From cc91b550f5ed369622c7a1035055833a7405a47e Mon Sep 17 00:00:00 2001
From: zhanghongyuan <zhanghongyuan@uniontech.com>
Date: Fri, 7 Aug 2026 08:36:51 +0800
Subject: [PATCH] fix: use SIGNAL/SLOT macro for sigYUVFrame connect
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Replace new-style connect with old-style SIGNAL/SLOT macro syntax
for sigYUVFrame signal connection to ensure compatibility.

将sigYUVFrame信号连接从新式函数指针语法改为旧式SIGNAL/SLOT宏语法以确保兼容性。

Log: 修改sigYUVFrame连接方式为SIGNAL/SLOT宏语法
PMS: BUG-372435
Influence: 仅影响YUV帧信号连接方式，功能行为不变。
---
 src/src/videowidget.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/src/videowidget.cpp b/src/src/videowidget.cpp
index 96ab54b8..96059df5 100644
--- a/src/src/videowidget.cpp
+++ b/src/src/videowidget.cpp
@@ -298,8 +298,8 @@ void videowidget::delayInit()
         connect(m_imgPrcThread, SIGNAL(SendMajorImageProcessing(QImage *, int)),
                 this, SLOT(ReceiveMajorImage(QImage *, int)));
         connect(m_imgPrcThread, SIGNAL(sigRenderYuv(bool)), this, SLOT(ReceiveOpenGLstatus(bool)));
-        connect(m_imgPrcThread, &MajorImageProcessingThread::sigYUVFrame,
-                m_openglwidget, &PreviewOpenglWidget::slotShowYuv,
+        connect(m_imgPrcThread, SIGNAL(sigYUVFrame(std::shared_ptr<uchar[]>,uint,uint)),
+                m_openglwidget, SLOT(slotShowYuv(std::shared_ptr<uchar[]>,uint,uint)),
                 Qt::DirectConnection);
     }