C++ (Cpp) CheckParameterCoherent Examples

Example #1

File: interface.cpp Project: druvraj/mdcm

JLS_ERROR CheckInput(const void* compressedData, size_t compressedLength, ByteStreamInfo uncompressedStream, const JlsParameters* pparams)
{
	if (pparams == NULL)
		return InvalidJlsParameters;

	if (compressedLength == 0)
		return InvalidJlsParameters;

	if (compressedData == NULL)
		return InvalidJlsParameters;

	if (pparams->width < 1 || pparams->width > 65535)
		return ParameterValueNotSupported;

	if (pparams->height < 1 || pparams->height > 65535)
		return ParameterValueNotSupported;

	int bytesperline = pparams->bytesperline < 0 ? -pparams->bytesperline : pparams->bytesperline;

	if (uncompressedStream.rawData != NULL)
	{		
		if (uncompressedStream.count < size_t(bytesperline * pparams->height))
			return UncompressedBufferTooSmall;

	}
	else if (uncompressedStream.rawStream == NULL)
		return InvalidJlsParameters;

	return CheckParameterCoherent(pparams);
}

Example #2

File: interface.cpp Project: png85/CharLS

JLS_ERROR CheckInput(const void* compressedData, size_t compressedLength, const void* uncompressedData, size_t uncompressedLength, const JlsParameters* pparams)
{
	if (pparams == NULL)
		return InvalidJlsParameters;

	if (compressedLength == 0)
		return InvalidJlsParameters;

	if (compressedData == NULL)
		return InvalidJlsParameters;

	if (uncompressedData == NULL)
		return InvalidJlsParameters;

	if (pparams->width < 1 || pparams->width > 65535)
		return ParameterValueNotSupported;

	if (pparams->height < 1 || pparams->height > 65535)
		return ParameterValueNotSupported;

	int bytesperline = pparams->bytesperline < 0 ? -pparams->bytesperline : pparams->bytesperline;

	if (uncompressedLength < size_t(bytesperline * pparams->height))
		return InvalidJlsParameters;

	return CheckParameterCoherent(pparams);
}

Example #3

File: header.cpp Project: png85/CharLS

//
// Read()
//
void JLSInputStream::Read(void* pvoid, size_t cbyteAvailable)
{
	ReadHeader();

	JLS_ERROR error = CheckParameterCoherent(&_info);
	if (error != OK)
		throw JlsException(error);

	ReadPixels(pvoid, cbyteAvailable);
}

Example #4

File: interface.cpp Project: Who8MyLunch/CharPyLS

static JLS_ERROR CheckInput(ByteStreamInfo uncompressedStream, const JlsParameters* pparams)
{
	if (pparams == NULL)
		return InvalidJlsParameters;

	if (uncompressedStream.rawStream == NULL && uncompressedStream.rawData == NULL)
		return InvalidJlsParameters;

	if (pparams->width < 1 || pparams->width > 65535)
		return ParameterValueNotSupported;

	if (pparams->height < 1 || pparams->height > 65535)
		return ParameterValueNotSupported;

	if (uncompressedStream.rawData != NULL)
	{
		if (uncompressedStream.count < size_t(pparams->height * pparams->width * pparams->components * (pparams->bitspersample > 8 ? 2 : 1)))
			return UncompressedBufferTooSmall;
	}
	else if (uncompressedStream.rawStream == NULL)
		return InvalidJlsParameters;

	return CheckParameterCoherent(pparams);
}