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Tegra optimization for some color conversion and warpAffine calls

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This commit is contained in:
Andrey Pavlenko
2012-01-06 16:31:23 +00:00
parent 11ad582250
commit 185680c7c5
2 changed files with 15 additions and 0 deletions
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10
modules/imgproc/src/color.cpp
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@@ -2845,7 +2845,12 @@ void cv::cvtColor( InputArray _src, OutputArray _dst, int code, int dcn )
bidx = code == CV_BGR2GRAY || code == CV_BGRA2GRAY ? 0 : 2;
if( depth == CV_8U )
{
#ifdef HAVE_TEGRA_OPTIMIZATION
if( code != CV_RGBA2GRAY || !tegra::Rgba2Gray(src, dst) )
#endif
CvtColorLoop(src, dst, RGB2Gray<uchar>(scn, bidx, 0));
}
else if( depth == CV_16U )
CvtColorLoop(src, dst, RGB2Gray<ushort>(scn, bidx, 0));
else
@@ -2867,7 +2872,12 @@ void cv::cvtColor( InputArray _src, OutputArray _dst, int code, int dcn )
dst = _dst.getMat();
if( depth == CV_8U )
{
#ifdef HAVE_TEGRA_OPTIMIZATION
if(code != CV_GRAY2RGBA || !tegra::Gray2Rgba(src, dst))
#endif
CvtColorLoop(src, dst, Gray2RGB<uchar>(dcn));
}
else if( depth == CV_16U )
CvtColorLoop(src, dst, Gray2RGB<ushort>(dcn));
else