Created by the British Broadcasting Corporation.
Class for encapsulating quantiser data.
#include <common.h>
Public Member Functions | |
QuantiserLists () | |
Default constructor. | |
int | QuantFactor4 (const int index) const |
Returns 4 times the quantisation factor. | |
int | IntraQuantOffset4 (const int index) const |
Returns the intra Picture quantisation offset for non-zero values. | |
int | InterQuantOffset4 (const int index) const |
Returns the inter Picture quantisation offset for non-zero values. | |
int | MaxQuantIndex () const |
Returns the maximum quantiser index supported. | |
Private Attributes | |
unsigned int | m_max_qindex |
OneDArray< int > | m_qflist4 |
OneDArray< int > | m_intra_offset4 |
OneDArray< int > | m_inter_offset4 |
dirac::QuantiserLists::QuantiserLists | ( | ) |
References m_inter_offset4.
References m_intra_offset4.
|
inline |
References m_max_qindex.
Referenced by InterQuantOffset4().
Referenced by IntraQuantOffset4().
Referenced by MaxQuantIndex().
Referenced by QuantFactor4().
© 2004 British Broadcasting Corporation.
Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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