diff --git a/testdata/perf/imgproc.xml b/testdata/perf/imgproc.xml
index 7d0ec1328..83d2acba3 100644
--- a/testdata/perf/imgproc.xml
+++ b/testdata/perf/imgproc.xml
@@ -89238,7 +89238,7 @@
       <cn>2</cn>
       <val>60.</val></rng2></dst></Size_CvtMode_cvtColor8u--cvtColor8u---1920x1080--CX_RGBA2Luv->
  <!-- resumed -->
-<OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--0-1--0-0174533->
+ <OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--0-1--0-0174533->
   <result>
     <kind>65536</kind>
     <type>13</type>
@@ -89247,9 +89247,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 9.99500046e+001 1.57079637e+000
-        1.99949997e+002 0. 1.99949997e+002 1.57079637e+000
-        3.99950012e+002 0. 3.99950012e+002 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--0-1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--0-1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--0-1--0-1->
   <result>
     <kind>65536</kind>
@@ -89259,7 +89258,7 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 1.99949997e+002 0. 3.99950012e+002 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--0-1--0-1->
+        100. 0. 200. 0. 400. 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--0-1--0-1->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--1--0-0174533->
   <result>
     <kind>65536</kind>
@@ -89269,8 +89268,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        100. 0. 100. 1.57079637e+000 200. 0. 200. 1.57079637e+000 400.
-        0. 400. 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---640x480--1--0-1->
   <result>
     <kind>65536</kind>
@@ -89290,9 +89289,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 9.99500046e+001 1.57079637e+000
-        1.99949997e+002 0. 1.99949997e+002 1.57079637e+000
-        3.99950012e+002 0. 3.99950012e+002 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--0-1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--0-1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--0-1--0-1->
   <result>
     <kind>65536</kind>
@@ -89302,7 +89300,7 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 1.99949997e+002 0. 3.99950012e+002 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--0-1--0-1->
+        100. 0. 200. 0. 400. 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--0-1--0-1->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--1--0-0174533->
   <result>
     <kind>65536</kind>
@@ -89312,8 +89310,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        100. 0. 100. 1.57079637e+000 200. 0. 200. 1.57079637e+000 400.
-        0. 400. 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---1280x720--1--0-1->
   <result>
     <kind>65536</kind>
@@ -89333,9 +89331,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 9.99500046e+001 1.57079637e+000
-        1.99949997e+002 0. 1.99949997e+002 1.57079637e+000
-        3.99950012e+002 0. 3.99950012e+002 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--0-1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--0-1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--0-1--0-1->
   <result>
     <kind>65536</kind>
@@ -89345,7 +89342,7 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 1.99949997e+002 0. 3.99950012e+002 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--0-1--0-1->
+        100. 0. 200. 0. 400. 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--0-1--0-1->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--1--0-0174533->
   <result>
     <kind>65536</kind>
@@ -89355,8 +89352,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        100. 0. 100. 1.57079637e+000 200. 0. 200. 1.57079637e+000 400.
-        0. 400. 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---1920x1080--1--0-1->
   <result>
     <kind>65536</kind>
@@ -89376,9 +89373,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 9.99500046e+001 1.57079637e+000
-        1.99949997e+002 0. 1.99949997e+002 1.57079637e+000
-        3.99950012e+002 0. 3.99950012e+002 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--0-1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--0-1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--0-1--0-1->
   <result>
     <kind>65536</kind>
@@ -89388,7 +89384,7 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        9.99500046e+001 0. 1.99949997e+002 0. 3.99950012e+002 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--0-1--0-1->
+        100. 0. 200. 0. 400. 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--0-1--0-1->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--1--0-0174533->
   <result>
     <kind>65536</kind>
@@ -89398,8 +89394,8 @@
       <cols>1</cols>
       <dt>"2f"</dt>
       <data>
-        100. 0. 100. 1.57079637e+000 200. 0. 200. 1.57079637e+000 400.
-        0. 400. 1.57079637e+000</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--1--0-0174533->
+        100. 0. 100. 1.57079637 200. 0. 200. 1.57079637 400. 0. 400.
+        1.57079637</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--1--0-0174533->
 <OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--1--0-1->
   <result>
     <kind>65536</kind>
@@ -89410,7 +89406,7 @@
       <dt>"2f"</dt>
       <data>
         100. 0. 200. 0. 400. 0.</data></val></result></OCL_HoughLinesFixture_HoughLines--HoughLines---3840x2160--1--0-1->
- <!-- resumed -->
+
  <!-- resumed -->
 <MomentsFixture_val_Moments1--Moments1---640x480--CV_16U--false->
   <m>