VertexFormatDescr::Element::Element( uint16 _stream, DataType::type _type, UsageType::type _usage, uint8 _index )
: stream(_stream)
, size(data_type_to_size(_type))
, offset(0)
, index(_index)
, type(_type)
, usage(_usage)
{
}
/**
* Infer the chunk size from the supplied size information
*
* @param dims Size information to base the guessing on
* @param dtype The type of the data to guess the chunks for
*
* Internally uses guessChunking(NDSize, size_t) for calculations.
*
* @return An (maybe not at all optimal) guess for chunk size
*/
NDSize DataSet::guessChunking(NDSize dims, DataType dtype)
{
const size_t type_size = data_type_to_size(dtype);
NDSize chunks = guessChunking(dims, type_size);
return chunks;
}
