updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5…

…, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings

3rdparty/flann/util/allocator.h

@@ -177,7 +177,7 @@ class PooledAllocator
     template <typename T>
 	T* allocate(size_t count = 1)
 	{
-		T* mem = (T*) this->malloc(sizeof(T)*count);
+		T* mem = (T*) this->malloc((int)(sizeof(T)*count));
 		return mem;
 	}
 

3rdparty/flann/util/result_set.h

@@ -281,7 +281,7 @@ class RadiusResultSet : public ResultSet
 
     int size() const
     {
-    	return items.size();
+    	return (int)items.size();
     }
 
 	bool full() const

3rdparty/flann/util/saving.cpp

@@ -56,7 +56,7 @@ void save_header(FILE* stream, const NNIndex& index)
 IndexHeader load_header(FILE* stream)
 {
 	IndexHeader header;
-	int read_size = fread(&header,sizeof(header),1,stream);
+	int read_size = (int)fread(&header,sizeof(header),1,stream);
 
 	if (read_size!=1) {
 		throw FLANNException("Invalid index file, cannot read");

3rdparty/flann/util/saving.h

@@ -77,7 +77,7 @@ void save_value(FILE* stream, const T& value, int count = 1)
 template<typename T>
 void load_value(FILE* stream, T& value, int count = 1)
 {
-	int read_cnt = fread(&value, sizeof(value),count, stream);
+	int read_cnt = (int)fread(&value, sizeof(value),count, stream);
 	if (read_cnt!=count) {
 		throw FLANNException("Cannot read from file");
 	}