generic-library/opencv
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Add #ifdef's such that python wrapper builds independent of other components

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This commit is contained in:
Ying Xiong 2015-04-06 19:57:10 -04:00
parent ac22c524fc
commit 2d8b4fea9f
1 changed files with 20 additions and 0 deletions
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20
modules/python/src2/cv2.cpp
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@ -109,12 +109,18 @@ typedef std::vector<std::vector<Point2f> > vector_vector_Point2f;
typedef std::vector<std::vector<Point3f> > vector_vector_Point3f;
typedef std::vector<std::vector<DMatch> > vector_vector_DMatch;
#ifdef HAVE_OPENCV_FEATURES2D
typedef SimpleBlobDetector::Params SimpleBlobDetector_Params;
#endif
#ifdef HAVE_OPENCV_FLANN
typedef cvflann::flann_distance_t cvflann_flann_distance_t;
typedef cvflann::flann_algorithm_t cvflann_flann_algorithm_t;
#endif
#ifdef HAVE_OPENCV_STITCHING
typedef Stitcher::Status Status;
#endif
static PyObject* failmsgp(const char *fmt, ...)
{
@ -445,11 +451,13 @@ PyObject* pyopencv_from(const bool& value)
return PyBool_FromLong(value);
}
#ifdef HAVE_OPENCV_STITCHING
template<>
PyObject* pyopencv_from(const Status& value)
{
return PyInt_FromLong(value);
}
#endif
template<>
bool pyopencv_to(PyObject* obj, bool& value, const char* name)
@ -486,6 +494,7 @@ PyObject* pyopencv_from(const int& value)
return PyInt_FromLong(value);
}
#ifdef HAVE_OPENCV_FLANN
template<>
PyObject* pyopencv_from(const cvflann_flann_algorithm_t& value)
{
@ -497,6 +506,7 @@ PyObject* pyopencv_from(const cvflann_flann_distance_t& value)
{
return PyInt_FromLong(int(value));
}
#endif
template<>
bool pyopencv_to(PyObject* obj, int& value, const char* name)
@ -1004,6 +1014,7 @@ PyObject* pyopencv_from(const Moments& m)
"nu30", m.nu30, "nu21", m.nu21, "nu12", m.nu12, "nu03", m.nu03);
}
#ifdef HAVE_OPENCV_FLANN
template<>
bool pyopencv_to(PyObject *o, cv::flann::IndexParams& p, const char *name)
{
@ -1057,6 +1068,7 @@ bool pyopencv_to(PyObject* obj, cv::flann::SearchParams & value, const char * na
{
return pyopencv_to<cv::flann::IndexParams>(obj, value, name);
}
#endif
template <typename T>
bool pyopencv_to(PyObject *o, Ptr<T>& p, const char *name)
@ -1065,6 +1077,7 @@ bool pyopencv_to(PyObject *o, Ptr<T>& p, const char *name)
return pyopencv_to(o, *p, name);
}
#ifdef HAVE_OPENCV_FLANN
template<>
bool pyopencv_to(PyObject *o, cvflann::flann_distance_t& dist, const char *name)
{
@ -1073,6 +1086,7 @@ bool pyopencv_to(PyObject *o, cvflann::flann_distance_t& dist, const char *name)
dist = (cvflann::flann_distance_t)d;
return ok;
}
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////
@ -1120,6 +1134,7 @@ static void OnMouse(int event, int x, int y, int flags, void* param)
PyGILState_Release(gstate);
}
#ifdef HAVE_OPENCV_HIGHGUI
static PyObject *pycvSetMouseCallback(PyObject*, PyObject *args, PyObject *kw)
{
const char *keywords[] = { "window_name", "on_mouse", "param", NULL };
@ -1139,6 +1154,7 @@ static PyObject *pycvSetMouseCallback(PyObject*, PyObject *args, PyObject *kw)
ERRWRAP2(setMouseCallback(name, OnMouse, Py_BuildValue("OO", on_mouse, param)));
Py_RETURN_NONE;
}
#endif
static void OnChange(int pos, void *param)
{
@ -1154,6 +1170,7 @@ static void OnChange(int pos, void *param)
PyGILState_Release(gstate);
}
#ifdef HAVE_OPENCV_HIGHGUI
static PyObject *pycvCreateTrackbar(PyObject*, PyObject *args)
{
PyObject *on_change;
@ -1171,6 +1188,7 @@ static PyObject *pycvCreateTrackbar(PyObject*, PyObject *args)
ERRWRAP2(createTrackbar(trackbar_name, window_name, value, count, OnChange, Py_BuildValue("OO", on_change, Py_None)));
Py_RETURN_NONE;
}
#endif
///////////////////////////////////////////////////////////////////////////////////////
@ -1200,8 +1218,10 @@ static int convert_to_char(PyObject *o, char *dst, const char *name = "no_name")
#include "pyopencv_generated_funcs.h"
static PyMethodDef special_methods[] = {
#ifdef HAVE_OPENCV_HIGHGUI
{"createTrackbar", pycvCreateTrackbar, METH_VARARGS, "createTrackbar(trackbarName, windowName, value, count, onChange) -> None"},
{"setMouseCallback", (PyCFunction)pycvSetMouseCallback, METH_VARARGS | METH_KEYWORDS, "setMouseCallback(windowName, onMouse [, param]) -> None"},
#endif
{NULL, NULL},
};