added safe call support in cu files

modules/gpu/cuda/cuda_shared.hpp

@@ -51,7 +51,9 @@ namespace cv
     {   
         typedef unsigned char uchar;
         typedef unsigned short ushort;
-        typedef unsigned int uint;
+        typedef unsigned int uint;        
+
+        extern "C" void error( const char *error_string, const char *file, const int line, const char *func = "");
 
         namespace impl
         {   
@@ -62,4 +64,8 @@ namespace cv
     }
 }
 
+#ifdef __CUDACC__
+    #define cudaSafeCall(err) { if( cudaSuccess != err) cv::gpu::error(cudaGetErrorString(err), __FILE__, __LINE__); }
+#endif
+
 #endif /* __OPENCV_CUDA_SHARED_HPP__ */

modules/gpu/cuda/stereobm.cu

@@ -297,7 +297,6 @@ extern "C" void cv::gpu::impl::stereoBM_GPU(const DevMem2D& left, const DevMem2D
     
     size_t smem_size = (BLOCK_W + N_DISPARITIES * SHARED_MEM_SIZE) * sizeof(unsigned int);      
 
-#define cudaSafeCall
     cudaSafeCall( cudaMemset2D(disp.ptr, disp.step, 0, disp.cols, disp. rows) );
     cudaSafeCall( cudaMemset2D(minSSD_buf.ptr, minSSD_buf.step, 0xFF, minSSD_buf.cols * minSSD_buf.elemSize(), disp. rows) );        
 

modules/gpu/src/precomp.cpp

@@ -42,3 +42,9 @@
 #include "precomp.hpp"
 
 /* End of file. */
+
+
+extern "C" void cv::gpu::error( const char *error_string, const char *file, const int line, const char *func)
+{                       
+    cv::error( cv::Exception(CV_GpuApiCallError, error_string, func, file, line) );
+}     

modules/gpu/src/precomp.hpp

@@ -70,25 +70,14 @@
 
 #include "cuda_runtime_api.h"
 
-#define cudaCallerSafeCall(err) err;
-
-#ifdef __GNUC__
-    #define cudaSafeCall(err)  __cudaSafeCall(err, __FILE__, __LINE__, __func__)
-#else
-    #define cudaSafeCall(err)  __cudaSafeCall(err, __FILE__, __LINE__)
+#ifdef __GNUC__   
+    #define cudaSafeCall(err)  { if(cudaSuccess != err) cv::gpu::error(cudaGetErrorString(err), __FILE__, __LINE__, __func__); } 
+#else    
+    #define cudaSafeCall(err)  { if(cudaSuccess != err) cv::gpu::error(cudaGetErrorString(err), __FILE__, __LINE__); } 
 #endif
 
-namespace cv
-{
-    namespace gpu
-    {
-        static inline void __cudaSafeCall( cudaError err, const char *file, const int line, const char *func = "")
-        {                       
-            if( cudaSuccess != err) 
-                   cv::error( cv::Exception(CV_GpuApiCallError, cudaGetErrorString(err), func, file, line) );
-        }     
-    }
-}
+#define cudaCallerSafeCall(err) err;
+
 
 #endif /* HAVE_CUDA */