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Add node version of MozJPEG encoder & decoder (#886)

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* Add node version of MozJPEG

* Update paths for MozJPEG encoder
This commit is contained in:
Surma
2020-12-09 11:44:46 +00:00
committed by GitHub
parent a19e97b2ed
commit 12889d9d50
19 changed files with 284 additions and 1421 deletions
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68
cli/src/codecs.js
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@@ -2,10 +2,10 @@ import { promises as fsp } from 'fs';
import { instantiateEmscriptenWasm, pathify } from './emscripten-utils.js';
// MozJPEG
// import mozEnc from '../../codecs/mozjpeg/enc/mozjpeg_enc.js';
// import mozEncWasm from 'asset-url:../../codecs/mozjpeg/enc/mozjpeg_enc.wasm';
// import mozDec from '../../codecs/mozjpeg/dec/mozjpeg_dec.js';
// import mozDecWasm from 'asset-url:../../codecs/mozjpeg/dec/mozjpeg_dec.wasm';
import mozEnc from '../../codecs/mozjpeg/enc/mozjpeg_node_enc.js';
import mozEncWasm from 'asset-url:../../codecs/mozjpeg/enc/mozjpeg_node_enc.wasm';
import mozDec from '../../codecs/mozjpeg/dec/mozjpeg_node_dec.js';
import mozDecWasm from 'asset-url:../../codecs/mozjpeg/dec/mozjpeg_node_dec.wasm';
// WebP
import webpEnc from '../../codecs/webp/enc/webp_node_enc.js';
@@ -195,36 +195,36 @@ export const preprocessors = {
};
export const codecs = {
// mozjpeg: {
// name: "MozJPEG",
// extension: "jpg",
// detectors: [/^\xFF\xD8\xFF/],
// dec: () => instantiateEmscriptenWasm(mozDec, mozDecWasm),
// enc: () => instantiateEmscriptenWasm(mozEnc, mozEncWasm),
// defaultEncoderOptions: {
// quality: 75,
// baseline: false,
// arithmetic: false,
// progressive: true,
// optimize_coding: true,
// smoothing: 0,
// color_space: 3 /*YCbCr*/,
// quant_table: 3,
// trellis_multipass: false,
// trellis_opt_zero: false,
// trellis_opt_table: false,
// trellis_loops: 1,
// auto_subsample: true,
// chroma_subsample: 2,
// separate_chroma_quality: false,
// chroma_quality: 75
// },
// autoOptimize: {
// option: "quality",
// min: 0,
// max: 100
// }
// },
mozjpeg: {
name: 'MozJPEG',
extension: 'jpg',
detectors: [/^\xFF\xD8\xFF/],
dec: () => instantiateEmscriptenWasm(mozDec, mozDecWasm),
enc: () => instantiateEmscriptenWasm(mozEnc, mozEncWasm),
defaultEncoderOptions: {
quality: 75,
baseline: false,
arithmetic: false,
progressive: true,
optimize_coding: true,
smoothing: 0,
color_space: 3 /*YCbCr*/,
quant_table: 3,
trellis_multipass: false,
trellis_opt_zero: false,
trellis_opt_table: false,
trellis_loops: 1,
auto_subsample: true,
chroma_subsample: 2,
separate_chroma_quality: false,
chroma_quality: 75,
},
autoOptimize: {
option: 'quality',
min: 0,
max: 100,
},
},
webp: {
name: 'WebP',
extension: 'webp',