external-repos/squoosh
1
0
Fork 1
mirror of https://github.com/GoogleChromeLabs/squoosh.git synced 2025-11-14 17:49:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add node version for imagequant

Browse Source
This commit is contained in:
Surma
2020-12-05 19:04:26 +00:00
parent ef31e5cbd1
commit 45fe4d2917
6 changed files with 149 additions and 1161 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
cli/src/codecs.js
View File

@@ -40,9 +40,9 @@ import resizeWasm from 'asset-url:../../codecs/resize/pkg/squoosh_resize_bg.wasm
import rotateWasm from 'asset-url:../../codecs/rotate/rotate.wasm';
// ImageQuant
import imageQuant from '../../codecs/imagequant/imagequant.js';
import imageQuantWasm from 'asset-url:../../codecs/imagequant/imagequant.wasm';
// const imageQuantPromise = instantiateEmscriptenWasm(imageQuant, imageQuantWasm);
import imageQuant from '../../codecs/imagequant/imagequant_node.js';
import imageQuantWasm from 'asset-url:../../codecs/imagequant/imagequant_node.wasm';
const imageQuantPromise = instantiateEmscriptenWasm(imageQuant, imageQuantWasm);
// Our decoders currently rely on a `ImageData` global.
import ImageData from './image_data.js';
@@ -131,23 +131,23 @@ export const preprocessors = {
// }
// },
// // TODO: Need to handle SVGs and HQX
// quant: {
// name: "ImageQuant",
// description: "Reduce the number of colors used (aka. paletting)",
// instantiate: async () => {
// const imageQuant = await imageQuantPromise;
// return (buffer, width, height, { numColors, dither }) =>
// new ImageData(
// imageQuant.quantize(buffer, width, height, numColors, dither),
// width,
// height
// );
// },
// defaultOptions: {
// numColors: 255,
// dither: 1.0
// }
// },
quant: {
name: 'ImageQuant',
description: 'Reduce the number of colors used (aka. paletting)',
instantiate: async () => {
const imageQuant = await imageQuantPromise;
return (buffer, width, height, { numColors, dither }) =>
new ImageData(
imageQuant.quantize(buffer, width, height, numColors, dither),
width,
height,
);
},
defaultOptions: {
numColors: 255,
dither: 1.0,
},
},
// rotate: {
// name: "Rotate",
// description: "Rotate image",