From 80fef356ecc82e99a59cf367ad45076feb2e827a Mon Sep 17 00:00:00 2001
From: Alexander Smorkalov <alexander.smorkalov@opencv.ai>
Date: Thu, 2 Oct 2025 09:12:05 +0300
Subject: [PATCH] Warning fixes in DLpack integration on Win32.

---
 modules/core/misc/python/pyopencv_cuda.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/core/misc/python/pyopencv_cuda.hpp b/modules/core/misc/python/pyopencv_cuda.hpp
index 5fd21ca630..2d6b284d95 100644
--- a/modules/core/misc/python/pyopencv_cuda.hpp
+++ b/modules/core/misc/python/pyopencv_cuda.hpp
@@ -112,7 +112,7 @@ bool parseDLPackTensor(DLManagedTensor* tensor, cv::cuda::GpuMat& obj, bool copy
         static_cast<int>(tensor->dl_tensor.shape[1]),
         type,
         tensor->dl_tensor.data,
-        tensor->dl_tensor.strides[0] * tensor->dl_tensor.dtype.bits / 8
+        static_cast<size_t>(tensor->dl_tensor.strides[0] * tensor->dl_tensor.dtype.bits / 8)
     );
     if (copy)
         obj = obj.clone();
@@ -140,7 +140,7 @@ bool parseDLPackTensor(DLManagedTensor* tensor, cv::cuda::GpuMatND& obj, bool co
     std::vector<int> sizes(tensor->dl_tensor.ndim);
     for (int i = 0; i < tensor->dl_tensor.ndim - 1; ++i)
     {
-        steps[i] = tensor->dl_tensor.strides[i] * tensor->dl_tensor.dtype.bits / 8;
+        steps[i] = static_cast<size_t>(tensor->dl_tensor.strides[i] * tensor->dl_tensor.dtype.bits / 8);
         sizes[i] = static_cast<int>(tensor->dl_tensor.shape[i]);
     }
     sizes.back() = static_cast<int>(tensor->dl_tensor.shape[tensor->dl_tensor.ndim - 1]);