/* Generated by Cython 0.19.2 on Sun Mar 30 15:00:33 2014 */

#define PY_SSIZE_T_CLEAN
#ifndef CYTHON_USE_PYLONG_INTERNALS
#ifdef PYLONG_BITS_IN_DIGIT
#define CYTHON_USE_PYLONG_INTERNALS 0
#else
#include "pyconfig.h"
#ifdef PYLONG_BITS_IN_DIGIT
#define CYTHON_USE_PYLONG_INTERNALS 1
#else
#define CYTHON_USE_PYLONG_INTERNALS 0
#endif
#endif
#endif
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02040000
    #error Cython requires Python 2.4+.
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#include <stddef.h> /* For offsetof */
#ifndef offsetof
#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
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#if !defined(WIN32) && !defined(MS_WINDOWS)
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#ifndef DL_IMPORT
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#ifndef DL_EXPORT
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#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
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#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
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#ifdef PYPY_VERSION
#define CYTHON_COMPILING_IN_PYPY 1
#define CYTHON_COMPILING_IN_CPYTHON 0
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#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 1
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#if PY_VERSION_HEX < 0x02050000
  typedef int Py_ssize_t;
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  #define PY_FORMAT_SIZE_T ""
  #define CYTHON_FORMAT_SSIZE_T ""
  #define PyInt_FromSsize_t(z) PyInt_FromLong(z)
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  #define PyNumber_Index(o)    ((PyNumber_Check(o) && !PyFloat_Check(o)) ? PyNumber_Int(o) : \
                                (PyErr_Format(PyExc_TypeError, \
                                              "expected index value, got %.200s", Py_TYPE(o)->tp_name), \
                                 (PyObject*)0))
  #define __Pyx_PyIndex_Check(o) (PyNumber_Check(o) && !PyFloat_Check(o) && \
                                  !PyComplex_Check(o))
  #define PyIndex_Check __Pyx_PyIndex_Check
  #define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message)
  #define __PYX_BUILD_PY_SSIZE_T "i"
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  #define __PYX_BUILD_PY_SSIZE_T "n"
  #define CYTHON_FORMAT_SSIZE_T "z"
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#if PY_VERSION_HEX < 0x02060000
  #define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt)
  #define Py_TYPE(ob)   (((PyObject*)(ob))->ob_type)
  #define Py_SIZE(ob)   (((PyVarObject*)(ob))->ob_size)
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  #define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
  #define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
  #define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
  #define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_FORMAT | PyBUF_WRITABLE)
  #define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_FORMAT | PyBUF_WRITABLE)
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#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
          PyCode_New(a, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
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  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
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#if PY_MAJOR_VERSION < 3 && PY_MINOR_VERSION < 6
  #define PyUnicode_FromString(s) PyUnicode_Decode(s, strlen(s), "UTF-8", "strict")
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#if PY_MAJOR_VERSION >= 3
  #define Py_TPFLAGS_CHECKTYPES 0
  #define Py_TPFLAGS_HAVE_INDEX 0
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#if (PY_VERSION_HEX < 0x02060000) || (PY_MAJOR_VERSION >= 3)
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
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#if PY_VERSION_HEX < 0x02060000
  #define Py_TPFLAGS_HAVE_VERSION_TAG 0
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#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
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  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
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  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
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  #define CYTHON_PEP393_ENABLED 0
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((k=k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#endif
#if PY_VERSION_HEX < 0x02060000
  #define PyBytesObject                PyStringObject
  #define PyBytes_Type                 PyString_Type
  #define PyBytes_Check                PyString_Check
  #define PyBytes_CheckExact           PyString_CheckExact
  #define PyBytes_FromString           PyString_FromString
  #define PyBytes_FromStringAndSize    PyString_FromStringAndSize
  #define PyBytes_FromFormat           PyString_FromFormat
  #define PyBytes_DecodeEscape         PyString_DecodeEscape
  #define PyBytes_AsString             PyString_AsString
  #define PyBytes_AsStringAndSize      PyString_AsStringAndSize
  #define PyBytes_Size                 PyString_Size
  #define PyBytes_AS_STRING            PyString_AS_STRING
  #define PyBytes_GET_SIZE             PyString_GET_SIZE
  #define PyBytes_Repr                 PyString_Repr
  #define PyBytes_Concat               PyString_Concat
  #define PyBytes_ConcatAndDel         PyString_ConcatAndDel
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj) || \
                                         PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (Py_TYPE(obj) == &PyBaseString_Type)
#endif
#if PY_VERSION_HEX < 0x02060000
  #define PySet_Check(obj)             PyObject_TypeCheck(obj, &PySet_Type)
  #define PyFrozenSet_Check(obj)       PyObject_TypeCheck(obj, &PyFrozenSet_Type)
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_VERSION_HEX < 0x03020000
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
#endif
#if (PY_MAJOR_VERSION < 3) || (PY_VERSION_HEX >= 0x03010300)
  #define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b)
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
  #define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b)
#else
  #define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0)))
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1)))
  #define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1)))
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),((char *)(n)))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),((char *)(n)))
#else
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),(n))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),(n))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_NAMESTR(n) ((char *)(n))
  #define __Pyx_DOCSTR(n)  ((char *)(n))
#else
  #define __Pyx_NAMESTR(n) (n)
  #define __Pyx_DOCSTR(n)  (n)
#endif
#ifndef CYTHON_INLINE
  #if defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
   a quiet NaN. */
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif


#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif

#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#define __PYX_HAVE__renpy__angle__gltexture
#define __PYX_HAVE_API__renpy__angle__gltexture
#include "glcompat.h"
#include "pygame/pygame.h"
#include "string.h"
#include "stdlib.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif

#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((char*)s)
#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((char*)s)
#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((char*)s)
#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((char*)s)
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return u_end - u - 1;
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject*);
#if CYTHON_COMPILING_IN_CPYTHON
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params() {
    PyObject* sys = NULL;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    sys = PyImport_ImportModule("sys");
    if (sys == NULL) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    if (default_encoding == NULL) goto bad;
    if (strcmp(PyBytes_AsString(default_encoding), "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        const char* default_encoding_c = PyBytes_AS_STRING(default_encoding);
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (ascii_chars_u == NULL) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (ascii_chars_b == NULL || strncmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
    }
    Py_XDECREF(sys);
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return 0;
bad:
    Py_XDECREF(sys);
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params() {
    PyObject* sys = NULL;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (sys == NULL) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    if (default_encoding == NULL) goto bad;
    default_encoding_c = PyBytes_AS_STRING(default_encoding);
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(sys);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(sys);
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


#ifdef __GNUC__
  /* Test for GCC > 2.95 */
  #if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))
    #define likely(x)   __builtin_expect(!!(x), 1)
    #define unlikely(x) __builtin_expect(!!(x), 0)
  #else /* __GNUC__ > 2 ... */
    #define likely(x)   (x)
    #define unlikely(x) (x)
  #endif /* __GNUC__ > 2 ... */
#else /* __GNUC__ */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */

static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "gltexture.pyx",
  "gltexture.pxd",
  "gl.pxd",
  "render.pxd",
  "gldraw.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid;
struct __pyx_obj_5renpy_7display_6render_Render;
struct __pyx_obj_5renpy_7display_6render_Matrix2D;
struct __pyx_obj_5renpy_5angle_6gldraw_Environ;
struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore;
struct __pyx_obj_5renpy_5angle_6gldraw_GLDraw;
struct __pyx_opt_args_5renpy_7display_6render_6Render_blit;
struct __pyx_opt_args_5renpy_7display_6render_6Render_subpixel_blit;

/* "renpy/display/render.pxd":64
 *     cdef public bint modal
 * 
 *     cpdef int blit(Render self, source, tuple pos, object focus=*, object main=*, object index=*)             # <<<<<<<<<<<<<<
 *     cpdef int subpixel_blit(Render self, source, tuple pos, object focus=*, object main=*, object index=*)
 * 
 */
struct __pyx_opt_args_5renpy_7display_6render_6Render_blit {
  int __pyx_n;
  PyObject *focus;
  PyObject *main;
  PyObject *index;
};

/* "renpy/display/render.pxd":65
 * 
 *     cpdef int blit(Render self, source, tuple pos, object focus=*, object main=*, object index=*)
 *     cpdef int subpixel_blit(Render self, source, tuple pos, object focus=*, object main=*, object index=*)             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_opt_args_5renpy_7display_6render_6Render_subpixel_blit {
  int __pyx_n;
  PyObject *focus;
  PyObject *main;
  PyObject *index;
};

/* "renpy/angle/gltexture.pxd":52
 *     cpdef int allocate(TextureCore)
 * 
 * cdef class TextureGrid:             # <<<<<<<<<<<<<<
 * 
 *    cdef public int width
 */
struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_5angle_9gltexture_TextureGrid *__pyx_vtab;
  int width;
  int height;
  PyObject *rows;
  PyObject *columns;
  PyObject *tiles;
  struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *half_cache;
};


/* "renpy/display/render.pxd":30
 *     cpdef tuple transform(Matrix2D self, double x, double y)
 * 
 * cdef class Render:             # <<<<<<<<<<<<<<
 * 
 *     cdef public bint mark, cache_killed
 */
struct __pyx_obj_5renpy_7display_6render_Render {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_7display_6render_Render *__pyx_vtab;
  int mark;
  int cache_killed;
  float width;
  float height;
  PyObject *layer_name;
  PyObject *children;
  PyObject *parents;
  PyObject *depends_on_list;
  int operation;
  double operation_complete;
  int operation_alpha;
  PyObject *operation_parameter;
  struct __pyx_obj_5renpy_7display_6render_Matrix2D *forward;
  struct __pyx_obj_5renpy_7display_6render_Matrix2D *reverse;
  double alpha;
  double over;
  PyObject *focuses;
  PyObject *pass_focuses;
  PyObject *draw_func;
  PyObject *render_of;
  int opaque;
  PyObject *visible_children;
  int clipping;
  PyObject *surface;
  PyObject *alpha_surface;
  PyObject *half_cache;
  int modal;
};


/* "renpy/display/render.pxd":22
 * # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 * cdef class Matrix2D:             # <<<<<<<<<<<<<<
 *     cdef public double xdx
 *     cdef public double xdy
 */
struct __pyx_obj_5renpy_7display_6render_Matrix2D {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_7display_6render_Matrix2D *__pyx_vtab;
  double xdx;
  double xdy;
  double ydx;
  double ydy;
};


/* "gldraw.pxd":27
 * cimport renpy.display.render as render
 * 
 * cdef class Environ             # <<<<<<<<<<<<<<
 * 
 * cdef class GLDraw:
 */
struct __pyx_obj_5renpy_5angle_6gldraw_Environ {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ *__pyx_vtab;
};


/* "renpy/angle/gltexture.pxd":28
 * from gldraw cimport Environ
 * 
 * cdef class TextureCore:             # <<<<<<<<<<<<<<
 *     cdef public int width
 *     cdef public int height
 */
struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_5angle_9gltexture_TextureCore *__pyx_vtab;
  int width;
  int height;
  int generation;
  unsigned int number;
  int format;
  double xmul;
  double xadd;
  double ymul;
  double yadd;
  PyObject *premult;
  PyObject *premult_size;
  int premult_left;
  int premult_right;
  int premult_top;
  int premult_bottom;
  int nearest;
  PyObject *free_list;
};


/* "gldraw.pxd":29
 * cdef class Environ
 * 
 * cdef class GLDraw:             # <<<<<<<<<<<<<<
 * 
 *     cdef bint did_init
 */
struct __pyx_obj_5renpy_5angle_6gldraw_GLDraw {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_5angle_6gldraw_GLDraw *__pyx_vtab;
  int did_init;
  struct __pyx_obj_5renpy_5angle_6gldraw_Environ *environ;
  PyObject *rtt;
  PyObject *window;
  PyObject *virtual_size;
  PyObject *physical_size;
  PyObject *virtual_box;
  PyObject *physical_box;
  PyObject *mouse_old_visible;
  PyObject *mouse_info;
  PyObject *texture_cache;
  double last_redraw_time;
  double redraw_period;
  PyObject *info;
  PyObject *old_fullscreen;
  PyObject *fullscreen_surface;
  PyObject *display_info;
  double upscale_factor;
  PyObject *clip_cache;
  int fast_dissolve;
  int always_opaque;
  int allow_fixed;
  PyObject *default_clip;
  PyObject *clip_rtt_box;
};



/* "renpy/display/render.pxd":30
 *     cpdef tuple transform(Matrix2D self, double x, double y)
 * 
 * cdef class Render:             # <<<<<<<<<<<<<<
 * 
 *     cdef public bint mark, cache_killed
 */

struct __pyx_vtabstruct_5renpy_7display_6render_Render {
  int (*blit)(struct __pyx_obj_5renpy_7display_6render_Render *, PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_5renpy_7display_6render_6Render_blit *__pyx_optional_args);
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};
static struct __pyx_vtabstruct_5renpy_7display_6render_Render *__pyx_vtabptr_5renpy_7display_6render_Render;


/* "gldraw.pxd":27
 * cimport renpy.display.render as render
 * 
 * cdef class Environ             # <<<<<<<<<<<<<<
 * 
 * cdef class GLDraw:
 */

struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ {
  void (*blit)(struct __pyx_obj_5renpy_5angle_6gldraw_Environ *);
  void (*blend)(struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, double);
  void (*imageblend)(struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, double, int);
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  void (*set_clip)(struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, PyObject *, struct __pyx_obj_5renpy_5angle_6gldraw_GLDraw *);
  void (*unset_clip)(struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, struct __pyx_obj_5renpy_5angle_6gldraw_GLDraw *);
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};
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/* "renpy/angle/gltexture.pyx":247
 *     return True
 * 
 * cdef class TextureCore:             # <<<<<<<<<<<<<<
 *     """
 *     This object stores information about an OpenGL texture.
 */

struct __pyx_vtabstruct_5renpy_5angle_9gltexture_TextureCore {
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};
static struct __pyx_vtabstruct_5renpy_5angle_9gltexture_TextureCore *__pyx_vtabptr_5renpy_5angle_9gltexture_TextureCore;


/* "gldraw.pxd":29
 * cdef class Environ
 * 
 * cdef class GLDraw:             # <<<<<<<<<<<<<<
 * 
 *     cdef bint did_init
 */

struct __pyx_vtabstruct_5renpy_5angle_6gldraw_GLDraw {
  PyObject *(*set_clip)(struct __pyx_obj_5renpy_5angle_6gldraw_GLDraw *, PyObject *, int __pyx_skip_dispatch);
  int (*draw_render_textures)(struct __pyx_obj_5renpy_5angle_6gldraw_GLDraw *, PyObject *, int, int __pyx_skip_dispatch);
  int (*draw_transformed)(struct __pyx_obj_5renpy_5angle_6gldraw_GLDraw *, PyObject *, PyObject *, double, double, double, double, struct __pyx_obj_5renpy_7display_6render_Matrix2D *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5renpy_5angle_6gldraw_GLDraw *__pyx_vtabptr_5renpy_5angle_6gldraw_GLDraw;


/* "renpy/display/render.pxd":22
 * # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 * cdef class Matrix2D:             # <<<<<<<<<<<<<<
 *     cdef public double xdx
 *     cdef public double xdy
 */

struct __pyx_vtabstruct_5renpy_7display_6render_Matrix2D {
  PyObject *(*transform)(struct __pyx_obj_5renpy_7display_6render_Matrix2D *, double, double, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5renpy_7display_6render_Matrix2D *__pyx_vtabptr_5renpy_7display_6render_Matrix2D;


/* "renpy/angle/gltexture.pyx":620
 * 
 * 
 * cdef class TextureGrid(object):             # <<<<<<<<<<<<<<
 *     """
 *     This represents one or more textures that cover a rectangular
 */

struct __pyx_vtabstruct_5renpy_5angle_9gltexture_TextureGrid {
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static struct __pyx_vtabstruct_5renpy_5angle_9gltexture_TextureGrid *__pyx_vtabptr_5renpy_5angle_9gltexture_TextureGrid;
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    (((__pyx_CyFunctionObject *) (f))->func_classobj)
#define __Pyx_CyFunction_Defaults(type, f) \
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g) \
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
    PyCFunctionObject func;
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    PyObject *func_dict;
    PyObject *func_weakreflist;
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_code;
    PyObject *func_closure;
    PyObject *func_classobj; /* No-args super() class cell */
    void *defaults;
    int defaults_pyobjects;
    PyObject *defaults_tuple;   /* Const defaults tuple */
    PyObject *defaults_kwdict;  /* Const kwonly defaults dict */
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations; /* function annotations dict */
} __pyx_CyFunctionObject;
static PyTypeObject *__pyx_CyFunctionType = 0;
#define __Pyx_CyFunction_NewEx(ml, flags, qualname, self, module, code) \
    __Pyx_CyFunction_New(__pyx_CyFunctionType, ml, flags, qualname, self, module, code)
static PyObject *__Pyx_CyFunction_New(PyTypeObject *, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *self, PyObject *module,
                                      PyObject* code);
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
                                                         size_t size,
                                                         int pyobjects);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
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static int __Pyx_CyFunction_init(void);

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); /*proto*/
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); /*proto*/

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); /*proto*/

static PyObject *__Pyx_FindPy2Metaclass(PyObject *bases); /*proto*/

static PyObject *__Pyx_CreateClass(PyObject *bases, PyObject *dict, PyObject *name,
                                   PyObject *qualname, PyObject *modname); /*proto*/

static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_GLenum(GLenum);

static CYTHON_INLINE GLuint __Pyx_PyInt_from_py_GLuint(PyObject *);

static CYTHON_INLINE GLsizei __Pyx_PyInt_from_py_GLsizei(PyObject *);

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject *);

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *);

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject *);

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject *);

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject *);

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject *);

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject *);

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject *);

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject *);

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject *);

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject *);

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject *);

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject *);

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject *);

static int __Pyx_check_binary_version(void);

static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig); /*proto*/

#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
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  #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
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static PyObject *__Pyx_ImportModule(const char *name); /*proto*/

static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);  /*proto*/

typedef struct {
    int code_line;
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} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
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static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

static void __Pyx_AddTraceback(const char *funcname, int c_line,
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static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/


/* Module declarations from 'renpy.display.render' */
static PyTypeObject *__pyx_ptype_5renpy_7display_6render_Matrix2D = 0;
static PyTypeObject *__pyx_ptype_5renpy_7display_6render_Render = 0;

/* Module declarations from 'renpy.angle.gldraw' */
static PyTypeObject *__pyx_ptype_5renpy_5angle_6gldraw_Environ = 0;
static PyTypeObject *__pyx_ptype_5renpy_5angle_6gldraw_GLDraw = 0;

/* Module declarations from 'renpy.angle.gl' */

/* Module declarations from 'pygame' */

/* Module declarations from 'cpython.ref' */

/* Module declarations from 'cpython.string' */

/* Module declarations from 'libc.string' */

/* Module declarations from 'libc.stdlib' */

/* Module declarations from 'renpy.angle.gltexture' */
static PyTypeObject *__pyx_ptype_5renpy_5angle_9gltexture_TextureGrid = 0;
static PyTypeObject *__pyx_ptype_5renpy_5angle_9gltexture_TextureCore = 0;
static GLenum __pyx_v_5renpy_5angle_9gltexture_tex_format;
static GLenum __pyx_v_5renpy_5angle_9gltexture_tex_internalformat;
static GLenum __pyx_v_5renpy_5angle_9gltexture_tex_type;
static GLenum __pyx_v_5renpy_5angle_9gltexture_rtt_format;
static GLenum __pyx_v_5renpy_5angle_9gltexture_rtt_internalformat;
static GLenum __pyx_v_5renpy_5angle_9gltexture_rtt_type;
static PyObject *__pyx_f_5renpy_5angle_9gltexture_blit(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *, double, double, struct __pyx_obj_5renpy_7display_6render_Matrix2D *, double, double, struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, int, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_5renpy_5angle_9gltexture_blend(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *, double, double, struct __pyx_obj_5renpy_7display_6render_Matrix2D *, double, double, double, struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_5renpy_5angle_9gltexture_imageblend(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *, double, double, struct __pyx_obj_5renpy_7display_6render_Matrix2D *, double, double, double, int, struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, int __pyx_skip_dispatch); /*proto*/
static void __pyx_f_5renpy_5angle_9gltexture_draw_rectangle(struct __pyx_obj_5renpy_5angle_6gldraw_Environ *, double, double, double, double, double, double, struct __pyx_obj_5renpy_7display_6render_Matrix2D *, struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *, float, float, struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *, float, float, struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *, float, float); /*proto*/
#define __Pyx_MODULE_NAME "renpy.angle.gltexture"
int __pyx_module_is_main_renpy__angle__gltexture = 0;

/* Implementation of 'renpy.angle.gltexture' */
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_Exception;
static PyObject *__pyx_builtin_StopIteration;
static PyObject *__pyx_builtin_min;
static PyObject *__pyx_builtin_xrange;
static PyObject *__pyx_builtin_zip;
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_use_gles(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_2use_gl(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_4test_texture_sizes(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5renpy_5angle_6gldraw_Environ *__pyx_v_environ, PyObject *__pyx_v_draw); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureCore___init__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, int __pyx_v_width, int __pyx_v_height); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_2__del__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_4load_surface(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, PyObject *__pyx_v_surf, PyObject *__pyx_v_x, PyObject *__pyx_v_y, PyObject *__pyx_v_w, PyObject *__pyx_v_h, PyObject *__pyx_v_border_left, PyObject *__pyx_v_border_top, PyObject *__pyx_v_border_right, PyObject *__pyx_v_border_bottom); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_6render_to(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, PyObject *__pyx_v_x, PyObject *__pyx_v_y, PyObject *__pyx_v_draw_func, PyObject *__pyx_v_rtt, PyObject *__pyx_v_environ); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_8allocate(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_10deallocate(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_5width___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureCore_5width_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_6height___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureCore_6height_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_10generation___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureCore_10generation_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_6number___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureCore_6number_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureCore_9free_list___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureCore_9free_list_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureCore_9free_list_4__del__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_7Texture___getstate__(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_7Texture_2__setstate__(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_state); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_6alloc_texture(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_width, PyObject *__pyx_v_height); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_8dealloc_textures(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_10cleanup(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_12compute_subrow(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_row, PyObject *__pyx_v_offset, PyObject *__pyx_v_width); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureGrid___init__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self, PyObject *__pyx_v_width, PyObject *__pyx_v_height); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_2__getstate__(CYTHON_UNUSED struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_4__setstate__(CYTHON_UNUSED struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_state); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_6get_size(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_8subsurface(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self, PyObject *__pyx_v_rect); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_5width___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_5width_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_6height___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_6height_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_10half_cache___get__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_10half_cache_2__set__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5renpy_5angle_9gltexture_11TextureGrid_10half_cache_4__del__(struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_14compute_tiling(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_width, PyObject *__pyx_v_max_size, PyObject *__pyx_v_min_fill_factor); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_16texture_grid_from_surface(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_surf, PyObject *__pyx_v_transient); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_18texture_grid_from_drawing(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_width, PyObject *__pyx_v_height, PyObject *__pyx_v_draw_func, PyObject *__pyx_v_rtt, PyObject *__pyx_v_environ); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_20align_axes(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_22blit(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_tg, double __pyx_v_sx, double __pyx_v_sy, struct __pyx_obj_5renpy_7display_6render_Matrix2D *__pyx_v_transform, double __pyx_v_alpha, double __pyx_v_over, struct __pyx_obj_5renpy_5angle_6gldraw_Environ *__pyx_v_environ, int __pyx_v_nearest); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_24blend(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_tg0, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_tg1, double __pyx_v_sx, double __pyx_v_sy, struct __pyx_obj_5renpy_7display_6render_Matrix2D *__pyx_v_transform, double __pyx_v_alpha, double __pyx_v_over, double __pyx_v_fraction, struct __pyx_obj_5renpy_5angle_6gldraw_Environ *__pyx_v_environ); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_26imageblend(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_tg0, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_tg1, struct __pyx_obj_5renpy_5angle_9gltexture_TextureGrid *__pyx_v_tg2, double __pyx_v_sx, double __pyx_v_sy, struct __pyx_obj_5renpy_7display_6render_Matrix2D *__pyx_v_transform, double __pyx_v_alpha, double __pyx_v_over, double __pyx_v_fraction, int __pyx_v_ramp, struct __pyx_obj_5renpy_5angle_6gldraw_Environ *__pyx_v_environ); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_28premultiply(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_pysurf, int __pyx_v_x, int __pyx_v_y, int __pyx_v_w, int __pyx_v_h, PyObject *__pyx_v_border_left, PyObject *__pyx_v_border_top, PyObject *__pyx_v_border_right, PyObject *__pyx_v_border_bottom); /* proto */
static PyObject *__pyx_pf_5renpy_5angle_9gltexture_30load_premultiplied(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_data, PyObject *__pyx_v_width, PyObject *__pyx_v_height, PyObject *__pyx_v_update, PyObject *__pyx_v_rtt); /* proto */
static PyObject *__pyx_tp_new_5renpy_5angle_9gltexture_TextureGrid(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5renpy_5angle_9gltexture_TextureCore(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static char __pyx_k_1[] = "Texture testing:";
static char __pyx_k_3[] = "- Ignored error at start of testing: {0:x}";
static char __pyx_k_4[] = "- Hardware max texture size: %d";
static char __pyx_k_5[] = "- Could not allocate {0}px bitmap.";
static char __pyx_k_6[] = "- Error loading {0}px bitmap: {1:x}";
static char __pyx_k_7[] = "- Error drawing {0}px texture: {1:x}";
static char __pyx_k_8[] = "- Error reading {0}px texture: {1:x}";
static char __pyx_k_9[] = "- Incorrect pixel color in {0}px texture: ({1:x}, {1:x}, {1:x})";
static char __pyx_k_10[] = "- {0}px textures work.";
static char __pyx_k_11[] = "Textures are not rendering properly.";
static char __pyx_k_13[] = "Can't pickle a texture.";
static char __pyx_k_16[] = "GL error 0x%X at %s";
static char __pyx_k_18[] = "/home/tom/ab/renpy/renpy/angle/gltexture.pyx";
static char __pyx_k_19[] = "renpy.angle.gltexture";
static char __pyx_k_25[] = "Texture.__getstate__";
static char __pyx_k_28[] = "Texture.__setstate__";
static char __pyx_k_29[] = "\n    We need to be a real python class, not a C extension, to ensure that\n    the __del__ method is called.\n    ";
static char __pyx_k_42[] = "texture_grid_from_surface";
static char __pyx_k_45[] = "texture_grid_from_drawing";
static char __pyx_k__a[] = "a";
static char __pyx_k__h[] = "h";
static char __pyx_k__i[] = "i";
static char __pyx_k__l[] = "l";
static char __pyx_k__p[] = "p";
static char __pyx_k__t[] = "t";
static char __pyx_k__w[] = "w";
static char __pyx_k__x[] = "x";
static char __pyx_k__y[] = "y";
static char __pyx_k__ix[] = "ix";
static char __pyx_k__iy[] = "iy";
static char __pyx_k__op[] = "op";
static char __pyx_k__pp[] = "pp";
static char __pyx_k__rv[] = "rv";
static char __pyx_k__sx[] = "sx";
static char __pyx_k__sy[] = "sy";
static char __pyx_k__tg[] = "tg";
static char __pyx_k__add[] = "add";
static char __pyx_k__cur[] = "cur";
static char __pyx_k__key[] = "key";
static char __pyx_k__log[] = "log";
static char __pyx_k__min[] = "min";
static char __pyx_k__out[] = "out";
static char __pyx_k__pop[] = "pop";
static char __pyx_k__row[] = "row";
static char __pyx_k__rtt[] = "rtt";
static char __pyx_k__sys[] = "sys";
static char __pyx_k__tex[] = "tex";
static char __pyx_k__tg0[] = "tg0";
static char __pyx_k__tg1[] = "tg1";
static char __pyx_k__tg2[] = "tg2";
static char __pyx_k__zip[] = "zip";
static char __pyx_k__args[] = "args";
static char __pyx_k__data[] = "data";
static char __pyx_k__draw[] = "draw";
static char __pyx_k__ioff[] = "ioff";
static char __pyx_k__loop[] = "loop";
static char __pyx_k__next[] = "next";
static char __pyx_k__over[] = "over";
static char __pyx_k__pend[] = "pend";
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    /* "renpy/angle/gltexture.pyx":1283
 *             format,
 *             type,
 *             <GLubyte *> pixels)             # <<<<<<<<<<<<<<
 * 
 *     else:
 */
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    goto __pyx_L5;
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    /* "renpy/angle/gltexture.pyx":1290
 *             0,
 *             internalformat,
 *             width,             # <<<<<<<<<<<<<<
 *             height,
 *             0,
 */
    __pyx_t_4 = __Pyx_PyInt_from_py_GLsizei(__pyx_v_width); if (unlikely((__pyx_t_4 == (GLsizei)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1290; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

    /* "renpy/angle/gltexture.pyx":1291
 *             internalformat,
 *             width,
 *             height,             # <<<<<<<<<<<<<<
 *             0,
 *             format,
 */
    __pyx_t_3 = __Pyx_PyInt_from_py_GLsizei(__pyx_v_height); if (unlikely((__pyx_t_3 == (GLsizei)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1291; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

    /* "renpy/angle/gltexture.pyx":1295
 *             format,
 *             type,
 *             <GLubyte *> pixels)             # <<<<<<<<<<<<<<
 * 
 * cdef void draw_rectangle(
 */
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/* "renpy/angle/gltexture.pyx":1297
 *             <GLubyte *> pixels)
 * 
 * cdef void draw_rectangle(             # <<<<<<<<<<<<<<
 *     Environ environ,
 *     double sx,
 */

static void __pyx_f_5renpy_5angle_9gltexture_draw_rectangle(struct __pyx_obj_5renpy_5angle_6gldraw_Environ *__pyx_v_environ, double __pyx_v_sx, double __pyx_v_sy, double __pyx_v_x, double __pyx_v_y, double __pyx_v_w, double __pyx_v_h, struct __pyx_obj_5renpy_7display_6render_Matrix2D *__pyx_v_transform, struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_tex0, float __pyx_v_tex0x, float __pyx_v_tex0y, struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_tex1, float __pyx_v_tex1x, float __pyx_v_tex1y, struct __pyx_obj_5renpy_5angle_9gltexture_TextureCore *__pyx_v_tex2, float __pyx_v_tex2x, float __pyx_v_tex2y) {
  int __pyx_v_has_tex0;
  int __pyx_v_has_tex1;
  int __pyx_v_has_tex2;
  double __pyx_v_t0u0;
  double __pyx_v_t0v0;
  double __pyx_v_t0u1;
  double __pyx_v_t0v1;
  double __pyx_v_t1u0;
  double __pyx_v_t1v0;
  double __pyx_v_t1u1;
  double __pyx_v_t1v1;
  double __pyx_v_t2u0;
  double __pyx_v_t2v0;
  double __pyx_v_t2u1;
  double __pyx_v_t2v1;
  double __pyx_v_xdx;
  double __pyx_v_xdy;
  double __pyx_v_ydx;
  double __pyx_v_ydy;
  double __pyx_v_x0;
  double __pyx_v_y0;
  double __pyx_v_x1;
  double __pyx_v_y1;
  double __pyx_v_x2;
  double __pyx_v_y2;
  double __pyx_v_x3;
  double __pyx_v_y3;
  double __pyx_v_xadd;
  double __pyx_v_yadd;
  double __pyx_v_xmul;
  double __pyx_v_ymul;
  GLfloat __pyx_v_tex0coords[8];
  GLfloat __pyx_v_tex1coords[8];
  GLfloat __pyx_v_tex2coords[8];
  GLfloat __pyx_v_vcoords[8];
  __Pyx_RefNannyDeclarations
  double __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  __Pyx_RefNannySetupContext("draw_rectangle", 0);

  /* "renpy/angle/gltexture.pyx":1342
 * 
 *     # Texture coordinates.
 *     cdef double t0u0 = 0, t0v0 = 0, t0u1 = 0, t0v1 = 0             # <<<<<<<<<<<<<<
 *     cdef double t1u0 = 0, t1v0 = 0, t1u1 = 0, t1v1 = 0
 *     cdef double t2u0 = 0, t2v0 = 0, t2u1 = 0, t2v1 = 0
 */
  __pyx_v_t0u0 = 0.0;
  __pyx_v_t0v0 = 0.0;
  __pyx_v_t0u1 = 0.0;
  __pyx_v_t0v1 = 0.0;

  /* "renpy/angle/gltexture.pyx":1343
 *     # Texture coordinates.
 *     cdef double t0u0 = 0, t0v0 = 0, t0u1 = 0, t0v1 = 0
 *     cdef double t1u0 = 0, t1v0 = 0, t1u1 = 0, t1v1 = 0             # <<<<<<<<<<<<<<
 *     cdef double t2u0 = 0, t2v0 = 0, t2u1 = 0, t2v1 = 0
 * 
 */
  __pyx_v_t1u0 = 0.0;
  __pyx_v_t1v0 = 0.0;
  __pyx_v_t1u1 = 0.0;
  __pyx_v_t1v1 = 0.0;

  /* "renpy/angle/gltexture.pyx":1344
 *     cdef double t0u0 = 0, t0v0 = 0, t0u1 = 0, t0v1 = 0
 *     cdef double t1u0 = 0, t1v0 = 0, t1u1 = 0, t1v1 = 0
 *     cdef double t2u0 = 0, t2v0 = 0, t2u1 = 0, t2v1 = 0             # <<<<<<<<<<<<<<
 * 
 *     # Pull apart the transform.
 */
  __pyx_v_t2u0 = 0.0;
  __pyx_v_t2v0 = 0.0;
  __pyx_v_t2u1 = 0.0;
  __pyx_v_t2v1 = 0.0;

  /* "renpy/angle/gltexture.pyx":1347
 * 
 *     # Pull apart the transform.
 *     cdef double xdx = transform.xdx             # <<<<<<<<<<<<<<
 *     cdef double xdy = transform.xdy
 *     cdef double ydx = transform.ydx
 */
  __pyx_t_1 = __pyx_v_transform->xdx;
  __pyx_v_xdx = __pyx_t_1;

  /* "renpy/angle/gltexture.pyx":1348
 *     # Pull apart the transform.
 *     cdef double xdx = transform.xdx
 *     cdef double xdy = transform.xdy             # <<<<<<<<<<<<<<
 *     cdef double ydx = transform.ydx
 *     cdef double ydy = transform.ydy
 */
  __pyx_t_1 = __pyx_v_transform->xdy;
  __pyx_v_xdy = __pyx_t_1;

  /* "renpy/angle/gltexture.pyx":1349
 *     cdef double xdx = transform.xdx
 *     cdef double xdy = transform.xdy
 *     cdef double ydx = transform.ydx             # <<<<<<<<<<<<<<
 *     cdef double ydy = transform.ydy
 * 
 */
  __pyx_t_1 = __pyx_v_transform->ydx;
  __pyx_v_ydx = __pyx_t_1;

  /* "renpy/angle/gltexture.pyx":1350
 *     cdef double xdy = transform.xdy
 *     cdef double ydx = transform.ydx
 *     cdef double ydy = transform.ydy             # <<<<<<<<<<<<<<
 * 
 *     # Transform the vertex coordinates to screen-space.
 */
  __pyx_t_1 = __pyx_v_transform->ydy;
  __pyx_v_ydy = __pyx_t_1;

  /* "renpy/angle/gltexture.pyx":1353
 * 
 *     # Transform the vertex coordinates to screen-space.
 *     cdef double x0 = (x + 0) * xdx + (y + 0) * xdy + sx             # <<<<<<<<<<<<<<
 *     cdef double y0 = (x + 0) * ydx + (y + 0) * ydy + sy
 * 
 */
  __pyx_v_x0 = ((((__pyx_v_x + 0.0) * __pyx_v_xdx) + ((__pyx_v_y + 0.0) * __pyx_v_xdy)) + __pyx_v_sx);

  /* "renpy/angle/gltexture.pyx":1354
 *     # Transform the vertex coordinates to screen-space.
 *     cdef double x0 = (x + 0) * xdx + (y + 0) * xdy + sx
 *     cdef double y0 = (x + 0) * ydx + (y + 0) * ydy + sy             # <<<<<<<<<<<<<<
 * 
 *     cdef double x1 = (x + w) * xdx + (y + 0) * xdy + sx
 */
  __pyx_v_y0 = ((((__pyx_v_x + 0.0) * __pyx_v_ydx) + ((__pyx_v_y + 0.0) * __pyx_v_ydy)) + __pyx_v_sy);

  /* "renpy/angle/gltexture.pyx":1356
 *     cdef double y0 = (x + 0) * ydx + (y + 0) * ydy + sy
 * 
 *     cdef double x1 = (x + w) * xdx + (y + 0) * xdy + sx             # <<<<<<<<<<<<<<
 *     cdef double y1 = (x + w) * ydx + (y + 0) * ydy + sy
 * 
 */
  __pyx_v_x1 = ((((__pyx_v_x + __pyx_v_w) * __pyx_v_xdx) + ((__pyx_v_y + 0.0) * __pyx_v_xdy)) + __pyx_v_sx);

  /* "renpy/angle/gltexture.pyx":1357
 * 
 *     cdef double x1 = (x + w) * xdx + (y + 0) * xdy + sx
 *     cdef double y1 = (x + w) * ydx + (y + 0) * ydy + sy             # <<<<<<<<<<<<<<
 * 
 *     cdef double x2 = (x + 0) * xdx + (y + h) * xdy + sx
 */
  __pyx_v_y1 = ((((__pyx_v_x + __pyx_v_w) * __pyx_v_ydx) + ((__pyx_v_y + 0.0) * __pyx_v_ydy)) + __pyx_v_sy);

  /* "renpy/angle/gltexture.pyx":1359
 *     cdef double y1 = (x + w) * ydx + (y + 0) * ydy + sy
 * 
 *     cdef double x2 = (x + 0) * xdx + (y + h) * xdy + sx             # <<<<<<<<<<<<<<
 *     cdef double y2 = (x + 0) * ydx + (y + h) * ydy + sy
 * 
 */
  __pyx_v_x2 = ((((__pyx_v_x + 0.0) * __pyx_v_xdx) + ((__pyx_v_y + __pyx_v_h) * __pyx_v_xdy)) + __pyx_v_sx);

  /* "renpy/angle/gltexture.pyx":1360
 * 
 *     cdef double x2 = (x + 0) * xdx + (y + h) * xdy + sx
 *     cdef double y2 = (x + 0) * ydx + (y + h) * ydy + sy             # <<<<<<<<<<<<<<
 * 
 *     cdef double x3 = (x + w) * xdx + (y + h) * xdy + sx
 */
  __pyx_v_y2 = ((((__pyx_v_x + 0.0) * __pyx_v_ydx) + ((__pyx_v_y + __pyx_v_h) * __pyx_v_ydy)) + __pyx_v_sy);

  /* "renpy/angle/gltexture.pyx":1362
 *     cdef double y2 = (x + 0) * ydx + (y + h) * ydy + sy
 * 
 *     cdef double x3 = (x + w) * xdx + (y + h) * xdy + sx             # <<<<<<<<<<<<<<
 *     cdef double y3 = (x + w) * ydx + (y + h) * ydy + sy
 * 
 */
  __pyx_v_x3 = ((((__pyx_v_x + __pyx_v_w) * __pyx_v_xdx) + ((__pyx_v_y + __pyx_v_h) * __pyx_v_xdy)) + __pyx_v_sx);

  /* "renpy/angle/gltexture.pyx":1363
 * 
 *     cdef double x3 = (x + w) * xdx + (y + h) * xdy + sx
 *     cdef double y3 = (x + w) * ydx + (y + h) * ydy + sy             # <<<<<<<<<<<<<<
 * 
 *     # Compute the texture coordinates, and set up the textures.
 */
  __pyx_v_y3 = ((((__pyx_v_x + __pyx_v_w) * __pyx_v_ydx) + ((__pyx_v_y + __pyx_v_h) * __pyx_v_ydy)) + __pyx_v_sy);

  /* "renpy/angle/gltexture.pyx":1368
 *     cdef double xadd, yadd, xmul, ymul
 * 
 *     if tex0 is not None:             # <<<<<<<<<<<<<<
 * 
 *         has_tex0 = 1
 */
  __pyx_t_2 = (((PyObject *)__pyx_v_tex0) != Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {

    /* "renpy/angle/gltexture.pyx":1370
 *     if tex0 is not None:
 * 
 *         has_tex0 = 1             # <<<<<<<<<<<<<<
 * 
 *         glActiveTextureARB(GL_TEXTURE0)
 */
    __pyx_v_has_tex0 = 1;

    /* "renpy/angle/gltexture.pyx":1372
 *         has_tex0 = 1
 * 
 *         glActiveTextureARB(GL_TEXTURE0)             # <<<<<<<<<<<<<<
 *         glBindTexture(GL_TEXTURE_2D, tex0.number)
 * 
 */
    glActiveTextureARB(GL_TEXTURE0);

    /* "renpy/angle/gltexture.pyx":1373
 * 
 *         glActiveTextureARB(GL_TEXTURE0)
 *         glBindTexture(GL_TEXTURE_2D, tex0.number)             # <<<<<<<<<<<<<<
 * 
 *         xadd = tex0.xadd
 */
    glBindTexture(GL_TEXTURE_2D, __pyx_v_tex0->number);

    /* "renpy/angle/gltexture.pyx":1375
 *         glBindTexture(GL_TEXTURE_2D, tex0.number)
 * 
 *         xadd = tex0.xadd             # <<<<<<<<<<<<<<
 *         yadd = tex0.yadd
 *         xmul = tex0.xmul
 */
    __pyx_t_1 = __pyx_v_tex0->xadd;
    __pyx_v_xadd = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1376
 * 
 *         xadd = tex0.xadd
 *         yadd = tex0.yadd             # <<<<<<<<<<<<<<
 *         xmul = tex0.xmul
 *         ymul = tex0.ymul
 */
    __pyx_t_1 = __pyx_v_tex0->yadd;
    __pyx_v_yadd = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1377
 *         xadd = tex0.xadd
 *         yadd = tex0.yadd
 *         xmul = tex0.xmul             # <<<<<<<<<<<<<<
 *         ymul = tex0.ymul
 * 
 */
    __pyx_t_1 = __pyx_v_tex0->xmul;
    __pyx_v_xmul = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1378
 *         yadd = tex0.yadd
 *         xmul = tex0.xmul
 *         ymul = tex0.ymul             # <<<<<<<<<<<<<<
 * 
 *         t0u0 = xadd + xmul * (tex0x + 0)
 */
    __pyx_t_1 = __pyx_v_tex0->ymul;
    __pyx_v_ymul = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1380
 *         ymul = tex0.ymul
 * 
 *         t0u0 = xadd + xmul * (tex0x + 0)             # <<<<<<<<<<<<<<
 *         t0u1 = xadd + xmul * (tex0x + w)
 *         t0v0 = yadd + ymul * (tex0y + 0)
 */
    __pyx_v_t0u0 = (__pyx_v_xadd + (__pyx_v_xmul * (__pyx_v_tex0x + 0.0)));

    /* "renpy/angle/gltexture.pyx":1381
 * 
 *         t0u0 = xadd + xmul * (tex0x + 0)
 *         t0u1 = xadd + xmul * (tex0x + w)             # <<<<<<<<<<<<<<
 *         t0v0 = yadd + ymul * (tex0y + 0)
 *         t0v1 = yadd + ymul * (tex0y + h)
 */
    __pyx_v_t0u1 = (__pyx_v_xadd + (__pyx_v_xmul * (__pyx_v_tex0x + __pyx_v_w)));

    /* "renpy/angle/gltexture.pyx":1382
 *         t0u0 = xadd + xmul * (tex0x + 0)
 *         t0u1 = xadd + xmul * (tex0x + w)
 *         t0v0 = yadd + ymul * (tex0y + 0)             # <<<<<<<<<<<<<<
 *         t0v1 = yadd + ymul * (tex0y + h)
 * 
 */
    __pyx_v_t0v0 = (__pyx_v_yadd + (__pyx_v_ymul * (__pyx_v_tex0y + 0.0)));

    /* "renpy/angle/gltexture.pyx":1383
 *         t0u1 = xadd + xmul * (tex0x + w)
 *         t0v0 = yadd + ymul * (tex0y + 0)
 *         t0v1 = yadd + ymul * (tex0y + h)             # <<<<<<<<<<<<<<
 * 
 *     else:
 */
    __pyx_v_t0v1 = (__pyx_v_yadd + (__pyx_v_ymul * (__pyx_v_tex0y + __pyx_v_h)));
    goto __pyx_L3;
  }
  /*else*/ {

    /* "renpy/angle/gltexture.pyx":1386
 * 
 *     else:
 *         has_tex0 = 0             # <<<<<<<<<<<<<<
 * 
 *     if tex1 is not None:
 */
    __pyx_v_has_tex0 = 0;
  }
  __pyx_L3:;

  /* "renpy/angle/gltexture.pyx":1388
 *         has_tex0 = 0
 * 
 *     if tex1 is not None:             # <<<<<<<<<<<<<<
 * 
 *         has_tex1 = 1
 */
  __pyx_t_3 = (((PyObject *)__pyx_v_tex1) != Py_None);
  __pyx_t_2 = (__pyx_t_3 != 0);
  if (__pyx_t_2) {

    /* "renpy/angle/gltexture.pyx":1390
 *     if tex1 is not None:
 * 
 *         has_tex1 = 1             # <<<<<<<<<<<<<<
 * 
 *         glActiveTextureARB(GL_TEXTURE1)
 */
    __pyx_v_has_tex1 = 1;

    /* "renpy/angle/gltexture.pyx":1392
 *         has_tex1 = 1
 * 
 *         glActiveTextureARB(GL_TEXTURE1)             # <<<<<<<<<<<<<<
 *         glBindTexture(GL_TEXTURE_2D, tex1.number)
 * 
 */
    glActiveTextureARB(GL_TEXTURE1);

    /* "renpy/angle/gltexture.pyx":1393
 * 
 *         glActiveTextureARB(GL_TEXTURE1)
 *         glBindTexture(GL_TEXTURE_2D, tex1.number)             # <<<<<<<<<<<<<<
 * 
 *         xadd = tex1.xadd
 */
    glBindTexture(GL_TEXTURE_2D, __pyx_v_tex1->number);

    /* "renpy/angle/gltexture.pyx":1395
 *         glBindTexture(GL_TEXTURE_2D, tex1.number)
 * 
 *         xadd = tex1.xadd             # <<<<<<<<<<<<<<
 *         yadd = tex1.yadd
 *         xmul = tex1.xmul
 */
    __pyx_t_1 = __pyx_v_tex1->xadd;
    __pyx_v_xadd = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1396
 * 
 *         xadd = tex1.xadd
 *         yadd = tex1.yadd             # <<<<<<<<<<<<<<
 *         xmul = tex1.xmul
 *         ymul = tex1.ymul
 */
    __pyx_t_1 = __pyx_v_tex1->yadd;
    __pyx_v_yadd = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1397
 *         xadd = tex1.xadd
 *         yadd = tex1.yadd
 *         xmul = tex1.xmul             # <<<<<<<<<<<<<<
 *         ymul = tex1.ymul
 * 
 */
    __pyx_t_1 = __pyx_v_tex1->xmul;
    __pyx_v_xmul = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1398
 *         yadd = tex1.yadd
 *         xmul = tex1.xmul
 *         ymul = tex1.ymul             # <<<<<<<<<<<<<<
 * 
 *         t1u0 = xadd + xmul * (tex1x + 0)
 */
    __pyx_t_1 = __pyx_v_tex1->ymul;
    __pyx_v_ymul = __pyx_t_1;

    /* "renpy/angle/gltexture.pyx":1400
 *         ymul = tex1.ymul
 * 
 *         t1u0 = xadd + xmul * (tex1x + 0)             # <<<<<<<<<<<<<<
 *         t1u1 = xadd + xmul * (tex1x + w)
 *         t1v0 = yadd + ymul * (tex1y + 0)
 */
    __pyx_v_t1u0 = (__pyx_v_xadd + (__pyx_v_xmul * (__pyx_v_tex1x + 0.0)));

    /* "renpy/angle/gltexture.pyx":1401
 * 
 *         t1u0 = xadd + xmul * (tex1x + 0)
 *         t1u1 = xadd + xmul * (tex1x + w)             # <<<<<<<<<<<<<<
 *         t1v0 = yadd + ymul * (tex1y + 0)
 *         t1v1 = yadd + ymul * (tex1y + h)
 */
    __pyx_v_t1u1 = (__pyx_v_xadd + (__pyx_v_xmul * (__pyx_v_tex1x + __pyx_v_w)));

    /* "renpy/angle/gltexture.pyx":1402
 *         t1u0 = xadd + xmul * (tex1x + 0)
 *         t1u1 = xadd + xmul * (tex1x + w)
 *         t1v0 = yadd + ymul * (tex1y + 0)             # <<<<<<<<<<<<<<
 *         t1v1 = yadd + ymul * (tex1y + h)
 * 
 */
    __pyx_v_t1v0 = (__pyx_v_yadd + (__pyx_v_ymul * (__pyx_v_tex1y + 0.0)));

    /* "renpy/angle/gltexture.pyx":1403
 *         t1u1 = xadd + xmul * (tex1x + w)
 *         t1v0 = yadd + ymul * (tex1y + 0)
 *         t1v1 = yadd + ymul * (tex1y + h)             # <<<<<<<<<<<<<<
 * 
 *     else:
 */
    __pyx_v_t1v1 = (__pyx_v_yadd + (__pyx_v_ymul * (__pyx_v_tex1y + __pyx_v_h)));
    goto __pyx_L4;
  }
  /*else*/ {

    /* "renpy/angle/gltexture.pyx":1406
 * 
 *     else:
 *         has_tex1 = 0             # <<<<<<<<<<<<<<
 * 
 *     if RENPY_THIRD_TEXTURE:
 */
    __pyx_v_has_tex1 = 0;
  }
  __pyx_L4:;

  /* "renpy/angle/gltexture.pyx":1408
 *         has_tex1 = 0
 * 
 *     if RENPY_THIRD_TEXTURE:             # <<<<<<<<<<<<<<
 *         if tex2 is not None:
 * 
 */
  if (RENPY_THIRD_TEXTURE) {

    /* "renpy/angle/gltexture.pyx":1409
 * 
 *     if RENPY_THIRD_TEXTURE:
 *         if tex2 is not None:             # <<<<<<<<<<<<<<
 * 
 *             has_tex2 = 1
 */
    __pyx_t_2 = (((PyObject *)__pyx_v_tex2) != Py_None);
    __pyx_t_3 = (__pyx_t_2 != 0);
    if (__pyx_t_3) {

      /* "renpy/angle/gltexture.pyx":1411
 *         if tex2 is not None:
 * 
 *             has_tex2 = 1             # <<<<<<<<<<<<<<
 * 
 *             glActiveTextureARB(GL_TEXTURE2)
 */
      __pyx_v_has_tex2 = 1;

      /* "renpy/angle/gltexture.pyx":1413
 *             has_tex2 = 1
 * 
 *             glActiveTextureARB(GL_TEXTURE2)             # <<<<<<<<<<<<<<
 *             glBindTexture(GL_TEXTURE_2D, tex2.number)
 * 
 */
      glActiveTextureARB(GL_TEXTURE2);

      /* "renpy/angle/gltexture.pyx":1414
 * 
 *             glActiveTextureARB(GL_TEXTURE2)
 *             glBindTexture(GL_TEXTURE_2D, tex2.number)             # <<<<<<<<<<<<<<
 * 
 *             xadd = tex2.xadd
 */
      glBindTexture(GL_TEXTURE_2D, __pyx_v_tex2->number);

      /* "renpy/angle/gltexture.pyx":1416
 *             glBindTexture(GL_TEXTURE_2D, tex2.number)
 * 
 *             xadd = tex2.xadd             # <<<<<<<<<<<<<<
 *             yadd = tex2.yadd
 *             xmul = tex2.xmul
 */
      __pyx_t_1 = __pyx_v_tex2->xadd;
      __pyx_v_xadd = __pyx_t_1;

      /* "renpy/angle/gltexture.pyx":1417
 * 
 *             xadd = tex2.xadd
 *             yadd = tex2.yadd             # <<<<<<<<<<<<<<
 *             xmul = tex2.xmul
 *             ymul = tex2.ymul
 */
      __pyx_t_1 = __pyx_v_tex2->yadd;
      __pyx_v_yadd = __pyx_t_1;

      /* "renpy/angle/gltexture.pyx":1418
 *             xadd = tex2.xadd
 *             yadd = tex2.yadd
 *             xmul = tex2.xmul             # <<<<<<<<<<<<<<
 *             ymul = tex2.ymul
 * 
 */
      __pyx_t_1 = __pyx_v_tex2->xmul;
      __pyx_v_xmul = __pyx_t_1;

      /* "renpy/angle/gltexture.pyx":1419
 *             yadd = tex2.yadd
 *             xmul = tex2.xmul
 *             ymul = tex2.ymul             # <<<<<<<<<<<<<<
 * 
 *             t2u0 = xadd + xmul * (tex2x + 0)
 */
      __pyx_t_1 = __pyx_v_tex2->ymul;
      __pyx_v_ymul = __pyx_t_1;

      /* "renpy/angle/gltexture.pyx":1421
 *             ymul = tex2.ymul
 * 
 *             t2u0 = xadd + xmul * (tex2x + 0)             # <<<<<<<<<<<<<<
 *             t2u1 = xadd + xmul * (tex2x + w)
 *             t2v0 = yadd + ymul * (tex2y + 0)
 */
      __pyx_v_t2u0 = (__pyx_v_xadd + (__pyx_v_xmul * (__pyx_v_tex2x + 0.0)));

      /* "renpy/angle/gltexture.pyx":1422
 * 
 *             t2u0 = xadd + xmul * (tex2x + 0)
 *             t2u1 = xadd + xmul * (tex2x + w)             # <<<<<<<<<<<<<<
 *             t2v0 = yadd + ymul * (tex2y + 0)
 *             t2v1 = yadd + ymul * (tex2y + h)
 */
      __pyx_v_t2u1 = (__pyx_v_xadd + (__pyx_v_xmul * (__pyx_v_tex2x + __pyx_v_w)));

      /* "renpy/angle/gltexture.pyx":1423
 *             t2u0 = xadd + xmul * (tex2x + 0)
 *             t2u1 = xadd + xmul * (tex2x + w)
 *             t2v0 = yadd + ymul * (tex2y + 0)             # <<<<<<<<<<<<<<
 *             t2v1 = yadd + ymul * (tex2y + h)
 * 
 */
      __pyx_v_t2v0 = (__pyx_v_yadd + (__pyx_v_ymul * (__pyx_v_tex2y + 0.0)));

      /* "renpy/angle/gltexture.pyx":1424
 *             t2u1 = xadd + xmul * (tex2x + w)
 *             t2v0 = yadd + ymul * (tex2y + 0)
 *             t2v1 = yadd + ymul * (tex2y + h)             # <<<<<<<<<<<<<<
 * 
 *         else:
 */
      __pyx_v_t2v1 = (__pyx_v_yadd + (__pyx_v_ymul * (__pyx_v_tex2y + __pyx_v_h)));
      goto __pyx_L6;
    }
    /*else*/ {

      /* "renpy/angle/gltexture.pyx":1427
 * 
 *         else:
 *             has_tex2 = 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_v_has_tex2 = 0;
    }
    __pyx_L6:;
    goto __pyx_L5;
  }
  __pyx_L5:;

  /* "renpy/angle/gltexture.pyx":1437
 *     cdef GLfloat vcoords[8]
 * 
 *     if has_tex0:             # <<<<<<<<<<<<<<
 *         tex0coords[0] = t0u0
 *         tex0coords[1] = t0v0
 */
  __pyx_t_3 = (__pyx_v_has_tex0 != 0);
  if (__pyx_t_3) {

    /* "renpy/angle/gltexture.pyx":1438
 * 
 *     if has_tex0:
 *         tex0coords[0] = t0u0             # <<<<<<<<<<<<<<
 *         tex0coords[1] = t0v0
 *         tex0coords[2] = t0u1
 */
    (__pyx_v_tex0coords[0]) = __pyx_v_t0u0;

    /* "renpy/angle/gltexture.pyx":1439
 *     if has_tex0:
 *         tex0coords[0] = t0u0
 *         tex0coords[1] = t0v0             # <<<<<<<<<<<<<<
 *         tex0coords[2] = t0u1
 *         tex0coords[3] = t0v0
 */
    (__pyx_v_tex0coords[1]) = __pyx_v_t0v0;

    /* "renpy/angle/gltexture.pyx":1440
 *         tex0coords[0] = t0u0
 *         tex0coords[1] = t0v0
 *         tex0coords[2] = t0u1             # <<<<<<<<<<<<<<
 *         tex0coords[3] = t0v0
 *         tex0coords[4] = t0u0
 */
    (__pyx_v_tex0coords[2]) = __pyx_v_t0u1;

    /* "renpy/angle/gltexture.pyx":1441
 *         tex0coords[1] = t0v0
 *         tex0coords[2] = t0u1
 *         tex0coords[3] = t0v0             # <<<<<<<<<<<<<<
 *         tex0coords[4] = t0u0
 *         tex0coords[5] = t0v1
 */
    (__pyx_v_tex0coords[3]) = __pyx_v_t0v0;

    /* "renpy/angle/gltexture.pyx":1442
 *         tex0coords[2] = t0u1
 *         tex0coords[3] = t0v0
 *         tex0coords[4] = t0u0             # <<<<<<<<<<<<<<
 *         tex0coords[5] = t0v1
 *         tex0coords[6] = t0u1
 */
    (__pyx_v_tex0coords[4]) = __pyx_v_t0u0;

    /* "renpy/angle/gltexture.pyx":1443
 *         tex0coords[3] = t0v0
 *         tex0coords[4] = t0u0
 *         tex0coords[5] = t0v1             # <<<<<<<<<<<<<<
 *         tex0coords[6] = t0u1
 *         tex0coords[7] = t0v1
 */
    (__pyx_v_tex0coords[5]) = __pyx_v_t0v1;

    /* "renpy/angle/gltexture.pyx":1444
 *         tex0coords[4] = t0u0
 *         tex0coords[5] = t0v1
 *         tex0coords[6] = t0u1             # <<<<<<<<<<<<<<
 *         tex0coords[7] = t0v1
 * 
 */
    (__pyx_v_tex0coords[6]) = __pyx_v_t0u1;

    /* "renpy/angle/gltexture.pyx":1445
 *         tex0coords[5] = t0v1
 *         tex0coords[6] = t0u1
 *         tex0coords[7] = t0v1             # <<<<<<<<<<<<<<
 * 
 *         environ.set_texture(0, tex0coords)
 */
    (__pyx_v_tex0coords[7]) = __pyx_v_t0v1;

    /* "renpy/angle/gltexture.pyx":1447
 *         tex0coords[7] = t0v1
 * 
 *         environ.set_texture(0, tex0coords)             # <<<<<<<<<<<<<<
 *     else:
 *         environ.set_texture(0, NULL)
 */
    ((struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ *)__pyx_v_environ->__pyx_vtab)->set_texture(__pyx_v_environ, 0, __pyx_v_tex0coords);
    goto __pyx_L7;
  }
  /*else*/ {

    /* "renpy/angle/gltexture.pyx":1449
 *         environ.set_texture(0, tex0coords)
 *     else:
 *         environ.set_texture(0, NULL)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    ((struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ *)__pyx_v_environ->__pyx_vtab)->set_texture(__pyx_v_environ, 0, NULL);
  }
  __pyx_L7:;

  /* "renpy/angle/gltexture.pyx":1452
 * 
 * 
 *     if has_tex1:             # <<<<<<<<<<<<<<
 *         tex1coords[0] = t1u0
 *         tex1coords[1] = t1v0
 */
  __pyx_t_3 = (__pyx_v_has_tex1 != 0);
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    /* "renpy/angle/gltexture.pyx":1453
 * 
 *     if has_tex1:
 *         tex1coords[0] = t1u0             # <<<<<<<<<<<<<<
 *         tex1coords[1] = t1v0
 *         tex1coords[2] = t1u1
 */
    (__pyx_v_tex1coords[0]) = __pyx_v_t1u0;

    /* "renpy/angle/gltexture.pyx":1454
 *     if has_tex1:
 *         tex1coords[0] = t1u0
 *         tex1coords[1] = t1v0             # <<<<<<<<<<<<<<
 *         tex1coords[2] = t1u1
 *         tex1coords[3] = t1v0
 */
    (__pyx_v_tex1coords[1]) = __pyx_v_t1v0;

    /* "renpy/angle/gltexture.pyx":1455
 *         tex1coords[0] = t1u0
 *         tex1coords[1] = t1v0
 *         tex1coords[2] = t1u1             # <<<<<<<<<<<<<<
 *         tex1coords[3] = t1v0
 *         tex1coords[4] = t1u0
 */
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    /* "renpy/angle/gltexture.pyx":1456
 *         tex1coords[1] = t1v0
 *         tex1coords[2] = t1u1
 *         tex1coords[3] = t1v0             # <<<<<<<<<<<<<<
 *         tex1coords[4] = t1u0
 *         tex1coords[5] = t1v1
 */
    (__pyx_v_tex1coords[3]) = __pyx_v_t1v0;

    /* "renpy/angle/gltexture.pyx":1457
 *         tex1coords[2] = t1u1
 *         tex1coords[3] = t1v0
 *         tex1coords[4] = t1u0             # <<<<<<<<<<<<<<
 *         tex1coords[5] = t1v1
 *         tex1coords[6] = t1u1
 */
    (__pyx_v_tex1coords[4]) = __pyx_v_t1u0;

    /* "renpy/angle/gltexture.pyx":1458
 *         tex1coords[3] = t1v0
 *         tex1coords[4] = t1u0
 *         tex1coords[5] = t1v1             # <<<<<<<<<<<<<<
 *         tex1coords[6] = t1u1
 *         tex1coords[7] = t1v1
 */
    (__pyx_v_tex1coords[5]) = __pyx_v_t1v1;

    /* "renpy/angle/gltexture.pyx":1459
 *         tex1coords[4] = t1u0
 *         tex1coords[5] = t1v1
 *         tex1coords[6] = t1u1             # <<<<<<<<<<<<<<
 *         tex1coords[7] = t1v1
 * 
 */
    (__pyx_v_tex1coords[6]) = __pyx_v_t1u1;

    /* "renpy/angle/gltexture.pyx":1460
 *         tex1coords[5] = t1v1
 *         tex1coords[6] = t1u1
 *         tex1coords[7] = t1v1             # <<<<<<<<<<<<<<
 * 
 *         environ.set_texture(1, tex1coords)
 */
    (__pyx_v_tex1coords[7]) = __pyx_v_t1v1;

    /* "renpy/angle/gltexture.pyx":1462
 *         tex1coords[7] = t1v1
 * 
 *         environ.set_texture(1, tex1coords)             # <<<<<<<<<<<<<<
 *     else:
 *         environ.set_texture(1, NULL)
 */
    ((struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ *)__pyx_v_environ->__pyx_vtab)->set_texture(__pyx_v_environ, 1, __pyx_v_tex1coords);
    goto __pyx_L8;
  }
  /*else*/ {

    /* "renpy/angle/gltexture.pyx":1464
 *         environ.set_texture(1, tex1coords)
 *     else:
 *         environ.set_texture(1, NULL)             # <<<<<<<<<<<<<<
 * 
 *     if RENPY_THIRD_TEXTURE:
 */
    ((struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ *)__pyx_v_environ->__pyx_vtab)->set_texture(__pyx_v_environ, 1, NULL);
  }
  __pyx_L8:;

  /* "renpy/angle/gltexture.pyx":1466
 *         environ.set_texture(1, NULL)
 * 
 *     if RENPY_THIRD_TEXTURE:             # <<<<<<<<<<<<<<
 *         if has_tex2:
 * 
 */
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    /* "renpy/angle/gltexture.pyx":1467
 * 
 *     if RENPY_THIRD_TEXTURE:
 *         if has_tex2:             # <<<<<<<<<<<<<<
 * 
 *             tex2coords[0] = t2u0
 */
    __pyx_t_3 = (__pyx_v_has_tex2 != 0);
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      /* "renpy/angle/gltexture.pyx":1469
 *         if has_tex2:
 * 
 *             tex2coords[0] = t2u0             # <<<<<<<<<<<<<<
 *             tex2coords[1] = t2v0
 *             tex2coords[2] = t2u1
 */
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      /* "renpy/angle/gltexture.pyx":1470
 * 
 *             tex2coords[0] = t2u0
 *             tex2coords[1] = t2v0             # <<<<<<<<<<<<<<
 *             tex2coords[2] = t2u1
 *             tex2coords[3] = t2v0
 */
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      /* "renpy/angle/gltexture.pyx":1471
 *             tex2coords[0] = t2u0
 *             tex2coords[1] = t2v0
 *             tex2coords[2] = t2u1             # <<<<<<<<<<<<<<
 *             tex2coords[3] = t2v0
 *             tex2coords[4] = t2u0
 */
      (__pyx_v_tex2coords[2]) = __pyx_v_t2u1;

      /* "renpy/angle/gltexture.pyx":1472
 *             tex2coords[1] = t2v0
 *             tex2coords[2] = t2u1
 *             tex2coords[3] = t2v0             # <<<<<<<<<<<<<<
 *             tex2coords[4] = t2u0
 *             tex2coords[5] = t2v1
 */
      (__pyx_v_tex2coords[3]) = __pyx_v_t2v0;

      /* "renpy/angle/gltexture.pyx":1473
 *             tex2coords[2] = t2u1
 *             tex2coords[3] = t2v0
 *             tex2coords[4] = t2u0             # <<<<<<<<<<<<<<
 *             tex2coords[5] = t2v1
 *             tex2coords[6] = t2u1
 */
      (__pyx_v_tex2coords[4]) = __pyx_v_t2u0;

      /* "renpy/angle/gltexture.pyx":1474
 *             tex2coords[3] = t2v0
 *             tex2coords[4] = t2u0
 *             tex2coords[5] = t2v1             # <<<<<<<<<<<<<<
 *             tex2coords[6] = t2u1
 *             tex2coords[7] = t2v1
 */
      (__pyx_v_tex2coords[5]) = __pyx_v_t2v1;

      /* "renpy/angle/gltexture.pyx":1475
 *             tex2coords[4] = t2u0
 *             tex2coords[5] = t2v1
 *             tex2coords[6] = t2u1             # <<<<<<<<<<<<<<
 *             tex2coords[7] = t2v1
 * 
 */
      (__pyx_v_tex2coords[6]) = __pyx_v_t2u1;

      /* "renpy/angle/gltexture.pyx":1476
 *             tex2coords[5] = t2v1
 *             tex2coords[6] = t2u1
 *             tex2coords[7] = t2v1             # <<<<<<<<<<<<<<
 * 
 *             environ.set_texture(2, tex2coords)
 */
      (__pyx_v_tex2coords[7]) = __pyx_v_t2v1;

      /* "renpy/angle/gltexture.pyx":1478
 *             tex2coords[7] = t2v1
 * 
 *             environ.set_texture(2, tex2coords)             # <<<<<<<<<<<<<<
 *         else:
 *             environ.set_texture(2, NULL)
 */
      ((struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ *)__pyx_v_environ->__pyx_vtab)->set_texture(__pyx_v_environ, 2, __pyx_v_tex2coords);
      goto __pyx_L10;
    }
    /*else*/ {

      /* "renpy/angle/gltexture.pyx":1480
 *             environ.set_texture(2, tex2coords)
 *         else:
 *             environ.set_texture(2, NULL)             # <<<<<<<<<<<<<<
 * 
 *     vcoords[0] = x0
 */
      ((struct __pyx_vtabstruct_5renpy_5angle_6gldraw_Environ *)__pyx_v_environ->__pyx_vtab)->set_texture(__pyx_v_environ, 2, NULL);
    }
    __pyx_L10:;
    goto __pyx_L9;
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  __pyx_L9:;

  /* "renpy/angle/gltexture.pyx":1482
 *             environ.set_texture(2, NULL)
 * 
 *     vcoords[0] = x0             # <<<<<<<<<<<<<<
 *     vcoords[1] = y0
 *     vcoords[2] = x1
 */
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  /* "renpy/angle/gltexture.pyx":1483
 * 
 *     vcoords[0] = x0
 *     vcoords[1] = y0             # <<<<<<<<<<<<<<
 *     vcoords[2] = x1
 *     vcoords[3] = y1
 */
  (__pyx_v_vcoords[1]) = __pyx_v_y0;

  /* "renpy/angle/gltexture.pyx":1484
 *     vcoords[0] = x0
 *     vcoords[1] = y0
 *     vcoords[2] = x1             # <<<<<<<<<<<<<<
 *     vcoords[3] = y1
 *     vcoords[4] = x2
 */
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  /* "renpy/angle/gltexture.pyx":1485
 *     vcoords[1] = y0
 *     vcoords[2] = x1
 *     vcoords[3] = y1             # <<<<<<<<<<<<<<
 *     vcoords[4] = x2
 *     vcoords[5] = y2
 */
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 *     vcoords[2] = x1
 *     vcoords[3] = y1
 *     vcoords[4] = x2             # <<<<<<<<<<<<<<
 *     vcoords[5] = y2
 *     vcoords[6] = x3
 */
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  /* "renpy/angle/gltexture.pyx":1487
 *     vcoords[3] = y1
 *     vcoords[4] = x2
 *     vcoords[5] = y2             # <<<<<<<<<<<<<<
 *     vcoords[6] = x3
 *     vcoords[7] = y3
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 *     vcoords[4] = x2
 *     vcoords[5] = y2
 *     vcoords[6] = x3             # <<<<<<<<<<<<<<
 *     vcoords[7] = y3
 * 
 */
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 *     vcoords[5] = y2
 *     vcoords[6] = x3
 *     vcoords[7] = y3             # <<<<<<<<<<<<<<
 * 
 *     environ.set_vertex(vcoords)
 */
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 *     vcoords[7] = y3
 * 
 *     environ.set_vertex(vcoords)             # <<<<<<<<<<<<<<
 * 
 *     glDrawArrays(GL_TRIANGLE_STRIP, 0, 4)
 */
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  /* "renpy/angle/gltexture.pyx":1493
 *     environ.set_vertex(vcoords)
 * 
 *     glDrawArrays(GL_TRIANGLE_STRIP, 0, 4)             # <<<<<<<<<<<<<<
 * 
 */
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 * 
 * cdef inline gl_check(where):             # <<<<<<<<<<<<<<
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 *     cdef GLenum error
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 *         import renpy
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 *     cdef GLenum error
 *     error = glGetError()
 *     if error:             # <<<<<<<<<<<<<<
 *         import renpy
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 *     if error:
 *         import renpy             # <<<<<<<<<<<<<<
 *         renpy.display.log.write("GL error 0x%X at %s", error, where)
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static int __pyx_setprop_5renpy_5angle_9gltexture_11TextureGrid_height(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
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static void __pyx_tp_dealloc_5renpy_5angle_9gltexture_TextureCore(PyObject *o) {
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static int __pyx_tp_traverse_5renpy_5angle_9gltexture_TextureCore(PyObject *o, visitproc v, void *a) {
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 */
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  /* "gl.pxd":1549
 * 
 * 
 * cdef inline gl_check(where):             # <<<<<<<<<<<<<<
 *     cdef GLenum error
 *     error = glGetError()
 */
  goto __pyx_L0;
  __pyx_L1_error:;
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    __Pyx_AddTraceback("init renpy.angle.gltexture", __pyx_clineno, __pyx_lineno, __pyx_filename);
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/* Runtime support code */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
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    p = PyObject_GetAttrString(m, (char *)"RefNannyAPI");
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end:
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static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
    if (unlikely(!result)) {
        PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}

static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
    PyObject *result;
#if CYTHON_COMPILING_IN_CPYTHON
    result = PyDict_GetItem(__pyx_d, name);
    if (result) {
        Py_INCREF(result);
    } else {
#else
    result = PyObject_GetItem(__pyx_d, name);
    if (!result) {
        PyErr_Clear();
#endif
        result = __Pyx_GetBuiltinName(name);
    }
    return result;
}

static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%s() takes %s %" CYTHON_FORMAT_SSIZE_T "d positional argument%s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%s() got an unexpected keyword argument '%s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact)
{
    if (!type) {
        PyErr_Format(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (Py_TYPE(obj) == type) return 1;
    }
    else {
        if (PyObject_TypeCheck(obj, type)) return 1;
    }
    PyErr_Format(PyExc_TypeError,
        "Argument '%s' has incorrect type (expected %s, got %s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
    return 0;
}

static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (unlikely(!type)) {
        PyErr_Format(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(PyObject_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(__Pyx_PyList_Append(L, x) < 0)) return NULL;
        Py_INCREF(Py_None);
        return Py_None; /* this is just to have an accurate signature */
    } else {
        return __Pyx_PyObject_CallMethod1(L, __pyx_n_s__append, x);
    }
}

static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%s to unpack",
                 index, (index == 1) ? "" : "s");
}

static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}

static CYTHON_INLINE int __Pyx_IterFinish(void) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    PyObject* exc_type = tstate->curexc_type;
    if (unlikely(exc_type)) {
        if (likely(exc_type == PyExc_StopIteration) || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)) {
            PyObject *exc_value, *exc_tb;
            exc_value = tstate->curexc_value;
            exc_tb = tstate->curexc_traceback;
            tstate->curexc_type = 0;
            tstate->curexc_value = 0;
            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}

static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    } else {
        return __Pyx_IterFinish();
    }
    return 0;
}

static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_Restore(type, value, tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(type, value, tb);
#endif
}

static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
}

#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    #if PY_VERSION_HEX < 0x02050000
    if (PyClass_Check(type)) {
    #else
    if (PyType_Check(type)) {
    #endif
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        #if PY_VERSION_HEX < 0x02050000
        if (PyInstance_Check(type)) {
            type = (PyObject*) ((PyInstanceObject*)type)->in_class;
            Py_INCREF(type);
        } else {
            type = 0;
            PyErr_SetString(PyExc_TypeError,
                "raise: exception must be an old-style class or instance");
            goto raise_error;
        }
        #else
        type = (PyObject*) Py_TYPE(type);
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        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
        #endif
    }
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else /* Python 3+ */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
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        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *args;
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            args = PyTuple_New(0);
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            Py_INCREF(value);
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        } else
            args = PyTuple_Pack(1, value);
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            goto bad;
        owned_instance = PyEval_CallObject(type, args);
        Py_DECREF(args);
        if (!owned_instance)
            goto bad;
        value = owned_instance;
        if (!PyExceptionInstance_Check(value)) {
            PyErr_Format(PyExc_TypeError,
                         "calling %R should have returned an instance of "
                         "BaseException, not %R",
                         type, Py_TYPE(value));
            goto bad;
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
#if PY_VERSION_HEX >= 0x03030000
    if (cause) {
#else
    if (cause && cause != Py_None) {
#endif
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
        PyThreadState *tstate = PyThreadState_GET();
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

static CYTHON_INLINE PyObject* __Pyx_PyObject_Pop(PyObject* L) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02040000
    if (likely(PyList_CheckExact(L))
        && likely(PyList_GET_SIZE(L) > (((PyListObject*)L)->allocated >> 1))) {
        Py_SIZE(L) -= 1;
        return PyList_GET_ITEM(L, PyList_GET_SIZE(L));
    }
#if PY_VERSION_HEX >= 0x02050000
    else if (Py_TYPE(L) == (&PySet_Type)) {
        return PySet_Pop(L);
    }
#endif
#endif
    return __Pyx_PyObject_CallMethod0(L, __pyx_n_s__pop);
}

static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
    if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
    if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (PyErr_ExceptionMatches(PyExc_OverflowError))
                        PyErr_Clear();
                    else
                        return NULL;
                }
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (is_list || PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
    PyObject *kwdict,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CPYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    while (PyDict_Next(kwdict, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if ((!kw_allowed) && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%s() keywords must be strings", function_name);
    return 0;
#endif
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%s() got an unexpected keyword argument '%s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
    return 0;
}

static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s____pyx_vtable__, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

static void* __Pyx_GetVtable(PyObject *dict) {
    void* ptr;
    PyObject *ob = PyObject_GetItem(dict, __pyx_n_s____pyx_vtable__);
    if (!ob)
        goto bad;
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    ptr = PyCapsule_GetPointer(ob, 0);
#else
    ptr = PyCObject_AsVoidPtr(ob);
#endif
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
{
    if (unlikely(op->func_doc == NULL)) {
        if (op->func.m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
            op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc);
#else
            op->func_doc = PyString_FromString(op->func.m_ml->ml_doc);
#endif
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp = op->func_doc;
    if (value == NULL)
        value = Py_None; /* Mark as deleted */
    Py_INCREF(value);
    op->func_doc = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_name == NULL)) {
#if PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(op->func.m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = op->func_name;
    Py_INCREF(value);
    op->func_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op)
{
    Py_INCREF(op->func_qualname);
    return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = op->func_qualname;
    Py_INCREF(value);
    op->func_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure)
{
    PyObject *self;
    self = m->func_closure;
    if (self == NULL)
        self = Py_None;
    Py_INCREF(self);
    return self;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    tmp = op->func_dict;
    Py_INCREF(value);
    op->func_dict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(CYTHON_UNUSED __pyx_CyFunctionObject *op)
{
    PyObject* dict = PyModule_GetDict(__pyx_m);
    Py_XINCREF(dict);
    return dict;
}
static PyObject *
__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op)
{
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    Py_DECREF(res);
    return 0;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyTuple_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_tuple;
    op->defaults_tuple = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_kwdict;
    op->defaults_kwdict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value || value == Py_None) {
        value = NULL;
    } else if (!PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    tmp = op->func_annotations;
    op->func_annotations = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {0, 0, 0, 0, 0}
};
#ifndef PY_WRITE_RESTRICTED /* < Py2.5 */
#define PY_WRITE_RESTRICTED WRITE_RESTRICTED
#endif
static PyMemberDef __pyx_CyFunction_members[] = {
    {(char *) "__module__", T_OBJECT, offsetof(__pyx_CyFunctionObject, func.m_module), PY_WRITE_RESTRICTED, 0},
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromString(m->func.m_ml->ml_name);
#else
    return PyString_FromString(m->func.m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {__Pyx_NAMESTR("__reduce__"), (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* code) {
    __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type);
    if (op == NULL)
        return NULL;
    op->flags = flags;
    op->func_weakreflist = NULL;
    op->func.m_ml = ml;
    op->func.m_self = (PyObject *) op;
    Py_XINCREF(closure);
    op->func_closure = closure;
    Py_XINCREF(module);
    op->func.m_module = module;
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
    op->func_classobj = NULL;
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    PyObject_GC_Track(op);
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
    Py_CLEAR(m->func.m_module);
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_code);
    Py_CLEAR(m->func_classobj);
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyMem_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    if (m->func_weakreflist != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    PyObject_GC_Del(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
    Py_VISIT(m->func.m_module);
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_code);
    Py_VISIT(m->func_classobj);
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
{
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
        Py_INCREF(func);
        return func;
    }
    if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) {
        if (type == NULL)
            type = (PyObject *)(Py_TYPE(obj));
        return PyMethod_New(func,
                            type, (PyObject *)(Py_TYPE(type)));
    }
    if (obj == Py_None)
        obj = NULL;
    return PyMethod_New(func, obj, type);
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(op->func_qualname), (void *)op);
#endif
}
#if CYTHON_COMPILING_IN_PYPY
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    Py_ssize_t size;
    switch (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)) {
    case METH_VARARGS:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0)
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0) {
            size = PyTuple_GET_SIZE(arg);
            if (size == 0)
                return (*meth)(self, NULL);
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%zd given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0) {
            size = PyTuple_GET_SIZE(arg);
            if (size == 1)
                return (*meth)(self, PyTuple_GET_ITEM(arg, 0));
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%zd given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags in "
                        "__Pyx_CyFunction_Call. METH_OLDARGS is no "
                        "longer supported!");
        return NULL;
    }
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
    return NULL;
}
#else
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
	return PyCFunction_Call(func, arg, kw);
}
#endif
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __Pyx_NAMESTR("cython_function_or_method"), /*tp_name*/
    sizeof(__pyx_CyFunctionObject),   /*tp_basicsize*/
    0,                                  /*tp_itemsize*/
    (destructor) __Pyx_CyFunction_dealloc, /*tp_dealloc*/
    0,                                  /*tp_print*/
    0,                                  /*tp_getattr*/
    0,                                  /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
    0,                                  /*tp_compare*/
#else
    0,                                  /*reserved*/
#endif
    (reprfunc) __Pyx_CyFunction_repr,   /*tp_repr*/
    0,                                  /*tp_as_number*/
    0,                                  /*tp_as_sequence*/
    0,                                  /*tp_as_mapping*/
    0,                                  /*tp_hash*/
    __Pyx_CyFunction_Call,              /*tp_call*/
    0,                                  /*tp_str*/
    0,                                  /*tp_getattro*/
    0,                                  /*tp_setattro*/
    0,                                  /*tp_as_buffer*/
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags*/
    0,                                  /*tp_doc*/
    (traverseproc) __Pyx_CyFunction_traverse,   /*tp_traverse*/
    (inquiry) __Pyx_CyFunction_clear,   /*tp_clear*/
    0,                                  /*tp_richcompare*/
    offsetof(__pyx_CyFunctionObject, func_weakreflist), /* tp_weaklistoffse */
    0,                                  /*tp_iter*/
    0,                                  /*tp_iternext*/
    __pyx_CyFunction_methods,           /*tp_methods*/
    __pyx_CyFunction_members,           /*tp_members*/
    __pyx_CyFunction_getsets,           /*tp_getset*/
    0,                                  /*tp_base*/
    0,                                  /*tp_dict*/
    __Pyx_CyFunction_descr_get,         /*tp_descr_get*/
    0,                                  /*tp_descr_set*/
    offsetof(__pyx_CyFunctionObject, func_dict),/*tp_dictoffset*/
    0,                                  /*tp_init*/
    0,                                  /*tp_alloc*/
    0,                                  /*tp_new*/
    0,                                  /*tp_free*/
    0,                                  /*tp_is_gc*/
    0,                                  /*tp_bases*/
    0,                                  /*tp_mro*/
    0,                                  /*tp_cache*/
    0,                                  /*tp_subclasses*/
    0,                                  /*tp_weaklist*/
    0,                                  /*tp_del*/
#if PY_VERSION_HEX >= 0x02060000
    0,                                  /*tp_version_tag*/
#endif
#if PY_VERSION_HEX >= 0x030400a1 && defined(Py_TPFLAGS_HAVE_FINALIZE)
    0,                                  /*tp_finalize*/
#endif
};
static int __Pyx_CyFunction_init(void) {
#if !CYTHON_COMPILING_IN_PYPY
    __pyx_CyFunctionType_type.tp_call = PyCFunction_Call;
#endif
    if (PyType_Ready(&__pyx_CyFunctionType_type) < 0)
        return -1;
    __pyx_CyFunctionType = &__pyx_CyFunctionType_type;
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyMem_Malloc(size);
    if (!m->defaults)
        return PyErr_NoMemory();
    memset(m->defaults, 0, size);
    m->defaults_pyobjects = pyobjects;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
#else
    PyErr_GetExcInfo(type, value, tb);
#endif
}
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(type, value, tb);
#endif
}

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_VERSION_HEX < 0x03030000
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s____import__);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    #if PY_VERSION_HEX >= 0x02050000
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                #if PY_VERSION_HEX < 0x03030000
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                #else
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                #endif
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0; /* try absolute import on failure */
        }
        #endif
        if (!module) {
            #if PY_VERSION_HEX < 0x03030000
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
    #else
    if (level>0) {
        PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
        goto bad;
    }
    module = PyObject_CallFunctionObjArgs(py_import,
        name, global_dict, empty_dict, list, NULL);
    #endif
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

static PyObject *__Pyx_FindPy2Metaclass(PyObject *bases) {
    PyObject *metaclass;
#if PY_MAJOR_VERSION < 3
    if (PyTuple_Check(bases) && PyTuple_GET_SIZE(bases) > 0) {
        PyObject *base = PyTuple_GET_ITEM(bases, 0);
        metaclass = __Pyx_PyObject_GetAttrStr(base, __pyx_n_s____class__);
        if (!metaclass) {
            PyErr_Clear();
            metaclass = (PyObject*) Py_TYPE(base);
        }
    } else {
        metaclass = (PyObject *) &PyClass_Type;
    }
#else
    if (PyTuple_Check(bases) && PyTuple_GET_SIZE(bases) > 0) {
        PyObject *base = PyTuple_GET_ITEM(bases, 0);
        metaclass = (PyObject*) Py_TYPE(base);
    } else {
        metaclass = (PyObject *) &PyType_Type;
    }
#endif
    Py_INCREF(metaclass);
    return metaclass;
}

static PyObject *__Pyx_CreateClass(PyObject *bases, PyObject *dict, PyObject *name,
                                   PyObject *qualname, PyObject *modname) {
    PyObject *result;
    PyObject *metaclass;
    if (PyDict_SetItem(dict, __pyx_n_s____module__, modname) < 0)
        return NULL;
    if (PyDict_SetItem(dict, __pyx_n_s____qualname__, qualname) < 0)
        return NULL;
    metaclass = PyDict_GetItem(dict, __pyx_n_s____metaclass__);
    if (metaclass) {
        Py_INCREF(metaclass);
    } else {
        metaclass = __Pyx_FindPy2Metaclass(bases);
    }
    result = PyObject_CallFunctionObjArgs(metaclass, name, bases, dict, NULL);
    Py_DECREF(metaclass);
    return result;
}

static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_GLenum(GLenum val) {
    const GLenum neg_one = (GLenum)-1, const_zero = (GLenum)0;
    const int is_unsigned = const_zero < neg_one;
    if ((sizeof(GLenum) == sizeof(char))  ||
        (sizeof(GLenum) == sizeof(short))) {
        return PyInt_FromLong((long)val);
    } else if ((sizeof(GLenum) == sizeof(int)) ||
               (sizeof(GLenum) == sizeof(long))) {
        if (is_unsigned)
            return PyLong_FromUnsignedLong((unsigned long)val);
        else
            return PyInt_FromLong((long)val);
    } else if (sizeof(GLenum) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
        else
            return PyLong_FromLongLong((PY_LONG_LONG)val);
    } else {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        return _PyLong_FromByteArray(bytes, sizeof(GLenum),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE GLuint __Pyx_PyInt_from_py_GLuint(PyObject* x) {
    const GLuint neg_one = (GLuint)-1, const_zero = (GLuint)0;
    const int is_unsigned = const_zero < neg_one;
    if (sizeof(GLuint) == sizeof(char)) {
        if (is_unsigned)
            return (GLuint)__Pyx_PyInt_AsUnsignedChar(x);
        else
            return (GLuint)__Pyx_PyInt_AsSignedChar(x);
    } else if (sizeof(GLuint) == sizeof(short)) {
        if (is_unsigned)
            return (GLuint)__Pyx_PyInt_AsUnsignedShort(x);
        else
            return (GLuint)__Pyx_PyInt_AsSignedShort(x);
    } else if (sizeof(GLuint) == sizeof(int)) {
        if (is_unsigned)
            return (GLuint)__Pyx_PyInt_AsUnsignedInt(x);
        else
            return (GLuint)__Pyx_PyInt_AsSignedInt(x);
    } else if (sizeof(GLuint) == sizeof(long)) {
        if (is_unsigned)
            return (GLuint)__Pyx_PyInt_AsUnsignedLong(x);
        else
            return (GLuint)__Pyx_PyInt_AsSignedLong(x);
    } else if (sizeof(GLuint) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return (GLuint)__Pyx_PyInt_AsUnsignedLongLong(x);
        else
            return (GLuint)__Pyx_PyInt_AsSignedLongLong(x);
    }  else {
        #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
        PyErr_SetString(PyExc_RuntimeError,
                        "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
        #else
        GLuint val;
        PyObject *v = __Pyx_PyNumber_Int(x);
        #if PY_MAJOR_VERSION < 3
        if (likely(v) && !PyLong_Check(v)) {
            PyObject *tmp = v;
            v = PyNumber_Long(tmp);
            Py_DECREF(tmp);
        }
        #endif
        if (likely(v)) {
            int one = 1; int is_little = (int)*(unsigned char *)&one;
            unsigned char *bytes = (unsigned char *)&val;
            int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                          bytes, sizeof(val),
                                          is_little, !is_unsigned);
            Py_DECREF(v);
            if (likely(!ret))
                return val;
        }
        #endif
        return (GLuint)-1;
    }
}

static CYTHON_INLINE GLsizei __Pyx_PyInt_from_py_GLsizei(PyObject* x) {
    const GLsizei neg_one = (GLsizei)-1, const_zero = (GLsizei)0;
    const int is_unsigned = const_zero < neg_one;
    if (sizeof(GLsizei) == sizeof(char)) {
        if (is_unsigned)
            return (GLsizei)__Pyx_PyInt_AsUnsignedChar(x);
        else
            return (GLsizei)__Pyx_PyInt_AsSignedChar(x);
    } else if (sizeof(GLsizei) == sizeof(short)) {
        if (is_unsigned)
            return (GLsizei)__Pyx_PyInt_AsUnsignedShort(x);
        else
            return (GLsizei)__Pyx_PyInt_AsSignedShort(x);
    } else if (sizeof(GLsizei) == sizeof(int)) {
        if (is_unsigned)
            return (GLsizei)__Pyx_PyInt_AsUnsignedInt(x);
        else
            return (GLsizei)__Pyx_PyInt_AsSignedInt(x);
    } else if (sizeof(GLsizei) == sizeof(long)) {
        if (is_unsigned)
            return (GLsizei)__Pyx_PyInt_AsUnsignedLong(x);
        else
            return (GLsizei)__Pyx_PyInt_AsSignedLong(x);
    } else if (sizeof(GLsizei) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return (GLsizei)__Pyx_PyInt_AsUnsignedLongLong(x);
        else
            return (GLsizei)__Pyx_PyInt_AsSignedLongLong(x);
    }  else {
        #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
        PyErr_SetString(PyExc_RuntimeError,
                        "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
        #else
        GLsizei val;
        PyObject *v = __Pyx_PyNumber_Int(x);
        #if PY_MAJOR_VERSION < 3
        if (likely(v) && !PyLong_Check(v)) {
            PyObject *tmp = v;
            v = PyNumber_Long(tmp);
            Py_DECREF(tmp);
        }
        #endif
        if (likely(v)) {
            int one = 1; int is_little = (int)*(unsigned char *)&one;
            unsigned char *bytes = (unsigned char *)&val;
            int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                          bytes, sizeof(val),
                                          is_little, !is_unsigned);
            Py_DECREF(v);
            if (likely(!ret))
                return val;
        }
        #endif
        return (GLsizei)-1;
    }
}

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
    const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned char" :
                    "value too large to convert to unsigned char");
            }
            return (unsigned char)-1;
        }
        return (unsigned char)val;
    }
    return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
    const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned short" :
                    "value too large to convert to unsigned short");
            }
            return (unsigned short)-1;
        }
        return (unsigned short)val;
    }
    return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
    const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned int" :
                    "value too large to convert to unsigned int");
            }
            return (unsigned int)-1;
        }
        return (unsigned int)val;
    }
    return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
    const char neg_one = (char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to char" :
                    "value too large to convert to char");
            }
            return (char)-1;
        }
        return (char)val;
    }
    return (char)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
    const short neg_one = (short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to short" :
                    "value too large to convert to short");
            }
            return (short)-1;
        }
        return (short)val;
    }
    return (short)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
    const signed char neg_one = (signed char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed char" :
                    "value too large to convert to signed char");
            }
            return (signed char)-1;
        }
        return (signed char)val;
    }
    return (signed char)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
    const signed short neg_one = (signed short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed short" :
                    "value too large to convert to signed short");
            }
            return (signed short)-1;
        }
        return (signed short)val;
    }
    return (signed short)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
    const signed int neg_one = (signed int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed int" :
                    "value too large to convert to signed int");
            }
            return (signed int)-1;
        }
        return (signed int)val;
    }
    return (signed int)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#endif
#endif
static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
    const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned long");
            return (unsigned long)-1;
        }
        return (unsigned long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(unsigned long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (unsigned long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned long");
                return (unsigned long)-1;
            }
            return (unsigned long)PyLong_AsUnsignedLong(x);
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(unsigned long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(unsigned long) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(unsigned long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            return (unsigned long)PyLong_AsLong(x);
        }
    } else {
        unsigned long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned long)-1;
        val = __Pyx_PyInt_AsUnsignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#endif
#endif
static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned PY_LONG_LONG");
            return (unsigned PY_LONG_LONG)-1;
        }
        return (unsigned PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(unsigned PY_LONG_LONG)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (unsigned PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned PY_LONG_LONG");
                return (unsigned PY_LONG_LONG)-1;
            }
            return (unsigned PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(unsigned PY_LONG_LONG)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(unsigned PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(unsigned PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            return (unsigned PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        unsigned PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#endif
#endif
static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
    const long neg_one = (long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to long");
            return (long)-1;
        }
        return (long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long)-1;
            }
            return (long)PyLong_AsUnsignedLong(x);
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(long) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            return (long)PyLong_AsLong(x);
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long)-1;
        val = __Pyx_PyInt_AsLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#endif
#endif
static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
    const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to PY_LONG_LONG");
            return (PY_LONG_LONG)-1;
        }
        return (PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(PY_LONG_LONG)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to PY_LONG_LONG");
                return (PY_LONG_LONG)-1;
            }
            return (PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(PY_LONG_LONG)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            return (PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#endif
#endif
static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
    const signed long neg_one = (signed long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed long");
            return (signed long)-1;
        }
        return (signed long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(signed long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (signed long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed long");
                return (signed long)-1;
            }
            return (signed long)PyLong_AsUnsignedLong(x);
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(signed long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(signed long) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(signed long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            return (signed long)PyLong_AsLong(x);
        }
    } else {
        signed long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed long)-1;
        val = __Pyx_PyInt_AsSignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#endif
#endif
static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
    const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed PY_LONG_LONG");
            return (signed PY_LONG_LONG)-1;
        }
        return (signed PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(signed PY_LONG_LONG)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (signed PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed PY_LONG_LONG");
                return (signed PY_LONG_LONG)-1;
            }
            return (signed PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
#if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(signed PY_LONG_LONG)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(signed PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(signed PY_LONG_LONG) ((PyLongObject*)x)->ob_digit[0];
                }
            }
#endif
#endif
            return (signed PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        signed PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsSignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        #if PY_VERSION_HEX < 0x02050000
        return PyErr_Warn(NULL, message);
        #else
        return PyErr_WarnEx(NULL, message, 1);
        #endif
    }
    return 0;
}

static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(__pyx_m, (char *)"__pyx_capi__");
    if (!d) {
        PyErr_Clear();
        d = PyDict_New();
        if (!d)
            goto bad;
        Py_INCREF(d);
        if (PyModule_AddObject(__pyx_m, (char *)"__pyx_capi__", d) < 0)
            goto bad;
    }
    tmp.fp = f;
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    cobj = PyCapsule_New(tmp.p, sig, 0);
#else
    cobj = PyCObject_FromVoidPtrAndDesc(tmp.p, (void *)sig, 0);
#endif
    if (!cobj)
        goto bad;
    if (PyDict_SetItemString(d, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(cobj);
    Py_XDECREF(d);
    return -1;
}

#ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
    PyObject *py_name = 0;
    PyObject *py_module = 0;
    py_name = __Pyx_PyIdentifier_FromString(name);
    if (!py_name)
        goto bad;
    py_module = PyImport_Import(py_name);
    Py_DECREF(py_name);
    return py_module;
bad:
    Py_XDECREF(py_name);
    return 0;
}
#endif

#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
    size_t size, int strict)
{
    PyObject *py_module = 0;
    PyObject *result = 0;
    PyObject *py_name = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    py_module = __Pyx_ImportModule(module_name);
    if (!py_module)
        goto bad;
    py_name = __Pyx_PyIdentifier_FromString(class_name);
    if (!py_name)
        goto bad;
    result = PyObject_GetAttr(py_module, py_name);
    Py_DECREF(py_name);
    py_name = 0;
    Py_DECREF(py_module);
    py_module = 0;
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%s.%s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (!strict && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility",
            module_name, class_name);
        #if PY_VERSION_HEX < 0x02050000
        if (PyErr_Warn(NULL, warning) < 0) goto bad;
        #else
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
        #endif
    }
    else if ((size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%s.%s has the wrong size, try recompiling",
            module_name, class_name);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = (start + end) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, new_max*sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,            /*int argcount,*/
        0,            /*int kwonlyargcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,      /*int firstlineno,*/
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_globals = 0;
    PyFrameObject *py_frame = 0;
    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
    }
    py_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else  /* Python 3+ has unicode identifiers */
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, strlen(c_str));
}
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
        char* defenc_c;
        PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
        if (!defenc) return NULL;
        defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        {
            char* end = defenc_c + PyBytes_GET_SIZE(defenc);
            char* c;
            for (c = defenc_c; c < end; c++) {
                if ((unsigned char) (*c) >= 128) {
                    PyUnicode_AsASCIIString(o);
                    return NULL;
                }
            }
        }
#endif /*__PYX_DEFAULT_STRING_ENCODING_IS_ASCII*/
        *length = PyBytes_GET_SIZE(defenc);
        return defenc_c;
#else /* PY_VERSION_HEX < 0x03030000 */
        if (PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (PyUnicode_IS_ASCII(o)) {
            *length = PyUnicode_GET_DATA_SIZE(o);
            return PyUnicode_AsUTF8(o);
        } else {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
#else /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
        return PyUnicode_AsUTF8AndSize(o, length);
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
#endif /* PY_VERSION_HEX < 0x03030000 */
    } else
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII  || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT */
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (r < 0) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return Py_INCREF(x), x;
  m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%s__ returned non-%s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject* x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
   unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
   if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
       if ((val != (unsigned PY_LONG_LONG)-1) || !PyErr_Occurred())
           PyErr_SetString(PyExc_OverflowError,
                           "value too large to convert to size_t");
       return (size_t)-1;
   }
   return (size_t)val;
}


#endif /* Py_PYTHON_H */
