Pre Merge pull request !377 from zgf/master

CHANGELOG.md

@@ -3,6 +3,8 @@
 - 修复加载错误图后未去请求排队队列中的请求
 - 子线程本地Resource参数类型转换成number
 - 修改使用hilog记录日志，默认打开debug级别的日志
+- file格式图片，fd同步close
+- 解码pixelMap默认不可编辑，图形变化可编辑
 
 ## 3.1.0-rc.2
 - 修复宽高不等svg图片显示有毛边

library/src/main/ets/ImageKnifeDispatcher.ets

@@ -510,7 +510,7 @@ async function requestJob(request: RequestJobRequest, requestList?: List<ImageKn
               let buf = new ArrayBuffer(stat.size);
               await fs.read(file.fd, buf).then((readLen) => {
                 resBuf = buf;
-                fs.close(file.fd);
+                fs.closeSync(file.fd);
               }).catch((err:BusinessError) => {
                 loadError = 'LoadDataShareFileClient fs.read err happened uri=' + request.src + " err.msg=" + err?.message + " err.code=" + err?.code;
               })
@@ -580,7 +580,7 @@ async function requestJob(request: RequestJobRequest, requestList?: List<ImageKn
   }
   let imageSource: image.ImageSource = image.createImageSource(resBuf);
   let decodingOptions: image.DecodingOptions = {
-    editable: true,
+    editable: request.requestSource === ImageKnifeRequestSource.SRC && request.transformation !== undefined ? true : false,
   }
   if(request.isAnimator) {
     if (typeValue === 'gif' || typeValue === 'webp') {