Fixed property names in cap_dshow #1993

modules/legacy/doc/legacy.rst

@@ -9,7 +9,7 @@ legacy. Deprecated stuff
 
     motion_analysis
     expectation_maximization
-	histograms
+    histograms
     planar_subdivisions
     feature_detection_and_description
     common_interfaces_of_descriptor_extractors

modules/ts/include/opencv2/ts/ts_perf.hpp

@@ -41,6 +41,8 @@ const cv::Size sznHD = cv::Size(640, 360);
 const cv::Size szqHD = cv::Size(960, 540);
 const cv::Size sz720p = cv::Size(1280, 720);
 const cv::Size sz1080p = cv::Size(1920, 1080);
+const cv::Size sz2160p = cv::Size(3840, 2160);//UHDTV1 4K
+const cv::Size sz4320p = cv::Size(7680, 4320);//UHDTV2 8K
 
 const cv::Size sz2K = cv::Size(2048, 2048);