atmos_binary_buffer 2.1.1

Binary reader/writer for Dart with packed integers, typed list views, IEEE floats, UUID, LEB128, FourCC, and epoch time helpers by Atom735.

Changelog

2.1.1

EN

• Document reference machine setup and benchmark results in README

RU

• В README добавлены сетап машины и результаты бенчмарков

2.1.0

EN

• Add read/writeBool, read/writeBytes, read/writeBytesSized
• Add read/writeFourCC, read/writeUuid (+ Uuid type), read/writeCString
• Add EpochUnit and extend read/writeDateTime; add read/writeDuration
• Add DWARF/WASM-style read/writeUleb128 and read/writeSleb128

RU

• Добавлены read/writeBool, read/writeBytes, read/writeBytesSized
• Добавлены read/writeFourCC, read/writeUuid (+ тип Uuid), read/writeCString
• Добавлен EpochUnit, расширены read/writeDateTime; добавлены read/writeDuration
• Добавлены read/writeUleb128 и read/writeSleb128 в стиле DWARF/WASM

2.0.2

EN

• Add benchmark/ suite (dart run benchmark/run.dart)
• Add BinaryWriter.withCapacity for preallocated output buffers
• Speed up hot paths: inline pragmas on scalars, direct uint8/int8 buffer access, batched packed writeSize
• Reuse a scratch ByteData for float32 bit-cast (helps float16 / bfloat16)

RU

• Добавлен набор бенчмарков (dart run benchmark/run.dart)
• Добавлен BinaryWriter.withCapacity для заранее выделенного буфера
• Ускорены hot-path: inline на скалярах, прямой доступ к буферу для uint8/int8, batched packed writeSize
• Переиспользование scratch ByteData для bit-cast float32 (помогает float16 / bfloat16)

2.0.1

EN

• Raise SDK constraint to >=3.0.0 <4.0.0 (Dart 3 / Flutter 3.16.9 toolchain)
• Refresh package metadata (description, topics, monorepo links)
• Polish README, LICENSE, and .gitignore; exclude example/ from package analyze
• Fix full_2 analyzer nits (trailing commas, dartdoc template anchors)

RU

• Поднят SDK до >=3.0.0 <4.0.0 (Dart 3 / Flutter 3.16.9)
• Обновлены метаданные пакета (description, topics, ссылки монорепо)
• Причёсаны README, LICENSE и .gitignore; example/ исключён из analyze пакета
• Исправлены замечания full_2 (trailing commas, якоря dartdoc-шаблонов)

2.0.0

EN

• add IEEE 754 float16 and bfloat16 conversion utilities, plus float32 bit reinterpretation helpers
• extend BinaryReader/BinaryWriter with read/writeFloat16, read/writeBFloat16, list methods, and short aliases (rI/rU/rF*, wI/wU/wF*)
• add BinaryReader constructors for TypedData, ByteData, and ByteBuffer
• reorganize and complete bilingual DartDoc (EN first, RU second), clean up templates/macros, and refresh public exports/docs

RU

• добавлены утилиты конвертации IEEE 754 float16 и bfloat16, а также хелперы реинтерпретации битов float32
• расширены BinaryReader/BinaryWriter: read/writeFloat16, read/writeBFloat16, методы для списков и короткие алиасы (rI/rU/rF*, wI/wU/wF*)
• добавлены конструкторы BinaryReader для TypedData, ByteData и ByteBuffer
• переработан и дополнен двуязычный DartDoc (сначала EN, затем RU), очищены templates/macros и обновлены публичные экспорты/документация

1.0.1

• update documentation: split into ENG and RU sections (ENG on top)
• update README version to 1.0.1

1.0.0

• fix zigzag encoding/decoding for web compatibility (use >> instead of >>>)
• fix ByteData.view and typed list views to properly handle buffers with offsetInBytes
• fix all writeList*AV methods to account for buffer offset when creating views
• update documentation with detailed zigzag encoding description
• add web compatibility limitations section to documentation

0.17.0

• added endian to reader/writer

0.16.6

• fix troubles with read lists views from offsetted view

0.16.5

• fix missed symbol in code

0.16.4

• set new pack algorithm

0.16.3

• add read/write for list of sizes (packed uint) values readListSize/writeListSize

• add read/write for packed integer value and list of thats values readPackedInt/writePackedInt/readListPackedInt/writeListPackedInt

0.16.2

• fixed README

0.16.1

• Set last Dart SDK (2.16.1) dependecy
• Publish on pub.dev

0.0.1

• Initial version.