Common.h File Reference

#include "adt/Array1DRef.h"
#include "adt/Optional.h"
#include "codes/AbstractPrefixCode.h"
#include "codes/HuffmanCode.h"
#include "codes/PrefixCode.h"
#include "common/RawspeedException.h"
#include "io/Buffer.h"
#include "io/ByteStream.h"
#include <cassert>
#include <cstdint>
#include <type_traits>
#include <vector>

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Functions
template<typename CodeTag>
auto	getCodeValues (rawspeed::ByteStream &bs, unsigned numEntries)
template<typename CodeTag>
auto	getCodeSymbols (rawspeed::ByteStream &bs, unsigned numSymbols)
template<typename CodeTag>
rawspeed::HuffmanCode< CodeTag >	createHuffmanCode (rawspeed::ByteStream &bs)
template<typename CodeTag>
rawspeed::PrefixCode< CodeTag >	createPrefixCode (rawspeed::ByteStream &bs)
template<typename T, typename CodeTag> requires std::is_constructible_v<T, rawspeed::HuffmanCode<CodeTag>>
T	createHuffmanPrefixCodeDecoderImpl (rawspeed::ByteStream &bs)
template<typename T, typename CodeTag> requires (!std::is_constructible_v<T, rawspeed::HuffmanCode<CodeTag>>)
T	createHuffmanPrefixCodeDecoderImpl (rawspeed::ByteStream &bs)
template<typename T, typename CodeTag> requires (!std::is_constructible_v<T, rawspeed::PrefixCode<CodeTag>>)
T	createSimplePrefixCodeDecoderImpl (rawspeed::ByteStream &bs)
template<typename T, typename CodeTag> requires std::is_constructible_v<T, rawspeed::PrefixCode<CodeTag>>
T	createSimplePrefixCodeDecoderImpl (rawspeed::ByteStream &bs)
template<typename T>
static T	createPrefixCodeDecoder (rawspeed::ByteStream &bs)

Function Documentation

createHuffmanCode()

template<typename CodeTag>

rawspeed::HuffmanCode< CodeTag > createHuffmanCode ( rawspeed::ByteStream & bs )

inline

Definition at line 76 of file Common.h.

References rawspeed::ByteStream::getBuffer(), getCodeValues(), rawspeed::ByteStream::getStream(), rawspeed::implicit_cast(), rawspeed::HuffmanCode< CodeTag >::setCodeValues(), and rawspeed::HuffmanCode< CodeTag >::setNCodesPerLength().

Referenced by createHuffmanPrefixCodeDecoderImpl().

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createHuffmanPrefixCodeDecoderImpl() [1/2]

template<typename T, typename CodeTag>
requires (!std::is_constructible_v<T, rawspeed::HuffmanCode<CodeTag>>)

T createHuffmanPrefixCodeDecoderImpl ( rawspeed::ByteStream & bs )

inline

Definition at line 126 of file Common.h.

References createHuffmanCode().

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createHuffmanPrefixCodeDecoderImpl() [2/2]

template<typename T, typename CodeTag>
requires std::is_constructible_v<T, rawspeed::HuffmanCode<CodeTag>>

T createHuffmanPrefixCodeDecoderImpl ( rawspeed::ByteStream & bs )

inline

Definition at line 119 of file Common.h.

References createHuffmanCode().

Referenced by createPrefixCodeDecoder().

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createPrefixCode()

template<typename CodeTag>

rawspeed::PrefixCode< CodeTag > createPrefixCode ( rawspeed::ByteStream & bs )

inline

Definition at line 100 of file Common.h.

References getCodeSymbols(), getCodeValues(), rawspeed::ByteStream::getStream(), and rawspeed::ByteStream::getU32().

Referenced by createSimplePrefixCodeDecoderImpl().

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createPrefixCodeDecoder()

template<typename T>

T createPrefixCodeDecoder ( rawspeed::ByteStream & bs )

static

Definition at line 147 of file Common.h.

References createHuffmanPrefixCodeDecoderImpl(), createSimplePrefixCodeDecoderImpl(), and rawspeed::ByteStream::getByte().

Referenced by rawspeed::anonymous_namespace{PrefixCodeEncoder.cpp}::checkDecoder(), anonymous_namespace{Dual.cpp}::checkFlavour(), anonymous_namespace{Solo.cpp}::checkFlavour(), LLVMFuzzerTestOneInput(), and rawspeed::anonymous_namespace{NikonDecompressor.cpp}::NikonLASDecompressor::setup().

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createSimplePrefixCodeDecoderImpl() [1/2]

template<typename T, typename CodeTag>
requires std::is_constructible_v<T, rawspeed::PrefixCode<CodeTag>>

T createSimplePrefixCodeDecoderImpl ( rawspeed::ByteStream & bs )

inline

Definition at line 141 of file Common.h.

References createPrefixCode().

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createSimplePrefixCodeDecoderImpl() [2/2]

template<typename T, typename CodeTag>
requires (!std::is_constructible_v<T, rawspeed::PrefixCode<CodeTag>>)

T createSimplePrefixCodeDecoderImpl ( rawspeed::ByteStream & bs )

inline

Definition at line 134 of file Common.h.

References ThrowRSE.

Referenced by createPrefixCodeDecoder().

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getCodeSymbols()

template<typename CodeTag>

auto getCodeSymbols	(	rawspeed::ByteStream &	bs,
		unsigned	numSymbols )

Definition at line 54 of file Common.h.

References assert(), rawspeed::ByteStream::get(), and ThrowRSE.

Referenced by createPrefixCode().

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getCodeValues()

template<typename CodeTag>

auto getCodeValues	(	rawspeed::ByteStream &	bs,
		unsigned	numEntries )

Definition at line 37 of file Common.h.

References assert(), rawspeed::ByteStream::get(), and ThrowRSE.

Referenced by createHuffmanCode(), and createPrefixCode().

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