更新

2026-08-11 17:41:36 +08:00
parent cfe4c82c90
commit 03fe4ddf9d
18771 changed files with 3617239 additions and 0 deletions
@@ -0,0 +1,26 @@
+import GIF from 'omggif';
+
+const MIME_TYPE = 'image/gif';
+
+export default () => ({
+  mime: { [MIME_TYPE]: ['gif'] },
+
+  constants: {
+    MIME_GIF: MIME_TYPE
+  },
+
+  decoders: {
+    [MIME_TYPE]: data => {
+      const gifObj = new GIF.GifReader(data);
+      const gifData = Buffer.alloc(gifObj.width * gifObj.height * 4);
+
+      gifObj.decodeAndBlitFrameRGBA(0, gifData);
+
+      return {
+        data: gifData,
+        width: gifObj.width,
+        height: gifObj.height
+      };
+    }
+  }
+});