Crate rfb_encodings 

RFB (Remote Framebuffer) protocol encoding implementations.

This crate provides encoding implementations for the VNC/RFB protocol, including all standard encodings: Raw, RRE, CoRRE, Hextile, Tight, TightPng, Zlib, ZlibHex, ZRLE, and ZYWRLE.

Re-exports

pub use corre::CorRreEncoding;

pub use hextile::HextileEncoding;

pub use raw::RawEncoding;

pub use rre::RreEncoding;

pub use tight::TightEncoding;

pub use tightpng::TightPngEncoding;

pub use zlib::encode_zlib_persistent;

pub use zlibhex::encode_zlibhex_persistent;

pub use zrle::encode_zrle_persistent;

pub use zywrle::zywrle_analyze;

pub use common::*;

Modules

common

Common helper functions shared across multiple VNC encodings.

corre

VNC CoRRE (Compact RRE) encoding implementation.

hextile

VNC Hextile encoding implementation.

jpeg

JPEG encoding support for Tight encoding.

raw

VNC Raw encoding implementation.

rre

VNC RRE (Rise-and-Run-length Encoding) implementation.

tight

VNC Tight encoding implementation - RFC 6143 compliant with full optimization

tightpng

VNC TightPng encoding implementation.

translate

Pixel format translation between server and client formats.

zlib

VNC Zlib encoding implementation.

zlibhex

VNC ZlibHex encoding implementation.

zrle

ZRLE (Zlib Run-Length Encoding) implementation for VNC.

zywrle

VNC ZYWRLE (Zlib+Wavelet+Run-Length Encoding) implementation.

Structs

PixelFormat

Represents the pixel format used in RFB protocol.

Constants

ENCODING_COPYRECT

Encoding type: Copy Rectangle.

ENCODING_CORRE

Encoding type: Compact RRE.

ENCODING_HEXTILE

Encoding type: Hextile.

ENCODING_RAW

Encoding type: Raw pixel data.

ENCODING_RRE

Encoding type: Rise-and-Run-length Encoding.

ENCODING_TIGHT

Encoding type: Tight.

ENCODING_TIGHTPNG

Encoding type: TightPng.

ENCODING_ZLIB

Encoding type: Zlib compressed.

ENCODING_ZLIBHEX

Encoding type: ZlibHex.

ENCODING_ZRLE

Encoding type: Zlib compressed TRLE.

ENCODING_ZYWRLE

Encoding type: ZYWRLE (Zlib+Wavelet+Run-Length Encoding).

HEXTILE_ANY_SUBRECTS

Hextile: Tile contains subrectangles.

HEXTILE_BACKGROUND_SPECIFIED

Hextile: Background color is specified.

HEXTILE_FOREGROUND_SPECIFIED

Hextile: Foreground color is specified.

HEXTILE_RAW

Hextile: Raw pixel data for this tile.

HEXTILE_SUBRECTS_COLOURED

Hextile: Subrectangles are colored (not monochrome).

TIGHT_PNG

Tight/TightPng: PNG compression subencoding.

Traits

Encoding

Trait defining the interface for RFB encoding implementations.

Functions

get_encoder

Creates an encoder instance for the specified encoding type.