mirror of
https://github.com/kasmtech/KasmVNC.git
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766fc43855
Supports both classic cursor type and alpha cursor type. In classic mode the server can send 'inverted' pixels for the cursor, our code does not support this but handles these pixels as opaque black. Co-authored-by: Samuel Mannehed <samuel@cendio.se>
69 lines
2.4 KiB
JavaScript
69 lines
2.4 KiB
JavaScript
/*
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* noVNC: HTML5 VNC client
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* Copyright (C) 2018 The noVNC Authors
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* Licensed under MPL 2.0 (see LICENSE.txt)
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*
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* See README.md for usage and integration instructions.
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*/
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export const encodings = {
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encodingRaw: 0,
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encodingCopyRect: 1,
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encodingRRE: 2,
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encodingHextile: 5,
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encodingTight: 7,
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encodingTightPNG: -260,
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pseudoEncodingQualityLevel9: -23,
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pseudoEncodingQualityLevel0: -32,
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pseudoEncodingDesktopSize: -223,
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pseudoEncodingLastRect: -224,
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pseudoEncodingCursor: -239,
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pseudoEncodingQEMUExtendedKeyEvent: -258,
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pseudoEncodingDesktopName: -307,
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pseudoEncodingExtendedDesktopSize: -308,
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pseudoEncodingXvp: -309,
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pseudoEncodingFence: -312,
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pseudoEncodingContinuousUpdates: -313,
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pseudoEncodingCompressLevel9: -247,
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pseudoEncodingCompressLevel0: -256,
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pseudoEncodingWEBP: -1024,
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pseudoEncodingJpegVideoQualityLevel0: -1023,
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pseudoEncodingJpegVideoQualityLevel9: -1014,
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pseudoEncodingWebpVideoQualityLevel0: -1013,
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pseudoEncodingWebpVideoQualityLevel9: -1004,
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pseudoEncodingTreatLosslessLevel0: -1003,
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pseudoEncodingTreatLosslessLevel10: -993,
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pseudoEncodingPreferBandwidth: -992,
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pseudoEncodingDynamicQualityMinLevel0: -991,
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pseudoEncodingDynamicQualityMinLevel9: -982,
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pseudoEncodingDynamicQualityMaxLevel0: -981,
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pseudoEncodingDynamicQualityMaxLevel9: -972,
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pseudoEncodingVideoAreaLevel1: -971,
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pseudoEncodingVideoAreaLevel100: -871,
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pseudoEncodingVideoTimeLevel0: -870,
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pseudoEncodingVideoTimeLevel100: -770,
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pseudoEncodingFrameRateLevel10: -2048,
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pseudoEncodingFrameRateLevel60: -1998,
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pseudoEncodingMaxVideoResolution: -1997,
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pseudoEncodingVideoScalingLevel0: -1996,
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pseudoEncodingVideoScalingLevel9: -1987,
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pseudoEncodingVideoOutTimeLevel1: -1986,
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pseudoEncodingVideoOutTimeLevel100: -1887,
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pseudoEncodingVMwareCursor: 0x574d5664,
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};
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export function encodingName(num) {
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switch (num) {
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case encodings.encodingRaw: return "Raw";
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case encodings.encodingCopyRect: return "CopyRect";
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case encodings.encodingRRE: return "RRE";
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case encodings.encodingHextile: return "Hextile";
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case encodings.encodingTight: return "Tight";
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case encodings.encodingTightPNG: return "TightPNG";
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default: return "[unknown encoding " + num + "]";
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}
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}
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