include/vapoursynth_api.h

   1 #ifndef __PYX_HAVE_API__vapoursynth
   2 #define __PYX_HAVE_API__vapoursynth
   3 #include "Python.h"
   4 #include "vapoursynth.h"
   5
   6 static int (*__pyx_f_11vapoursynth_vpy_evaluateScript)(struct VPYScriptExport *, char const *, char const *) = 0;
   7 #define vpy_evaluateScript __pyx_f_11vapoursynth_vpy_evaluateScript
   8 static void (*__pyx_f_11vapoursynth_vpy_freeScript)(struct VPYScriptExport *) = 0;
   9 #define vpy_freeScript __pyx_f_11vapoursynth_vpy_freeScript
  10 static char *(*__pyx_f_11vapoursynth_vpy_getError)(struct VPYScriptExport *) = 0;
  11 #define vpy_getError __pyx_f_11vapoursynth_vpy_getError
  12 static VSNodeRef *(*__pyx_f_11vapoursynth_vpy_getOutput)(struct VPYScriptExport *, int) = 0;
  13 #define vpy_getOutput __pyx_f_11vapoursynth_vpy_getOutput
  14 static void (*__pyx_f_11vapoursynth_vpy_clearOutput)(struct VPYScriptExport *, int) = 0;
  15 #define vpy_clearOutput __pyx_f_11vapoursynth_vpy_clearOutput
  16 static VSCore *(*__pyx_f_11vapoursynth_vpy_getCore)(struct VPYScriptExport *) = 0;
  17 #define vpy_getCore __pyx_f_11vapoursynth_vpy_getCore
  18 static VSAPI const *(*__pyx_f_11vapoursynth_vpy_getVSApi)(void) = 0;
  19 #define vpy_getVSApi __pyx_f_11vapoursynth_vpy_getVSApi
  20 static int (*__pyx_f_11vapoursynth_vpy_getVariable)(struct VPYScriptExport *, char const *, VSMap *) = 0;
  21 #define vpy_getVariable __pyx_f_11vapoursynth_vpy_getVariable
  22 static void (*__pyx_f_11vapoursynth_vpy_setVariable)(struct VPYScriptExport *, VSMap const *) = 0;
  23 #define vpy_setVariable __pyx_f_11vapoursynth_vpy_setVariable
  24 static int (*__pyx_f_11vapoursynth_vpy_clearVariable)(struct VPYScriptExport *, char const *) = 0;
  25 #define vpy_clearVariable __pyx_f_11vapoursynth_vpy_clearVariable
  26 static void (*__pyx_f_11vapoursynth_vpy_clearEnvironment)(struct VPYScriptExport *) = 0;
  27 #define vpy_clearEnvironment __pyx_f_11vapoursynth_vpy_clearEnvironment
  28 static void (*__pyx_f_11vapoursynth_vpy_initVSScript)(void) = 0;
  29 #define vpy_initVSScript __pyx_f_11vapoursynth_vpy_initVSScript
  30 #if !defined(__Pyx_PyIdentifier_FromString)
  31 #if PY_MAJOR_VERSION < 3
  32   #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
  33 #else
  34   #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
  35 #endif
  36 #endif
  37
  38 #ifndef __PYX_HAVE_RT_ImportModule
  39 #define __PYX_HAVE_RT_ImportModule
  40 static PyObject *__Pyx_ImportModule(const char *name) {
  41     PyObject *py_name = 0;
  42     PyObject *py_module = 0;
  43     py_name = __Pyx_PyIdentifier_FromString(name);
  44     if (!py_name)
  45         goto bad;
  46     py_module = PyImport_Import(py_name);
  47     Py_DECREF(py_name);
  48     return py_module;
  49 bad:
  50     Py_XDECREF(py_name);
  51     return 0;
  52 }
  53 #endif
  54
  55 #ifndef __PYX_HAVE_RT_ImportFunction
  56 #define __PYX_HAVE_RT_ImportFunction
  57 static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
  58     PyObject *d = 0;
  59     PyObject *cobj = 0;
  60     union {
  61         void (*fp)(void);
  62         void *p;
  63     } tmp;
  64     d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
  65     if (!d)
  66         goto bad;
  67     cobj = PyDict_GetItemString(d, funcname);
  68     if (!cobj) {
  69         PyErr_Format(PyExc_ImportError,
  70             "%s does not export expected C function %s",
  71                 PyModule_GetName(module), funcname);
  72         goto bad;
  73     }
  74 #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3 && PY_MINOR_VERSION==0)
  75     if (!PyCapsule_IsValid(cobj, sig)) {
  76         PyErr_Format(PyExc_TypeError,
  77             "C function %s.%s has wrong signature (expected %s, got %s)",
  78              PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
  79         goto bad;
  80     }
  81     tmp.p = PyCapsule_GetPointer(cobj, sig);
  82 #else
  83     {const char *desc, *s1, *s2;
  84     desc = (const char *)PyCObject_GetDesc(cobj);
  85     if (!desc)
  86         goto bad;
  87     s1 = desc; s2 = sig;
  88     while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
  89     if (*s1 != *s2) {
  90         PyErr_Format(PyExc_TypeError,
  91             "C function %s.%s has wrong signature (expected %s, got %s)",
  92              PyModule_GetName(module), funcname, sig, desc);
  93         goto bad;
  94     }
  95     tmp.p = PyCObject_AsVoidPtr(cobj);}
  96 #endif
  97     *f = tmp.fp;
  98     if (!(*f))
  99         goto bad;
 100     Py_DECREF(d);
 101     return 0;
 102 bad:
 103     Py_XDECREF(d);
 104     return -1;
 105 }
 106 #endif
 107
 108
 109 static int import_vapoursynth(void) {
 110   PyObject *module = 0;
 111   module = __Pyx_ImportModule("vapoursynth");
 112   if (!module) goto bad;
 113   if (__Pyx_ImportFunction(module, "vpy_evaluateScript", (void (**)(void))&__pyx_f_11vapoursynth_vpy_evaluateScript, "int (struct VPYScriptExport *, char const *, char const *)") < 0) goto bad;
 114   if (__Pyx_ImportFunction(module, "vpy_freeScript", (void (**)(void))&__pyx_f_11vapoursynth_vpy_freeScript, "void (struct VPYScriptExport *)") < 0) goto bad;
 115   if (__Pyx_ImportFunction(module, "vpy_getError", (void (**)(void))&__pyx_f_11vapoursynth_vpy_getError, "char *(struct VPYScriptExport *)") < 0) goto bad;
 116   if (__Pyx_ImportFunction(module, "vpy_getOutput", (void (**)(void))&__pyx_f_11vapoursynth_vpy_getOutput, "VSNodeRef *(struct VPYScriptExport *, int)") < 0) goto bad;
 117   if (__Pyx_ImportFunction(module, "vpy_clearOutput", (void (**)(void))&__pyx_f_11vapoursynth_vpy_clearOutput, "void (struct VPYScriptExport *, int)") < 0) goto bad;
 118   if (__Pyx_ImportFunction(module, "vpy_getCore", (void (**)(void))&__pyx_f_11vapoursynth_vpy_getCore, "VSCore *(struct VPYScriptExport *)") < 0) goto bad;
 119   if (__Pyx_ImportFunction(module, "vpy_getVSApi", (void (**)(void))&__pyx_f_11vapoursynth_vpy_getVSApi, "VSAPI const *(void)") < 0) goto bad;
 120   if (__Pyx_ImportFunction(module, "vpy_getVariable", (void (**)(void))&__pyx_f_11vapoursynth_vpy_getVariable, "int (struct VPYScriptExport *, char const *, VSMap *)") < 0) goto bad;
 121   if (__Pyx_ImportFunction(module, "vpy_setVariable", (void (**)(void))&__pyx_f_11vapoursynth_vpy_setVariable, "void (struct VPYScriptExport *, VSMap const *)") < 0) goto bad;
 122   if (__Pyx_ImportFunction(module, "vpy_clearVariable", (void (**)(void))&__pyx_f_11vapoursynth_vpy_clearVariable, "int (struct VPYScriptExport *, char const *)") < 0) goto bad;
 123   if (__Pyx_ImportFunction(module, "vpy_clearEnvironment", (void (**)(void))&__pyx_f_11vapoursynth_vpy_clearEnvironment, "void (struct VPYScriptExport *)") < 0) goto bad;
 124   if (__Pyx_ImportFunction(module, "vpy_initVSScript", (void (**)(void))&__pyx_f_11vapoursynth_vpy_initVSScript, "void (void)") < 0) goto bad;
 125   Py_DECREF(module); module = 0;
 126   return 0;
 127   bad:
 128   Py_XDECREF(module);
 129   return -1;
 130 }
 131
 132 #endif /* !__PYX_HAVE_API__vapoursynth */