yaze::emu::anonymous_namespace{snes.cc} Namespace Reference

Classes
struct	ChunkHeader

Functions
void	input_latch (Input *input, bool value)
uint8_t	input_read (Input *input)
bool	IsLittleEndianHost ()
constexpr uint32_t	MakeTag (char a, char b, char c, char d)
absl::Status	WriteBytes (std::ostream &out, const void *data, size_t size)
absl::Status	ReadBytes (std::istream &in, void *data, size_t size)
absl::Status	WriteUint32LE (std::ostream &out, uint32_t value)
absl::Status	ReadUint32LE (std::istream &in, uint32_t *value)
template<typename T >
absl::Status	WriteScalar (std::ostream &out, T value)
template<typename T >
absl::Status	ReadScalar (std::istream &in, T *value)
absl::Status	WriteChunk (std::ostream &out, uint32_t tag, uint32_t version, const std::string &payload)
absl::Status	ReadChunkHeader (std::istream &in, ChunkHeader *header)

Variables
constexpr uint32_t	kStateMagic = 0x59415A45
constexpr uint32_t	kStateFormatVersion = 2
constexpr uint32_t	kMaxChunkSize = 16 * 1024 * 1024

Function Documentation

input_latch()

void yaze::emu::anonymous_namespace{snes.cc}::input_latch	(	Input *	input,
		bool	value )

Definition at line 34 of file snes.cc.

References yaze::emu::Input::current_state_, input_latch(), yaze::emu::Input::latch_line_, and yaze::emu::Input::latched_state_.

Referenced by input_latch().

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input_read()

uint8_t yaze::emu::anonymous_namespace{snes.cc}::input_read

(

Input *

input

)

Definition at line 41 of file snes.cc.

References yaze::emu::Input::current_state_, input_read(), yaze::emu::Input::latch_line_, and yaze::emu::Input::latched_state_.

Referenced by input_read().

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IsLittleEndianHost()

bool yaze::emu::anonymous_namespace{snes.cc}::IsLittleEndianHost

(

)

Definition at line 54 of file snes.cc.

References IsLittleEndianHost().

Referenced by IsLittleEndianHost().

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MakeTag()

constexpr uint32_t yaze::emu::anonymous_namespace{snes.cc}::MakeTag ( char a, char b, char c, char d )

constexpr

Definition at line 63 of file snes.cc.

References MakeTag().

Referenced by MakeTag().

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WriteBytes()

absl::Status yaze::emu::anonymous_namespace{snes.cc}::WriteBytes	(	std::ostream &	out,
		const void *	data,
		size_t	size )

Definition at line 68 of file snes.cc.

References WriteBytes().

Referenced by WriteBytes(), WriteChunk(), WriteScalar(), and WriteUint32LE().

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ReadBytes()

absl::Status yaze::emu::anonymous_namespace{snes.cc}::ReadBytes	(	std::istream &	in,
		void *	data,
		size_t	size )

Definition at line 76 of file snes.cc.

References ReadBytes().

Referenced by ReadBytes(), ReadScalar(), and ReadUint32LE().

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WriteUint32LE()

absl::Status yaze::emu::anonymous_namespace{snes.cc}::WriteUint32LE	(	std::ostream &	out,
		uint32_t	value )

Definition at line 84 of file snes.cc.

References WriteBytes(), and WriteUint32LE().

Referenced by WriteChunk(), and WriteUint32LE().

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ReadUint32LE()

absl::Status yaze::emu::anonymous_namespace{snes.cc}::ReadUint32LE	(	std::istream &	in,
		uint32_t *	value )

Definition at line 92 of file snes.cc.

References ReadBytes(), and ReadUint32LE().

Referenced by ReadChunkHeader(), and ReadUint32LE().

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WriteScalar()

template<typename T >

absl::Status yaze::emu::anonymous_namespace{snes.cc}::WriteScalar	(	std::ostream &	out,
		T	value )

Definition at line 106 of file snes.cc.

References WriteBytes(), and WriteScalar().

Referenced by WriteScalar().

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ReadScalar()

template<typename T >

absl::Status yaze::emu::anonymous_namespace{snes.cc}::ReadScalar	(	std::istream &	in,
		T *	value )

Definition at line 115 of file snes.cc.

References ReadBytes(), and ReadScalar().

Referenced by ReadScalar().

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WriteChunk()

absl::Status yaze::emu::anonymous_namespace{snes.cc}::WriteChunk	(	std::ostream &	out,
		uint32_t	tag,
		uint32_t	version,
		const std::string &	payload )

Definition at line 134 of file snes.cc.

References yaze::emu::render::CalculateCRC32(), kMaxChunkSize, RETURN_IF_ERROR, WriteBytes(), WriteChunk(), and WriteUint32LE().

Referenced by WriteChunk().

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ReadChunkHeader()

absl::Status yaze::emu::anonymous_namespace{snes.cc}::ReadChunkHeader	(	std::istream &	in,
		ChunkHeader *	header )

Definition at line 152 of file snes.cc.

References yaze::emu::anonymous_namespace{snes.cc}::ChunkHeader::crc32, ReadChunkHeader(), ReadUint32LE(), RETURN_IF_ERROR, yaze::emu::anonymous_namespace{snes.cc}::ChunkHeader::size, yaze::emu::anonymous_namespace{snes.cc}::ChunkHeader::tag, and yaze::emu::anonymous_namespace{snes.cc}::ChunkHeader::version.

Referenced by ReadChunkHeader().

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Variable Documentation

kStateMagic

constexpr uint32_t yaze::emu::anonymous_namespace{snes.cc}::kStateMagic = 0x59415A45

constexpr

Definition at line 59 of file snes.cc.

kStateFormatVersion

constexpr uint32_t yaze::emu::anonymous_namespace{snes.cc}::kStateFormatVersion = 2

constexpr

Definition at line 60 of file snes.cc.

kMaxChunkSize

constexpr uint32_t yaze::emu::anonymous_namespace{snes.cc}::kMaxChunkSize = 16 * 1024 * 1024

constexpr

Definition at line 61 of file snes.cc.

Referenced by WriteChunk().