$OpenBSD: patch-core_libs_facesengine_recognition_dlib-dnn_dnnface_dnn_base_cv_image_h,v 1.1 2020/01/18 09:05:20 rsadowski Exp $

Fix build with opencv 4.2.

Index: core/libs/facesengine/recognition/dlib-dnn/dnnface/dnn_base/cv_image.h
--- core/libs/facesengine/recognition/dlib-dnn/dnnface/dnn_base/cv_image.h.orig
+++ core/libs/facesengine/recognition/dlib-dnn/dnnface/dnn_base/cv_image.h
@@ -52,7 +52,7 @@ class cv_image (public)
                      << "\n\t img.channels(): " << img.channels()
                      << "\n\t img.pixel_traits<pixel_type>::num: " << pixel_traits<pixel_type>::num
                      );
-        IplImage temp = img;
+        IplImage temp = cvIplImage(img);
         init(&temp);
     }
 
@@ -125,7 +125,7 @@ class cv_image (public)
 
     cv_image& operator=( const cv::Mat img)
     {
-        IplImage temp = img;
+        IplImage temp = cvIplImage(img);
         init(&temp);
         return *this;
     }
