Neon Optimized Resize added
This commit is contained in:
parent
6030e029e3
commit
b0535e0456
@ -1128,7 +1128,6 @@ static void resizeGeneric_( const Mat& src, Mat& dst,
|
||||
if( k0 < ksize )
|
||||
hresize( srows + k0, rows + k0, ksize - k0, xofs, alpha,
|
||||
ssize.width, dsize.width, cn, xmin, xmax );
|
||||
|
||||
vresize( (const WT**)rows, (T*)(dst.data + dst.step*dy), beta, dsize.width );
|
||||
}
|
||||
}
|
||||
@ -1320,6 +1319,30 @@ typedef void (*ResizeAreaFunc)( const Mat& src, Mat& dst,
|
||||
void cv::resize( InputArray _src, OutputArray _dst, Size dsize,
|
||||
double inv_scale_x, double inv_scale_y, int interpolation )
|
||||
{
|
||||
|
||||
#ifdef HAVE_TEGRA_OPTIMIZATION
|
||||
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[] =
|
||||
{
|
||||
resizeGeneric_<
|
||||
@ -3123,6 +3146,7 @@ cv::Mat cv::getPerspectiveTransform( const Point2f src[], const Point2f dst[] )
|
||||
* where:
|
||||
* cij - matrix coefficients
|
||||
*/
|
||||
|
||||
cv::Mat cv::getAffineTransform( const Point2f src[], const Point2f dst[] )
|
||||
{
|
||||
Mat M(2, 3, CV_64F), X(6, 1, CV_64F, M.data);
|
||||
@ -3187,7 +3211,6 @@ void cv::invertAffineTransform(InputArray _matM, OutputArray __iM)
|
||||
CV_Error( CV_StsUnsupportedFormat, "" );
|
||||
}
|
||||
|
||||
|
||||
cv::Mat cv::getPerspectiveTransform(InputArray _src, InputArray _dst)
|
||||
{
|
||||
Mat src = _src.getMat(), dst = _dst.getMat();
|
||||
@ -3202,7 +3225,6 @@ cv::Mat cv::getAffineTransform(InputArray _src, InputArray _dst)
|
||||
return getAffineTransform((const Point2f*)src.data, (const Point2f*)dst.data);
|
||||
}
|
||||
|
||||
|
||||
CV_IMPL void
|
||||
cvResize( const CvArr* srcarr, CvArr* dstarr, int method )
|
||||
{
|
||||
|
Loading…
x
Reference in New Issue
Block a user