Codes and decodes the prediction modes.
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#include <mv_codec.h>
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void | InitEncoder () |
| Initialises the Encoder.
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void | EncodeSymbol (const bool symbol, const int context_num) |
| encodes a symbol and writes to output
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void | EncodeUInt (const unsigned int value, const int bin1, const int max_bin) |
void | EncodeSInt (const int value, const int bin1, const int max_bin) |
void | FlushEncoder () |
| flushes the output of the encoder.
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int | ByteCount () const |
void | InitDecoder (int num_bytes) |
| Initialise the Decoder.
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bool | DecodeSymbol (int context_num) |
| Decodes a symbol given a context number.
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unsigned int | DecodeUInt (const int bin1, const int max_bin) |
int | DecodeSInt (const int bin1, const int max_bin) |
std::vector< Context > | m_context_list |
| List of contexts.
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Derived from the ArithCodec class, this codes and decodes the prediction mode.
◆ PredModeCodec() [1/2]
dirac::PredModeCodec::PredModeCodec |
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ByteIO * | p_byteio, |
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size_t | number_of_contexts, |
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const int | num_refs ) |
Creates a MvDataCodec object to encode MV data, based on parameters
- Parameters
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p_byteio | Input/output for the encoded bits |
number_of_contexts | the number of contexts used |
num_refs | Number of references |
Referenced by operator=(), and PredModeCodec().
◆ PredModeCodec() [2/2]
◆ CodeVal()
void dirac::PredModeCodec::CodeVal |
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const MvData & | in_data | ) |
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◆ DecodeVal()
void dirac::PredModeCodec::DecodeVal |
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MvData & | out_data | ) |
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◆ DoWorkCode()
void dirac::PredModeCodec::DoWorkCode |
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MvData & | in_data | ) |
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◆ DoWorkDecode()
void dirac::PredModeCodec::DoWorkDecode |
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MvData & | out_data | ) |
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◆ InitContexts()
void dirac::PredModeCodec::InitContexts |
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◆ operator=()
◆ Prediction()
unsigned int dirac::PredModeCodec::Prediction |
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const TwoDArray< PredMode > & | preddata | ) |
const |
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◆ ResetAll()
void dirac::PredModeCodec::ResetAll |
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◆ m_b_xp
int dirac::PredModeCodec::m_b_xp |
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◆ m_b_yp
int dirac::PredModeCodec::m_b_yp |
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◆ m_num_refs
int dirac::PredModeCodec::m_num_refs |
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◆ m_sb_tlb_x
int dirac::PredModeCodec::m_sb_tlb_x |
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◆ m_sb_tlb_y
int dirac::PredModeCodec::m_sb_tlb_y |
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◆ m_sb_xp
int dirac::PredModeCodec::m_sb_xp |
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◆ m_sb_yp
int dirac::PredModeCodec::m_sb_yp |
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The documentation for this class was generated from the following file: