symbol_encoding.cc File Reference

#include "draco/compression/entropy/symbol_encoding.h"
#include <algorithm>
#include <cmath>
#include "draco/compression/entropy/rans_symbol_encoder.h"
#include "draco/compression/entropy/shannon_entropy.h"
#include "draco/core/bit_utils.h"
#include "draco/core/macros.h"

Include dependency graph for symbol_encoding.cc:

Namespaces
namespace	draco

Typedefs
typedef uint64_t	draco::TaggedBitLengthFrequencies[kMaxTagSymbolBitLength]

Functions
void	draco::SetSymbolEncodingMethod (Options *options, SymbolCodingMethod method)
bool	draco::SetSymbolEncodingCompressionLevel (Options *options, int compression_level)
template<template< int > class SymbolEncoderT>
bool	draco::EncodeTaggedSymbols (const uint32_t *symbols, int num_values, int num_components, const std::vector< uint32_t > &bit_lengths, EncoderBuffer *target_buffer)
template<template< int > class SymbolEncoderT>
bool	draco::EncodeRawSymbols (const uint32_t *symbols, int num_values, uint32_t max_entry_value, int32_t num_unique_symbols, const Options *options, EncoderBuffer *target_buffer)
bool	draco::EncodeSymbols (const uint32_t *symbols, int num_values, int num_components, const Options *options, EncoderBuffer *target_buffer)
template<class SymbolEncoderT>
bool	draco::EncodeRawSymbolsInternal (const uint32_t *symbols, int num_values, uint32_t max_entry_value, EncoderBuffer *target_buffer)

Variables
constexpr int32_t	draco::kMaxTagSymbolBitLength = 32
constexpr int	draco::kMaxRawEncodingBitLength = 18
constexpr int	draco::kDefaultSymbolCodingCompressionLevel = 7