diff --git a/modules/core/include/opencv2/core/types_c.h b/modules/core/include/opencv2/core/types_c.h
index 159a12015..0b5f2acf7 100644
--- a/modules/core/include/opencv2/core/types_c.h
+++ b/modules/core/include/opencv2/core/types_c.h
@@ -518,7 +518,7 @@ IplConvKernelFP;
 *                                  Matrix type (CvMat)                                   *
 \****************************************************************************************/
 
-#define CV_CN_MAX     1024
+#define CV_CN_MAX     512
 #define CV_CN_SHIFT   3
 #define CV_DEPTH_MAX  (1 << CV_CN_SHIFT)
 
@@ -1428,7 +1428,7 @@ typedef CvContour CvPoint2DSeq;
 #define CV_IS_SET(set) \
     ((set) != NULL && (((CvSeq*)(set))->flags & CV_MAGIC_MASK) == CV_SET_MAGIC_VAL)
 
-#define CV_SEQ_ELTYPE_BITS           9
+#define CV_SEQ_ELTYPE_BITS           12
 #define CV_SEQ_ELTYPE_MASK           ((1 << CV_SEQ_ELTYPE_BITS) - 1)
 
 #define CV_SEQ_ELTYPE_POINT          CV_32SC2  /* (x,y) */
@@ -1443,7 +1443,7 @@ typedef CvContour CvPoint2DSeq;
 #define CV_SEQ_ELTYPE_CONNECTED_COMP 0  /* connected component  */
 #define CV_SEQ_ELTYPE_POINT3D        CV_32FC3  /* (x,y,z)  */
 
-#define CV_SEQ_KIND_BITS        3
+#define CV_SEQ_KIND_BITS        2
 #define CV_SEQ_KIND_MASK        (((1 << CV_SEQ_KIND_BITS) - 1)<<CV_SEQ_ELTYPE_BITS)
 
 /* types of sequences */
@@ -1452,16 +1452,16 @@ typedef CvContour CvPoint2DSeq;
 #define CV_SEQ_KIND_BIN_TREE    (2 << CV_SEQ_ELTYPE_BITS)
 
 /* types of sparse sequences (sets) */
-#define CV_SEQ_KIND_GRAPH       (3 << CV_SEQ_ELTYPE_BITS)
-#define CV_SEQ_KIND_SUBDIV2D    (4 << CV_SEQ_ELTYPE_BITS)
+#define CV_SEQ_KIND_GRAPH       (1 << CV_SEQ_ELTYPE_BITS)
+#define CV_SEQ_KIND_SUBDIV2D    (2 << CV_SEQ_ELTYPE_BITS)
 
 #define CV_SEQ_FLAG_SHIFT       (CV_SEQ_KIND_BITS + CV_SEQ_ELTYPE_BITS)
 
 /* flags for curves */
 #define CV_SEQ_FLAG_CLOSED     (1 << CV_SEQ_FLAG_SHIFT)
-#define CV_SEQ_FLAG_SIMPLE     (2 << CV_SEQ_FLAG_SHIFT)
-#define CV_SEQ_FLAG_CONVEX     (4 << CV_SEQ_FLAG_SHIFT)
-#define CV_SEQ_FLAG_HOLE       (8 << CV_SEQ_FLAG_SHIFT)
+#define CV_SEQ_FLAG_SIMPLE     (0 << CV_SEQ_FLAG_SHIFT)
+#define CV_SEQ_FLAG_CONVEX     (0 << CV_SEQ_FLAG_SHIFT)
+#define CV_SEQ_FLAG_HOLE       (2 << CV_SEQ_FLAG_SHIFT)
 
 /* flags for graphs */
 #define CV_GRAPH_FLAG_ORIENTED (1 << CV_SEQ_FLAG_SHIFT)
@@ -1499,10 +1499,9 @@ typedef CvContour CvPoint2DSeq;
 
 #define CV_IS_SEQ_CURVE( seq )      (CV_SEQ_KIND(seq) == CV_SEQ_KIND_CURVE)
 #define CV_IS_SEQ_CLOSED( seq )     (((seq)->flags & CV_SEQ_FLAG_CLOSED) != 0)
-#define CV_IS_SEQ_CONVEX( seq )     (((seq)->flags & CV_SEQ_FLAG_CONVEX) != 0)
+#define CV_IS_SEQ_CONVEX( seq )     0
 #define CV_IS_SEQ_HOLE( seq )       (((seq)->flags & CV_SEQ_FLAG_HOLE) != 0)
-#define CV_IS_SEQ_SIMPLE( seq )     ((((seq)->flags & CV_SEQ_FLAG_SIMPLE) != 0) || \
-                                    CV_IS_SEQ_CONVEX(seq))
+#define CV_IS_SEQ_SIMPLE( seq )     1
 
 /* type checking macros */
 #define CV_IS_SEQ_POINT_SET( seq ) \
diff --git a/modules/core/src/persistence.cpp b/modules/core/src/persistence.cpp
index 5ec63211d..54e27ea6b 100644
--- a/modules/core/src/persistence.cpp
+++ b/modules/core/src/persistence.cpp
@@ -3937,10 +3937,22 @@ icvWriteSeq( CvFileStorage* fs, const char* name,
     if( level >= 0 )
         cvWriteInt( fs, "level", level );
 
-    sprintf( buf, "%08x", seq->flags );
-    cvWriteString( fs, "flags", buf, 1 );
-    cvWriteInt( fs, "count", seq->total );
     dt = icvGetFormat( seq, "dt", &attr, 0, dt_buf );
+    
+    strcpy(buf, "");    
+    if( CV_IS_SEQ_CLOSED(seq) )
+        strcat(buf, " closed");
+    if( CV_IS_SEQ_HOLE(seq) )
+        strcat(buf, " hole");
+    if( CV_IS_SEQ_CURVE(seq) )
+        strcat(buf, " curve");
+    if( CV_SEQ_ELTYPE(seq) == 0 && seq->elem_size != 1 )
+        strcat(buf, " untyped");
+    
+    cvWriteString( fs, "flags", buf + (buf[0] ? 1 : 0), 1 );
+    
+    cvWriteInt( fs, "count", seq->total );
+    
     cvWriteString( fs, "dt", dt, 0 );
 
     icvWriteHeaderData( fs, seq, &attr, sizeof(CvSeq) );
@@ -4021,9 +4033,49 @@ icvReadSeq( CvFileStorage* fs, CvFileNode* node )
     if( !flags_str || total == -1 || !dt )
         CV_Error( CV_StsError, "Some of essential sequence attributes are absent" );
 
-    flags = (int)strtol( flags_str, &endptr, 16 );
-    if( endptr == flags_str || (flags & CV_MAGIC_MASK) != CV_SEQ_MAGIC_VAL )
-        CV_Error( CV_StsError, "The sequence flags are invalid" );
+    flags = CV_SEQ_MAGIC_VAL;
+    
+    if( isdigit(flags_str[0]) )
+    {
+        const int OLD_SEQ_ELTYPE_BITS = 9;
+        const int OLD_SEQ_ELTYPE_MASK = (1 << OLD_SEQ_ELTYPE_BITS) - 1;
+        const int OLD_SEQ_KIND_BITS = 3;
+        const int OLD_SEQ_KIND_MASK = ((1 << OLD_SEQ_KIND_BITS) - 1) << OLD_SEQ_ELTYPE_BITS;
+        const int OLD_SEQ_KIND_CURVE = 1 << OLD_SEQ_ELTYPE_BITS;
+        const int OLD_SEQ_FLAG_SHIFT = OLD_SEQ_KIND_BITS + OLD_SEQ_ELTYPE_BITS;
+        const int OLD_SEQ_FLAG_CLOSED = 1 << OLD_SEQ_FLAG_SHIFT;
+        const int OLD_SEQ_FLAG_HOLE = 8 << OLD_SEQ_FLAG_SHIFT;
+        
+        int flags0 = (int)strtol( flags_str, &endptr, 16 );
+        if( endptr == flags_str || (flags0 & CV_MAGIC_MASK) != CV_SEQ_MAGIC_VAL )
+            CV_Error( CV_StsError, "The sequence flags are invalid" );
+        if( (flags0 & OLD_SEQ_KIND_MASK) == OLD_SEQ_KIND_CURVE )
+            flags |= CV_SEQ_KIND_CURVE;
+        if( flags0 & OLD_SEQ_FLAG_CLOSED )
+            flags |= CV_SEQ_FLAG_CLOSED;
+        if( flags0 & OLD_SEQ_FLAG_HOLE )
+            flags |= CV_SEQ_FLAG_HOLE;
+        flags |= flags0 & OLD_SEQ_ELTYPE_MASK;
+    }
+    else
+    {
+        if( strstr(flags_str, "curve") )
+            flags |= CV_SEQ_KIND_CURVE;
+        if( strstr(flags_str, "closed") )
+            flags |= CV_SEQ_FLAG_CLOSED;
+        if( strstr(flags_str, "hole") )
+            flags |= CV_SEQ_FLAG_HOLE;
+        if( !strstr(flags_str, "untyped") )
+        {
+            try
+            {
+                flags |= icvDecodeSimpleFormat(dt);
+            }
+            catch(...)
+            {
+            }
+        }
+    }
 
     header_dt = cvReadStringByName( fs, node, "header_dt", 0 );
     header_node = cvGetFileNodeByName( fs, node, "header_user_data" );
@@ -4217,8 +4269,7 @@ icvWriteGraph( CvFileStorage* fs, const char* name,
     // write header
     cvStartWriteStruct( fs, name, CV_NODE_MAP, CV_TYPE_NAME_GRAPH );
 
-    sprintf( buf, "%08x", graph->flags );
-    cvWriteString( fs, "flags", buf, 1 );
+    cvWriteString(fs, "flags", CV_IS_GRAPH_ORIENTED(graph) ? "oriented" : "", 1);
 
     cvWriteInt( fs, "vertex_count", vtx_count );
     vtx_dt = icvGetFormat( (CvSeq*)graph, "vertex_dt",
@@ -4349,12 +4400,28 @@ icvReadGraph( CvFileStorage* fs, CvFileNode* node )
     edge_count = cvReadIntByName( fs, node, "edge_count", -1 );
 
     if( !flags_str || vtx_count == -1 || edge_count == -1 || !edge_dt )
-        CV_Error( CV_StsError, "Some of essential sequence attributes are absent" );
+        CV_Error( CV_StsError, "Some of essential graph attributes are absent" );
 
-    flags = (int)strtol( flags_str, &endptr, 16 );
-    if( endptr == flags_str ||
-        (flags & (CV_SEQ_KIND_MASK|CV_MAGIC_MASK)) != (CV_GRAPH|CV_SET_MAGIC_VAL))
-        CV_Error( CV_StsError, "Invalid graph signature" );
+    flags = CV_SET_MAGIC_VAL + CV_GRAPH;
+    
+    if( isxdigit(flags_str[0]) )
+    {
+        const int OLD_SEQ_ELTYPE_BITS = 9;
+        const int OLD_SEQ_KIND_BITS = 3;
+        const int OLD_SEQ_FLAG_SHIFT = OLD_SEQ_KIND_BITS + OLD_SEQ_ELTYPE_BITS;
+        const int OLD_GRAPH_FLAG_ORIENTED = 1 << OLD_SEQ_FLAG_SHIFT;
+        
+        int flags0 = (int)strtol( flags_str, &endptr, 16 );
+        if( endptr == flags_str || (flags0 & CV_MAGIC_MASK) != CV_SET_MAGIC_VAL )
+            CV_Error( CV_StsError, "The sequence flags are invalid" );
+        if( flags0 & OLD_GRAPH_FLAG_ORIENTED )
+            flags |= CV_GRAPH_FLAG_ORIENTED;
+    }
+    else
+    {
+        if( strstr(flags_str, "oriented") )
+            flags |= CV_GRAPH_FLAG_ORIENTED;
+    }
 
     header_dt = cvReadStringByName( fs, node, "header_dt", 0 );
     header_node = cvGetFileNodeByName( fs, node, "header_user_data" );
diff --git a/tests/cv/src/bcameracalibration.cpp b/tests/cv/src/bcameracalibration.cpp
index cfd1801c1..5362f740c 100644
--- a/tests/cv/src/bcameracalibration.cpp
+++ b/tests/cv/src/bcameracalibration.cpp
@@ -330,7 +330,7 @@ void CV_CameraCalibrationBadArgTest::run( int /* start_from */ )
     //}
 }
 
-//CV_CameraCalibrationBadArgTest camera_calibration_bad_arg_test;
+CV_CameraCalibrationBadArgTest camera_calibration_bad_arg_test;
 
 
 class CV_Rodrigues2BadArgTest : public CvBadArgTest
@@ -406,11 +406,11 @@ protected:
         bad_caller = caller;
         bad_caller.jacobian = &bad_jac_c2;
         errors += run_test_case( CV_StsUnmatchedFormats, "Bad jacobian format", bad_caller );
-                           
+                           
         bad_caller = caller;
         bad_caller.jacobian = &bad_jac_c3;
-        errors += run_test_case( CV_StsBadSize, "Bad jacobian format", bad_caller );
-
+        errors += run_test_case( CV_StsBadSize, "Bad jacobian format", bad_caller );
+
         Mat bad_src_cpp2(1, 1, CV_32F); CvMat bad_src_c2 = bad_src_cpp2;
 
         bad_caller = caller;
@@ -439,12 +439,12 @@ protected:
         dst_cpp.create(3, 1, CV_32F); dst_c = dst_cpp; 
 
 
-        Mat bad_dst_cpp5(5, 5, CV_32F); CvMat bad_dst_c5 = bad_dst_cpp5;
-        
+        Mat bad_dst_cpp5(5, 5, CV_32F); CvMat bad_dst_c5 = bad_dst_cpp5;
+        
         bad_caller = caller;
         bad_caller.dst = &bad_dst_c5;
         errors += run_test_case( CV_StsBadSize, "Bad dst format", bad_caller );
-                
+                
         
         if (errors)
             ts->set_failed_test_info(CvTS::FAIL_MISMATCH);
@@ -478,17 +478,17 @@ protected:
     
     struct C_Caller
     {        
-        CvMat* objectPoints;
-        CvMat* r_vec;
-        CvMat* t_vec;
-        CvMat* A;
-        CvMat* distCoeffs;
-        CvMat* imagePoints; 
-        CvMat* dpdr;
-        CvMat* dpdt; 
-        CvMat* dpdf;
-        CvMat* dpdc; 
-        CvMat* dpdk;
+        CvMat* objectPoints;
+        CvMat* r_vec;
+        CvMat* t_vec;
+        CvMat* A;
+        CvMat* distCoeffs;
+        CvMat* imagePoints; 
+        CvMat* dpdr;
+        CvMat* dpdt; 
+        CvMat* dpdf;
+        CvMat* dpdc; 
+        CvMat* dpdk;
         double aspectRatio;
 
         void operator()() 
@@ -504,234 +504,234 @@ protected:
         memset(&zeros, 0, sizeof(zeros));
 
         C_Caller caller, bad_caller;
-        CvMat objectPoints_c, r_vec_c, t_vec_c, A_c, distCoeffs_c, imagePoints_c, 
-            dpdr_c, dpdt_c, dpdf_c, dpdc_c, dpdk_c;
-
-        const int n = 10;
-
-        Mat imagePoints_cpp(1, n, CV_32FC2); imagePoints_c = imagePoints_cpp;
-
-        Mat objectPoints_cpp(1, n, CV_32FC3);
-        randu(objectPoints_cpp, Scalar::all(1), Scalar::all(10));
-        objectPoints_c = objectPoints_cpp;       
-
-        Mat t_vec_cpp(Mat::zeros(1, 3, CV_32F)); t_vec_c = t_vec_cpp;
-        Mat r_vec_cpp; 
-        Rodrigues(Mat::eye(3, 3, CV_32F), r_vec_cpp); r_vec_c = r_vec_cpp;       
-        
-        Mat A_cpp = camMat.clone(); A_c = A_cpp;
-        Mat distCoeffs_cpp = distCoeffs.clone(); distCoeffs_c = distCoeffs_cpp;
-        
-        Mat dpdr_cpp(2*n, 3, CV_32F); dpdr_c = dpdr_cpp;
-        Mat dpdt_cpp(2*n, 3, CV_32F); dpdt_c = dpdt_cpp;
-        Mat dpdf_cpp(2*n, 2, CV_32F); dpdf_c = dpdf_cpp;
-        Mat dpdc_cpp(2*n, 2, CV_32F); dpdc_c = dpdc_cpp;
-        Mat dpdk_cpp(2*n, 4, CV_32F); dpdk_c = dpdk_cpp;
-        
-        caller.aspectRatio = 1.0;
-        caller.objectPoints = &objectPoints_c;
-        caller.r_vec = &r_vec_c;
-        caller.t_vec = &t_vec_c;
-        caller.A = &A_c;
-        caller.distCoeffs = &distCoeffs_c;
-        caller.imagePoints = &imagePoints_c; 
-        caller.dpdr = &dpdr_c;
-        caller.dpdt = &dpdt_c; 
-        caller.dpdf = &dpdf_c;
-        caller.dpdc = &dpdc_c; 
-        caller.dpdk = &dpdk_c;      
+        CvMat objectPoints_c, r_vec_c, t_vec_c, A_c, distCoeffs_c, imagePoints_c, 
+            dpdr_c, dpdt_c, dpdf_c, dpdc_c, dpdk_c;
+
+        const int n = 10;
+
+        Mat imagePoints_cpp(1, n, CV_32FC2); imagePoints_c = imagePoints_cpp;
+
+        Mat objectPoints_cpp(1, n, CV_32FC3);
+        randu(objectPoints_cpp, Scalar::all(1), Scalar::all(10));
+        objectPoints_c = objectPoints_cpp;       
+
+        Mat t_vec_cpp(Mat::zeros(1, 3, CV_32F)); t_vec_c = t_vec_cpp;
+        Mat r_vec_cpp; 
+        Rodrigues(Mat::eye(3, 3, CV_32F), r_vec_cpp); r_vec_c = r_vec_cpp;       
+        
+        Mat A_cpp = camMat.clone(); A_c = A_cpp;
+        Mat distCoeffs_cpp = distCoeffs.clone(); distCoeffs_c = distCoeffs_cpp;
+        
+        Mat dpdr_cpp(2*n, 3, CV_32F); dpdr_c = dpdr_cpp;
+        Mat dpdt_cpp(2*n, 3, CV_32F); dpdt_c = dpdt_cpp;
+        Mat dpdf_cpp(2*n, 2, CV_32F); dpdf_c = dpdf_cpp;
+        Mat dpdc_cpp(2*n, 2, CV_32F); dpdc_c = dpdc_cpp;
+        Mat dpdk_cpp(2*n, 4, CV_32F); dpdk_c = dpdk_cpp;
+        
+        caller.aspectRatio = 1.0;
+        caller.objectPoints = &objectPoints_c;
+        caller.r_vec = &r_vec_c;
+        caller.t_vec = &t_vec_c;
+        caller.A = &A_c;
+        caller.distCoeffs = &distCoeffs_c;
+        caller.imagePoints = &imagePoints_c; 
+        caller.dpdr = &dpdr_c;
+        caller.dpdt = &dpdt_c; 
+        caller.dpdf = &dpdf_c;
+        caller.dpdc = &dpdc_c; 
+        caller.dpdk = &dpdk_c;      
                
         /********************/
         int errors = 0;
-              
+              
 
         bad_caller = caller;        
         bad_caller.objectPoints = 0;
-        errors += run_test_case( CV_StsBadArg, "Zero objectPoints", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Zero objectPoints", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.r_vec = 0;
-        errors += run_test_case( CV_StsBadArg, "Zero r_vec", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Zero r_vec", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.t_vec = 0;
-        errors += run_test_case( CV_StsBadArg, "Zero t_vec", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Zero t_vec", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.A = 0;
-        errors += run_test_case( CV_StsBadArg, "Zero camMat", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Zero camMat", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.imagePoints = 0;
-        errors += run_test_case( CV_StsBadArg, "Zero imagePoints", bad_caller );  
-
-        /****************************/
-        Mat bad_r_vec_cpp1(r_vec_cpp.size(), CV_32S); CvMat bad_r_vec_c1 = bad_r_vec_cpp1;
-        Mat bad_r_vec_cpp2(2, 2, CV_32F); CvMat bad_r_vec_c2 = bad_r_vec_cpp2;
-        Mat bad_r_vec_cpp3(r_vec_cpp.size(), CV_32FC2); CvMat bad_r_vec_c3 = bad_r_vec_cpp3;
-
+        errors += run_test_case( CV_StsBadArg, "Zero imagePoints", bad_caller );  
+
+        /****************************/
+        Mat bad_r_vec_cpp1(r_vec_cpp.size(), CV_32S); CvMat bad_r_vec_c1 = bad_r_vec_cpp1;
+        Mat bad_r_vec_cpp2(2, 2, CV_32F); CvMat bad_r_vec_c2 = bad_r_vec_cpp2;
+        Mat bad_r_vec_cpp3(r_vec_cpp.size(), CV_32FC2); CvMat bad_r_vec_c3 = bad_r_vec_cpp3;
+
         bad_caller = caller;        
         bad_caller.r_vec = &bad_r_vec_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad rvec format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad rvec format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.r_vec = &bad_r_vec_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad rvec format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad rvec format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.r_vec = &bad_r_vec_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad rvec format", bad_caller );  
-        
-        /****************************/
-        Mat bad_t_vec_cpp1(t_vec_cpp.size(), CV_32S); CvMat bad_t_vec_c1 = bad_t_vec_cpp1;
-        Mat bad_t_vec_cpp2(2, 2, CV_32F); CvMat bad_t_vec_c2 = bad_t_vec_cpp2;
-        Mat bad_t_vec_cpp3(1, 1, CV_32FC2); CvMat bad_t_vec_c3 = bad_t_vec_cpp3;
-
+        errors += run_test_case( CV_StsBadArg, "Bad rvec format", bad_caller );  
+        
+        /****************************/
+        Mat bad_t_vec_cpp1(t_vec_cpp.size(), CV_32S); CvMat bad_t_vec_c1 = bad_t_vec_cpp1;
+        Mat bad_t_vec_cpp2(2, 2, CV_32F); CvMat bad_t_vec_c2 = bad_t_vec_cpp2;
+        Mat bad_t_vec_cpp3(1, 1, CV_32FC2); CvMat bad_t_vec_c3 = bad_t_vec_cpp3;
+
         bad_caller = caller;        
         bad_caller.t_vec = &bad_t_vec_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad tvec format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad tvec format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.t_vec = &bad_t_vec_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad tvec format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad tvec format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.t_vec = &bad_t_vec_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad tvec format", bad_caller );  
-  
-        /****************************/
-        Mat bad_A_cpp1(A_cpp.size(), CV_32S); CvMat bad_A_c1 = bad_A_cpp1;
-        Mat bad_A_cpp2(2, 2, CV_32F); CvMat bad_A_c2 = bad_A_cpp2;
-
+        errors += run_test_case( CV_StsBadArg, "Bad tvec format", bad_caller );  
+  
+        /****************************/
+        Mat bad_A_cpp1(A_cpp.size(), CV_32S); CvMat bad_A_c1 = bad_A_cpp1;
+        Mat bad_A_cpp2(2, 2, CV_32F); CvMat bad_A_c2 = bad_A_cpp2;
+
         bad_caller = caller;        
         bad_caller.A = &bad_A_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad A format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad A format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.A = &bad_A_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad A format", bad_caller );  
-
-        /****************************/
-        Mat bad_distCoeffs_cpp1(distCoeffs_cpp.size(), CV_32S); CvMat bad_distCoeffs_c1 = bad_distCoeffs_cpp1;
-        Mat bad_distCoeffs_cpp2(2, 2, CV_32F); CvMat bad_distCoeffs_c2 = bad_distCoeffs_cpp2;
-        Mat bad_distCoeffs_cpp3(1, 7, CV_32F); CvMat bad_distCoeffs_c3 = bad_distCoeffs_cpp3;
-
+        errors += run_test_case( CV_StsBadArg, "Bad A format", bad_caller );  
+
+        /****************************/
+        Mat bad_distCoeffs_cpp1(distCoeffs_cpp.size(), CV_32S); CvMat bad_distCoeffs_c1 = bad_distCoeffs_cpp1;
+        Mat bad_distCoeffs_cpp2(2, 2, CV_32F); CvMat bad_distCoeffs_c2 = bad_distCoeffs_cpp2;
+        Mat bad_distCoeffs_cpp3(1, 7, CV_32F); CvMat bad_distCoeffs_c3 = bad_distCoeffs_cpp3;
+
         bad_caller = caller;        
         bad_caller.distCoeffs = &zeros;
-        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.distCoeffs = &bad_distCoeffs_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.distCoeffs = &bad_distCoeffs_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.distCoeffs = &bad_distCoeffs_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
-
-
-        /****************************/
-        Mat bad_dpdr_cpp1(dpdr_cpp.size(), CV_32S); CvMat bad_dpdr_c1 = bad_dpdr_cpp1;
-        Mat bad_dpdr_cpp2(dpdr_cpp.cols+1, 3, CV_32F); CvMat bad_dpdr_c2 = bad_dpdr_cpp2;
-        Mat bad_dpdr_cpp3(dpdr_cpp.cols, 7, CV_32F); CvMat bad_dpdr_c3 = bad_dpdr_cpp3;
-
+        errors += run_test_case( CV_StsBadArg, "Bad distCoeffs format", bad_caller );  
+
+
+        /****************************/
+        Mat bad_dpdr_cpp1(dpdr_cpp.size(), CV_32S); CvMat bad_dpdr_c1 = bad_dpdr_cpp1;
+        Mat bad_dpdr_cpp2(dpdr_cpp.cols+1, 3, CV_32F); CvMat bad_dpdr_c2 = bad_dpdr_cpp2;
+        Mat bad_dpdr_cpp3(dpdr_cpp.cols, 7, CV_32F); CvMat bad_dpdr_c3 = bad_dpdr_cpp3;
+
         bad_caller = caller;        
         bad_caller.dpdr = &zeros;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdr = &bad_dpdr_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdr = &bad_dpdr_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdr = &bad_dpdr_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
-
-        /****************************/
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdr format", bad_caller );  
+
+        /****************************/
+
         bad_caller = caller;        
         bad_caller.dpdt = &zeros;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdt = &bad_dpdr_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdt = &bad_dpdr_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdt = &bad_dpdr_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
-
-        /****************************/
-
-        Mat bad_dpdf_cpp2(dpdr_cpp.cols+1, 2, CV_32F); CvMat bad_dpdf_c2 = bad_dpdf_cpp2;
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdt format", bad_caller );  
+
+        /****************************/
+
+        Mat bad_dpdf_cpp2(dpdr_cpp.cols+1, 2, CV_32F); CvMat bad_dpdf_c2 = bad_dpdf_cpp2;
+
         bad_caller = caller;        
         bad_caller.dpdf = &zeros;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdf = &bad_dpdr_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdf = &bad_dpdf_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdf = &bad_dpdr_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
-
-        /****************************/
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdf format", bad_caller );  
+
+        /****************************/
+
         bad_caller = caller;        
         bad_caller.dpdc = &zeros;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdc = &bad_dpdr_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdc = &bad_dpdf_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdc = &bad_dpdr_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
-
-        /****************************/   
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdc format", bad_caller );  
+
+        /****************************/   
+
         bad_caller = caller;        
         bad_caller.dpdk = &zeros;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdk = &bad_dpdr_c1;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdk = &bad_dpdf_c2;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.dpdk = &bad_dpdr_c3;
-        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
-
+        errors += run_test_case( CV_StsBadArg, "Bad dpdk format", bad_caller );  
+
         bad_caller = caller;        
         bad_caller.distCoeffs = 0;
-        errors += run_test_case( CV_StsNullPtr, "distCoeffs is NULL while dpdk is not", bad_caller );  
-                                                                      
+        errors += run_test_case( CV_StsNullPtr, "distCoeffs is NULL while dpdk is not", bad_caller );  
+                                                                      
         
         if (errors)
             ts->set_failed_test_info(CvTS::FAIL_MISMATCH);