fixed minor bug in gpu::sum

e193fa11 · Alexey Spizhevoy · 3997514b · e193fa11
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

modules/gpu/src/cuda/mathfunc.cu modules/gpu/src/cuda/mathfunc.cu +1 -1

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--- a/modules/gpu/src/cuda/mathfunc.cu
+++ b/modules/gpu/src/cuda/mathfunc.cu
@@ -1554,7 +1554,7 @@ namespace cv { namespace gpu { namespace mathfunc
        cudaSafeCall(cudaThreadSynchronize());

        R result = 0;
-        cudaSafeCall(cudaMemcpy(&result, buf_, result, cudaMemcpyDeviceToHost));
+        cudaSafeCall(cudaMemcpy(&result, buf_, sizeof(result), cudaMemcpyDeviceToHost));
        sum[0] = result;
    }