceRect: ({}, {}, {}, {})", vih2->rcSource.left, vih2->rcSource.top, vih2->rcSource.right, vih2->rcSource.bottom);
		str += std::format(L"\nSizeImage : {} bytes", vih2->bmiHeader.biSizeImage);
	}
	else if (pmt->formattype == FORMAT_VideoInfo) {
		str.append(L"VideoInfo");
		const VIDEOINFOHEADER* vih = (VIDEOINFOHEADER*)pmt->pbFormat;
		str += std::format(L"\nBimapSize : {} x {}", vih->bmiHeader.biWidth, vih->bmiHeader.biHeight);
		str += std::format(L"\nSourceRect: ({}, {}, {}, {})", vih->rcSource.left, vih->rcSource.top, vih->rcSource.right, vih->rcSource.bottom);
		str += std::format(L"\nSizeImage : {} bytes", vih->bmiHeader.biSizeImage);
	}
	else {
		str.append(L"unknown");
	}

	return str;
}

const wchar_t* D3DFormatToString(const D3DFORMAT format)
{