static Exception getExceptionForHResult(int hr)
{
// Windows version is in C++ (an OS component, really) and it defines quite a few custom error codes for various MediaEngine errors.
string msg = NativeErrorMessages.customErrorMessage(hr);
if (null != msg)
{
return(new COMException(msg, hr));
}
msg = ErrorCodes.tryLookupCode(hr);
if (null != msg)
{
return(new COMException(msg, hr));
}
return(Marshal.GetExceptionForHR(hr));
}
static Exception exception(int hr)
{
string msg;
if ((hr & NativeErrorMessages.facilityMask) == FACILITY_DECODER_DTS)
{
IntPtr ptr = DTS.AudioDecoder.formatMessage(hr & 0xFFFF);
msg = Marshal.PtrToStringUTF8(ptr);
return(new ApplicationException($"DTS decoder failed: { msg }"));
}
msg = NativeErrorMessages.customErrorMessage(hr);
if (null != msg)
{
return(new ApplicationException($"DTS decoder failed: { msg }"));
}
ComLight.ErrorCodes.throwForHR(hr);
return(null);
}
