Merge pull request #94 from vpisarev/fixed_win32_compile_errors2

another fix in line descriptor module for Win32 MSVC

Author: vpisarev

modules/line_descriptor/src/binary_descriptor_matcher.cpp

@@ -835,7 +835,7 @@ int BinaryDescriptorMatcher::SparseHashtable::init( int _b )
     return 1;
 
   size = UINT64_1 << ( b - 5 );  // size = 2 ^ b
-  table = (BucketGroup*) calloc( size, sizeof(BucketGroup) );
+  table = (BucketGroup*) calloc( (size_t)size, sizeof(BucketGroup) );
 
   return 0;
 

modules/saliency/src/BING/kyheader.hpp

@@ -149,12 +149,11 @@ inline cv::Rect Vec4i2Rect( cv::Vec4i &v )
 }
 
 
- #if defined(_MSC_VER)
- # include <intrin.h>
- # define POPCNT(x) __popcnt(x)
- # define POPCNT64(x) __popcnt64(x)
- #endif
-
+#if defined(_MSC_VER)
+# include <intrin.h>
+# define POPCNT(x) __popcnt(x)
+# define POPCNT64(x) (__popcnt((unsigned)(x)) + __popcnt((unsigned)((uint64_t)(x) >> 32)))
+#endif
 
 #if defined(__GNUC__)
 # define POPCNT(x) __builtin_popcount(x)