big updat:
- update dependencies - add webp support and webp conversion for profile images
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244 changed files with 121382 additions and 86 deletions
35
node_modules/gifuct-js/lib/deinterlace.js
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node_modules/gifuct-js/lib/deinterlace.js
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.deinterlace = void 0;
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/**
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* Deinterlace function from https://github.com/shachaf/jsgif
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*/
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var deinterlace = function deinterlace(pixels, width) {
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var newPixels = new Array(pixels.length);
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var rows = pixels.length / width;
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var cpRow = function cpRow(toRow, fromRow) {
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var fromPixels = pixels.slice(fromRow * width, (fromRow + 1) * width);
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newPixels.splice.apply(newPixels, [toRow * width, width].concat(fromPixels));
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}; // See appendix E.
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var offsets = [0, 4, 2, 1];
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var steps = [8, 8, 4, 2];
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var fromRow = 0;
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for (var pass = 0; pass < 4; pass++) {
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for (var toRow = offsets[pass]; toRow < rows; toRow += steps[pass]) {
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cpRow(toRow, fromRow);
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fromRow++;
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}
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}
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return newPixels;
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};
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exports.deinterlace = deinterlace;
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