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reenabled Tegra optimized resize

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This commit is contained in:
Andrey Kamaev 2011-10-11 15:00:00 +00:00
parent eeaf6192e3
commit c1277b6147
1 changed files with 6 additions and 24 deletions
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30
modules/imgproc/src/imgwarp.cpp
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@ -1319,30 +1319,6 @@ typedef void (*ResizeAreaFunc)( const Mat& src, Mat& dst,
void cv::resize( InputArray _src, OutputArray _dst, Size dsize, void cv::resize( InputArray _src, OutputArray _dst, Size dsize,
double inv_scale_x, double inv_scale_y, int interpolation ) double inv_scale_x, double inv_scale_y, int interpolation )
{ {
#ifdef HAVE_TEGRA_OPTIMIZATION__DISABLED
Mat src1 = _src.getMat();
Size ssize1 = src1.size();
int wSrc = ssize1.width;
int hSrc = ssize1.height;
if (hSrc < 1)
return;
int wDst = dsize.width;
int hDst = dsize.height;
_dst.create(dsize, src1.type());
Mat dst1 = _dst.getMat();
unsigned int *bSrc = (unsigned int*)(src1.data);
unsigned int *bDst = (unsigned int*)dst1.data;
if(src1.channels()==1){
tegra::stretch1(bSrc, bDst, wSrc, hSrc, wDst, hDst);
return;
}
if(src1.channels()==4){
tegra::stretch4(bSrc, bDst, wSrc, hSrc, wDst, hDst);
return;
}
#endif
static ResizeFunc linear_tab[] = static ResizeFunc linear_tab[] =
{ {
resizeGeneric_< resizeGeneric_<
@ -1463,6 +1439,12 @@ void cv::resize( InputArray _src, OutputArray _dst, Size dsize,
_dst.create(dsize, src.type()); _dst.create(dsize, src.type());
Mat dst = _dst.getMat(); Mat dst = _dst.getMat();
#ifdef HAVE_TEGRA_OPTIMIZATION
if (tegra::resize(src, dst, inv_scale_x, inv_scale_y, interpolation))
return;
#endif
int depth = src.depth(), cn = src.channels(); int depth = src.depth(), cn = src.channels();
double scale_x = 1./inv_scale_x, scale_y = 1./inv_scale_y; double scale_x = 1./inv_scale_x, scale_y = 1./inv_scale_y;
int k, sx, sy, dx, dy; int k, sx, sy, dx, dy;