Replaces Jimp by Sharp. Needs lots of testing.

digimezzo · Feb 27, 2024 · e75852f · e75852f
1 parent e4adf15
commit e75852f
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Showing 6 changed files with 374 additions and 14 deletions.
diff --git a/main.js b/main.js
diff --git a/main.js.map b/main.js.map
diff --git a/main.ts b/main.ts
@@ -16,6 +16,7 @@ import * as os from 'os';
 import * as path from 'path';
 import * as url from 'url';
 import { Worker } from 'worker_threads';
+const sharp = require('sharp'); // required to use sharp in worker threads
 
 /**
  * Command line parameters

diff --git a/main/common/image-processor.js b/main/common/image-processor.js
@@ -1,5 +1,5 @@
 const fs = require('fs-extra');
-const Jimp = require('jimp');
+const sharp = require('sharp');
 
 class ImageProcessor {
     constructor(fileAccess) {
@@ -16,13 +16,12 @@ class ImageProcessor {
     }
 
     async resizeAndWriteImageAsync(imageBuffer, imagePath, maxWidth, maxHeight, jpegQuality) {
-        let image = await Jimp.read(imageBuffer);
-
-        if (image.bitmap.width > maxWidth || image.bitmap.height > maxHeight) {
-            await image.resize(maxWidth, maxHeight);
-        }
-
-        await image.quality(jpegQuality).writeAsync(imagePath);
+        sharp(imageBuffer)
+            .resize(maxWidth, maxHeight)
+            .jpeg({
+                quality: jpegQuality,
+            })
+            .toFile(imagePath, (err, info) => {});
     }
 }