From a3afb879cab6898a6be787ff6fd2f1cc04beb63f Mon Sep 17 00:00:00 2001
From: AleksandrPanov <alexander.panov@xperience.ai>
Date: Tue, 20 Sep 2022 11:37:53 +0300
Subject: [PATCH] add return for nn_detector

---
 modules/wechat_qrcode/src/zxing/qrcode/qrcode_reader.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/wechat_qrcode/src/zxing/qrcode/qrcode_reader.cpp b/modules/wechat_qrcode/src/zxing/qrcode/qrcode_reader.cpp
index c5b526263..b6c4c4f71 100644
--- a/modules/wechat_qrcode/src/zxing/qrcode/qrcode_reader.cpp
+++ b/modules/wechat_qrcode/src/zxing/qrcode/qrcode_reader.cpp
@@ -145,6 +145,9 @@ vector<Ref<Result>> QRCodeReader::decodeMore(Ref<BinaryBitmap> image, Ref<BitMat
                 setSuccFix(points);
                 result_list.push_back(result);
                 patternFoundFlag = true;
+                if (nowHints_.getUseNNDetector()) {
+                    return result_list;
+                }
             }
             // try different dimentions
             for (int j = 0; j < possibleAlignmentCount; j++) {
@@ -192,6 +195,9 @@ vector<Ref<Result>> QRCodeReader::decodeMore(Ref<BinaryBitmap> image, Ref<BitMat
                         setSuccFix(points);
                         result_list.push_back(result);
                         patternFoundFlag = true;
+                        if (nowHints_.getUseNNDetector()) {
+                            return result_list;
+                        }
                     }
                 }
             }