IOReaderSync.md

libmedia • Docs

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libmedia / common/io/IOReaderSync / IOReaderSync

Class: IOReaderSync

Implements

• BytesReaderSync

Constructors

new IOReaderSync()

new IOReaderSync(size, bigEndian, map?): IOReaderSync

Parameters

• size: number= undefined

• bigEndian: boolean= true

是否按大端字节序读取，默认大端字节序（网络字节序）

• map?: Uint8ArrayInterface

Returns

IOReaderSync

Source

common/io/IOReaderSync.ts:43

Properties

error

error: number

Source

common/io/IOReaderSync.ts:29

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flags

flags: number

Source

common/io/IOReaderSync.ts:37

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onFlush()

onFlush: (buffer) => number

Parameters

• buffer: Uint8Array

Returns

number

Source

common/io/IOReaderSync.ts:31

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onSeek()

onSeek: (seek) => number

Parameters

• seek: bigint

Returns

number

Source

common/io/IOReaderSync.ts:33

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onSize()

onSize: () => bigint

Returns

bigint

Source

common/io/IOReaderSync.ts:35

Methods

appendBuffer()

appendBuffer(buffer): void

Parameters

• buffer: Uint8ArrayInterface

Returns

void

Source

common/io/IOReaderSync.ts:653

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fileSize()

fileSize(): bigint

Returns

bigint

Source

common/io/IOReaderSync.ts:687

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flush()

flush(need): void

Parameters

• need: number= 0

Returns

void

Source

common/io/IOReaderSync.ts:568

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getBuffer()

getBuffer(): Uint8ArrayInterface

Returns

Uint8ArrayInterface

Source

common/io/IOReaderSync.ts:649

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getBufferSize()

getBufferSize(): number

Returns

number

Source

common/io/IOReaderSync.ts:699

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getPointer()

getPointer(): number

获取当前读取指针

Returns

number

Source

common/io/IOReaderSync.ts:524

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getPos()

getPos(): bigint

获取已读字节偏移

Returns

bigint

Implementation of

BytesReaderSync.getPos

Source

common/io/IOReaderSync.ts:533

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peekBuffer()

peekBuffer(length)

peekBuffer(length): Uint8Array

Parameters

• length: number

Returns

Uint8Array

Source

common/io/IOReaderSync.ts:415

peekBuffer(length, buffer)

peekBuffer<T>(length, buffer): T

Type parameters

• T extends Uint8ArrayInterface

Parameters

• length: number

• buffer: T

Returns

T

Source

common/io/IOReaderSync.ts:416

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peekDouble()

peekDouble(): number

Returns

number

Source

common/io/IOReaderSync.ts:315

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peekFloat()

peekFloat(): number

Returns

number

Source

common/io/IOReaderSync.ts:293

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peekHex()

peekHex(length): string

Parameters

• length: number= 1

Returns

string

Source

common/io/IOReaderSync.ts:337

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peekInt16()

peekInt16(): number

Returns

number

Source

common/io/IOReaderSync.ts:227

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peekInt32()

peekInt32(): number

Returns

number

Source

common/io/IOReaderSync.ts:249

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peekInt64()

peekInt64(): bigint

Returns

bigint

Source

common/io/IOReaderSync.ts:271

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peekInt8()

peekInt8(): number

Returns

number

Source

common/io/IOReaderSync.ts:205

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peekLine()

peekLine(): string

Returns

string

Source

common/io/IOReaderSync.ts:496

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peekString()

peekString(length): string

Parameters

• length: number= 1

Returns

string

Source

common/io/IOReaderSync.ts:451

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peekUint16()

peekUint16(): number

Returns

number

Source

common/io/IOReaderSync.ts:111

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peekUint24()

peekUint24(): number

Returns

number

Source

common/io/IOReaderSync.ts:129

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peekUint32()

peekUint32(): number

Returns

number

Source

common/io/IOReaderSync.ts:161

---

peekUint64()

peekUint64(): bigint

Returns

bigint

Source

common/io/IOReaderSync.ts:183

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peekUint8()

peekUint8(): number

Returns

number

Source

common/io/IOReaderSync.ts:89

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pipe()

pipe(ioWriter, length?): void

Parameters

• ioWriter: IOWriterSync

• length?: number

Returns

void

Source

common/io/IOReaderSync.ts:703

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readBuffer()

readBuffer(length)

readBuffer(length): Uint8Array

读取指定长度的二进制 buffer 数据

Parameters

• length: number

Returns

Uint8Array

Source

common/io/IOReaderSync.ts:369

readBuffer(length, buffer)

readBuffer<T>(length, buffer): T

Type parameters

• T extends Uint8ArrayInterface

Parameters

• length: number

• buffer: T

Returns

T

Source

common/io/IOReaderSync.ts:370

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readDouble()

readDouble(): number

读取双精度浮点数

Returns

number

Source

common/io/IOReaderSync.ts:305

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readFloat()

readFloat(): number

读取单精度浮点数

Returns

number

Source

common/io/IOReaderSync.ts:283

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readHex()

readHex(length): string

读取指定长度的字节，并以 16 进制字符串返回

Parameters

• length: number= 1

默认 1

Returns

string

Source

common/io/IOReaderSync.ts:328

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readInt16()

readInt16(): number

读取 16 位有符号整数

Returns

number

Source

common/io/IOReaderSync.ts:217

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readInt32()

readInt32(): number

读取 32 位有符号整数

Returns

number

Source

common/io/IOReaderSync.ts:239

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readInt64()

readInt64(): bigint

读取 64 位有符号整数

Returns

bigint

Source

common/io/IOReaderSync.ts:261

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readInt8()

readInt8(): number

读取 8 位有符号整数

Returns

number

Source

common/io/IOReaderSync.ts:195

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readLine()

readLine(): string

读取一行字符

Returns

string

Source

common/io/IOReaderSync.ts:459

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readString()

readString(length): string

读取指定长度的字符串

Parameters

• length: number= 1

默认 1

Returns

string

Source

common/io/IOReaderSync.ts:447

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readUint16()

readUint16(): number

读取 16 位无符号整数

Returns

number

Source

common/io/IOReaderSync.ts:101

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readUint24()

readUint24(): number

读取 24 位无符号整数

Returns

number

Source

common/io/IOReaderSync.ts:123

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readUint32()

readUint32(): number

读取 32 位无符号整数

Returns

number

Source

common/io/IOReaderSync.ts:151

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readUint64()

readUint64(): bigint

读取 64 位无符号整数

Returns

bigint

Source

common/io/IOReaderSync.ts:173

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readUint8()

readUint8(): number

读取 8 位无符号整数

Returns

number

Implementation of

BytesReaderSync.readUint8

Source

common/io/IOReaderSync.ts:79

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remainingLength()

remainingLength(): number

获取剩余可读字节数

Returns

number

Source

common/io/IOReaderSync.ts:564

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reset()

reset(): void

Returns

void

Source

common/io/IOReaderSync.ts:677

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seek()

seek(pos, force, flush): void

Parameters

• pos: bigint

• force: boolean= false

• flush: boolean= true

Returns

void

Source

common/io/IOReaderSync.ts:610

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setEndian()

setEndian(bigEndian): void

Parameters

• bigEndian: boolean

Returns

void

Source

common/io/IOReaderSync.ts:683

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skip()

skip(length): void

跳过指定字节长度

Parameters

• length: number

Returns

void

Source

common/io/IOReaderSync.ts:542