From 47143318ba9e827d2ba1d277627d53a6e1e612de Mon Sep 17 00:00:00 2001
From: rustdesk <info@rustdesk.com>
Date: Wed, 12 Jun 2024 01:40:54 +0800
Subject: [PATCH] ensure nextRgba called no matter if image created

---
 flutter/lib/utils/image.dart | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/flutter/lib/utils/image.dart b/flutter/lib/utils/image.dart
index e62239501..6280555ba 100644
--- a/flutter/lib/utils/image.dart
+++ b/flutter/lib/utils/image.dart
@@ -13,13 +13,14 @@ Future<ui.Image?> decodeImageFromPixels(
   int? rowBytes,
   int? targetWidth,
   int? targetHeight,
-  VoidCallback? onPixelsCopied,
+  VoidCallback? onPixelsCopied, // must ensure onPixelsCopied is called no matter this function succeeds
   bool allowUpscaling = true,
 }) async {
   if (targetWidth != null) {
     assert(allowUpscaling || targetWidth <= width);
     if (!(allowUpscaling || targetWidth <= width)) {
       print("not allow upscaling but targetWidth > width");
+      onPixelsCopied?.call();
       return null;
     }
   }
@@ -27,6 +28,7 @@ Future<ui.Image?> decodeImageFromPixels(
     assert(allowUpscaling || targetHeight <= height);
     if (!(allowUpscaling || targetHeight <= height)) {
       print("not allow upscaling but targetHeight > height");
+      onPixelsCopied?.call();
       return null;
     }
   }
@@ -36,6 +38,7 @@ Future<ui.Image?> decodeImageFromPixels(
     buffer = await ui.ImmutableBuffer.fromUint8List(pixels);
     onPixelsCopied?.call();
   } catch (e) {
+    onPixelsCopied?.call();
     return null;
   }