From bc67db9951d994ba2c8312db605e4842a123dabd Mon Sep 17 00:00:00 2001
From: zixianwei01 <1145922655@qq.com>
Date: Tue, 6 Jan 2026 22:57:02 +0800
Subject: [PATCH] fix: build failure if with_vulkan

---
 modules/dnn/src/op_vkcom.cpp            | 4 ++--
 modules/dnn/src/vkcom/src/op_conv.cpp   | 2 +-
 modules/dnn/src/vkcom/src/op_matmul.cpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules/dnn/src/op_vkcom.cpp b/modules/dnn/src/op_vkcom.cpp
index 84ffc9819d..f0ed384fd6 100644
--- a/modules/dnn/src/op_vkcom.cpp
+++ b/modules/dnn/src/op_vkcom.cpp
@@ -83,7 +83,7 @@ void copyToTensor(vkcom::Tensor &dst, const Mat &src)
 {
     CV_Assert(src.isContinuous() && src.type() == CV_32F);
 
-    std::vector<int> mat_shape = shape(src);
+    std::vector<int> mat_shape = shape(src).vec();
 
     // The following code will copy the src data from CPU Mat to GPU VkBuffer.
     dst.reshape((const char*)src.data, mat_shape);
@@ -168,7 +168,7 @@ VkComBackendWrapper::VkComBackendWrapper(const Ptr<BackendWrapper>& baseBuffer,
     host = &m;
     tensor = base->tensor;
     CV_Assert(tensor.count() >= m.total());
-    tensor.reshape(0, shape(m));
+    tensor.reshape(0, shape(m).vec());
     hostDirty = false;
     deviceDirty = false;
 }
diff --git a/modules/dnn/src/vkcom/src/op_conv.cpp b/modules/dnn/src/vkcom/src/op_conv.cpp
index 22aa537111..ed7fa7a823 100644
--- a/modules/dnn/src/vkcom/src/op_conv.cpp
+++ b/modules/dnn/src/vkcom/src/op_conv.cpp
@@ -84,7 +84,7 @@ OpConv::OpConv(const Mat& weightBlob, const std::vector<float>& biasvec, int _ac
         // Create weightTensor
         Tensor weightTensor;
         CV_Assert(weightBlob.isContinuous() && weightBlob.type() == CV_32F);
-        std::vector<int> matShape = shape(weightBlob);
+        std::vector<int> matShape = shape(weightBlob).vec();
         weightTensor.reshape((const char*)weightBlob.data, matShape); // This code will copy the src data from Mat to VkBuffer.
 
         weightTensorPtr = makePtr<Tensor>(weightTensor);
diff --git a/modules/dnn/src/vkcom/src/op_matmul.cpp b/modules/dnn/src/vkcom/src/op_matmul.cpp
index 479e64e5c8..2443976219 100644
--- a/modules/dnn/src/vkcom/src/op_matmul.cpp
+++ b/modules/dnn/src/vkcom/src/op_matmul.cpp
@@ -23,7 +23,7 @@ OpMatMul::OpMatMul(std::vector<Mat>& matBlobs, const int _M, const int _K, const
     {
         Tensor weightTensor;
         CV_Assert(matBlobs[0].isContinuous() && matBlobs[0].type() == CV_32F);
-        std::vector<int> matShape = shape(matBlobs[0]);
+        std::vector<int> matShape = shape(matBlobs[0]).vec();
         weightTensor.reshape((const char*)matBlobs[0].data, matShape); // This code will copy the src data from Mat to VkBuffer.
 
         weightTensorPtr = makePtr<Tensor>(weightTensor);