Created by the British Broadcasting Corporation.
A class specially for coding the DC subband of Intra frames. More...
#include <band_codec.h>
A class specially for coding the DC subband of Intra frames, using intra-band prediction of coefficients. It uses the abstract ArithCodec class
dirac::IntraDCBandCodec::IntraDCBandCodec | ( | SubbandByteIO * | subband_byteio, |
size_t | number_of_contexts, | ||
const SubbandList & | band_list | ||
) | [inline] |
Creates a IntraDCBandCodec object to encode subband data, based on parameters
subband_byteio | input/output for the encoded bits |
number_of_contexts | the number of contexts used in the encoding process |
band_list | the set of all the subbands |
dirac::IntraDCBandCodec::IntraDCBandCodec | ( | const IntraDCBandCodec & | cpy | ) | [private] |
void dirac::IntraDCBandCodec::CodeCoeff | ( | CoeffArray & | in_data, |
const int | xpos, | ||
const int | ypos | ||
) | [private, virtual] |
Reimplemented from dirac::GenericBandCodec< ArithCodec< CoeffArray > >.
void dirac::IntraDCBandCodec::DecodeCoeff | ( | CoeffArray & | out_data, |
const int | xpos, | ||
const int | ypos | ||
) | [private, virtual] |
Reimplemented from dirac::GenericBandCodec< ArithCodec< CoeffArray > >.
void dirac::IntraDCBandCodec::DoWorkCode | ( | CoeffArray & | in_data | ) | [private, virtual] |
Reimplemented from dirac::GenericBandCodec< ArithCodec< CoeffArray > >.
void dirac::IntraDCBandCodec::DoWorkDecode | ( | CoeffArray & | out_data | ) | [private, virtual] |
Reimplemented from dirac::GenericBandCodec< ArithCodec< CoeffArray > >.
IntraDCBandCodec& dirac::IntraDCBandCodec::operator= | ( | const IntraDCBandCodec & | rhs | ) | [private] |
© 2004 British Broadcasting Corporation.
Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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