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fixed several gcc 4.1 warnings

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This commit is contained in:
Vadim Pisarevsky
2010-10-21 18:30:57 +00:00
parent b80bdf324d
commit 4a14795eb6
15 changed files with 34 additions and 33 deletions
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4
modules/imgproc/src/approx.cpp
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@@ -591,7 +591,7 @@ icvApproxPolyDP( CvSeq* src_contour, int header_size,
for( i = slice.start_index + 1; i < slice.end_index; i++ )
{
CV_READ_SEQ_ELEM( pt, reader );
dist = abs((pt.y - start_pt.y) * dx - (pt.x - start_pt.x) * dy);
dist = fabs((pt.y - start_pt.y) * dx - (pt.x - start_pt.x) * dy);
if( dist > max_dist )
{
@@ -647,7 +647,7 @@ icvApproxPolyDP( CvSeq* src_contour, int header_size,
dx = end_pt.x - start_pt.x;
dy = end_pt.y - start_pt.y;
dist = abs((pt.x - start_pt.x)*dy - (pt.y - start_pt.y)*dx);
dist = fabs((pt.x - start_pt.x)*dy - (pt.y - start_pt.y)*dx);
if( dist * dist <= 0.5*eps*(dx*dx + dy*dy) && dx != 0 && dy != 0 )
{
new_count--;