uploadConstant function for gpu

2010-08-24 09:15:45 +00:00
parent ec4ce050f9
commit eee3a35133
1 changed files with 4 additions and 0 deletions
--- a/modules/gpu/src/cuda/cuda_shared.hpp
+++ b/modules/gpu/src/cuda/cuda_shared.hpp
@@ -67,6 +67,10 @@ namespace cv

            extern "C" void convert_to(const DevMem2D& src, int sdepth, DevMem2D dst, int ddepth, int channels, double alpha, double beta, const cudaStream_t & stream = 0);
        }
+
+        template<class T> 
+        inline void uploadConstant(const char* name, const T& value) { cudaSafeCall( cudaMemcpyToSymbol(name, &value, sizeof(T)) ); }
+
    }
 }