From: Kai Stüdemann <kstuedemann@yahoo.de>
Date: Thu, 3 Jun 2021 20:11:24 +0000 (+0200)
Subject: videoio(dshow) fix incompatible media type left set on video device
X-Git-Tag: submit/tizen/20220120.021815~1^2~1^2~24^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=636db09d73a655a6c2e5317e6cfa2a39d9c5bdf1;p=platform%2Fupstream%2Fopencv.git

videoio(dshow) fix incompatible media type left set on video device
---

diff --git a/modules/videoio/src/cap_dshow.cpp b/modules/videoio/src/cap_dshow.cpp
index cf653f61a7..d80e13a7b5 100644
--- a/modules/videoio/src/cap_dshow.cpp
+++ b/modules/videoio/src/cap_dshow.cpp
@@ -2609,7 +2609,8 @@ static bool setSizeAndSubtype(videoDevice * VD, int attemptWidth, int attemptHei
         return true;
     }else{
         VD->streamConf->SetFormat(tmpType);
-        if( tmpType != NULL )MyDeleteMediaType(tmpType);
+        if( VD->pAmMediaType != NULL)MyDeleteMediaType(VD->pAmMediaType);
+        VD->pAmMediaType = tmpType;
     }
 
     return false;