From 5f17cc1abdd71fe7c7b9e874cee6e6bceb7ebc85 Mon Sep 17 00:00:00 2001
From: Hamdi Sahloul <hamdisahloul@hotmail.com>
Date: Fri, 28 Sep 2018 08:58:30 +0900
Subject: [PATCH] Fix Python wrapper for GpuMat

---
 .../python/{pyopencv_core.hpp => pyopencv_cuda.hpp} | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 rename modules/core/misc/python/{pyopencv_core.hpp => pyopencv_cuda.hpp} (64%)

diff --git a/modules/core/misc/python/pyopencv_core.hpp b/modules/core/misc/python/pyopencv_cuda.hpp
similarity index 64%
rename from modules/core/misc/python/pyopencv_core.hpp
rename to modules/core/misc/python/pyopencv_cuda.hpp
index 8f7abb08da..62d2397b90 100644
--- a/modules/core/misc/python/pyopencv_core.hpp
+++ b/modules/core/misc/python/pyopencv_cuda.hpp
@@ -7,6 +7,19 @@ typedef cuda::GpuMat::Allocator GpuMat_Allocator;
 typedef cuda::HostMem::AllocType HostMem_AllocType;
 typedef cuda::Event::CreateFlags Event_CreateFlags;
 
+template<> struct pyopencvVecConverter<cuda::GpuMat>
+{
+    static bool to(PyObject* obj, std::vector<cuda::GpuMat>& value, const ArgInfo info)
+    {
+        return pyopencv_to_generic_vec(obj, value, info);
+    }
+
+    static PyObject* from(const std::vector<cuda::GpuMat>& value)
+    {
+        return pyopencv_from_generic_vec(value);
+    }
+};
+
 CV_PY_TO_CLASS(cuda::GpuMat);
 CV_PY_TO_CLASS(cuda::Stream);
 CV_PY_TO_CLASS(cuda::Event);