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added type check to some CvMat methods (8)

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ser1zw 2011-07-08 00:15:07 +09:00
parent c003ee81f0
commit 46227b7fa1
8 changed files with 133 additions and 112 deletions
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14
ext/opencv/cvmat.h
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@ -299,12 +299,14 @@ MASK(VALUE object)
{
if (NIL_P(object))
return NULL;
else if (rb_obj_is_kind_of(object, cCvMat::rb_class()) &&
CV_MAT_DEPTH(CVMAT(object)->type) == CV_8UC1 &&
CV_MAT_CN(CVMAT(object)->type) == 1)
return CVMAT(object);
else
rb_raise(rb_eTypeError, "object is not a mask.");
else {
CvMat* obj_ptr = CVMAT_WITH_CHECK(object);
if (CV_MAT_DEPTH(obj_ptr->type) == CV_8UC1 &&
CV_MAT_CN(obj_ptr->type) == 1)
return obj_ptr;
else
rb_raise(rb_eTypeError, "Mask should be 8bit 1-channel matrix.");
}
}
__NAMESPACE_END_OPENCV