MeshCentral/public/novnc/core/encodings.js
2020-06-06 18:55:47 -07:00

42 lines
1.3 KiB
JavaScript

/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
export const encodings = {
encodingRaw: 0,
encodingCopyRect: 1,
encodingRRE: 2,
encodingHextile: 5,
encodingTight: 7,
encodingTightPNG: -260,
pseudoEncodingQualityLevel9: -23,
pseudoEncodingQualityLevel0: -32,
pseudoEncodingDesktopSize: -223,
pseudoEncodingLastRect: -224,
pseudoEncodingCursor: -239,
pseudoEncodingQEMUExtendedKeyEvent: -258,
pseudoEncodingExtendedDesktopSize: -308,
pseudoEncodingXvp: -309,
pseudoEncodingFence: -312,
pseudoEncodingContinuousUpdates: -313,
pseudoEncodingCompressLevel9: -247,
pseudoEncodingCompressLevel0: -256,
};
export function encodingName(num) {
switch (num) {
case encodings.encodingRaw: return "Raw";
case encodings.encodingCopyRect: return "CopyRect";
case encodings.encodingRRE: return "RRE";
case encodings.encodingHextile: return "Hextile";
case encodings.encodingTight: return "Tight";
case encodings.encodingTightPNG: return "TightPNG";
default: return "[unknown encoding " + num + "]";
}
}