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Tegra-optmized pyrDown
author
Andrey Kamaev
<no@email>
Fri, 25 Nov 2011 13:18:40 +0000
(13:18 +0000)
committer
Andrey Kamaev
<no@email>
Fri, 25 Nov 2011 13:18:40 +0000
(13:18 +0000)
modules/imgproc/src/pyramids.cpp
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diff --git
a/modules/imgproc/src/pyramids.cpp
b/modules/imgproc/src/pyramids.cpp
index
d59f317
..
1e516ab
100644
(file)
--- a/
modules/imgproc/src/pyramids.cpp
+++ b/
modules/imgproc/src/pyramids.cpp
@@
-407,6
+407,12
@@
void cv::pyrDown( InputArray _src, OutputArray _dst, const Size& _dsz )
Size dsz = _dsz == Size() ? Size((src.cols + 1)/2, (src.rows + 1)/2) : _dsz;
_dst.create( dsz, src.type() );
Mat dst = _dst.getMat();
+
+#ifdef HAVE_TEGRA_OPTIMIZATION
+ if(tegra::pyrDown(src, dst))
+ return;
+#endif
+
int depth = src.depth();
PyrFunc func = 0;
if( depth == CV_8U )