third_party/opencv
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'upstream/3.4' into merge-3.4

Browse Source
This commit is contained in:
Alexander Alekhin
2021-04-01 01:40:14 +00:00
parent 174753921d 5340dc6686
commit 3e1673e8b2
22 changed files with 1153 additions and 221 deletions
Download Patch File Download Diff File Expand all files Collapse all files
modules/python/src2/cv2.cpp
+30 -6
View File
@@ -47,6 +47,7 @@
#define CV_HAS_CONVERSION_ERROR(x) (((x) == -1) && PyErr_Occurred())
static PyObject* opencv_error = NULL;
class ArgInfo
{
@@ -69,14 +70,32 @@ struct PyOpenCV_Converter
//static inline PyObject* from(const T& src);
};
// exception-safe pyopencv_to
template<typename _Tp> static
bool pyopencv_to_safe(PyObject* obj, _Tp& value, const ArgInfo& info)
{
try
{
return pyopencv_to(obj, value, info);
}
catch (const std::exception &e)
{
PyErr_SetString(opencv_error, cv::format("Conversion error: %s, what: %s", info.name, e.what()).c_str());
return false;
}
catch (...)
{
PyErr_SetString(opencv_error, cv::format("Conversion error: %s", info.name).c_str());
return false;
}
}
template<typename T> static
bool pyopencv_to(PyObject* obj, T& p, const ArgInfo& info) { return PyOpenCV_Converter<T>::to(obj, p, info); }
template<typename T> static
PyObject* pyopencv_from(const T& src) { return PyOpenCV_Converter<T>::from(src); }
static PyObject* opencv_error = NULL;
static bool isPythonBindingsDebugEnabled()
{
static bool param_debug = cv::utils::getConfigurationParameterBool("OPENCV_PYTHON_DEBUG", false);
@@ -214,6 +233,11 @@ catch (const std::exception &e) \
{ \
PyErr_SetString(opencv_error, e.what()); \
return 0; \
} \
catch (...) \
{ \
PyErr_SetString(opencv_error, "Unknown C++ exception from OpenCV code"); \
return 0; \
}
using namespace cv;
@@ -2174,9 +2198,9 @@ static int convert_to_char(PyObject *o, char *dst, const ArgInfo& info)
#include "pyopencv_generated_enums.h"
#ifdef CVPY_DYNAMIC_INIT
#define CVPY_TYPE(NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE_DYNAMIC(NAME, STORAGE, SNAME)
#define CVPY_TYPE(WNAME, NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE_DYNAMIC(WNAME, NAME, STORAGE, SNAME)
#else
#define CVPY_TYPE(NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE(NAME, STORAGE, SNAME)
#define CVPY_TYPE(WNAME, NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE(WNAME, NAME, STORAGE, SNAME)
#endif
#include "pyopencv_generated_types.h"
#undef CVPY_TYPE
@@ -2267,10 +2291,10 @@ static bool init_body(PyObject * m)
#undef CVPY_MODULE
#ifdef CVPY_DYNAMIC_INIT
#define CVPY_TYPE(NAME, _1, _2, BASE, CONSTRUCTOR) CVPY_TYPE_INIT_DYNAMIC(NAME, return false, BASE, CONSTRUCTOR)
#define CVPY_TYPE(WNAME, NAME, _1, _2, BASE, CONSTRUCTOR) CVPY_TYPE_INIT_DYNAMIC(WNAME, NAME, return false, BASE, CONSTRUCTOR)
PyObject * pyopencv_NoBase_TypePtr = NULL;
#else
#define CVPY_TYPE(NAME, _1, _2, BASE, CONSTRUCTOR) CVPY_TYPE_INIT_STATIC(NAME, return false, BASE, CONSTRUCTOR)
#define CVPY_TYPE(WNAME, NAME, _1, _2, BASE, CONSTRUCTOR) CVPY_TYPE_INIT_STATIC(WNAME, NAME, return false, BASE, CONSTRUCTOR)
PyTypeObject * pyopencv_NoBase_TypePtr = NULL;
#endif
#include "pyopencv_generated_types.h"