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test case from ticket #1650

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This commit is contained in:
Marina Kolpakova 2012-03-28 20:54:58 +00:00
parent 13c7222238
commit dd01861de2
1 changed files with 12 additions and 0 deletions
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12
modules/imgproc/test/test_imgwarp.cpp
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@ -1372,6 +1372,18 @@ void CV_GetQuadSubPixTest::prepare_to_validation( int /*test_case_idx*/ )
dst.convertTo(dst0, dst0.depth());
}
TEST(Imgproc_cvWarpAffine, regression)
{
IplImage* src = cvCreateImage(cvSize(100, 100), IPL_DEPTH_8U, 1);
IplImage* dst = cvCreateImage(cvSize(100, 100), IPL_DEPTH_8U, 1);
float m[6];
CvMat M = cvMat( 2, 3, CV_32F, m );
int w = src->width;
int h = src->height;
cv2DRotationMatrix(cvPoint2D32f(w*0.5f, h*0.5f), 45.0, 1.0, &M);
cvWarpAffine(src, dst, &M);
}
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