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added GpuFeature assertion to gpu::Canny

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This commit is contained in:
Vladislav Vinogradov
2011-09-05 06:20:34 +00:00
parent b371bd68df
commit b2d5839af7
3 changed files with 4 additions and 1 deletions
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2
modules/gpu/src/imgproc.cpp
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@@ -1782,6 +1782,7 @@ void cv::gpu::Canny(const GpuMat& src, CannyBuf& buf, GpuMat& dst, double low_th
{
using namespace cv::gpu::canny;
CV_Assert(TargetArchs::builtWith(SHARED_ATOMICS) && DeviceInfo().supports(SHARED_ATOMICS));
CV_Assert(src.type() == CV_8UC1);
if( low_thresh > high_thresh )
@@ -1820,6 +1821,7 @@ void cv::gpu::Canny(const GpuMat& dx, const GpuMat& dy, CannyBuf& buf, GpuMat& d
{
using namespace cv::gpu::canny;
CV_Assert(TargetArchs::builtWith(SHARED_ATOMICS) && DeviceInfo().supports(SHARED_ATOMICS));
CV_Assert(dx.type() == CV_32SC1 && dy.type() == CV_32SC1 && dx.size() == dy.size());
if( low_thresh > high_thresh )