Optimization

package.json

@@ -22,7 +22,7 @@
     "buffer-lite": "~2.1.0",
     "chromium-base64": "~0.5.0",
     "clipboard-polyfill": "~4.0.2",
-    "core-js": "~3.36.0",
+    "core-js": "~3.37.1",
     "cuint": "~0.2.2",
     "events": "~3.3.0",
     "flux": "~4.0.3",
@@ -31,15 +31,15 @@
     "howler": "~2.2.3",
     "isomorphic-image-size": "~1.0.6",
     "javascript-time-ago": "~2.5.9",
-    "joyson": "~1.0.4",
+    "joyson": "~1.0.5",
     "lottie-web": "~5.12.2",
     "node-int64": "~0.4.0",
     "os": "~0.1.2",
-    "pouchdb-adapter-idb": "~8.0.1",
-    "pouchdb-adapter-memory": "~8.0.1",
-    "pouchdb-core": "~8.0.1",
-    "preact": "~10.19.6",
-    "preact-render-to-string": "~6.3.1",
+    "pouchdb-adapter-idb": "~9.0.0",
+    "pouchdb-adapter-memory": "~9.0.0",
+    "pouchdb-core": "~9.0.0",
+    "preact": "~10.23.1",
+    "preact-render-to-string": "~6.5.7",
     "process": "~0.11.10",
     "raf": "~3.4.1",
     "react-colorful": "~5.6.1",
@@ -48,7 +48,7 @@
     "readable-stream": "~4.5.2",
     "vtracer-color": "~0.0.5",
     "regenerator-runtime": "~0.14.1",
-    "simdope": "~8.3.0",
+    "simdope": "~8.5.0",
     "snappyjs": "~0.7.0",
     "svg64": "~2.0.0",
     "svgo": "~2.8.0",

service-worker.js

@@ -27,10 +27,10 @@ var LOAD_FILES_USEFUL = ["/src/fonts/normative/index.css"].concat(["illusion.jpg
 var LOAD_FILES_STATIC = ["sfx/md/hero_decorative-celebration-02", "sfx/md/navigation_selection-complete-celebration", "sfx/md/navigation_transition-left", "sfx/md/state-change_confirm-down", "sfx/md/ui_lock", "sfx/md/ui_unlock", "sfx/md/ui_scan", "sfx/md/alert_high-intensity", "sfx/md/navigation_transition-right", "voice/cn/accessing_memory", "voice/cn/complete", "voice/cn/please_wait", "voice/cn/data_upload", "voice/cn/processing", "voice/cn/enhanced", "voice/cn/rewriting_deep_layer_protocols", "voice/cn/vision_activated", "voice/cn/vision_deactivated", "voice/cn/filtering", "music/redeclipse/track_09"].map(F_SND).concat(["presentation", "tutorial", "create", "enhanced", "pixelated", "upload", "share1", "joke1", "create", "enhanced", "pixelated", "presentation", "presentation2", "sponsors", "tutorial", "upload", "labintro", "share2", "share3", "share4", "share5", "share6", "share7", "joke2", "joke3", "joke4", "joke5", "joke6", "joke7", "joke8", "joke9", "joke10", "joke11"].map(F_VID));
 
 // Cache names
-var REQUIRED_CACHE = "unless-update-cache-v1073-required";
-var USEFUL_CACHE = "unless-update-cache-v1073-useful";
-var STATIC_CACHE = "unless-update-cache-v1073-static";
-var OTHER_CACHE = "unless-update-cache-v1073-other";
+var REQUIRED_CACHE = "unless-update-cache-v1074-required";
+var USEFUL_CACHE = "unless-update-cache-v1074-useful";
+var STATIC_CACHE = "unless-update-cache-v1074-static";
+var OTHER_CACHE = "unless-update-cache-v1074-other";
 
 // Regular expressions for chunk matching
 var MAIN_CHILD_CHUNK_REGEX = /chunk_(main_[a-z0-9]+)\.min\.js$/i;

src/js/utils/quantimat/QuantiMat.js

@@ -654,9 +654,17 @@ function medianCutQuantize(data, numColors) {
     while (boxes.length < numColors) {
         let newBoxes = [];
         for (let box of boxes) {
+            if (box.length <= 1) {
+                newBoxes.push(box);
+                continue;
+            }
             let { axis, median } = findMedianCut(box);
             let [box1, box2] = splitBox(box, axis, median);
-            newBoxes.push(box1, box2);
+            if (box1.length > 0 && box2.length > 0) {
+                newBoxes.push(box1, box2);
+            } else {
+                newBoxes.push(box); // Avoid infinite loop by not splitting further
+            }
         }
         boxes = newBoxes;
     }
@@ -688,7 +696,8 @@ function findMedianCut(colors) {
     });
     const axis = ranges.indexOf(Math.max(...ranges));
     const sortedColors = colors.slice().sort((a, b) => ((a >> (8 * (2 - axis))) & 0xFF) - ((b >> (8 * (2 - axis))) & 0xFF));
-    const median = ((sortedColors[sortedColors.length >> 1] >> (8 * (2 - axis))) & 0xFF);
+    const medianIndex = sortedColors.length >> 1;
+    const median = ((sortedColors[medianIndex] >> (8 * (2 - axis))) & 0xFF);
 
     return { axis, median };
 }
@@ -723,6 +732,7 @@ function getColorDistance(color1, color2) {
     return rDiff * rDiff + gDiff * gDiff + bDiff * bDiff;
 }
 
+
 // Calculate entropy
 function calculateEntropy(data) {
     const counts = new Int32Array(256);