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Added files for implementation of operations SetTo()

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This commit is contained in:
Andrey Morozov
2010-07-17 11:17:29 +00:00
parent 08cba33f9d
commit 1d93ca00de
5 changed files with 147 additions and 36 deletions
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42
modules/gpu/src/gpumat.cpp
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@@ -68,26 +68,42 @@ void GpuMat::copyTo( GpuMat& m ) const
cudaSafeCall( cudaMemcpy2D(m.data, m.step, data, step, cols * elemSize(), rows, cudaMemcpyDeviceToDevice) );
cudaSafeCall( cudaThreadSynchronize() );
}
void GpuMat::copyTo( GpuMat& /*m*/, const GpuMat&/* mask */) const
{
{
CV_Assert(!"Not implemented");
}
void GpuMat::convertTo( GpuMat& /*m*/, int /*rtype*/, double /*alpha*/, double /*beta*/ ) const
{
CV_Assert(!"Not implemented");
}
GpuMat& GpuMat::operator = (const Scalar& /*s*/)
GpuMat& GpuMat::operator = (const Scalar& s)
{
CV_Assert(!"Not implemented");
CV_Assert(!"Not implemented");
cv::gpu::impl::set_to_without_mask(*this, s.val, this->depth(), this->channels());
return *this;
}
GpuMat& GpuMat::setTo(const Scalar& /*s*/, const GpuMat& /*mask*/)
GpuMat& GpuMat::setTo(const Scalar& s, const GpuMat& mask)
{
CV_Assert(!"Not implemented");
CV_Assert(!"Not implemented");
CV_DbgAssert(!this->empty());
this->channels();
this->depth();
if (mask.empty())
{
cv::gpu::impl::set_to_without_mask(*this, s.val, this->depth(), this->channels());
}
else
{
cv::gpu::impl::set_to_with_mask(*this, s.val, mask, this->depth(), this->channels());
}
return *this;
}
@@ -147,8 +163,8 @@ void GpuMat::create(int _rows, int _cols, int _type)
rows = _rows;
cols = _cols;
size_t esz = elemSize();
size_t esz = elemSize();
void *dev_ptr;
cudaSafeCall( cudaMallocPitch(&dev_ptr, &step, esz * cols, rows) );
@@ -157,10 +173,10 @@ void GpuMat::create(int _rows, int _cols, int _type)
int64 _nettosize = (int64)step*rows;
size_t nettosize = (size_t)_nettosize;
datastart = data = (uchar*)dev_ptr;
dataend = data + nettosize;
dataend = data + nettosize;
refcount = (int*)fastMalloc(sizeof(*refcount));
*refcount = 1;
}
@@ -171,7 +187,7 @@ void GpuMat::release()
if( refcount && CV_XADD(refcount, -1) == 1 )
{
fastFree(refcount);
cudaSafeCall( cudaFree(datastart) );
cudaSafeCall( cudaFree(datastart) );
}
data = datastart = dataend = 0;
step = rows = cols = 0;