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Extended set of OpenVX HAL calls disabled for small images

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This commit is contained in:
Vitaly Tuzov
2017-03-28 18:02:42 +03:00
parent 62fab57c3e
commit bf5b7843e8
15 changed files with 89 additions and 50 deletions
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modules/imgproc/src/deriv.cpp
+9 -3
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@@ -191,7 +191,7 @@ namespace cv
int stype = _src.type();
int dtype = _dst.type();
if (stype != CV_8UC1 || (dtype != CV_16SC1 && dtype != CV_8UC1) ||
ksize < 3 || ksize % 2 != 1 || delta != 0.0)
ksize != 3 || delta != 0.0)//Restrict to 3x3 kernels since otherwise convolution would be slower than separable filter
return false;
Mat src = _src.getMat();
@@ -200,6 +200,12 @@ namespace cv
if (src.cols < ksize || src.rows < ksize)
return false;
if (dtype == CV_16SC1 && ksize == 3 && ((dx | dy) == 1) && (dx + dy) == 1 ?
ovx::skipSmallImages<VX_KERNEL_SOBEL_3x3>(src.cols, src.rows) :
ovx::skipSmallImages<VX_KERNEL_CUSTOM_CONVOLUTION>(src.cols, src.rows)
)
return false;
int iscale = 1;
vx_uint32 cscale = 1;
if(scale != 1.0)
@@ -237,8 +243,8 @@ namespace cv
try
{
ivx::Context ctx = ovx::getOpenVXContext();
if ((vx_size)ksize > ctx.convolutionMaxDimension())
return false;
//if ((vx_size)ksize > ctx.convolutionMaxDimension())
// return false;
Mat a;
if (dst.data != src.data)