预览一致性修复

viewer/spine.html

@@ -307,7 +307,11 @@
 						try {
 							const data = fs.readFileSync(p);
 							const img = new Image();
-							img.onload = () => { imgMap[name] = img; res(); };
+							img.onload = async () => {
+								try { await require('../js/spine-webgl-rasterizer.js').prepareTexture(img, new Blob([data], { type: mime })); }
+								catch (e) { log('无损贴图解码不可用，使用浏览器贴图: ' + e.message); }
+								imgMap[name] = img; res();
+							};
 							img.onerror = () => res();
 							img.src = 'data:' + mime + ';base64,' + data.toString('base64');
 						} catch (e) { res(); }