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Fix build warnings in OpenCL samples

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This commit is contained in:
Andrey Kamaev
2013-01-30 17:25:03 +04:00
parent 3a55fb9d1b
commit f489eb9a5d
3 changed files with 19 additions and 19 deletions
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8
samples/ocl/squares.cpp
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@@ -14,7 +14,7 @@
using namespace cv;
using namespace std;
void help()
static void help()
{
cout <<
"\nA program using OCL module pyramid scaling, Canny, dilate functions, threshold, split; cpu contours, contour simpification and\n"
@@ -34,7 +34,7 @@ const char* wndname = "OpenCL Square Detection Demo";
// helper function:
// finds a cosine of angle between vectors
// from pt0->pt1 and from pt0->pt2
double angle( Point pt1, Point pt2, Point pt0 )
static double angle( Point pt1, Point pt2, Point pt0 )
{
double dx1 = pt1.x - pt0.x;
double dy1 = pt1.y - pt0.y;
@@ -45,7 +45,7 @@ double angle( Point pt1, Point pt2, Point pt0 )
// returns sequence of squares detected on the image.
// the sequence is stored in the specified memory storage
void findSquares( const Mat& image, vector<vector<Point> >& squares )
static void findSquares( const Mat& image, vector<vector<Point> >& squares )
{
squares.clear();
@@ -131,7 +131,7 @@ void findSquares( const Mat& image, vector<vector<Point> >& squares )
// the function draws all the squares in the image
void drawSquares( Mat& image, const vector<vector<Point> >& squares )
static void drawSquares( Mat& image, const vector<vector<Point> >& squares )
{
for( size_t i = 0; i < squares.size(); i++ )
{