From: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Date: Sat, 19 Jun 2021 18:36:27 +0000 (+0000)
Subject: Merge remote-tracking branch 'upstream/3.4' into merge-3.4
X-Git-Tag: submit/tizen/20220120.021815~1^2~25
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=735a79ae8305cd24c064e1719c197c2092611765;p=platform%2Fupstream%2Fopencv.git

Merge remote-tracking branch 'upstream/3.4' into merge-3.4
---

735a79ae8305cd24c064e1719c197c2092611765
diff --cc modules/features2d/include/opencv2/features2d.hpp
index 16016082a2,cff09170c5..e51bd92044
--- a/modules/features2d/include/opencv2/features2d.hpp
+++ b/modules/features2d/include/opencv2/features2d.hpp
@@@ -1334,9 -1311,16 +1334,16 @@@ CV_EXPORTS_W void drawMatches( InputArr
                               InputArray img2, const std::vector<KeyPoint>& keypoints2,
                               const std::vector<DMatch>& matches1to2, InputOutputArray outImg,
                               const Scalar& matchColor=Scalar::all(-1), const Scalar& singlePointColor=Scalar::all(-1),
 -                             const std::vector<char>& matchesMask=std::vector<char>(), int flags=DrawMatchesFlags::DEFAULT );
 +                             const std::vector<char>& matchesMask=std::vector<char>(), DrawMatchesFlags flags=DrawMatchesFlags::DEFAULT );
  
  /** @overload */
+ CV_EXPORTS_W void drawMatches( InputArray img1, const std::vector<KeyPoint>& keypoints1,
+                              InputArray img2, const std::vector<KeyPoint>& keypoints2,
+                              const std::vector<DMatch>& matches1to2, InputOutputArray outImg,
+                              const int matchesThickness, const Scalar& matchColor=Scalar::all(-1),
+                              const Scalar& singlePointColor=Scalar::all(-1), const std::vector<char>& matchesMask=std::vector<char>(),
 -                             int flags=DrawMatchesFlags::DEFAULT );
++                             DrawMatchesFlags flags=DrawMatchesFlags::DEFAULT );
+ 
  CV_EXPORTS_AS(drawMatchesKnn) void drawMatches( InputArray img1, const std::vector<KeyPoint>& keypoints1,
                               InputArray img2, const std::vector<KeyPoint>& keypoints2,
                               const std::vector<std::vector<DMatch> >& matches1to2, InputOutputArray outImg,
diff --cc modules/features2d/src/draw.cpp
index 84fb0aca39,e4c75144fb..86f06dc885
--- a/modules/features2d/src/draw.cpp
+++ b/modules/features2d/src/draw.cpp
@@@ -183,7 -183,8 +183,8 @@@ static void _prepareImgAndDrawKeypoints
  }
  
  static inline void _drawMatch( InputOutputArray outImg, InputOutputArray outImg1, InputOutputArray outImg2 ,
-                           const KeyPoint& kp1, const KeyPoint& kp2, const Scalar& matchColor, DrawMatchesFlags flags )
 -                          const KeyPoint& kp1, const KeyPoint& kp2, const Scalar& matchColor, int flags,
++                          const KeyPoint& kp1, const KeyPoint& kp2, const Scalar& matchColor, DrawMatchesFlags flags,
+                           const int matchesThickness )
  {
      RNG& rng = theRNG();
      bool isRandMatchColor = matchColor == Scalar::all(-1);
@@@ -206,7 -207,22 +207,22 @@@ void drawMatches( InputArray img1, cons
                    InputArray img2, const std::vector<KeyPoint>& keypoints2,
                    const std::vector<DMatch>& matches1to2, InputOutputArray outImg,
                    const Scalar& matchColor, const Scalar& singlePointColor,
 -                  const std::vector<char>& matchesMask, int flags )
 +                  const std::vector<char>& matchesMask, DrawMatchesFlags flags )
+ {
+     drawMatches( img1, keypoints1,
+                  img2, keypoints2,
+                  matches1to2, outImg,
+                  1, matchColor,
+                  singlePointColor, matchesMask,
+                  flags);
+ }
+ 
+ void drawMatches( InputArray img1, const std::vector<KeyPoint>& keypoints1,
+                   InputArray img2, const std::vector<KeyPoint>& keypoints2,
+                   const std::vector<DMatch>& matches1to2, InputOutputArray outImg,
+                   const int matchesThickness, const Scalar& matchColor,
+                   const Scalar& singlePointColor, const std::vector<char>& matchesMask,
 -                  int flags )
++                  DrawMatchesFlags flags )
  {
      if( !matchesMask.empty() && matchesMask.size() != matches1to2.size() )
          CV_Error( Error::StsBadSize, "matchesMask must have the same size as matches1to2" );