opencv/modules/gpu/src/cuda/cuda_shared.hpp

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/*M///////////////////////////////////////////////////////////////////////////////////////
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#ifndef __OPENCV_CUDA_SHARED_HPP__
#define __OPENCV_CUDA_SHARED_HPP__
#include "opencv2/gpu/devmem2d.hpp"
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#include "cuda_runtime_api.h"
namespace cv
{
namespace gpu
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{
typedef unsigned char uchar;
typedef signed char schar;
typedef unsigned short ushort;
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typedef unsigned int uint;
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extern "C" void error( const char *error_string, const char *file, const int line, const char *func = "");
namespace impl
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{
static inline int divUp(int a, int b) { return (a % b == 0) ? a/b : a/b + 1; }
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extern "C" void copy_to_with_mask(const DevMem2D& mat_src, const DevMem2D& mat_dst, int depth, const DevMem2D& mask, int channels);
extern "C" void set_to_without_mask (const DevMem2D& mat, int depth, const double * scalar, int channels);
extern "C" void set_to_with_mask (const DevMem2D& mat, int depth, const double * scalar, const DevMem2D& mask, int channels);
extern "C" void convert_to(const DevMem2D& src, int sdepth, DevMem2D dst, int ddepth, size_t width, size_t height, double alpha, double beta);
}
}
}
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#if defined(__GNUC__)
#define cudaSafeCall(expr) ___cudaSafeCall(expr, __FILE__, __LINE__, __func__);
#else /* defined(__CUDACC__) || defined(__MSVC__) */
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#define cudaSafeCall(expr) ___cudaSafeCall(expr, __FILE__, __LINE__)
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#endif
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static inline void ___cudaSafeCall(cudaError_t err, const char *file, const int line, const char *func = "")
{
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if( cudaSuccess != err)
cv::gpu::error(cudaGetErrorString(err), file, line, func);
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}
#endif /* __OPENCV_CUDA_SHARED_HPP__ */