disabling due to accuracy issues

modules/imgproc/src/canny.cpp

@@ -866,6 +866,7 @@ void Canny( InputArray _src, OutputArray _dst,
     Mat src = _src.getMat(), dst = _dst.getMat();
 
     CV_OVX_RUN(
+        false && /* disabling due to accuracy issues */
             src.type() == CV_8UC1 &&
             !src.isSubmatrix() &&
             src.cols >= aperture_size &&

modules/imgproc/src/smooth.cpp

@@ -1714,7 +1714,7 @@ namespace cv
 #if VX_VERSION <= VX_VERSION_1_0
                 if (ctx.vendorID() == VX_ID_KHRONOS && ((vx_size)(src.cols) <= ctx.convolutionMaxDimension() || (vx_size)(src.rows) <= ctx.convolutionMaxDimension()))
                 {
-                    ctx.setBorderMode(prevBorder);
+                    ctx.setImmediateBorder(prevBorder);
                     return false;
                 }
 #endif