generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

added implementation GpuMat::convertTo and merged this with matrix_operations.cpp

Browse Source
This commit is contained in:
Vladislav Vinogradov
2010-07-22 09:31:33 +00:00
parent 7bf29e1488
commit 3f5dd5f1cc
5 changed files with 426 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
modules/gpu/src/matrix_operations.cpp
View File

@@ -104,9 +104,31 @@ void cv::gpu::GpuMat::copyTo( GpuMat& /*m*/, const GpuMat&/* mask */) const
CV_Assert(!"Not implemented");
}
void cv::gpu::GpuMat::convertTo( GpuMat& /*m*/, int /*rtype*/, double /*alpha*/, double /*beta*/ ) const
void cv::gpu::GpuMat::convertTo( GpuMat& dst, int rtype, double alpha, double beta ) const
{
CV_Assert(!"Not implemented");
//CV_Assert(!"Not implemented");
bool noScale = fabs(alpha-1) < std::numeric_limits<double>::epsilon() && fabs(beta) < std::numeric_limits<double>::epsilon();
if( rtype < 0 )
rtype = type();
else
rtype = CV_MAKETYPE(CV_MAT_DEPTH(rtype), channels());
int sdepth = depth(), ddepth = CV_MAT_DEPTH(rtype);
/*if( sdepth == ddepth && noScale )
{
copyTo(dst);
return;
}*/
GpuMat temp;
const GpuMat* psrc = this;
if( sdepth != ddepth && psrc == &dst )
psrc = &(temp = *this);
dst.create( size(), rtype );
impl::convert_to(*psrc, sdepth, dst, ddepth, psrc->cols * psrc->channels(), psrc->rows, alpha, beta);
}
GpuMat& GpuMat::operator = (const Scalar& s)