chore: import upstream snapshot with attribution

2026-07-13 12:06:04 +08:00
commit 86c9b1c39f
7743 changed files with 3316339 additions and 0 deletions
@@ -0,0 +1,72 @@
+#ifndef CV2_HPP
+#define CV2_HPP
+
+//warning number '5033' not a valid compiler warning in vc12
+#if defined(_MSC_VER) && (_MSC_VER > 1800)
+// eliminating duplicated round() declaration
+#define HAVE_ROUND 1
+#pragma warning(push)
+#pragma warning(disable:5033)  // 'register' is no longer a supported storage class
+#endif
+
+// #define CVPY_DYNAMIC_INIT
+// #define Py_DEBUG
+
+#if defined(CVPY_DYNAMIC_INIT) && !defined(Py_DEBUG)
+#   ifndef PYTHON3_LIMITED_API_VERSION
+#       define PYTHON3_LIMITED_API_VERSION 0x03060000
+#   endif
+#   define Py_LIMITED_API PYTHON3_LIMITED_API_VERSION
+#endif
+
+#include <cmath>
+#include <Python.h>
+#include <limits>
+
+#if PY_MAJOR_VERSION < 3
+#undef CVPY_DYNAMIC_INIT
+#else
+#define CV_PYTHON_3 1
+#endif
+
+#if defined(_MSC_VER) && (_MSC_VER > 1800)
+#pragma warning(pop)
+#endif
+
+#define MODULESTR "cv2"
+#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
+
+#include <numpy/ndarrayobject.h>
+
+#include "pycompat.hpp"
+
+class ArgInfo
+{
+private:
+    static const uint32_t arg_outputarg_flag     = 0x1;
+    static const uint32_t arg_arithm_op_src_flag = 0x2;
+    static const uint32_t arg_pathlike_flag      = 0x4;
+    static const uint32_t arg_nd_mat_flag        = 0x8;
+
+public:
+    const char* name;
+    bool outputarg;
+    bool arithm_op_src;
+    bool pathlike;
+    bool nd_mat;
+    // more fields may be added if necessary
+
+    ArgInfo(const char* name_, uint32_t arg_) :
+        name(name_),
+        outputarg((arg_ & arg_outputarg_flag) != 0),
+        arithm_op_src((arg_ & arg_arithm_op_src_flag) != 0),
+        pathlike((arg_ & arg_pathlike_flag) != 0),
+        nd_mat((arg_ & arg_nd_mat_flag) != 0) {}
+
+private:
+    ArgInfo(const ArgInfo&) = delete;
+    ArgInfo& operator=(const ArgInfo&) = delete;
+};
+
+
+#endif // CV2_HPP