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fixed bug in gpu filter engine (incorrect buffer type) and in vector's saturate_cast.

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changed buffer type in linear filters to float.
added support of 1 channel image to linear filters.
added support of BORDER_REFLECT101, BORDER_REPLICATE and BORDER_CONSTANT border type to gpu linear filters.
minor fix in tests.
update comments in gpu.hpp.
This commit is contained in:
Vladislav Vinogradov
2010-12-13 08:43:04 +00:00
parent 108ab94023
commit 49ec8ba742
9 changed files with 677 additions and 310 deletions
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4
modules/gpu/src/arithm.cpp
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@@ -277,12 +277,12 @@ namespace cv { namespace gpu { namespace mathfunc
void cv::gpu::transpose(const GpuMat& src, GpuMat& dst)
{
CV_Assert(src.type() == CV_8UC1 || src.type() == CV_8UC4 || src.type() == CV_8SC4
CV_Assert(src.type() == CV_8UC1 || src.type() == CV_8SC1 || src.type() == CV_8UC4 || src.type() == CV_8SC4
|| src.type() == CV_16UC2 || src.type() == CV_16SC2 || src.type() == CV_32SC1 || src.type() == CV_32FC1);
dst.create( src.cols, src.rows, src.type() );
if (src.type() == CV_8UC1)
if (src.type() == CV_8UC1 || src.type() == CV_8SC1)
{
NppiSize sz;
sz.width = src.cols;