fixed ipp-related warnings

modules/core/src/arithm.cpp

@@ -948,7 +948,7 @@ static void not8u( const uchar* src1, size_t step1,
                    const uchar* src2, size_t step2,
                    uchar* dst, size_t step, Size sz, void* )
 {
-    IF_IPP(fixSteps(sz, sizeof(dst[0]), step1, step2, step);
+    IF_IPP(fixSteps(sz, sizeof(dst[0]), step1, step2, step); (void *)src2;
            ippiNot_8u_C1R(src1, (int)step1, dst, (int)step, (IppiSize&)sz),
            (vBinOp8<uchar, OpNot<uchar>, IF_SIMD(_VNot8u)>(src1, step1, src2, step2, dst, step, sz)));
 }

modules/core/src/stat.cpp

@@ -479,7 +479,7 @@ cv::Scalar cv::sum( InputArray _src )
         if( ippFunc )
         {
             Ipp64f res[4];
-            if( ippFunc(src.data, src.step[0], sz, res, ippAlgHintAccurate) >= 0 )
+            if( ippFunc(src.data, (int)src.step[0], sz, res, ippAlgHintAccurate) >= 0 )
             {
                 Scalar sc;
                 for( int i = 0; i < cn; i++ )
@@ -584,7 +584,7 @@ cv::Scalar cv::mean( InputArray _src, InputArray _mask )
             if( ippFuncC1 )
             {
                 Ipp64f res;
-                if( ippFuncC1(src.data, src.step[0], mask.data, mask.step[0], sz, &res) >= 0 )
+                if( ippFuncC1(src.data, (int)src.step[0], mask.data, (int)mask.step[0], sz, &res) >= 0 )
                 {
                     return Scalar(res);
                 }
@@ -598,9 +598,9 @@ cv::Scalar cv::mean( InputArray _src, InputArray _mask )
             if( ippFuncC3 )
             {
                 Ipp64f res1, res2, res3;
-                if( ippFuncC3(src.data, src.step[0], mask.data, mask.step[0], sz, 1, &res1) >= 0 &&
-                    ippFuncC3(src.data, src.step[0], mask.data, mask.step[0], sz, 2, &res2) >= 0 &&
-                    ippFuncC3(src.data, src.step[0], mask.data, mask.step[0], sz, 3, &res3) >= 0 )
+                if( ippFuncC3(src.data, (int)src.step[0], mask.data, (int)mask.step[0], sz, 1, &res1) >= 0 &&
+                    ippFuncC3(src.data, (int)src.step[0], mask.data, (int)mask.step[0], sz, 2, &res2) >= 0 &&
+                    ippFuncC3(src.data, (int)src.step[0], mask.data, (int)mask.step[0], sz, 3, &res3) >= 0 )
                 {
                     return Scalar(res1, res2, res3);
                 }
@@ -626,7 +626,7 @@ cv::Scalar cv::mean( InputArray _src, InputArray _mask )
             if( ippFunc )
             {
                 Ipp64f res[4];
-                if( ippFunc(src.data, src.step[0], sz, res, ippAlgHintAccurate) >= 0 )
+                if( ippFunc(src.data, (int)src.step[0], sz, res, ippAlgHintAccurate) >= 0 )
                 {
                     Scalar sc;
                     for( int i = 0; i < cn; i++ )

modules/imgproc/src/canny.cpp

@@ -115,7 +115,7 @@ void cv::Canny( InputArray _src, OutputArray _dst,
 
 #ifdef USE_IPP_CANNY
     if( aperture_size == 3 && !L2gradient &&
-        ippCanny(src, dst, low_thresh, high_thresh) >= 0 )
+        ippCanny(src, dst, (float)low_thresh, (float)high_thresh) )
         return;
 #endif
 

modules/imgproc/src/color.cpp

@@ -217,7 +217,7 @@ public:
     {
         const void *yS = src.ptr<uchar>(range.start);
         void *yD = dst.ptr<uchar>(range.start);
-        if( cvt(yS, (int)src.step[0], yD, (int)dst.step[0], src.cols, range.end - range.start) < 0 )
+        if( !cvt(yS, (int)src.step[0], yD, (int)dst.step[0], src.cols, range.end - range.start) )
             *ok = false;
     }
 
@@ -729,7 +729,7 @@ template<> struct RGB2Gray<uchar>
 {
     typedef uchar channel_type;
 
-    RGB2Gray<uchar>(int _srccn, int blueIdx, const int* coeffs) : srccn(_srccn)
+    RGB2Gray(int _srccn, int blueIdx, const int* coeffs) : srccn(_srccn)
     {
         const int coeffs0[] = { R2Y, G2Y, B2Y };
         if(!coeffs) coeffs = coeffs0;
@@ -760,7 +760,7 @@ template<> struct RGB2Gray<ushort>
 {
     typedef ushort channel_type;
 
-    RGB2Gray<ushort>(int _srccn, int blueIdx, const int* _coeffs) : srccn(_srccn)
+    RGB2Gray(int _srccn, int blueIdx, const int* _coeffs) : srccn(_srccn)
     {
         static const int coeffs0[] = { R2Y, G2Y, B2Y };
         memcpy(coeffs, _coeffs ? _coeffs : coeffs0, 3*sizeof(coeffs[0]));

modules/imgproc/src/sumpixels.cpp

@@ -252,11 +252,11 @@ void cv::integral( InputArray _src, OutputArray _sum, OutputArray _sqsum, Output
                 {
                     _sqsum.create( isize, CV_MAKETYPE( CV_64F, cn ) );
                     sqsum = _sqsum.getMat();
-                    ippiSqrIntegral_8u32f64f_C1R( (const Ipp8u*)src.data, src.step, (Ipp32f*)sum.data, sum.step, (Ipp64f*)sqsum.data, sqsum.step, srcRoiSize, 0, 0 );
+                    ippiSqrIntegral_8u32f64f_C1R( (const Ipp8u*)src.data, (int)src.step, (Ipp32f*)sum.data, (int)sum.step, (Ipp64f*)sqsum.data, (int)sqsum.step, srcRoiSize, 0, 0 );
                 }
                 else
                 {
-                    ippiIntegral_8u32f_C1R( (const Ipp8u*)src.data, src.step, (Ipp32f*)sum.data, sum.step, srcRoiSize, 0 );
+                    ippiIntegral_8u32f_C1R( (const Ipp8u*)src.data, (int)src.step, (Ipp32f*)sum.data, (int)sum.step, srcRoiSize, 0 );
                 }
                 return;
             }
@@ -272,11 +272,11 @@ void cv::integral( InputArray _src, OutputArray _sum, OutputArray _sqsum, Output
                 {
                     _sqsum.create( isize, CV_MAKETYPE( CV_64F, cn ) );
                     sqsum = _sqsum.getMat();
-                    ippiSqrIntegral_8u32s64f_C1R( (const Ipp8u*)src.data, src.step, (Ipp32s*)sum.data, sum.step, (Ipp64f*)sqsum.data, sqsum.step, srcRoiSize, 0, 0 );
+                    ippiSqrIntegral_8u32s64f_C1R( (const Ipp8u*)src.data, (int)src.step, (Ipp32s*)sum.data, (int)sum.step, (Ipp64f*)sqsum.data, (int)sqsum.step, srcRoiSize, 0, 0 );
                 }
                 else
                 {
-                    ippiIntegral_8u32s_C1R( (const Ipp8u*)src.data, src.step, (Ipp32s*)sum.data, sum.step, srcRoiSize, 0 );
+                    ippiIntegral_8u32s_C1R( (const Ipp8u*)src.data, (int)src.step, (Ipp32s*)sum.data, (int)sum.step, srcRoiSize, 0 );
                 }
                 return;
             }