/* Generated by Cython 0.27.3 */

#define PY_SSIZE_T_CLEAN
#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 < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
    #error Cython requires Python 2.6+ or Python 3.3+.
#else
#define CYTHON_ABI "0_27_3"
#define CYTHON_FUTURE_DIVISION 0
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #if PY_VERSION_HEX >= 0x02070000
    #define HAVE_LONG_LONG
  #endif
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
#elif defined(PYSTON_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 0
  #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT (0 && PY_VERSION_HEX >= 0x03050000)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
  #undef SHIFT
  #undef BASE
  #undef MASK
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#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+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #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)
  #define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#if PY_VERSION_HEX < 0x030700A0 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject **args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject **args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #define __Pyx_PyCFunctionFast _PyCFunctionFast
  #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
  #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
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                              0 : _PyUnicode_Ready((PyObject *)(op)))
  #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_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #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_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
  #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#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_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_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
#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
  #define PyNumber_Int                 PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  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
  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#else
  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
#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
#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
#ifndef CYTHON_MAYBE_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
           typedef unsigned char     uint8_t;
           typedef unsigned int      uint32_t;
        #else
           typedef unsigned __int8   uint8_t;
           typedef unsigned __int32  uint32_t;
        #endif
    #endif
#else
   #include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus) && __cplusplus >= 201103L
    #if __has_cpp_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH [[fallthrough]]
    #elif __has_cpp_attribute(clang::fallthrough)
      #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
    #elif __has_cpp_attribute(gnu::fallthrough)
      #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__ ) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif

#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif 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

#if defined(WIN32) || defined(MS_WINDOWS)
  #define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif


#define __PYX_ERR(f_index, lineno, Ln_error) \
{ \
  __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
}

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

#define __PYX_HAVE__renpy__gl__glenviron_fixed
#define __PYX_HAVE_API__renpy__gl__glenviron_fixed
#include "glcompat.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#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
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const 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_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s)    ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#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_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#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
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(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(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        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) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(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 '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    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(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
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[] = {
  "glenviron_fixed.pyx",
  "stringsource",
  "render.pxd",
  "gldraw.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_5renpy_7display_6render_Matrix2D;
struct __pyx_obj_5renpy_7display_6render_Render;
struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw;
struct __pyx_obj_5renpy_2gl_6gldraw_Environ;
struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron;
struct __pyx_opt_args_5renpy_7display_6render_6Render_blit;
struct __pyx_opt_args_5renpy_7display_6render_6Render_subpixel_blit;
struct __pyx_opt_args_5renpy_7display_6render_6Render_absolute_blit;

/* "renpy/display/render.pxd":71
 *     cdef public bint text_input
 * 
 *     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=*)
 *     cpdef int absolute_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":72
 * 
 *     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=*)             # <<<<<<<<<<<<<<
 *     cpdef int absolute_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/display/render.pxd":73
 *     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=*)
 *     cpdef int absolute_blit(Render self, source, tuple pos, object focus=*, object main=*, object index=*)             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_opt_args_5renpy_7display_6render_6Render_absolute_blit {
  int __pyx_n;
  PyObject *focus;
  PyObject *main;
  PyObject *index;
};

/* "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;
};


/* "renpy/display/render.pxd":31
 *     cpdef bint is_unit_aligned(Matrix2D self)
 * 
 * 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 *nearest;
  PyObject *focuses;
  PyObject *pass_focuses;
  PyObject *focus_screen;
  PyObject *draw_func;
  PyObject *render_of;
  int opaque;
  PyObject *visible_children;
  int xclipping;
  int yclipping;
  PyObject *surface;
  PyObject *alpha_surface;
  PyObject *half_cache;
  int modal;
  int text_input;
};


/* "gldraw.pxd":26
 * cdef class Environ
 * 
 * cdef class GLDraw:             # <<<<<<<<<<<<<<
 * 
 *     cdef bint did_init
 */
struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_2gl_6gldraw_GLDraw *__pyx_vtab;
  int did_init;
  int did_texture_test;
  struct __pyx_obj_5renpy_2gl_6gldraw_Environ *environ;
  PyObject *rtt;
  PyObject *window;
  PyObject *virtual_size;
  PyObject *physical_size;
  PyObject *drawable_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;
  PyObject *clip_cache;
  int fast_dissolve;
  int always_opaque;
  int allow_fixed;
  PyObject *default_clip;
  int did_render_to_texture;
  float dpi_scale;
  PyObject *clip_rtt_box;
  PyObject *draw_per_virt;
  struct __pyx_obj_5renpy_7display_6render_Matrix2D *virt_to_draw;
  struct __pyx_obj_5renpy_7display_6render_Matrix2D *draw_to_virt;
  int fast_redraw_frames;
};


/* "gldraw.pxd":24
 * cimport renpy.display.render as render
 * 
 * cdef class Environ             # <<<<<<<<<<<<<<
 * 
 * cdef class GLDraw:
 */
struct __pyx_obj_5renpy_2gl_6gldraw_Environ {
  PyObject_HEAD
  struct __pyx_vtabstruct_5renpy_2gl_6gldraw_Environ *__pyx_vtab;
};


/* "renpy/gl/glenviron_fixed.pyx":45
 *     glClipPlane(plane, equation)
 * 
 * cdef class FixedFunctionEnviron(Environ):             # <<<<<<<<<<<<<<
 *     """
 *     This is an OpenGL environment that uses the fixed-function pipeline.
 */
struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron {
  struct __pyx_obj_5renpy_2gl_6gldraw_Environ __pyx_base;
  PyObject *last;
  int last_ramp;
  int last_ramplen;
  PyObject *ramp_setup;
};



/* "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);
  int (*is_unit_aligned)(struct __pyx_obj_5renpy_7display_6render_Matrix2D *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5renpy_7display_6render_Matrix2D *__pyx_vtabptr_5renpy_7display_6render_Matrix2D;


/* "renpy/display/render.pxd":31
 *     cpdef bint is_unit_aligned(Matrix2D self)
 * 
 * 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);
  int (*subpixel_blit)(struct __pyx_obj_5renpy_7display_6render_Render *, PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_5renpy_7display_6render_6Render_subpixel_blit *__pyx_optional_args);
  int (*absolute_blit)(struct __pyx_obj_5renpy_7display_6render_Render *, PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_5renpy_7display_6render_6Render_absolute_blit *__pyx_optional_args);
};
static struct __pyx_vtabstruct_5renpy_7display_6render_Render *__pyx_vtabptr_5renpy_7display_6render_Render;


/* "gldraw.pxd":24
 * cimport renpy.display.render as render
 * 
 * cdef class Environ             # <<<<<<<<<<<<<<
 * 
 * cdef class GLDraw:
 */

struct __pyx_vtabstruct_5renpy_2gl_6gldraw_Environ {
  void (*blit)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *);
  void (*blend)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, double);
  void (*imageblend)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, double, int);
  void (*set_vertex)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, float *);
  void (*set_texture)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, int, float *);
  void (*set_color)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, float, float, float, float);
  void (*set_clip)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, PyObject *, struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *);
  void (*unset_clip)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *);
  void (*ortho)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, double, double, double, double, double, double);
  void (*viewport)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, int, int, int, int);
};
static struct __pyx_vtabstruct_5renpy_2gl_6gldraw_Environ *__pyx_vtabptr_5renpy_2gl_6gldraw_Environ;


/* "gldraw.pxd":26
 * cdef class Environ
 * 
 * cdef class GLDraw:             # <<<<<<<<<<<<<<
 * 
 *     cdef bint did_init
 */

struct __pyx_vtabstruct_5renpy_2gl_6gldraw_GLDraw {
  PyObject *(*set_clip)(struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *, PyObject *, int __pyx_skip_dispatch);
  int (*draw_render_textures)(struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *, PyObject *, int, int __pyx_skip_dispatch);
  int (*draw_transformed)(struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *, PyObject *, PyObject *, double, double, double, double, struct __pyx_obj_5renpy_7display_6render_Matrix2D *, int, int, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5renpy_2gl_6gldraw_GLDraw *__pyx_vtabptr_5renpy_2gl_6gldraw_GLDraw;


/* "renpy/gl/glenviron_fixed.pyx":45
 *     glClipPlane(plane, equation)
 * 
 * cdef class FixedFunctionEnviron(Environ):             # <<<<<<<<<<<<<<
 *     """
 *     This is an OpenGL environment that uses the fixed-function pipeline.
 */

struct __pyx_vtabstruct_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron {
  struct __pyx_vtabstruct_5renpy_2gl_6gldraw_Environ __pyx_base;
};
static struct __pyx_vtabstruct_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_vtabptr_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron;

/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, int);
    void (*DECREF)(void*, PyObject*, int);
    void (*GOTREF)(void*, PyObject*, int);
    void (*GIVEREF)(void*, PyObject*, int);
    void* (*SetupContext)(const char*, int, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
          }
#else
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_XINCREF(r)  do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)

/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
#define __Pyx_PyErr_Occurred()  __pyx_tstate->curexc_type
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred()  PyErr_Occurred()
#endif

/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);

/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_getattr))
        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
    return PyObject_GetAttr(obj, attr_name);
}
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);

/* GetModuleGlobalName.proto */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);

/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
    const char* function_name);

/* RaiseArgTupleInvalid.proto */
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);

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
#endif

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* None.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);

/* RaiseNoneIterError.proto */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);

/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

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

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);

/* CallNextTpDealloc.proto */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);

/* CallNextTpTraverse.proto */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

/* CallNextTpClear.proto */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_dealloc);

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyObject *dict);

/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif

/* CodeObjectCache.proto */
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
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);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE GLenum __Pyx_PyInt_As_GLenum(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE GLint __Pyx_PyInt_As_GLint(PyObject *);

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);

/* PyIdentifierFromString.proto */
#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
#else
  #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
#endif
#endif

/* ModuleImport.proto */
static PyObject *__Pyx_ImportModule(const char *name);

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

/* FunctionImport.proto */
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_blit(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_blend(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, double __pyx_v_fraction); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_imageblend(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, double __pyx_v_fraction, int __pyx_v_ramp); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_vertex(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, float *__pyx_v_vertices); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_texture(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, int __pyx_v_unit, float *__pyx_v_coords); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_color(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, float __pyx_v_r, float __pyx_v_g, float __pyx_v_b, float __pyx_v_a); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_ortho(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, double __pyx_v_left, double __pyx_v_right, double __pyx_v_bottom, double __pyx_v_top, double __pyx_v_near, double __pyx_v_far); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_clip(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v_clip_box, CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *__pyx_v_draw); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_unset_clip(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *__pyx_v_draw); /* proto*/
static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_viewport(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, int __pyx_v_x, int __pyx_v_y, int __pyx_v_width, int __pyx_v_height); /* proto*/

/* Module declarations from 'renpy.gl.gl1' */
static int (*__pyx_f_5renpy_2gl_3gl1_glActiveTextureARB)(GLenum); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glClientActiveTextureARB)(GLenum); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glClipPlane)(GLenum, GLdouble *); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glColor4f)(GLfloat, GLfloat, GLfloat, GLfloat); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glDisable)(GLenum); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glDisableClientState)(GLenum); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glEnable)(GLenum); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glEnableClientState)(GLenum); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glLoadIdentity)(void); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glMatrixMode)(GLenum); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glOrtho)(GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glTexCoordPointer)(GLint, GLenum, GLsizei, GLubyte *); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glTexEnvf)(GLenum, GLenum, GLfloat); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glTexEnvfv)(GLenum, GLenum, GLfloat *); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glTexEnvi)(GLenum, GLenum, GLint); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glVertexPointer)(GLint, GLenum, GLsizei, GLubyte *); /*proto*/
static int (*__pyx_f_5renpy_2gl_3gl1_glViewport)(GLint, GLint, GLsizei, GLsizei); /*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.gl.gldraw' */
static PyTypeObject *__pyx_ptype_5renpy_2gl_6gldraw_Environ = 0;
static PyTypeObject *__pyx_ptype_5renpy_2gl_6gldraw_GLDraw = 0;

/* Module declarations from 'renpy.gl.glenviron_fixed' */
static PyTypeObject *__pyx_ptype_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron = 0;
static void __pyx_f_5renpy_2gl_15glenviron_fixed_gl_clip(GLenum, GLdouble, GLdouble, GLdouble, GLdouble); /*proto*/
static PyObject *__pyx_f_5renpy_2gl_15glenviron_fixed___pyx_unpickle_FixedFunctionEnviron__set_state(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *, PyObject *); /*proto*/
#define __Pyx_MODULE_NAME "renpy.gl.glenviron_fixed"
extern int __pyx_module_is_main_renpy__gl__glenviron_fixed;
int __pyx_module_is_main_renpy__gl__glenviron_fixed = 0;

/* Implementation of 'renpy.gl.glenviron_fixed' */
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_BLIT[] = "BLIT";
static const char __pyx_k_NONE[] = "NONE";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_unit[] = "unit";
static const char __pyx_k_BLEND[] = "BLEND";
static const char __pyx_k_enable[] = "enable";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_disable[] = "disable";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_IMAGEBLEND[] = "IMAGEBLEND";
static const char __pyx_k_alpha_arg0[] = "alpha_arg0";
static const char __pyx_k_alpha_arg1[] = "alpha_arg1";
static const char __pyx_k_alpha_arg2[] = "alpha_arg2";
static const char __pyx_k_color_arg0[] = "color_arg0";
static const char __pyx_k_color_arg1[] = "color_arg1";
static const char __pyx_k_color_arg2[] = "color_arg2";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_alpha_scale[] = "alpha_scale";
static const char __pyx_k_color_scale[] = "color_scale";
static const char __pyx_k_combine_mode[] = "combine_mode";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_alpha_source0[] = "alpha_source0";
static const char __pyx_k_alpha_source1[] = "alpha_source1";
static const char __pyx_k_alpha_source2[] = "alpha_source2";
static const char __pyx_k_color_source0[] = "color_source0";
static const char __pyx_k_color_source1[] = "color_source1";
static const char __pyx_k_color_source2[] = "color_source2";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_alpha_function[] = "alpha_function";
static const char __pyx_k_color_function[] = "color_function";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_renpy_gl_glenviron_fixed[] = "renpy.gl.glenviron_fixed";
static const char __pyx_k_pyx_unpickle_FixedFunctionEnvi[] = "__pyx_unpickle_FixedFunctionEnviron";
static const char __pyx_k_Incompatible_checksums_s_vs_0xe1[] = "Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))";
static PyObject *__pyx_n_s_BLEND;
static PyObject *__pyx_n_s_BLIT;
static PyObject *__pyx_n_s_IMAGEBLEND;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xe1;
static PyObject *__pyx_n_s_NONE;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_alpha_arg0;
static PyObject *__pyx_n_s_alpha_arg1;
static PyObject *__pyx_n_s_alpha_arg2;
static PyObject *__pyx_n_s_alpha_function;
static PyObject *__pyx_n_s_alpha_scale;
static PyObject *__pyx_n_s_alpha_source0;
static PyObject *__pyx_n_s_alpha_source1;
static PyObject *__pyx_n_s_alpha_source2;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_color_arg0;
static PyObject *__pyx_n_s_color_arg1;
static PyObject *__pyx_n_s_color_arg2;
static PyObject *__pyx_n_s_color_function;
static PyObject *__pyx_n_s_color_scale;
static PyObject *__pyx_n_s_color_source0;
static PyObject *__pyx_n_s_color_source1;
static PyObject *__pyx_n_s_color_source2;
static PyObject *__pyx_n_s_combine_mode;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_disable;
static PyObject *__pyx_n_s_enable;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_FixedFunctionEnvi;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_s_renpy_gl_glenviron_fixed;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_unit;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_init(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_2deinit(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_4disable(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v_unit); /* proto */
static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_6combine_mode(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v_unit, PyObject *__pyx_v_color_function, PyObject *__pyx_v_color_arg0, PyObject *__pyx_v_color_arg1, PyObject *__pyx_v_color_arg2, PyObject *__pyx_v_color_source0, PyObject *__pyx_v_color_source1, PyObject *__pyx_v_color_source2, PyObject *__pyx_v_color_scale, PyObject *__pyx_v_alpha_function, PyObject *__pyx_v_alpha_arg0, PyObject *__pyx_v_alpha_arg1, PyObject *__pyx_v_alpha_arg2, PyObject *__pyx_v_alpha_source0, PyObject *__pyx_v_alpha_source1, PyObject *__pyx_v_alpha_source2, PyObject *__pyx_v_alpha_scale, PyObject *__pyx_v_enable); /* proto */
static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_8__reduce_cython__(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_10__setstate_cython__(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed___pyx_unpickle_FixedFunctionEnviron(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_float_1_0;
static PyObject *__pyx_float_2_0;
static PyObject *__pyx_float_4_0;
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_2;
static PyObject *__pyx_int_3;
static PyObject *__pyx_int_8;
static PyObject *__pyx_int_16;
static PyObject *__pyx_int_32;
static PyObject *__pyx_int_64;
static PyObject *__pyx_int_128;
static PyObject *__pyx_int_256;
static PyObject *__pyx_int_236157050;
static PyObject *__pyx_k_;
static PyObject *__pyx_k__2;
static PyObject *__pyx_k__3;
static PyObject *__pyx_k__4;
static PyObject *__pyx_k__5;
static PyObject *__pyx_k__6;
static PyObject *__pyx_k__7;
static PyObject *__pyx_k__8;
static PyObject *__pyx_k__9;
static PyObject *__pyx_k__10;
static PyObject *__pyx_k__11;
static PyObject *__pyx_k__12;
static PyObject *__pyx_k__13;
static PyObject *__pyx_k__14;
static PyObject *__pyx_tuple__15;
static PyObject *__pyx_codeobj__16;

/* "renpy/gl/glenviron_fixed.pyx":31
 * IMAGEBLEND = 3
 * 
 * cdef void gl_clip(GLenum plane, GLdouble a, GLdouble b, GLdouble c, GLdouble d):             # <<<<<<<<<<<<<<
 *     """
 *     Utility function that takes care of setting up an OpenGL clip plane.
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_gl_clip(GLenum __pyx_v_plane, GLdouble __pyx_v_a, GLdouble __pyx_v_b, GLdouble __pyx_v_c, GLdouble __pyx_v_d) {
  GLdouble __pyx_v_equation[4];
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("gl_clip", 0);

  /* "renpy/gl/glenviron_fixed.pyx":38
 *     cdef GLdouble equation[4]
 * 
 *     equation[0] = a             # <<<<<<<<<<<<<<
 *     equation[1] = b
 *     equation[2] = c
 */
  (__pyx_v_equation[0]) = __pyx_v_a;

  /* "renpy/gl/glenviron_fixed.pyx":39
 * 
 *     equation[0] = a
 *     equation[1] = b             # <<<<<<<<<<<<<<
 *     equation[2] = c
 *     equation[3] = d
 */
  (__pyx_v_equation[1]) = __pyx_v_b;

  /* "renpy/gl/glenviron_fixed.pyx":40
 *     equation[0] = a
 *     equation[1] = b
 *     equation[2] = c             # <<<<<<<<<<<<<<
 *     equation[3] = d
 *     glEnable(plane)
 */
  (__pyx_v_equation[2]) = __pyx_v_c;

  /* "renpy/gl/glenviron_fixed.pyx":41
 *     equation[1] = b
 *     equation[2] = c
 *     equation[3] = d             # <<<<<<<<<<<<<<
 *     glEnable(plane)
 *     glClipPlane(plane, equation)
 */
  (__pyx_v_equation[3]) = __pyx_v_d;

  /* "renpy/gl/glenviron_fixed.pyx":42
 *     equation[2] = c
 *     equation[3] = d
 *     glEnable(plane)             # <<<<<<<<<<<<<<
 *     glClipPlane(plane, equation)
 * 
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glEnable(__pyx_v_plane); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 42, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":43
 *     equation[3] = d
 *     glEnable(plane)
 *     glClipPlane(plane, equation)             # <<<<<<<<<<<<<<
 * 
 * cdef class FixedFunctionEnviron(Environ):
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glClipPlane(__pyx_v_plane, __pyx_v_equation); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 43, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":31
 * IMAGEBLEND = 3
 * 
 * cdef void gl_clip(GLenum plane, GLdouble a, GLdouble b, GLdouble c, GLdouble d):             # <<<<<<<<<<<<<<
 *     """
 *     Utility function that takes care of setting up an OpenGL clip plane.
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.gl_clip", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":58
 *     cdef object ramp_setup
 * 
 *     def init(self):             # <<<<<<<<<<<<<<
 * 
 *         # The last blend environ used.
 */

/* Python wrapper */
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_1init(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_1init(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("init (wrapper)", 0);
  __pyx_r = __pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_init(((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_init(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  __Pyx_RefNannySetupContext("init", 0);

  /* "renpy/gl/glenviron_fixed.pyx":61
 * 
 *         # The last blend environ used.
 *         self.last = NONE             # <<<<<<<<<<<<<<
 * 
 *         # The last ramp length asked for.
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_NONE); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 61, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->last);
  __Pyx_DECREF(__pyx_v_self->last);
  __pyx_v_self->last = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":64
 * 
 *         # The last ramp length asked for.
 *         self.last_ramp = -1             # <<<<<<<<<<<<<<
 * 
 *         # The last ramplen actually used.
 */
  __pyx_v_self->last_ramp = -1;

  /* "renpy/gl/glenviron_fixed.pyx":67
 * 
 *         # The last ramplen actually used.
 *         self.last_ramplen = -1             # <<<<<<<<<<<<<<
 * 
 *         # A table that maps ramp lengths to the setup of the fixed-function
 */
  __pyx_v_self->last_ramplen = -1;

  /* "renpy/gl/glenviron_fixed.pyx":78
 *             # unit 2 scale,
 * 
 *             (256, 1.0, GL_REPLACE, 1.0),             # <<<<<<<<<<<<<<
 *             (128, 1.0, GL_REPLACE, 2.0),
 *             (64, 1.0, GL_REPLACE, 4.0),
 */
  __pyx_t_1 = __Pyx_PyInt_From_int(GL_REPLACE); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 78, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 78, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_int_256);
  __Pyx_GIVEREF(__pyx_int_256);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_int_256);
  __Pyx_INCREF(__pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_float_1_0);
  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_1);
  __Pyx_INCREF(__pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_float_1_0);
  PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_float_1_0);
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":79
 * 
 *             (256, 1.0, GL_REPLACE, 1.0),
 *             (128, 1.0, GL_REPLACE, 2.0),             # <<<<<<<<<<<<<<
 *             (64, 1.0, GL_REPLACE, 4.0),
 *             (32, 1.0, GL_ADD, 4.0),
 */
  __pyx_t_1 = __Pyx_PyInt_From_int(GL_REPLACE); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 79, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = PyTuple_New(4); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 79, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_INCREF(__pyx_int_128);
  __Pyx_GIVEREF(__pyx_int_128);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_int_128);
  __Pyx_INCREF(__pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_float_1_0);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_1);
  __Pyx_INCREF(__pyx_float_2_0);
  __Pyx_GIVEREF(__pyx_float_2_0);
  PyTuple_SET_ITEM(__pyx_t_3, 3, __pyx_float_2_0);
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":80
 *             (256, 1.0, GL_REPLACE, 1.0),
 *             (128, 1.0, GL_REPLACE, 2.0),
 *             (64, 1.0, GL_REPLACE, 4.0),             # <<<<<<<<<<<<<<
 *             (32, 1.0, GL_ADD, 4.0),
 *             (16, 2.0, GL_ADD, 4.0),
 */
  __pyx_t_1 = __Pyx_PyInt_From_int(GL_REPLACE); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = PyTuple_New(4); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_INCREF(__pyx_int_64);
  __Pyx_GIVEREF(__pyx_int_64);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_int_64);
  __Pyx_INCREF(__pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_float_1_0);
  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_1);
  __Pyx_INCREF(__pyx_float_4_0);
  __Pyx_GIVEREF(__pyx_float_4_0);
  PyTuple_SET_ITEM(__pyx_t_4, 3, __pyx_float_4_0);
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":81
 *             (128, 1.0, GL_REPLACE, 2.0),
 *             (64, 1.0, GL_REPLACE, 4.0),
 *             (32, 1.0, GL_ADD, 4.0),             # <<<<<<<<<<<<<<
 *             (16, 2.0, GL_ADD, 4.0),
 *             (8, 4.0, GL_ADD, 4.0),
 */
  __pyx_t_1 = __Pyx_PyInt_From_int(GL_ADD); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 81, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 81, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_INCREF(__pyx_int_32);
  __Pyx_GIVEREF(__pyx_int_32);
  PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_int_32);
  __Pyx_INCREF(__pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_float_1_0);
  PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_float_1_0);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_1);
  __Pyx_INCREF(__pyx_float_4_0);
  __Pyx_GIVEREF(__pyx_float_4_0);
  PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_float_4_0);
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":82
 *             (64, 1.0, GL_REPLACE, 4.0),
 *             (32, 1.0, GL_ADD, 4.0),
 *             (16, 2.0, GL_ADD, 4.0),             # <<<<<<<<<<<<<<
 *             (8, 4.0, GL_ADD, 4.0),
 *             ]
 */
  __pyx_t_1 = __Pyx_PyInt_From_int(GL_ADD); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 82, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = PyTuple_New(4); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 82, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_INCREF(__pyx_int_16);
  __Pyx_GIVEREF(__pyx_int_16);
  PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_16);
  __Pyx_INCREF(__pyx_float_2_0);
  __Pyx_GIVEREF(__pyx_float_2_0);
  PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_float_2_0);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_t_1);
  __Pyx_INCREF(__pyx_float_4_0);
  __Pyx_GIVEREF(__pyx_float_4_0);
  PyTuple_SET_ITEM(__pyx_t_6, 3, __pyx_float_4_0);
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":83
 *             (32, 1.0, GL_ADD, 4.0),
 *             (16, 2.0, GL_ADD, 4.0),
 *             (8, 4.0, GL_ADD, 4.0),             # <<<<<<<<<<<<<<
 *             ]
 * 
 */
  __pyx_t_1 = __Pyx_PyInt_From_int(GL_ADD); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 83, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_7 = PyTuple_New(4); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 83, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_INCREF(__pyx_int_8);
  __Pyx_GIVEREF(__pyx_int_8);
  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_int_8);
  __Pyx_INCREF(__pyx_float_4_0);
  __Pyx_GIVEREF(__pyx_float_4_0);
  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_float_4_0);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_7, 2, __pyx_t_1);
  __Pyx_INCREF(__pyx_float_4_0);
  __Pyx_GIVEREF(__pyx_float_4_0);
  PyTuple_SET_ITEM(__pyx_t_7, 3, __pyx_float_4_0);
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":71
 *         # A table that maps ramp lengths to the setup of the fixed-function
 *         # units.
 *         self.ramp_setup = [             # <<<<<<<<<<<<<<
 *             # Fields are:
 *             # ramp length,
 */
  __pyx_t_1 = PyList_New(6); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 71, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyList_SET_ITEM(__pyx_t_1, 1, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_4);
  PyList_SET_ITEM(__pyx_t_1, 2, __pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_5);
  PyList_SET_ITEM(__pyx_t_1, 3, __pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_6);
  PyList_SET_ITEM(__pyx_t_1, 4, __pyx_t_6);
  __Pyx_GIVEREF(__pyx_t_7);
  PyList_SET_ITEM(__pyx_t_1, 5, __pyx_t_7);
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_t_4 = 0;
  __pyx_t_5 = 0;
  __pyx_t_6 = 0;
  __pyx_t_7 = 0;
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->ramp_setup);
  __Pyx_DECREF(__pyx_v_self->ramp_setup);
  __pyx_v_self->ramp_setup = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":58
 *     cdef object ramp_setup
 * 
 *     def init(self):             # <<<<<<<<<<<<<<
 * 
 *         # The last blend environ used.
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.FixedFunctionEnviron.init", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "renpy/gl/glenviron_fixed.pyx":87
 * 
 * 
 *     def deinit(self):             # <<<<<<<<<<<<<<
 *         """
 *         Called before changing the GL context.
 */

/* Python wrapper */
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_3deinit(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static char __pyx_doc_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_2deinit[] = "\n        Called before changing the GL context.\n        ";
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_3deinit(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("deinit (wrapper)", 0);
  __pyx_r = __pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_2deinit(((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_2deinit(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("deinit", 0);

  /* "renpy/gl/glenviron_fixed.pyx":92
 *         """
 * 
 *         return             # <<<<<<<<<<<<<<
 * 
 *     def disable(self, unit):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;

  /* "renpy/gl/glenviron_fixed.pyx":87
 * 
 * 
 *     def deinit(self):             # <<<<<<<<<<<<<<
 *         """
 *         Called before changing the GL context.
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "renpy/gl/glenviron_fixed.pyx":94
 *         return
 * 
 *     def disable(self, unit):             # <<<<<<<<<<<<<<
 *         """
 *         Disables the given texture combiner.
 */

/* Python wrapper */
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_5disable(PyObject *__pyx_v_self, PyObject *__pyx_v_unit); /*proto*/
static char __pyx_doc_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_4disable[] = "\n        Disables the given texture combiner.\n        ";
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_5disable(PyObject *__pyx_v_self, PyObject *__pyx_v_unit) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("disable (wrapper)", 0);
  __pyx_r = __pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_4disable(((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)__pyx_v_self), ((PyObject *)__pyx_v_unit));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_4disable(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v_unit) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  GLenum __pyx_t_1;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("disable", 0);

  /* "renpy/gl/glenviron_fixed.pyx":99
 *         """
 * 
 *         glActiveTextureARB(unit)             # <<<<<<<<<<<<<<
 *         glDisable(GL_TEXTURE_2D)
 * 
 */
  __pyx_t_1 = __Pyx_PyInt_As_GLenum(__pyx_v_unit); if (unlikely((__pyx_t_1 == ((GLenum)-1)) && PyErr_Occurred())) __PYX_ERR(0, 99, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glActiveTextureARB(__pyx_t_1); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 99, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":100
 * 
 *         glActiveTextureARB(unit)
 *         glDisable(GL_TEXTURE_2D)             # <<<<<<<<<<<<<<
 * 
 *     # As this takes keyword arguments, it can't be a cdef function.
 */
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glDisable(GL_TEXTURE_2D); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 100, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":94
 *         return
 * 
 *     def disable(self, unit):             # <<<<<<<<<<<<<<
 *         """
 *         Disables the given texture combiner.
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.FixedFunctionEnviron.disable", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "renpy/gl/glenviron_fixed.pyx":103
 * 
 *     # As this takes keyword arguments, it can't be a cdef function.
 *     def combine_mode(self, unit,             # <<<<<<<<<<<<<<
 *                      color_function=GL_MODULATE,
 *                      color_arg0=GL_TEXTURE,
 */

/* Python wrapper */
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_7combine_mode(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_7combine_mode(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_unit = 0;
  PyObject *__pyx_v_color_function = 0;
  PyObject *__pyx_v_color_arg0 = 0;
  PyObject *__pyx_v_color_arg1 = 0;
  PyObject *__pyx_v_color_arg2 = 0;
  PyObject *__pyx_v_color_source0 = 0;
  PyObject *__pyx_v_color_source1 = 0;
  PyObject *__pyx_v_color_source2 = 0;
  PyObject *__pyx_v_color_scale = 0;
  PyObject *__pyx_v_alpha_function = 0;
  PyObject *__pyx_v_alpha_arg0 = 0;
  PyObject *__pyx_v_alpha_arg1 = 0;
  PyObject *__pyx_v_alpha_arg2 = 0;
  PyObject *__pyx_v_alpha_source0 = 0;
  PyObject *__pyx_v_alpha_source1 = 0;
  PyObject *__pyx_v_alpha_source2 = 0;
  PyObject *__pyx_v_alpha_scale = 0;
  PyObject *__pyx_v_enable = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("combine_mode (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_unit,&__pyx_n_s_color_function,&__pyx_n_s_color_arg0,&__pyx_n_s_color_arg1,&__pyx_n_s_color_arg2,&__pyx_n_s_color_source0,&__pyx_n_s_color_source1,&__pyx_n_s_color_source2,&__pyx_n_s_color_scale,&__pyx_n_s_alpha_function,&__pyx_n_s_alpha_arg0,&__pyx_n_s_alpha_arg1,&__pyx_n_s_alpha_arg2,&__pyx_n_s_alpha_source0,&__pyx_n_s_alpha_source1,&__pyx_n_s_alpha_source2,&__pyx_n_s_alpha_scale,&__pyx_n_s_enable,0};
    PyObject* values[18] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
    values[1] = __pyx_k_;
    values[2] = __pyx_k__2;
    values[3] = __pyx_k__3;
    values[4] = __pyx_k__4;
    values[5] = __pyx_k__5;
    values[6] = __pyx_k__6;
    values[7] = __pyx_k__7;
    values[8] = ((PyObject *)__pyx_float_1_0);
    values[9] = __pyx_k__8;
    values[10] = __pyx_k__9;
    values[11] = __pyx_k__10;
    values[12] = __pyx_k__11;
    values[13] = __pyx_k__12;
    values[14] = __pyx_k__13;
    values[15] = __pyx_k__14;
    values[16] = ((PyObject *)__pyx_float_1_0);

    /* "renpy/gl/glenviron_fixed.pyx":120
 *                      alpha_source2=GL_SRC_ALPHA,
 *                      alpha_scale=1.0,
 *                      enable=True):             # <<<<<<<<<<<<<<
 * 
 * 
 */
    values[17] = ((PyObject *)Py_True);
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case 18: values[17] = PyTuple_GET_ITEM(__pyx_args, 17);
        CYTHON_FALLTHROUGH;
        case 17: values[16] = PyTuple_GET_ITEM(__pyx_args, 16);
        CYTHON_FALLTHROUGH;
        case 16: values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
        CYTHON_FALLTHROUGH;
        case 15: values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
        CYTHON_FALLTHROUGH;
        case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
        CYTHON_FALLTHROUGH;
        case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
        CYTHON_FALLTHROUGH;
        case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
        CYTHON_FALLTHROUGH;
        case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
        CYTHON_FALLTHROUGH;
        case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
        CYTHON_FALLTHROUGH;
        case  9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
        CYTHON_FALLTHROUGH;
        case  8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
        CYTHON_FALLTHROUGH;
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        CYTHON_FALLTHROUGH;
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        CYTHON_FALLTHROUGH;
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_unit)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_function);
          if (value) { values[1] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_arg0);
          if (value) { values[2] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  3:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_arg1);
          if (value) { values[3] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  4:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_arg2);
          if (value) { values[4] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  5:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_source0);
          if (value) { values[5] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  6:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_source1);
          if (value) { values[6] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  7:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_source2);
          if (value) { values[7] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  8:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_color_scale);
          if (value) { values[8] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case  9:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_function);
          if (value) { values[9] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 10:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_arg0);
          if (value) { values[10] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 11:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_arg1);
          if (value) { values[11] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 12:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_arg2);
          if (value) { values[12] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 13:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_source0);
          if (value) { values[13] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 14:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_source1);
          if (value) { values[14] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 15:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_source2);
          if (value) { values[15] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 16:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alpha_scale);
          if (value) { values[16] = value; kw_args--; }
        }
        CYTHON_FALLTHROUGH;
        case 17:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_enable);
          if (value) { values[17] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "combine_mode") < 0)) __PYX_ERR(0, 103, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case 18: values[17] = PyTuple_GET_ITEM(__pyx_args, 17);
        CYTHON_FALLTHROUGH;
        case 17: values[16] = PyTuple_GET_ITEM(__pyx_args, 16);
        CYTHON_FALLTHROUGH;
        case 16: values[15] = PyTuple_GET_ITEM(__pyx_args, 15);
        CYTHON_FALLTHROUGH;
        case 15: values[14] = PyTuple_GET_ITEM(__pyx_args, 14);
        CYTHON_FALLTHROUGH;
        case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13);
        CYTHON_FALLTHROUGH;
        case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
        CYTHON_FALLTHROUGH;
        case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
        CYTHON_FALLTHROUGH;
        case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
        CYTHON_FALLTHROUGH;
        case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
        CYTHON_FALLTHROUGH;
        case  9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
        CYTHON_FALLTHROUGH;
        case  8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
        CYTHON_FALLTHROUGH;
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        CYTHON_FALLTHROUGH;
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        CYTHON_FALLTHROUGH;
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        CYTHON_FALLTHROUGH;
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        CYTHON_FALLTHROUGH;
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_unit = values[0];
    __pyx_v_color_function = values[1];
    __pyx_v_color_arg0 = values[2];
    __pyx_v_color_arg1 = values[3];
    __pyx_v_color_arg2 = values[4];
    __pyx_v_color_source0 = values[5];
    __pyx_v_color_source1 = values[6];
    __pyx_v_color_source2 = values[7];
    __pyx_v_color_scale = values[8];
    __pyx_v_alpha_function = values[9];
    __pyx_v_alpha_arg0 = values[10];
    __pyx_v_alpha_arg1 = values[11];
    __pyx_v_alpha_arg2 = values[12];
    __pyx_v_alpha_source0 = values[13];
    __pyx_v_alpha_source1 = values[14];
    __pyx_v_alpha_source2 = values[15];
    __pyx_v_alpha_scale = values[16];
    __pyx_v_enable = values[17];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("combine_mode", 0, 1, 18, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 103, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.FixedFunctionEnviron.combine_mode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_6combine_mode(((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)__pyx_v_self), __pyx_v_unit, __pyx_v_color_function, __pyx_v_color_arg0, __pyx_v_color_arg1, __pyx_v_color_arg2, __pyx_v_color_source0, __pyx_v_color_source1, __pyx_v_color_source2, __pyx_v_color_scale, __pyx_v_alpha_function, __pyx_v_alpha_arg0, __pyx_v_alpha_arg1, __pyx_v_alpha_arg2, __pyx_v_alpha_source0, __pyx_v_alpha_source1, __pyx_v_alpha_source2, __pyx_v_alpha_scale, __pyx_v_enable);

  /* "renpy/gl/glenviron_fixed.pyx":103
 * 
 *     # As this takes keyword arguments, it can't be a cdef function.
 *     def combine_mode(self, unit,             # <<<<<<<<<<<<<<
 *                      color_function=GL_MODULATE,
 *                      color_arg0=GL_TEXTURE,
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_6combine_mode(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v_unit, PyObject *__pyx_v_color_function, PyObject *__pyx_v_color_arg0, PyObject *__pyx_v_color_arg1, PyObject *__pyx_v_color_arg2, PyObject *__pyx_v_color_source0, PyObject *__pyx_v_color_source1, PyObject *__pyx_v_color_source2, PyObject *__pyx_v_color_scale, PyObject *__pyx_v_alpha_function, PyObject *__pyx_v_alpha_arg0, PyObject *__pyx_v_alpha_arg1, PyObject *__pyx_v_alpha_arg2, PyObject *__pyx_v_alpha_source0, PyObject *__pyx_v_alpha_source1, PyObject *__pyx_v_alpha_source2, PyObject *__pyx_v_alpha_scale, PyObject *__pyx_v_enable) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  GLenum __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  GLint __pyx_t_4;
  GLfloat __pyx_t_5;
  __Pyx_RefNannySetupContext("combine_mode", 0);

  /* "renpy/gl/glenviron_fixed.pyx":123
 * 
 * 
 *         glActiveTextureARB(unit)             # <<<<<<<<<<<<<<
 * 
 *         if enable:
 */
  __pyx_t_1 = __Pyx_PyInt_As_GLenum(__pyx_v_unit); if (unlikely((__pyx_t_1 == ((GLenum)-1)) && PyErr_Occurred())) __PYX_ERR(0, 123, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glActiveTextureARB(__pyx_t_1); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 123, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":125
 *         glActiveTextureARB(unit)
 * 
 *         if enable:             # <<<<<<<<<<<<<<
 *             glEnable(GL_TEXTURE_2D)
 *         else:
 */
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_enable); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 125, __pyx_L1_error)
  if (__pyx_t_3) {

    /* "renpy/gl/glenviron_fixed.pyx":126
 * 
 *         if enable:
 *             glEnable(GL_TEXTURE_2D)             # <<<<<<<<<<<<<<
 *         else:
 *             glDisable(GL_TEXTURE_2D)
 */
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glEnable(GL_TEXTURE_2D); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 126, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":125
 *         glActiveTextureARB(unit)
 * 
 *         if enable:             # <<<<<<<<<<<<<<
 *             glEnable(GL_TEXTURE_2D)
 *         else:
 */
    goto __pyx_L3;
  }

  /* "renpy/gl/glenviron_fixed.pyx":128
 *             glEnable(GL_TEXTURE_2D)
 *         else:
 *             glDisable(GL_TEXTURE_2D)             # <<<<<<<<<<<<<<
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB)
 */
  /*else*/ {
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glDisable(GL_TEXTURE_2D); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 128, __pyx_L1_error)
  }
  __pyx_L3:;

  /* "renpy/gl/glenviron_fixed.pyx":130
 *             glDisable(GL_TEXTURE_2D)
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, color_function)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, alpha_function)
 */
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 130, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":131
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, color_function)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, alpha_function)
 * 
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_color_function); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 131, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 131, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":132
 *         glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, color_function)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, alpha_function)             # <<<<<<<<<<<<<<
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, color_arg0)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_alpha_function); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 132, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 132, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":134
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, alpha_function)
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, color_arg0)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, color_source0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, color_arg1)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_color_arg0); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 134, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 134, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":135
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, color_arg0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, color_source0)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, color_arg1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, color_source1)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_color_source0); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 135, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 135, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":136
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, color_arg0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, color_source0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, color_arg1)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, color_source1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_RGB_ARB, color_arg2)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_color_arg1); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 136, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 136, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":137
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, color_source0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, color_arg1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, color_source1)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_RGB_ARB, color_arg2)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_RGB_ARB, color_source2)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_color_source1); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 137, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 137, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":138
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, color_arg1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, color_source1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_RGB_ARB, color_arg2)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_RGB_ARB, color_source2)
 * 
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_color_arg2); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 138, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_RGB_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 138, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":139
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, color_source1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_RGB_ARB, color_arg2)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_RGB_ARB, color_source2)             # <<<<<<<<<<<<<<
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, alpha_arg0)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_color_source2); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 139, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_RGB_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 139, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":141
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_RGB_ARB, color_source2)
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, alpha_arg0)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA_ARB, alpha_source0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, alpha_arg1)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_alpha_arg0); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 141, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 141, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":142
 * 
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, alpha_arg0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA_ARB, alpha_source0)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, alpha_arg1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_ARB, alpha_source1)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_alpha_source0); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 142, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 142, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":143
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, alpha_arg0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA_ARB, alpha_source0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, alpha_arg1)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_ARB, alpha_source1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_ALPHA_ARB, alpha_arg2)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_alpha_arg1); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 143, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 143, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":144
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA_ARB, alpha_source0)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, alpha_arg1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_ARB, alpha_source1)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_ALPHA_ARB, alpha_arg2)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA_ARB, alpha_source2)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_alpha_source1); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 144, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 144, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":145
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA_ARB, alpha_arg1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_ARB, alpha_source1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_ALPHA_ARB, alpha_arg2)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA_ARB, alpha_source2)
 * 
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_alpha_arg2); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 145, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_ALPHA_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 145, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":146
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA_ARB, alpha_source1)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE2_ALPHA_ARB, alpha_arg2)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA_ARB, alpha_source2)             # <<<<<<<<<<<<<<
 * 
 *         glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, color_scale)
 */
  __pyx_t_4 = __Pyx_PyInt_As_GLint(__pyx_v_alpha_source2); if (unlikely((__pyx_t_4 == ((GLint)-1)) && PyErr_Occurred())) __PYX_ERR(0, 146, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA_ARB, __pyx_t_4); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 146, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":148
 *         glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA_ARB, alpha_source2)
 * 
 *         glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, color_scale)             # <<<<<<<<<<<<<<
 *         glTexEnvf(GL_TEXTURE_ENV, GL_ALPHA_SCALE, alpha_scale)
 * 
 */
  __pyx_t_5 = __pyx_PyFloat_AsFloat(__pyx_v_color_scale); if (unlikely((__pyx_t_5 == ((GLfloat)-1)) && PyErr_Occurred())) __PYX_ERR(0, 148, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, __pyx_t_5); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 148, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":149
 * 
 *         glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, color_scale)
 *         glTexEnvf(GL_TEXTURE_ENV, GL_ALPHA_SCALE, alpha_scale)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_5 = __pyx_PyFloat_AsFloat(__pyx_v_alpha_scale); if (unlikely((__pyx_t_5 == ((GLfloat)-1)) && PyErr_Occurred())) __PYX_ERR(0, 149, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexEnvf(GL_TEXTURE_ENV, GL_ALPHA_SCALE, __pyx_t_5); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 149, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":103
 * 
 *     # As this takes keyword arguments, it can't be a cdef function.
 *     def combine_mode(self, unit,             # <<<<<<<<<<<<<<
 *                      color_function=GL_MODULATE,
 *                      color_arg0=GL_TEXTURE,
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.FixedFunctionEnviron.combine_mode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "renpy/gl/glenviron_fixed.pyx":152
 * 
 * 
 *     cdef void blit(self):             # <<<<<<<<<<<<<<
 * 
 *         if self.last != BLIT:
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_blit(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  __Pyx_RefNannySetupContext("blit", 0);

  /* "renpy/gl/glenviron_fixed.pyx":154
 *     cdef void blit(self):
 * 
 *         if self.last != BLIT:             # <<<<<<<<<<<<<<
 * 
 *             # Set unit 0 to modulate.
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_BLIT); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 154, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyObject_RichCompare(__pyx_v_self->last, __pyx_t_1, Py_NE); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 154, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 154, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (__pyx_t_3) {

    /* "renpy/gl/glenviron_fixed.pyx":158
 *             # Set unit 0 to modulate.
 * 
 *             self.combine_mode(GL_TEXTURE0_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_MODULATE,
 *                               alpha_function=GL_MODULATE)
 */
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 158, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_PyInt_From_int(GL_TEXTURE0_ARB); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 158, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 158, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
    __pyx_t_1 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":159
 * 
 *             self.combine_mode(GL_TEXTURE0_ARB,
 *                               color_function=GL_MODULATE,             # <<<<<<<<<<<<<<
 *                               alpha_function=GL_MODULATE)
 * 
 */
    __pyx_t_1 = __Pyx_PyDict_NewPresized(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 159, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 159, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_function, __pyx_t_5) < 0) __PYX_ERR(0, 159, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":160
 *             self.combine_mode(GL_TEXTURE0_ARB,
 *                               color_function=GL_MODULATE,
 *                               alpha_function=GL_MODULATE)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 160, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_function, __pyx_t_5) < 0) __PYX_ERR(0, 159, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":158
 *             # Set unit 0 to modulate.
 * 
 *             self.combine_mode(GL_TEXTURE0_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_MODULATE,
 *                               alpha_function=GL_MODULATE)
 */
    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 158, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":164
 * 
 *             # Disable units 1, 2 and 3.
 *             self.disable(GL_TEXTURE1_ARB)             # <<<<<<<<<<<<<<
 *             self.disable(GL_TEXTURE2_ARB)
 *             self.disable(GL_TEXTURE3_ARB)
 */
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_disable); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 164, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = __Pyx_PyInt_From_int(GL_TEXTURE1_ARB); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 164, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_2 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
      __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_1);
      if (likely(__pyx_t_2)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_2);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_1, function);
      }
    }
    if (!__pyx_t_2) {
      __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 164, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_5);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4};
        __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 164, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4};
        __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 164, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      {
        __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 164, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __pyx_t_2 = NULL;
        __Pyx_GIVEREF(__pyx_t_4);
        PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4);
        __pyx_t_4 = 0;
        __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 164, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":165
 *             # Disable units 1, 2 and 3.
 *             self.disable(GL_TEXTURE1_ARB)
 *             self.disable(GL_TEXTURE2_ARB)             # <<<<<<<<<<<<<<
 *             self.disable(GL_TEXTURE3_ARB)
 * 
 */
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_disable); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 165, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_6 = __Pyx_PyInt_From_int(GL_TEXTURE2_ARB); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 165, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_4 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_1);
      if (likely(__pyx_t_4)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_1, function);
      }
    }
    if (!__pyx_t_4) {
      __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 165, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_5);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_t_6};
        __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 165, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_t_6};
        __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 165, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      {
        __pyx_t_2 = PyTuple_New(1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 165, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4); __pyx_t_4 = NULL;
        __Pyx_GIVEREF(__pyx_t_6);
        PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_t_6);
        __pyx_t_6 = 0;
        __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 165, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":166
 *             self.disable(GL_TEXTURE1_ARB)
 *             self.disable(GL_TEXTURE2_ARB)
 *             self.disable(GL_TEXTURE3_ARB)             # <<<<<<<<<<<<<<
 * 
 *             self.last = BLIT
 */
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_disable); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 166, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = __Pyx_PyInt_From_int(GL_TEXTURE3_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 166, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_1);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_1, function);
      }
    }
    if (!__pyx_t_6) {
      __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 166, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_GOTREF(__pyx_t_5);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_2};
        __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 166, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_2};
        __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 166, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      } else
      #endif
      {
        __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 166, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __pyx_t_6 = NULL;
        __Pyx_GIVEREF(__pyx_t_2);
        PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_2);
        __pyx_t_2 = 0;
        __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 166, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":168
 *             self.disable(GL_TEXTURE3_ARB)
 * 
 *             self.last = BLIT             # <<<<<<<<<<<<<<
 * 
 *     cdef void blend(self, double fraction):
 */
    __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_BLIT); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 168, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_5);
    __Pyx_GOTREF(__pyx_v_self->last);
    __Pyx_DECREF(__pyx_v_self->last);
    __pyx_v_self->last = __pyx_t_5;
    __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":154
 *     cdef void blit(self):
 * 
 *         if self.last != BLIT:             # <<<<<<<<<<<<<<
 * 
 *             # Set unit 0 to modulate.
 */
  }

  /* "renpy/gl/glenviron_fixed.pyx":152
 * 
 * 
 *     cdef void blit(self):             # <<<<<<<<<<<<<<
 * 
 *         if self.last != BLIT:
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.blit", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":170
 *             self.last = BLIT
 * 
 *     cdef void blend(self, double fraction):             # <<<<<<<<<<<<<<
 * 
 *         if self.last != BLEND:
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_blend(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, double __pyx_v_fraction) {
  float *__pyx_v_fractions;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  float __pyx_t_7[4];
  int __pyx_t_8;
  __Pyx_RefNannySetupContext("blend", 0);

  /* "renpy/gl/glenviron_fixed.pyx":172
 *     cdef void blend(self, double fraction):
 * 
 *         if self.last != BLEND:             # <<<<<<<<<<<<<<
 * 
 *             # Get texture 0.
 */
  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_BLEND); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 172, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyObject_RichCompare(__pyx_v_self->last, __pyx_t_1, Py_NE); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 172, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 172, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (__pyx_t_3) {

    /* "renpy/gl/glenviron_fixed.pyx":175
 * 
 *             # Get texture 0.
 *             self.combine_mode(GL_TEXTURE0_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_REPLACE,
 *                               alpha_function=GL_REPLACE)
 */
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_PyInt_From_int(GL_TEXTURE0_ARB); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
    __pyx_t_1 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":176
 *             # Get texture 0.
 *             self.combine_mode(GL_TEXTURE0_ARB,
 *                               color_function=GL_REPLACE,             # <<<<<<<<<<<<<<
 *                               alpha_function=GL_REPLACE)
 * 
 */
    __pyx_t_1 = __Pyx_PyDict_NewPresized(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 176, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_REPLACE); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_function, __pyx_t_5) < 0) __PYX_ERR(0, 176, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":177
 *             self.combine_mode(GL_TEXTURE0_ARB,
 *                               color_function=GL_REPLACE,
 *                               alpha_function=GL_REPLACE)             # <<<<<<<<<<<<<<
 * 
 *             # Use interpolate to combine texture 0 with texture 1, as
 */
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_REPLACE); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 177, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_function, __pyx_t_5) < 0) __PYX_ERR(0, 176, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":175
 * 
 *             # Get texture 0.
 *             self.combine_mode(GL_TEXTURE0_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_REPLACE,
 *                               alpha_function=GL_REPLACE)
 */
    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":181
 *             # Use interpolate to combine texture 0 with texture 1, as
 *             # controlled by the constant of texture unit 1.
 *             self.combine_mode(GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               color_arg0=GL_TEXTURE1_ARB,
 */
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 181, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_1 = __Pyx_PyInt_From_int(GL_TEXTURE1_ARB); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 181, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 181, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
    __pyx_t_1 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":182
 *             # controlled by the constant of texture unit 1.
 *             self.combine_mode(GL_TEXTURE1_ARB,
 *                               color_function=GL_INTERPOLATE_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg0=GL_TEXTURE1_ARB,
 *                               color_arg1=GL_TEXTURE0_ARB,
 */
    __pyx_t_1 = __Pyx_PyDict_NewPresized(6); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = __Pyx_PyInt_From_int(GL_INTERPOLATE_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_function, __pyx_t_2) < 0) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":183
 *             self.combine_mode(GL_TEXTURE1_ARB,
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               color_arg0=GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg1=GL_TEXTURE0_ARB,
 *                               alpha_function=GL_INTERPOLATE_ARB,
 */
    __pyx_t_2 = __Pyx_PyInt_From_int(GL_TEXTURE1_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 183, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_arg0, __pyx_t_2) < 0) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":184
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               color_arg0=GL_TEXTURE1_ARB,
 *                               color_arg1=GL_TEXTURE0_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_function=GL_INTERPOLATE_ARB,
 *                               alpha_arg0=GL_TEXTURE1_ARB,
 */
    __pyx_t_2 = __Pyx_PyInt_From_int(GL_TEXTURE0_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 184, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_arg1, __pyx_t_2) < 0) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":185
 *                               color_arg0=GL_TEXTURE1_ARB,
 *                               color_arg1=GL_TEXTURE0_ARB,
 *                               alpha_function=GL_INTERPOLATE_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg0=GL_TEXTURE1_ARB,
 *                               alpha_arg1=GL_TEXTURE0_ARB)
 */
    __pyx_t_2 = __Pyx_PyInt_From_int(GL_INTERPOLATE_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 185, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_function, __pyx_t_2) < 0) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":186
 *                               color_arg1=GL_TEXTURE0_ARB,
 *                               alpha_function=GL_INTERPOLATE_ARB,
 *                               alpha_arg0=GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg1=GL_TEXTURE0_ARB)
 * 
 */
    __pyx_t_2 = __Pyx_PyInt_From_int(GL_TEXTURE1_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 186, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_arg0, __pyx_t_2) < 0) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":187
 *                               alpha_function=GL_INTERPOLATE_ARB,
 *                               alpha_arg0=GL_TEXTURE1_ARB,
 *                               alpha_arg1=GL_TEXTURE0_ARB)             # <<<<<<<<<<<<<<
 * 
 *             # Combine the interpolated result with the primary color, to
 */
    __pyx_t_2 = __Pyx_PyInt_From_int(GL_TEXTURE0_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 187, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_arg1, __pyx_t_2) < 0) __PYX_ERR(0, 182, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":181
 *             # Use interpolate to combine texture 0 with texture 1, as
 *             # controlled by the constant of texture unit 1.
 *             self.combine_mode(GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               color_arg0=GL_TEXTURE1_ARB,
 */
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 181, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":191
 *             # Combine the interpolated result with the primary color, to
 *             # allow for tinting and alpha adjustments.
 *             self.combine_mode(GL_TEXTURE2_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_PyInt_From_int(GL_TEXTURE2_ARB); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
    __pyx_t_1 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":192
 *             # allow for tinting and alpha adjustments.
 *             self.combine_mode(GL_TEXTURE2_ARB,
 *                               color_function=GL_MODULATE,             # <<<<<<<<<<<<<<
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 */
    __pyx_t_1 = __Pyx_PyDict_NewPresized(7); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_function, __pyx_t_5) < 0) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":193
 *             self.combine_mode(GL_TEXTURE2_ARB,
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 *                               alpha_function=GL_MODULATE,
 */
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 193, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_arg0, __pyx_t_5) < 0) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":194
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_function=GL_MODULATE,
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_PRIMARY_COLOR_ARB); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 194, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_color_arg1, __pyx_t_5) < 0) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":195
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 *                               alpha_function=GL_MODULATE,             # <<<<<<<<<<<<<<
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,
 */
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 195, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_function, __pyx_t_5) < 0) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":196
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 *                               alpha_function=GL_MODULATE,
 *                               alpha_arg0=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,
 *                               enable=False)
 */
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 196, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_arg0, __pyx_t_5) < 0) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":197
 *                               alpha_function=GL_MODULATE,
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,             # <<<<<<<<<<<<<<
 *                               enable=False)
 * 
 */
    __pyx_t_5 = __Pyx_PyInt_From_int(GL_PRIMARY_COLOR_ARB); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 197, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_alpha_arg1, __pyx_t_5) < 0) __PYX_ERR(0, 192, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":198
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,
 *                               enable=False)             # <<<<<<<<<<<<<<
 * 
 *             # Disable texture unit 3.
 */
    if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_enable, Py_False) < 0) __PYX_ERR(0, 192, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":191
 *             # Combine the interpolated result with the primary color, to
 *             # allow for tinting and alpha adjustments.
 *             self.combine_mode(GL_TEXTURE2_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":201
 * 
 *             # Disable texture unit 3.
 *             self.disable(GL_TEXTURE3_ARB)             # <<<<<<<<<<<<<<
 * 
 *             self.last = BLEND
 */
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_disable); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 201, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = __Pyx_PyInt_From_int(GL_TEXTURE3_ARB); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 201, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_2 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_1))) {
      __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_1);
      if (likely(__pyx_t_2)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_2);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_1, function);
      }
    }
    if (!__pyx_t_2) {
      __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 201, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_5);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4};
        __pyx_t_5 = __Pyx_PyFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 201, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_1)) {
        PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4};
        __pyx_t_5 = __Pyx_PyCFunction_FastCall(__pyx_t_1, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 201, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      {
        __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 201, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __pyx_t_2 = NULL;
        __Pyx_GIVEREF(__pyx_t_4);
        PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4);
        __pyx_t_4 = 0;
        __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 201, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":203
 *             self.disable(GL_TEXTURE3_ARB)
 * 
 *             self.last = BLEND             # <<<<<<<<<<<<<<
 * 
 *         cdef float *fractions = [ fraction, fraction, fraction, fraction ]
 */
    __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_BLEND); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 203, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_5);
    __Pyx_GOTREF(__pyx_v_self->last);
    __Pyx_DECREF(__pyx_v_self->last);
    __pyx_v_self->last = __pyx_t_5;
    __pyx_t_5 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":172
 *     cdef void blend(self, double fraction):
 * 
 *         if self.last != BLEND:             # <<<<<<<<<<<<<<
 * 
 *             # Get texture 0.
 */
  }

  /* "renpy/gl/glenviron_fixed.pyx":205
 *             self.last = BLEND
 * 
 *         cdef float *fractions = [ fraction, fraction, fraction, fraction ]             # <<<<<<<<<<<<<<
 * 
 *         glActiveTextureARB(GL_TEXTURE1_ARB)
 */
  __pyx_t_7[0] = __pyx_v_fraction;
  __pyx_t_7[1] = __pyx_v_fraction;
  __pyx_t_7[2] = __pyx_v_fraction;
  __pyx_t_7[3] = __pyx_v_fraction;
  __pyx_v_fractions = __pyx_t_7;

  /* "renpy/gl/glenviron_fixed.pyx":207
 *         cdef float *fractions = [ fraction, fraction, fraction, fraction ]
 * 
 *         glActiveTextureARB(GL_TEXTURE1_ARB)             # <<<<<<<<<<<<<<
 *         glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, fractions)
 * 
 */
  __pyx_t_8 = __pyx_f_5renpy_2gl_3gl1_glActiveTextureARB(GL_TEXTURE1_ARB); if (unlikely(__pyx_t_8 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 207, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":208
 * 
 *         glActiveTextureARB(GL_TEXTURE1_ARB)
 *         glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, fractions)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_8 = __pyx_f_5renpy_2gl_3gl1_glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, __pyx_v_fractions); if (unlikely(__pyx_t_8 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 208, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":170
 *             self.last = BLIT
 * 
 *     cdef void blend(self, double fraction):             # <<<<<<<<<<<<<<
 * 
 *         if self.last != BLEND:
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.blend", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":212
 * 
 * 
 *     cdef void imageblend(self, double fraction, int ramp):             # <<<<<<<<<<<<<<
 * 
 *         if self.last != IMAGEBLEND or self.last_ramp != ramp:
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_imageblend(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, double __pyx_v_fraction, int __pyx_v_ramp) {
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_v_ramplen = NULL;
  PyObject *__pyx_v_t0scale = NULL;
  PyObject *__pyx_v_t1function = NULL;
  PyObject *__pyx_v_t1scale = NULL;
  double __pyx_v_start;
  double __pyx_v_end;
  double __pyx_v_offset;
  int __pyx_v_function;
  float *__pyx_v_offsets;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  Py_ssize_t __pyx_t_5;
  PyObject *(*__pyx_t_6)(PyObject *);
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *(*__pyx_t_11)(PyObject *);
  int __pyx_t_12;
  float __pyx_t_13[4];
  __Pyx_RefNannySetupContext("imageblend", 0);

  /* "renpy/gl/glenviron_fixed.pyx":214
 *     cdef void imageblend(self, double fraction, int ramp):
 * 
 *         if self.last != IMAGEBLEND or self.last_ramp != ramp:             # <<<<<<<<<<<<<<
 * 
 *             # Figure out the details of the ramp.
 */
  __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_IMAGEBLEND); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 214, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyObject_RichCompare(__pyx_v_self->last, __pyx_t_2, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 214, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(0, 214, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (!__pyx_t_4) {
  } else {
    __pyx_t_1 = __pyx_t_4;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_4 = ((__pyx_v_self->last_ramp != __pyx_v_ramp) != 0);
  __pyx_t_1 = __pyx_t_4;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {

    /* "renpy/gl/glenviron_fixed.pyx":217
 * 
 *             # Figure out the details of the ramp.
 *             for i in self.ramp_setup:             # <<<<<<<<<<<<<<
 *                 ramplen, t0scale, t1function, t1scale = i
 * 
 */
    if (likely(PyList_CheckExact(__pyx_v_self->ramp_setup)) || PyTuple_CheckExact(__pyx_v_self->ramp_setup)) {
      __pyx_t_3 = __pyx_v_self->ramp_setup; __Pyx_INCREF(__pyx_t_3); __pyx_t_5 = 0;
      __pyx_t_6 = NULL;
    } else {
      __pyx_t_5 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_self->ramp_setup); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 217, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_6 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 217, __pyx_L1_error)
    }
    for (;;) {
      if (likely(!__pyx_t_6)) {
        if (likely(PyList_CheckExact(__pyx_t_3))) {
          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_3)) break;
          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
          __pyx_t_2 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_5); __Pyx_INCREF(__pyx_t_2); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(0, 217, __pyx_L1_error)
          #else
          __pyx_t_2 = PySequence_ITEM(__pyx_t_3, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 217, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_2);
          #endif
        } else {
          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
          __pyx_t_2 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_5); __Pyx_INCREF(__pyx_t_2); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(0, 217, __pyx_L1_error)
          #else
          __pyx_t_2 = PySequence_ITEM(__pyx_t_3, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 217, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_2);
          #endif
        }
      } else {
        __pyx_t_2 = __pyx_t_6(__pyx_t_3);
        if (unlikely(!__pyx_t_2)) {
          PyObject* exc_type = PyErr_Occurred();
          if (exc_type) {
            if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
            else __PYX_ERR(0, 217, __pyx_L1_error)
          }
          break;
        }
        __Pyx_GOTREF(__pyx_t_2);
      }
      __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_2);
      __pyx_t_2 = 0;

      /* "renpy/gl/glenviron_fixed.pyx":218
 *             # Figure out the details of the ramp.
 *             for i in self.ramp_setup:
 *                 ramplen, t0scale, t1function, t1scale = i             # <<<<<<<<<<<<<<
 * 
 *                 # We round the ramplen down, unless we're below the
 */
      if ((likely(PyTuple_CheckExact(__pyx_v_i))) || (PyList_CheckExact(__pyx_v_i))) {
        PyObject* sequence = __pyx_v_i;
        #if !CYTHON_COMPILING_IN_PYPY
        Py_ssize_t size = Py_SIZE(sequence);
        #else
        Py_ssize_t size = PySequence_Size(sequence);
        #endif
        if (unlikely(size != 4)) {
          if (size > 4) __Pyx_RaiseTooManyValuesError(4);
          else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
          __PYX_ERR(0, 218, __pyx_L1_error)
        }
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        if (likely(PyTuple_CheckExact(sequence))) {
          __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
          __pyx_t_7 = PyTuple_GET_ITEM(sequence, 1); 
          __pyx_t_8 = PyTuple_GET_ITEM(sequence, 2); 
          __pyx_t_9 = PyTuple_GET_ITEM(sequence, 3); 
        } else {
          __pyx_t_2 = PyList_GET_ITEM(sequence, 0); 
          __pyx_t_7 = PyList_GET_ITEM(sequence, 1); 
          __pyx_t_8 = PyList_GET_ITEM(sequence, 2); 
          __pyx_t_9 = PyList_GET_ITEM(sequence, 3); 
        }
        __Pyx_INCREF(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(__pyx_t_9);
        #else
        {
          Py_ssize_t i;
          PyObject** temps[4] = {&__pyx_t_2,&__pyx_t_7,&__pyx_t_8,&__pyx_t_9};
          for (i=0; i < 4; i++) {
            PyObject* item = PySequence_ITEM(sequence, i); if (unlikely(!item)) __PYX_ERR(0, 218, __pyx_L1_error)
            __Pyx_GOTREF(item);
            *(temps[i]) = item;
          }
        }
        #endif
      } else {
        Py_ssize_t index = -1;
        PyObject** temps[4] = {&__pyx_t_2,&__pyx_t_7,&__pyx_t_8,&__pyx_t_9};
        __pyx_t_10 = PyObject_GetIter(__pyx_v_i); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 218, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_10);
        __pyx_t_11 = Py_TYPE(__pyx_t_10)->tp_iternext;
        for (index=0; index < 4; index++) {
          PyObject* item = __pyx_t_11(__pyx_t_10); if (unlikely(!item)) goto __pyx_L8_unpacking_failed;
          __Pyx_GOTREF(item);
          *(temps[index]) = item;
        }
        if (__Pyx_IternextUnpackEndCheck(__pyx_t_11(__pyx_t_10), 4) < 0) __PYX_ERR(0, 218, __pyx_L1_error)
        __pyx_t_11 = NULL;
        __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
        goto __pyx_L9_unpacking_done;
        __pyx_L8_unpacking_failed:;
        __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
        __pyx_t_11 = NULL;
        if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
        __PYX_ERR(0, 218, __pyx_L1_error)
        __pyx_L9_unpacking_done:;
      }
      __Pyx_XDECREF_SET(__pyx_v_ramplen, __pyx_t_2);
      __pyx_t_2 = 0;
      __Pyx_XDECREF_SET(__pyx_v_t0scale, __pyx_t_7);
      __pyx_t_7 = 0;
      __Pyx_XDECREF_SET(__pyx_v_t1function, __pyx_t_8);
      __pyx_t_8 = 0;
      __Pyx_XDECREF_SET(__pyx_v_t1scale, __pyx_t_9);
      __pyx_t_9 = 0;

      /* "renpy/gl/glenviron_fixed.pyx":222
 *                 # We round the ramplen down, unless we're below the
 *                 # smallest size, in which case we increase it.
 *                 if ramplen <= ramp:             # <<<<<<<<<<<<<<
 *                     break
 * 
 */
      __pyx_t_9 = __Pyx_PyInt_From_int(__pyx_v_ramp); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 222, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_8 = PyObject_RichCompare(__pyx_v_ramplen, __pyx_t_9, Py_LE); __Pyx_XGOTREF(__pyx_t_8); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 222, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_8); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 222, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      if (__pyx_t_1) {

        /* "renpy/gl/glenviron_fixed.pyx":223
 *                 # smallest size, in which case we increase it.
 *                 if ramplen <= ramp:
 *                     break             # <<<<<<<<<<<<<<
 * 
 *             # Unit 0 loads in the control image, and adds/subtracts an
 */
        goto __pyx_L7_break;

        /* "renpy/gl/glenviron_fixed.pyx":222
 *                 # We round the ramplen down, unless we're below the
 *                 # smallest size, in which case we increase it.
 *                 if ramplen <= ramp:             # <<<<<<<<<<<<<<
 *                     break
 * 
 */
      }

      /* "renpy/gl/glenviron_fixed.pyx":217
 * 
 *             # Figure out the details of the ramp.
 *             for i in self.ramp_setup:             # <<<<<<<<<<<<<<
 *                 ramplen, t0scale, t1function, t1scale = i
 * 
 */
    }
    __pyx_L7_break:;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":230
 *             #
 *             # It multiplies this result by up to 4.
 *             self.combine_mode(GL_TEXTURE0_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_SUBTRACT_ARB,
 *                               alpha_function=GL_SUBTRACT_ARB,
 */
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 230, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_8 = __Pyx_PyInt_From_int(GL_TEXTURE0_ARB); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 230, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 230, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_GIVEREF(__pyx_t_8);
    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8);
    __pyx_t_8 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":231
 *             # It multiplies this result by up to 4.
 *             self.combine_mode(GL_TEXTURE0_ARB,
 *                               color_function=GL_SUBTRACT_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_function=GL_SUBTRACT_ARB,
 *                               color_arg1=GL_CONSTANT_ARB,
 */
    __pyx_t_8 = __Pyx_PyDict_NewPresized(6); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 231, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_SUBTRACT_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 231, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_function, __pyx_t_7) < 0) __PYX_ERR(0, 231, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":232
 *             self.combine_mode(GL_TEXTURE0_ARB,
 *                               color_function=GL_SUBTRACT_ARB,
 *                               alpha_function=GL_SUBTRACT_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg1=GL_CONSTANT_ARB,
 *                               alpha_arg1=GL_CONSTANT_ARB,
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_SUBTRACT_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 232, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_function, __pyx_t_7) < 0) __PYX_ERR(0, 231, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":233
 *                               color_function=GL_SUBTRACT_ARB,
 *                               alpha_function=GL_SUBTRACT_ARB,
 *                               color_arg1=GL_CONSTANT_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg1=GL_CONSTANT_ARB,
 *                               color_scale=t0scale,
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_CONSTANT_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 233, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg1, __pyx_t_7) < 0) __PYX_ERR(0, 231, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":234
 *                               alpha_function=GL_SUBTRACT_ARB,
 *                               color_arg1=GL_CONSTANT_ARB,
 *                               alpha_arg1=GL_CONSTANT_ARB,             # <<<<<<<<<<<<<<
 *                               color_scale=t0scale,
 *                               alpha_scale=t0scale)
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_CONSTANT_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 234, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg1, __pyx_t_7) < 0) __PYX_ERR(0, 231, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":235
 *                               color_arg1=GL_CONSTANT_ARB,
 *                               alpha_arg1=GL_CONSTANT_ARB,
 *                               color_scale=t0scale,             # <<<<<<<<<<<<<<
 *                               alpha_scale=t0scale)
 * 
 */
    if (unlikely(!__pyx_v_t0scale)) { __Pyx_RaiseUnboundLocalError("t0scale"); __PYX_ERR(0, 235, __pyx_L1_error) }
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_scale, __pyx_v_t0scale) < 0) __PYX_ERR(0, 231, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":236
 *                               alpha_arg1=GL_CONSTANT_ARB,
 *                               color_scale=t0scale,
 *                               alpha_scale=t0scale)             # <<<<<<<<<<<<<<
 * 
 *             # Unit 1 will multiply the result of stage 1 by up to 8.
 */
    if (unlikely(!__pyx_v_t0scale)) { __Pyx_RaiseUnboundLocalError("t0scale"); __PYX_ERR(0, 236, __pyx_L1_error) }
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_scale, __pyx_v_t0scale) < 0) __PYX_ERR(0, 231, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":230
 *             #
 *             # It multiplies this result by up to 4.
 *             self.combine_mode(GL_TEXTURE0_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_SUBTRACT_ARB,
 *                               alpha_function=GL_SUBTRACT_ARB,
 */
    __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_9, __pyx_t_8); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 230, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":242
 *             # It also takes the first source texture, but we don't
 *             # access it directly yet.
 *             self.combine_mode(GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=t1function,
 *                               alpha_function=t1function,
 */
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 242, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = __Pyx_PyInt_From_int(GL_TEXTURE1_ARB); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 242, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 242, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_GIVEREF(__pyx_t_8);
    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8);
    __pyx_t_8 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":243
 *             # access it directly yet.
 *             self.combine_mode(GL_TEXTURE1_ARB,
 *                               color_function=t1function,             # <<<<<<<<<<<<<<
 *                               alpha_function=t1function,
 *                               color_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_8 = __Pyx_PyDict_NewPresized(8); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 243, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    if (unlikely(!__pyx_v_t1function)) { __Pyx_RaiseUnboundLocalError("t1function"); __PYX_ERR(0, 243, __pyx_L1_error) }
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_function, __pyx_v_t1function) < 0) __PYX_ERR(0, 243, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":244
 *             self.combine_mode(GL_TEXTURE1_ARB,
 *                               color_function=t1function,
 *                               alpha_function=t1function,             # <<<<<<<<<<<<<<
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PREVIOUS_ARB,
 */
    if (unlikely(!__pyx_v_t1function)) { __Pyx_RaiseUnboundLocalError("t1function"); __PYX_ERR(0, 244, __pyx_L1_error) }
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_function, __pyx_v_t1function) < 0) __PYX_ERR(0, 243, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":245
 *                               color_function=t1function,
 *                               alpha_function=t1function,
 *                               color_arg0=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg1=GL_PREVIOUS_ARB,
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 245, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg0, __pyx_t_3) < 0) __PYX_ERR(0, 243, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":246
 *                               alpha_function=t1function,
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PREVIOUS_ARB,
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 246, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg1, __pyx_t_3) < 0) __PYX_ERR(0, 243, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":247
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PREVIOUS_ARB,
 *                               alpha_arg0=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg1=GL_PREVIOUS_ARB,
 *                               color_scale=t1scale,
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 247, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg0, __pyx_t_3) < 0) __PYX_ERR(0, 243, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":248
 *                               color_arg1=GL_PREVIOUS_ARB,
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               color_scale=t1scale,
 *                               alpha_scale=t1scale)
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 248, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg1, __pyx_t_3) < 0) __PYX_ERR(0, 243, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":249
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PREVIOUS_ARB,
 *                               color_scale=t1scale,             # <<<<<<<<<<<<<<
 *                               alpha_scale=t1scale)
 * 
 */
    if (unlikely(!__pyx_v_t1scale)) { __Pyx_RaiseUnboundLocalError("t1scale"); __PYX_ERR(0, 249, __pyx_L1_error) }
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_scale, __pyx_v_t1scale) < 0) __PYX_ERR(0, 243, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":250
 *                               alpha_arg1=GL_PREVIOUS_ARB,
 *                               color_scale=t1scale,
 *                               alpha_scale=t1scale)             # <<<<<<<<<<<<<<
 * 
 *             # Unit 2 uses the result of unit 1 to interpolate between the
 */
    if (unlikely(!__pyx_v_t1scale)) { __Pyx_RaiseUnboundLocalError("t1scale"); __PYX_ERR(0, 250, __pyx_L1_error) }
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_scale, __pyx_v_t1scale) < 0) __PYX_ERR(0, 243, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":242
 *             # It also takes the first source texture, but we don't
 *             # access it directly yet.
 *             self.combine_mode(GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=t1function,
 *                               alpha_function=t1function,
 */
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_9, __pyx_t_8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 242, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":254
 *             # Unit 2 uses the result of unit 1 to interpolate between the
 *             # unit 1 and unit 2 textures.
 *             self.combine_mode(GL_TEXTURE2_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               alpha_function=GL_INTERPOLATE_ARB,
 */
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 254, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_8 = __Pyx_PyInt_From_int(GL_TEXTURE2_ARB); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 254, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 254, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_GIVEREF(__pyx_t_8);
    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8);
    __pyx_t_8 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":255
 *             # unit 1 and unit 2 textures.
 *             self.combine_mode(GL_TEXTURE2_ARB,
 *                               color_function=GL_INTERPOLATE_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_function=GL_INTERPOLATE_ARB,
 *                               color_arg0=GL_TEXTURE2_ARB,
 */
    __pyx_t_8 = __Pyx_PyDict_NewPresized(8); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_INTERPOLATE_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_function, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":256
 *             self.combine_mode(GL_TEXTURE2_ARB,
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               alpha_function=GL_INTERPOLATE_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg0=GL_TEXTURE2_ARB,
 *                               color_arg1=GL_TEXTURE1_ARB,
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_INTERPOLATE_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 256, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_function, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":257
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               alpha_function=GL_INTERPOLATE_ARB,
 *                               color_arg0=GL_TEXTURE2_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg1=GL_TEXTURE1_ARB,
 *                               color_arg2=GL_PREVIOUS_ARB,
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_TEXTURE2_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 257, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg0, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":258
 *                               alpha_function=GL_INTERPOLATE_ARB,
 *                               color_arg0=GL_TEXTURE2_ARB,
 *                               color_arg1=GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg2=GL_PREVIOUS_ARB,
 *                               alpha_arg0=GL_TEXTURE2_ARB,
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_TEXTURE1_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 258, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg1, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":259
 *                               color_arg0=GL_TEXTURE2_ARB,
 *                               color_arg1=GL_TEXTURE1_ARB,
 *                               color_arg2=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg0=GL_TEXTURE2_ARB,
 *                               alpha_arg1=GL_TEXTURE1_ARB,
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 259, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg2, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":260
 *                               color_arg1=GL_TEXTURE1_ARB,
 *                               color_arg2=GL_PREVIOUS_ARB,
 *                               alpha_arg0=GL_TEXTURE2_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg1=GL_TEXTURE1_ARB,
 *                               alpha_arg2=GL_PREVIOUS_ARB)
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_TEXTURE2_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 260, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg0, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":261
 *                               color_arg2=GL_PREVIOUS_ARB,
 *                               alpha_arg0=GL_TEXTURE2_ARB,
 *                               alpha_arg1=GL_TEXTURE1_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg2=GL_PREVIOUS_ARB)
 * 
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_TEXTURE1_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 261, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg1, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":262
 *                               alpha_arg0=GL_TEXTURE2_ARB,
 *                               alpha_arg1=GL_TEXTURE1_ARB,
 *                               alpha_arg2=GL_PREVIOUS_ARB)             # <<<<<<<<<<<<<<
 * 
 *             # Finally, Unit 3 modulates the result of unit 2 with the color.
 */
    __pyx_t_7 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 262, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg2, __pyx_t_7) < 0) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":254
 *             # Unit 2 uses the result of unit 1 to interpolate between the
 *             # unit 1 and unit 2 textures.
 *             self.combine_mode(GL_TEXTURE2_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_INTERPOLATE_ARB,
 *                               alpha_function=GL_INTERPOLATE_ARB,
 */
    __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_9, __pyx_t_8); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 254, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":265
 * 
 *             # Finally, Unit 3 modulates the result of unit 2 with the color.
 *             self.combine_mode(GL_TEXTURE3_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_combine_mode); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 265, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = __Pyx_PyInt_From_int(GL_TEXTURE3_ARB); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 265, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 265, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_GIVEREF(__pyx_t_8);
    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8);
    __pyx_t_8 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":266
 *             # Finally, Unit 3 modulates the result of unit 2 with the color.
 *             self.combine_mode(GL_TEXTURE3_ARB,
 *                               color_function=GL_MODULATE,             # <<<<<<<<<<<<<<
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 */
    __pyx_t_8 = __Pyx_PyDict_NewPresized(7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_function, __pyx_t_3) < 0) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":267
 *             self.combine_mode(GL_TEXTURE3_ARB,
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 *                               alpha_function=GL_MODULATE,
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 267, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg0, __pyx_t_3) < 0) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":268
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_function=GL_MODULATE,
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PRIMARY_COLOR_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 268, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_color_arg1, __pyx_t_3) < 0) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":269
 *                               color_arg0=GL_PREVIOUS_ARB,
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 *                               alpha_function=GL_MODULATE,             # <<<<<<<<<<<<<<
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 269, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_function, __pyx_t_3) < 0) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":270
 *                               color_arg1=GL_PRIMARY_COLOR_ARB,
 *                               alpha_function=GL_MODULATE,
 *                               alpha_arg0=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,
 *                               enable=False)
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 270, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg0, __pyx_t_3) < 0) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":271
 *                               alpha_function=GL_MODULATE,
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,             # <<<<<<<<<<<<<<
 *                               enable=False)
 * 
 */
    __pyx_t_3 = __Pyx_PyInt_From_int(GL_PRIMARY_COLOR_ARB); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 271, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_alpha_arg1, __pyx_t_3) < 0) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":272
 *                               alpha_arg0=GL_PREVIOUS_ARB,
 *                               alpha_arg1=GL_PRIMARY_COLOR_ARB,
 *                               enable=False)             # <<<<<<<<<<<<<<
 * 
 *             self.last = IMAGEBLEND
 */
    if (PyDict_SetItem(__pyx_t_8, __pyx_n_s_enable, Py_False) < 0) __PYX_ERR(0, 266, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":265
 * 
 *             # Finally, Unit 3 modulates the result of unit 2 with the color.
 *             self.combine_mode(GL_TEXTURE3_ARB,             # <<<<<<<<<<<<<<
 *                               color_function=GL_MODULATE,
 *                               color_arg0=GL_PREVIOUS_ARB,
 */
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_9, __pyx_t_8); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 265, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":274
 *                               enable=False)
 * 
 *             self.last = IMAGEBLEND             # <<<<<<<<<<<<<<
 *             self.last_ramp = ramp
 *             self.last_ramplen = ramplen
 */
    __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_IMAGEBLEND); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 274, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_3);
    __Pyx_GOTREF(__pyx_v_self->last);
    __Pyx_DECREF(__pyx_v_self->last);
    __pyx_v_self->last = __pyx_t_3;
    __pyx_t_3 = 0;

    /* "renpy/gl/glenviron_fixed.pyx":275
 * 
 *             self.last = IMAGEBLEND
 *             self.last_ramp = ramp             # <<<<<<<<<<<<<<
 *             self.last_ramplen = ramplen
 * 
 */
    __pyx_v_self->last_ramp = __pyx_v_ramp;

    /* "renpy/gl/glenviron_fixed.pyx":276
 *             self.last = IMAGEBLEND
 *             self.last_ramp = ramp
 *             self.last_ramplen = ramplen             # <<<<<<<<<<<<<<
 * 
 *         # Compute the offset to apply to the alpha.
 */
    if (unlikely(!__pyx_v_ramplen)) { __Pyx_RaiseUnboundLocalError("ramplen"); __PYX_ERR(0, 276, __pyx_L1_error) }
    __pyx_t_12 = __Pyx_PyInt_As_int(__pyx_v_ramplen); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 276, __pyx_L1_error)
    __pyx_v_self->last_ramplen = __pyx_t_12;

    /* "renpy/gl/glenviron_fixed.pyx":214
 *     cdef void imageblend(self, double fraction, int ramp):
 * 
 *         if self.last != IMAGEBLEND or self.last_ramp != ramp:             # <<<<<<<<<<<<<<
 * 
 *             # Figure out the details of the ramp.
 */
  }

  /* "renpy/gl/glenviron_fixed.pyx":279
 * 
 *         # Compute the offset to apply to the alpha.
 *         start = -1.0             # <<<<<<<<<<<<<<
 *         end = self.last_ramplen / 256.0
 *         offset = start + ( end - start) * fraction
 */
  __pyx_v_start = -1.0;

  /* "renpy/gl/glenviron_fixed.pyx":280
 *         # Compute the offset to apply to the alpha.
 *         start = -1.0
 *         end = self.last_ramplen / 256.0             # <<<<<<<<<<<<<<
 *         offset = start + ( end - start) * fraction
 * 
 */
  __pyx_v_end = (__pyx_v_self->last_ramplen / 256.0);

  /* "renpy/gl/glenviron_fixed.pyx":281
 *         start = -1.0
 *         end = self.last_ramplen / 256.0
 *         offset = start + ( end - start) * fraction             # <<<<<<<<<<<<<<
 * 
 *         # Decide if we're adding or subtracting.
 */
  __pyx_v_offset = (__pyx_v_start + ((__pyx_v_end - __pyx_v_start) * __pyx_v_fraction));

  /* "renpy/gl/glenviron_fixed.pyx":284
 * 
 *         # Decide if we're adding or subtracting.
 *         if offset < 0:             # <<<<<<<<<<<<<<
 *             function = GL_SUBTRACT_ARB
 *             offset = -offset
 */
  __pyx_t_1 = ((__pyx_v_offset < 0.0) != 0);
  if (__pyx_t_1) {

    /* "renpy/gl/glenviron_fixed.pyx":285
 *         # Decide if we're adding or subtracting.
 *         if offset < 0:
 *             function = GL_SUBTRACT_ARB             # <<<<<<<<<<<<<<
 *             offset = -offset
 *         else:
 */
    __pyx_v_function = GL_SUBTRACT_ARB;

    /* "renpy/gl/glenviron_fixed.pyx":286
 *         if offset < 0:
 *             function = GL_SUBTRACT_ARB
 *             offset = -offset             # <<<<<<<<<<<<<<
 *         else:
 *             function = GL_ADD
 */
    __pyx_v_offset = (-__pyx_v_offset);

    /* "renpy/gl/glenviron_fixed.pyx":284
 * 
 *         # Decide if we're adding or subtracting.
 *         if offset < 0:             # <<<<<<<<<<<<<<
 *             function = GL_SUBTRACT_ARB
 *             offset = -offset
 */
    goto __pyx_L11;
  }

  /* "renpy/gl/glenviron_fixed.pyx":288
 *             offset = -offset
 *         else:
 *             function = GL_ADD             # <<<<<<<<<<<<<<
 * 
 *         # Setup unit 0 as appropriate.
 */
  /*else*/ {
    __pyx_v_function = GL_ADD;
  }
  __pyx_L11:;

  /* "renpy/gl/glenviron_fixed.pyx":291
 * 
 *         # Setup unit 0 as appropriate.
 *         glActiveTextureARB(GL_TEXTURE0_ARB)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, function)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, function)
 */
  __pyx_t_12 = __pyx_f_5renpy_2gl_3gl1_glActiveTextureARB(GL_TEXTURE0_ARB); if (unlikely(__pyx_t_12 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 291, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":292
 *         # Setup unit 0 as appropriate.
 *         glActiveTextureARB(GL_TEXTURE0_ARB)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, function)             # <<<<<<<<<<<<<<
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, function)
 * 
 */
  __pyx_t_12 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, __pyx_v_function); if (unlikely(__pyx_t_12 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 292, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":293
 *         glActiveTextureARB(GL_TEXTURE0_ARB)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, function)
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, function)             # <<<<<<<<<<<<<<
 * 
 *         cdef float *offsets = [ offset, offset, offset, offset ]
 */
  __pyx_t_12 = __pyx_f_5renpy_2gl_3gl1_glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, __pyx_v_function); if (unlikely(__pyx_t_12 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 293, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":295
 *         glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, function)
 * 
 *         cdef float *offsets = [ offset, offset, offset, offset ]             # <<<<<<<<<<<<<<
 * 
 *         glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, offsets)
 */
  __pyx_t_13[0] = __pyx_v_offset;
  __pyx_t_13[1] = __pyx_v_offset;
  __pyx_t_13[2] = __pyx_v_offset;
  __pyx_t_13[3] = __pyx_v_offset;
  __pyx_v_offsets = __pyx_t_13;

  /* "renpy/gl/glenviron_fixed.pyx":297
 *         cdef float *offsets = [ offset, offset, offset, offset ]
 * 
 *         glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, offsets)             # <<<<<<<<<<<<<<
 * 
 *     cdef void set_vertex(self, float *vertices):
 */
  __pyx_t_12 = __pyx_f_5renpy_2gl_3gl1_glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, __pyx_v_offsets); if (unlikely(__pyx_t_12 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 297, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":212
 * 
 * 
 *     cdef void imageblend(self, double fraction, int ramp):             # <<<<<<<<<<<<<<
 * 
 *         if self.last != IMAGEBLEND or self.last_ramp != ramp:
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.imageblend", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XDECREF(__pyx_v_ramplen);
  __Pyx_XDECREF(__pyx_v_t0scale);
  __Pyx_XDECREF(__pyx_v_t1function);
  __Pyx_XDECREF(__pyx_v_t1scale);
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":299
 *         glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, offsets)
 * 
 *     cdef void set_vertex(self, float *vertices):             # <<<<<<<<<<<<<<
 *         glVertexPointer(2, GL_FLOAT, 0, <GLubyte *> vertices)
 *         glEnableClientState(GL_VERTEX_ARRAY)
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_vertex(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, float *__pyx_v_vertices) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("set_vertex", 0);

  /* "renpy/gl/glenviron_fixed.pyx":300
 * 
 *     cdef void set_vertex(self, float *vertices):
 *         glVertexPointer(2, GL_FLOAT, 0, <GLubyte *> vertices)             # <<<<<<<<<<<<<<
 *         glEnableClientState(GL_VERTEX_ARRAY)
 * 
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glVertexPointer(2, GL_FLOAT, 0, ((GLubyte *)__pyx_v_vertices)); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 300, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":301
 *     cdef void set_vertex(self, float *vertices):
 *         glVertexPointer(2, GL_FLOAT, 0, <GLubyte *> vertices)
 *         glEnableClientState(GL_VERTEX_ARRAY)             # <<<<<<<<<<<<<<
 * 
 *     cdef void set_texture(self, int unit, float *coords):
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glEnableClientState(GL_VERTEX_ARRAY); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 301, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":299
 *         glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, offsets)
 * 
 *     cdef void set_vertex(self, float *vertices):             # <<<<<<<<<<<<<<
 *         glVertexPointer(2, GL_FLOAT, 0, <GLubyte *> vertices)
 *         glEnableClientState(GL_VERTEX_ARRAY)
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.set_vertex", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":303
 *         glEnableClientState(GL_VERTEX_ARRAY)
 * 
 *     cdef void set_texture(self, int unit, float *coords):             # <<<<<<<<<<<<<<
 * 
 *         if unit == 0:
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_texture(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, int __pyx_v_unit, float *__pyx_v_coords) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  __Pyx_RefNannySetupContext("set_texture", 0);

  /* "renpy/gl/glenviron_fixed.pyx":305
 *     cdef void set_texture(self, int unit, float *coords):
 * 
 *         if unit == 0:             # <<<<<<<<<<<<<<
 *             glClientActiveTextureARB(GL_TEXTURE0)
 *         elif unit == 1:
 */
  __pyx_t_1 = ((__pyx_v_unit == 0) != 0);
  if (__pyx_t_1) {

    /* "renpy/gl/glenviron_fixed.pyx":306
 * 
 *         if unit == 0:
 *             glClientActiveTextureARB(GL_TEXTURE0)             # <<<<<<<<<<<<<<
 *         elif unit == 1:
 *             glClientActiveTextureARB(GL_TEXTURE1)
 */
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glClientActiveTextureARB(GL_TEXTURE0); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 306, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":305
 *     cdef void set_texture(self, int unit, float *coords):
 * 
 *         if unit == 0:             # <<<<<<<<<<<<<<
 *             glClientActiveTextureARB(GL_TEXTURE0)
 *         elif unit == 1:
 */
    goto __pyx_L3;
  }

  /* "renpy/gl/glenviron_fixed.pyx":307
 *         if unit == 0:
 *             glClientActiveTextureARB(GL_TEXTURE0)
 *         elif unit == 1:             # <<<<<<<<<<<<<<
 *             glClientActiveTextureARB(GL_TEXTURE1)
 *         elif RENPY_THIRD_TEXTURE and unit == 2:
 */
  __pyx_t_1 = ((__pyx_v_unit == 1) != 0);
  if (__pyx_t_1) {

    /* "renpy/gl/glenviron_fixed.pyx":308
 *             glClientActiveTextureARB(GL_TEXTURE0)
 *         elif unit == 1:
 *             glClientActiveTextureARB(GL_TEXTURE1)             # <<<<<<<<<<<<<<
 *         elif RENPY_THIRD_TEXTURE and unit == 2:
 *             glClientActiveTextureARB(GL_TEXTURE2)
 */
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glClientActiveTextureARB(GL_TEXTURE1); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 308, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":307
 *         if unit == 0:
 *             glClientActiveTextureARB(GL_TEXTURE0)
 *         elif unit == 1:             # <<<<<<<<<<<<<<
 *             glClientActiveTextureARB(GL_TEXTURE1)
 *         elif RENPY_THIRD_TEXTURE and unit == 2:
 */
    goto __pyx_L3;
  }

  /* "renpy/gl/glenviron_fixed.pyx":309
 *         elif unit == 1:
 *             glClientActiveTextureARB(GL_TEXTURE1)
 *         elif RENPY_THIRD_TEXTURE and unit == 2:             # <<<<<<<<<<<<<<
 *             glClientActiveTextureARB(GL_TEXTURE2)
 *         else:
 */
  if (RENPY_THIRD_TEXTURE) {
  } else {
    __pyx_t_1 = RENPY_THIRD_TEXTURE;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = ((__pyx_v_unit == 2) != 0);
  __pyx_t_1 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {

    /* "renpy/gl/glenviron_fixed.pyx":310
 *             glClientActiveTextureARB(GL_TEXTURE1)
 *         elif RENPY_THIRD_TEXTURE and unit == 2:
 *             glClientActiveTextureARB(GL_TEXTURE2)             # <<<<<<<<<<<<<<
 *         else:
 *             return
 */
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glClientActiveTextureARB(GL_TEXTURE2); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 310, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":309
 *         elif unit == 1:
 *             glClientActiveTextureARB(GL_TEXTURE1)
 *         elif RENPY_THIRD_TEXTURE and unit == 2:             # <<<<<<<<<<<<<<
 *             glClientActiveTextureARB(GL_TEXTURE2)
 *         else:
 */
    goto __pyx_L3;
  }

  /* "renpy/gl/glenviron_fixed.pyx":312
 *             glClientActiveTextureARB(GL_TEXTURE2)
 *         else:
 *             return             # <<<<<<<<<<<<<<
 * 
 *         if coords is not NULL:
 */
  /*else*/ {
    goto __pyx_L0;
  }
  __pyx_L3:;

  /* "renpy/gl/glenviron_fixed.pyx":314
 *             return
 * 
 *         if coords is not NULL:             # <<<<<<<<<<<<<<
 *             glTexCoordPointer(2, GL_FLOAT, 0, <GLubyte *> coords)
 *             glEnableClientState(GL_TEXTURE_COORD_ARRAY)
 */
  __pyx_t_1 = ((__pyx_v_coords != NULL) != 0);
  if (__pyx_t_1) {

    /* "renpy/gl/glenviron_fixed.pyx":315
 * 
 *         if coords is not NULL:
 *             glTexCoordPointer(2, GL_FLOAT, 0, <GLubyte *> coords)             # <<<<<<<<<<<<<<
 *             glEnableClientState(GL_TEXTURE_COORD_ARRAY)
 *         else:
 */
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glTexCoordPointer(2, GL_FLOAT, 0, ((GLubyte *)__pyx_v_coords)); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 315, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":316
 *         if coords is not NULL:
 *             glTexCoordPointer(2, GL_FLOAT, 0, <GLubyte *> coords)
 *             glEnableClientState(GL_TEXTURE_COORD_ARRAY)             # <<<<<<<<<<<<<<
 *         else:
 *             glDisableClientState(GL_TEXTURE_COORD_ARRAY)
 */
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glEnableClientState(GL_TEXTURE_COORD_ARRAY); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 316, __pyx_L1_error)

    /* "renpy/gl/glenviron_fixed.pyx":314
 *             return
 * 
 *         if coords is not NULL:             # <<<<<<<<<<<<<<
 *             glTexCoordPointer(2, GL_FLOAT, 0, <GLubyte *> coords)
 *             glEnableClientState(GL_TEXTURE_COORD_ARRAY)
 */
    goto __pyx_L6;
  }

  /* "renpy/gl/glenviron_fixed.pyx":318
 *             glEnableClientState(GL_TEXTURE_COORD_ARRAY)
 *         else:
 *             glDisableClientState(GL_TEXTURE_COORD_ARRAY)             # <<<<<<<<<<<<<<
 * 
 *     cdef void set_color(self, float r, float g, float b, float a):
 */
  /*else*/ {
    __pyx_t_2 = __pyx_f_5renpy_2gl_3gl1_glDisableClientState(GL_TEXTURE_COORD_ARRAY); if (unlikely(__pyx_t_2 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 318, __pyx_L1_error)
  }
  __pyx_L6:;

  /* "renpy/gl/glenviron_fixed.pyx":303
 *         glEnableClientState(GL_VERTEX_ARRAY)
 * 
 *     cdef void set_texture(self, int unit, float *coords):             # <<<<<<<<<<<<<<
 * 
 *         if unit == 0:
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.set_texture", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":320
 *             glDisableClientState(GL_TEXTURE_COORD_ARRAY)
 * 
 *     cdef void set_color(self, float r, float g, float b, float a):             # <<<<<<<<<<<<<<
 *         glColor4f(r, g, b, a)
 * 
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_color(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, float __pyx_v_r, float __pyx_v_g, float __pyx_v_b, float __pyx_v_a) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("set_color", 0);

  /* "renpy/gl/glenviron_fixed.pyx":321
 * 
 *     cdef void set_color(self, float r, float g, float b, float a):
 *         glColor4f(r, g, b, a)             # <<<<<<<<<<<<<<
 * 
 *     cdef void ortho(self, double left, double right, double bottom, double top, double near, double far):
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glColor4f(__pyx_v_r, __pyx_v_g, __pyx_v_b, __pyx_v_a); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 321, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":320
 *             glDisableClientState(GL_TEXTURE_COORD_ARRAY)
 * 
 *     cdef void set_color(self, float r, float g, float b, float a):             # <<<<<<<<<<<<<<
 *         glColor4f(r, g, b, a)
 * 
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.set_color", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":323
 *         glColor4f(r, g, b, a)
 * 
 *     cdef void ortho(self, double left, double right, double bottom, double top, double near, double far):             # <<<<<<<<<<<<<<
 * 
 *         glMatrixMode(GL_PROJECTION)
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_ortho(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, double __pyx_v_left, double __pyx_v_right, double __pyx_v_bottom, double __pyx_v_top, double __pyx_v_near, double __pyx_v_far) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("ortho", 0);

  /* "renpy/gl/glenviron_fixed.pyx":325
 *     cdef void ortho(self, double left, double right, double bottom, double top, double near, double far):
 * 
 *         glMatrixMode(GL_PROJECTION)             # <<<<<<<<<<<<<<
 *         glLoadIdentity()
 *         glOrtho(left, right, bottom, top, near, far)
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glMatrixMode(GL_PROJECTION); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 325, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":326
 * 
 *         glMatrixMode(GL_PROJECTION)
 *         glLoadIdentity()             # <<<<<<<<<<<<<<
 *         glOrtho(left, right, bottom, top, near, far)
 *         glMatrixMode(GL_MODELVIEW)
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glLoadIdentity(); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 326, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":327
 *         glMatrixMode(GL_PROJECTION)
 *         glLoadIdentity()
 *         glOrtho(left, right, bottom, top, near, far)             # <<<<<<<<<<<<<<
 *         glMatrixMode(GL_MODELVIEW)
 * 
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glOrtho(__pyx_v_left, __pyx_v_right, __pyx_v_bottom, __pyx_v_top, __pyx_v_near, __pyx_v_far); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 327, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":328
 *         glLoadIdentity()
 *         glOrtho(left, right, bottom, top, near, far)
 *         glMatrixMode(GL_MODELVIEW)             # <<<<<<<<<<<<<<
 * 
 *     cdef void set_clip(self, tuple clip_box, GLDraw draw):
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glMatrixMode(GL_MODELVIEW); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 328, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":323
 *         glColor4f(r, g, b, a)
 * 
 *     cdef void ortho(self, double left, double right, double bottom, double top, double near, double far):             # <<<<<<<<<<<<<<
 * 
 *         glMatrixMode(GL_PROJECTION)
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.ortho", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":330
 *         glMatrixMode(GL_MODELVIEW)
 * 
 *     cdef void set_clip(self, tuple clip_box, GLDraw draw):             # <<<<<<<<<<<<<<
 * 
 *         cdef double minx, miny, maxx, maxy
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_clip(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v_clip_box, CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *__pyx_v_draw) {
  double __pyx_v_minx;
  double __pyx_v_miny;
  double __pyx_v_maxx;
  double __pyx_v_maxy;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  double __pyx_t_5;
  double __pyx_t_6;
  double __pyx_t_7;
  double __pyx_t_8;
  __Pyx_RefNannySetupContext("set_clip", 0);

  /* "renpy/gl/glenviron_fixed.pyx":334
 *         cdef double minx, miny, maxx, maxy
 * 
 *         minx, miny, maxx, maxy = clip_box             # <<<<<<<<<<<<<<
 * 
 *         gl_clip(GL_CLIP_PLANE0, 1.0, 0.0, 0.0, -minx - .01)
 */
  if (likely(__pyx_v_clip_box != Py_None)) {
    PyObject* sequence = __pyx_v_clip_box;
    #if !CYTHON_COMPILING_IN_PYPY
    Py_ssize_t size = Py_SIZE(sequence);
    #else
    Py_ssize_t size = PySequence_Size(sequence);
    #endif
    if (unlikely(size != 4)) {
      if (size > 4) __Pyx_RaiseTooManyValuesError(4);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(0, 334, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    __pyx_t_1 = PyTuple_GET_ITEM(sequence, 0); 
    __pyx_t_2 = PyTuple_GET_ITEM(sequence, 1); 
    __pyx_t_3 = PyTuple_GET_ITEM(sequence, 2); 
    __pyx_t_4 = PyTuple_GET_ITEM(sequence, 3); 
    __Pyx_INCREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_t_4);
    #else
    {
      Py_ssize_t i;
      PyObject** temps[4] = {&__pyx_t_1,&__pyx_t_2,&__pyx_t_3,&__pyx_t_4};
      for (i=0; i < 4; i++) {
        PyObject* item = PySequence_ITEM(sequence, i); if (unlikely(!item)) __PYX_ERR(0, 334, __pyx_L1_error)
        __Pyx_GOTREF(item);
        *(temps[i]) = item;
      }
    }
    #endif
  } else {
    __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(0, 334, __pyx_L1_error)
  }
  __pyx_t_5 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_5 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 334, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_6 = __pyx_PyFloat_AsDouble(__pyx_t_2); if (unlikely((__pyx_t_6 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 334, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_7 = __pyx_PyFloat_AsDouble(__pyx_t_3); if (unlikely((__pyx_t_7 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 334, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_8 = __pyx_PyFloat_AsDouble(__pyx_t_4); if (unlikely((__pyx_t_8 == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 334, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_minx = __pyx_t_5;
  __pyx_v_miny = __pyx_t_6;
  __pyx_v_maxx = __pyx_t_7;
  __pyx_v_maxy = __pyx_t_8;

  /* "renpy/gl/glenviron_fixed.pyx":336
 *         minx, miny, maxx, maxy = clip_box
 * 
 *         gl_clip(GL_CLIP_PLANE0, 1.0, 0.0, 0.0, -minx - .01)             # <<<<<<<<<<<<<<
 *         gl_clip(GL_CLIP_PLANE1, 0.0, 1.0, 0.0, -miny - .01)
 *         gl_clip(GL_CLIP_PLANE2, -1.0, 0.0, 0.0, maxx + .01)
 */
  __pyx_f_5renpy_2gl_15glenviron_fixed_gl_clip(GL_CLIP_PLANE0, 1.0, 0.0, 0.0, ((-__pyx_v_minx) - .01));

  /* "renpy/gl/glenviron_fixed.pyx":337
 * 
 *         gl_clip(GL_CLIP_PLANE0, 1.0, 0.0, 0.0, -minx - .01)
 *         gl_clip(GL_CLIP_PLANE1, 0.0, 1.0, 0.0, -miny - .01)             # <<<<<<<<<<<<<<
 *         gl_clip(GL_CLIP_PLANE2, -1.0, 0.0, 0.0, maxx + .01)
 *         gl_clip(GL_CLIP_PLANE3, 0.0, -1.0, 0.0, maxy + .01)
 */
  __pyx_f_5renpy_2gl_15glenviron_fixed_gl_clip(GL_CLIP_PLANE1, 0.0, 1.0, 0.0, ((-__pyx_v_miny) - .01));

  /* "renpy/gl/glenviron_fixed.pyx":338
 *         gl_clip(GL_CLIP_PLANE0, 1.0, 0.0, 0.0, -minx - .01)
 *         gl_clip(GL_CLIP_PLANE1, 0.0, 1.0, 0.0, -miny - .01)
 *         gl_clip(GL_CLIP_PLANE2, -1.0, 0.0, 0.0, maxx + .01)             # <<<<<<<<<<<<<<
 *         gl_clip(GL_CLIP_PLANE3, 0.0, -1.0, 0.0, maxy + .01)
 * 
 */
  __pyx_f_5renpy_2gl_15glenviron_fixed_gl_clip(GL_CLIP_PLANE2, -1.0, 0.0, 0.0, (__pyx_v_maxx + .01));

  /* "renpy/gl/glenviron_fixed.pyx":339
 *         gl_clip(GL_CLIP_PLANE1, 0.0, 1.0, 0.0, -miny - .01)
 *         gl_clip(GL_CLIP_PLANE2, -1.0, 0.0, 0.0, maxx + .01)
 *         gl_clip(GL_CLIP_PLANE3, 0.0, -1.0, 0.0, maxy + .01)             # <<<<<<<<<<<<<<
 * 
 *     cdef void unset_clip(self, GLDraw draw):
 */
  __pyx_f_5renpy_2gl_15glenviron_fixed_gl_clip(GL_CLIP_PLANE3, 0.0, -1.0, 0.0, (__pyx_v_maxy + .01));

  /* "renpy/gl/glenviron_fixed.pyx":330
 *         glMatrixMode(GL_MODELVIEW)
 * 
 *     cdef void set_clip(self, tuple clip_box, GLDraw draw):             # <<<<<<<<<<<<<<
 * 
 *         cdef double minx, miny, maxx, maxy
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.set_clip", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":341
 *         gl_clip(GL_CLIP_PLANE3, 0.0, -1.0, 0.0, maxy + .01)
 * 
 *     cdef void unset_clip(self, GLDraw draw):             # <<<<<<<<<<<<<<
 *         glDisable(GL_CLIP_PLANE0)
 *         glDisable(GL_CLIP_PLANE1)
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_unset_clip(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *__pyx_v_draw) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("unset_clip", 0);

  /* "renpy/gl/glenviron_fixed.pyx":342
 * 
 *     cdef void unset_clip(self, GLDraw draw):
 *         glDisable(GL_CLIP_PLANE0)             # <<<<<<<<<<<<<<
 *         glDisable(GL_CLIP_PLANE1)
 *         glDisable(GL_CLIP_PLANE2)
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glDisable(GL_CLIP_PLANE0); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 342, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":343
 *     cdef void unset_clip(self, GLDraw draw):
 *         glDisable(GL_CLIP_PLANE0)
 *         glDisable(GL_CLIP_PLANE1)             # <<<<<<<<<<<<<<
 *         glDisable(GL_CLIP_PLANE2)
 *         glDisable(GL_CLIP_PLANE3)
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glDisable(GL_CLIP_PLANE1); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 343, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":344
 *         glDisable(GL_CLIP_PLANE0)
 *         glDisable(GL_CLIP_PLANE1)
 *         glDisable(GL_CLIP_PLANE2)             # <<<<<<<<<<<<<<
 *         glDisable(GL_CLIP_PLANE3)
 * 
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glDisable(GL_CLIP_PLANE2); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 344, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":345
 *         glDisable(GL_CLIP_PLANE1)
 *         glDisable(GL_CLIP_PLANE2)
 *         glDisable(GL_CLIP_PLANE3)             # <<<<<<<<<<<<<<
 * 
 *     cdef void viewport(self, int x, int y, int width, int height):
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glDisable(GL_CLIP_PLANE3); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 345, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":341
 *         gl_clip(GL_CLIP_PLANE3, 0.0, -1.0, 0.0, maxy + .01)
 * 
 *     cdef void unset_clip(self, GLDraw draw):             # <<<<<<<<<<<<<<
 *         glDisable(GL_CLIP_PLANE0)
 *         glDisable(GL_CLIP_PLANE1)
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.unset_clip", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "renpy/gl/glenviron_fixed.pyx":347
 *         glDisable(GL_CLIP_PLANE3)
 * 
 *     cdef void viewport(self, int x, int y, int width, int height):             # <<<<<<<<<<<<<<
 *         glViewport(x, y, width, height)
 */

static void __pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_viewport(CYTHON_UNUSED struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, int __pyx_v_x, int __pyx_v_y, int __pyx_v_width, int __pyx_v_height) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("viewport", 0);

  /* "renpy/gl/glenviron_fixed.pyx":348
 * 
 *     cdef void viewport(self, int x, int y, int width, int height):
 *         glViewport(x, y, width, height)             # <<<<<<<<<<<<<<
 */
  __pyx_t_1 = __pyx_f_5renpy_2gl_3gl1_glViewport(__pyx_v_x, __pyx_v_y, __pyx_v_width, __pyx_v_height); if (unlikely(__pyx_t_1 == ((int)0) && PyErr_Occurred())) __PYX_ERR(0, 348, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":347
 *         glDisable(GL_CLIP_PLANE3)
 * 
 *     cdef void viewport(self, int x, int y, int width, int height):             # <<<<<<<<<<<<<<
 *         glViewport(x, y, width, height)
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("renpy.gl.glenviron_fixed.FixedFunctionEnviron.viewport", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef bint use_setstate
 *     state = (self.last, self.last_ramp, self.last_ramplen, self.ramp_setup)
 */

/* Python wrapper */
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_9__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_9__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_8__reduce_cython__(((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_8__reduce_cython__(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self) {
  int __pyx_v_use_setstate;
  PyObject *__pyx_v_state = NULL;
  PyObject *__pyx_v__dict = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     cdef bint use_setstate
 *     state = (self.last, self.last_ramp, self.last_ramplen, self.ramp_setup)             # <<<<<<<<<<<<<<
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 */
  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->last_ramp); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->last_ramplen); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 3, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_INCREF(__pyx_v_self->last);
  __Pyx_GIVEREF(__pyx_v_self->last);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_self->last);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
  __Pyx_INCREF(__pyx_v_self->ramp_setup);
  __Pyx_GIVEREF(__pyx_v_self->ramp_setup);
  PyTuple_SET_ITEM(__pyx_t_3, 3, __pyx_v_self->ramp_setup);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_v_state = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;

  /* "(tree fragment)":4
 *     cdef bint use_setstate
 *     state = (self.last, self.last_ramp, self.last_ramplen, self.ramp_setup)
 *     _dict = getattr(self, '__dict__', None)             # <<<<<<<<<<<<<<
 *     if _dict is not None:
 *         state += (_dict,)
 */
  __pyx_t_3 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_v__dict = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "(tree fragment)":5
 *     state = (self.last, self.last_ramp, self.last_ramplen, self.ramp_setup)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
  __pyx_t_4 = (__pyx_v__dict != Py_None);
  __pyx_t_5 = (__pyx_t_4 != 0);
  if (__pyx_t_5) {

    /* "(tree fragment)":6
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 *         state += (_dict,)             # <<<<<<<<<<<<<<
 *         use_setstate = True
 *     else:
 */
    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_v__dict);
    __Pyx_GIVEREF(__pyx_v__dict);
    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v__dict);
    __pyx_t_2 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_2));
    __pyx_t_2 = 0;

    /* "(tree fragment)":7
 *     if _dict is not None:
 *         state += (_dict,)
 *         use_setstate = True             # <<<<<<<<<<<<<<
 *     else:
 *         use_setstate = self.last is not None or self.ramp_setup is not None
 */
    __pyx_v_use_setstate = 1;

    /* "(tree fragment)":5
 *     state = (self.last, self.last_ramp, self.last_ramplen, self.ramp_setup)
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
    goto __pyx_L3;
  }

  /* "(tree fragment)":9
 *         use_setstate = True
 *     else:
 *         use_setstate = self.last is not None or self.ramp_setup is not None             # <<<<<<<<<<<<<<
 *     if use_setstate:
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, None), state
 */
  /*else*/ {
    __pyx_t_4 = (__pyx_v_self->last != Py_None);
    __pyx_t_6 = (__pyx_t_4 != 0);
    if (!__pyx_t_6) {
    } else {
      __pyx_t_5 = __pyx_t_6;
      goto __pyx_L4_bool_binop_done;
    }
    __pyx_t_6 = (__pyx_v_self->ramp_setup != Py_None);
    __pyx_t_4 = (__pyx_t_6 != 0);
    __pyx_t_5 = __pyx_t_4;
    __pyx_L4_bool_binop_done:;
    __pyx_v_use_setstate = __pyx_t_5;
  }
  __pyx_L3:;

  /* "(tree fragment)":10
 *     else:
 *         use_setstate = self.last is not None or self.ramp_setup is not None
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, None), state
 *     else:
 */
  __pyx_t_5 = (__pyx_v_use_setstate != 0);
  if (__pyx_t_5) {

    /* "(tree fragment)":11
 *         use_setstate = self.last is not None or self.ramp_setup is not None
 *     if use_setstate:
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, None), state             # <<<<<<<<<<<<<<
 *     else:
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, state)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_FixedFunctionEnvi); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_236157050);
    __Pyx_GIVEREF(__pyx_int_236157050);
    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_236157050);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_3, 2, Py_None);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2);
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_3);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state);
    __pyx_t_2 = 0;
    __pyx_t_3 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "(tree fragment)":10
 *     else:
 *         use_setstate = self.last is not None or self.ramp_setup is not None
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, None), state
 *     else:
 */
  }

  /* "(tree fragment)":13
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, None), state
 *     else:
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, state)             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_FixedFunctionEnviron__set_state(self, __pyx_state)
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_FixedFunctionEnvi); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_236157050);
    __Pyx_GIVEREF(__pyx_int_236157050);
    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_236157050);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_v_state);
    __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
    __pyx_t_1 = 0;
    __pyx_t_3 = 0;
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;
  }

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef bint use_setstate
 *     state = (self.last, self.last_ramp, self.last_ramplen, self.ramp_setup)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.FixedFunctionEnviron.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_state);
  __Pyx_XDECREF(__pyx_v__dict);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":14
 *     else:
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_FixedFunctionEnviron__set_state(self, __pyx_state)
 */

/* Python wrapper */
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_11__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_11__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_10__setstate_cython__(((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_10__setstate_cython__(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":15
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, state)
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_FixedFunctionEnviron__set_state(self, __pyx_state)             # <<<<<<<<<<<<<<
 */
  if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 15, __pyx_L1_error)
  __pyx_t_1 = __pyx_f_5renpy_2gl_15glenviron_fixed___pyx_unpickle_FixedFunctionEnviron__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":14
 *     else:
 *         return __pyx_unpickle_FixedFunctionEnviron, (type(self), 0xe13787a, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_FixedFunctionEnviron__set_state(self, __pyx_state)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.FixedFunctionEnviron.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __pyx_unpickle_FixedFunctionEnviron(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xe13787a:
 *         from pickle import PickleError as __pyx_PickleError
 */

/* Python wrapper */
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_1__pyx_unpickle_FixedFunctionEnviron(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_5renpy_2gl_15glenviron_fixed_1__pyx_unpickle_FixedFunctionEnviron = {"__pyx_unpickle_FixedFunctionEnviron", (PyCFunction)__pyx_pw_5renpy_2gl_15glenviron_fixed_1__pyx_unpickle_FixedFunctionEnviron, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_5renpy_2gl_15glenviron_fixed_1__pyx_unpickle_FixedFunctionEnviron(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v___pyx_type = 0;
  long __pyx_v___pyx_checksum;
  PyObject *__pyx_v___pyx_state = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__pyx_unpickle_FixedFunctionEnviron (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_FixedFunctionEnviron", 1, 3, 3, 1); __PYX_ERR(1, 1, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_FixedFunctionEnviron", 1, 3, 3, 2); __PYX_ERR(1, 1, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle_FixedFunctionEnviron") < 0)) __PYX_ERR(1, 1, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v___pyx_type = values[0];
    __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(1, 1, __pyx_L3_error)
    __pyx_v___pyx_state = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_FixedFunctionEnviron", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.__pyx_unpickle_FixedFunctionEnviron", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_5renpy_2gl_15glenviron_fixed___pyx_unpickle_FixedFunctionEnviron(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5renpy_2gl_15glenviron_fixed___pyx_unpickle_FixedFunctionEnviron(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_v___pyx_PickleError = NULL;
  PyObject *__pyx_v___pyx_result = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  __Pyx_RefNannySetupContext("__pyx_unpickle_FixedFunctionEnviron", 0);

  /* "(tree fragment)":2
 * def __pyx_unpickle_FixedFunctionEnviron(__pyx_type, long __pyx_checksum, __pyx_state):
 *     if __pyx_checksum != 0xe13787a:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))" % __pyx_checksum)
 */
  __pyx_t_1 = ((__pyx_v___pyx_checksum != 0xe13787a) != 0);
  if (__pyx_t_1) {

    /* "(tree fragment)":3
 * def __pyx_unpickle_FixedFunctionEnviron(__pyx_type, long __pyx_checksum, __pyx_state):
 *     if __pyx_checksum != 0xe13787a:
 *         from pickle import PickleError as __pyx_PickleError             # <<<<<<<<<<<<<<
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))" % __pyx_checksum)
 *     __pyx_result = FixedFunctionEnviron.__new__(__pyx_type)
 */
    __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_n_s_PickleError);
    __Pyx_GIVEREF(__pyx_n_s_PickleError);
    PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
    __pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, -1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 3, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v___pyx_PickleError = __pyx_t_2;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":4
 *     if __pyx_checksum != 0xe13787a:
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))" % __pyx_checksum)             # <<<<<<<<<<<<<<
 *     __pyx_result = FixedFunctionEnviron.__new__(__pyx_type)
 *     if __pyx_state is not None:
 */
    __pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 4, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xe1, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 4, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_INCREF(__pyx_v___pyx_PickleError);
    __pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_2, function);
      }
    }
    if (!__pyx_t_5) {
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_GOTREF(__pyx_t_3);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_2)) {
        PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4};
        __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
        PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4};
        __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else
      #endif
      {
        __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
        __Pyx_GIVEREF(__pyx_t_4);
        PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4);
        __pyx_t_4 = 0;
        __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_6, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 4, __pyx_L1_error)

    /* "(tree fragment)":2
 * def __pyx_unpickle_FixedFunctionEnviron(__pyx_type, long __pyx_checksum, __pyx_state):
 *     if __pyx_checksum != 0xe13787a:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))" % __pyx_checksum)
 */
  }

  /* "(tree fragment)":5
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))" % __pyx_checksum)
 *     __pyx_result = FixedFunctionEnviron.__new__(__pyx_type)             # <<<<<<<<<<<<<<
 *     if __pyx_state is not None:
 *         __pyx_unpickle_FixedFunctionEnviron__set_state(<FixedFunctionEnviron> __pyx_result, __pyx_state)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  if (!__pyx_t_6) {
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type};
      __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_3);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type};
      __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_3);
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __pyx_t_6 = NULL;
      __Pyx_INCREF(__pyx_v___pyx_type);
      __Pyx_GIVEREF(__pyx_v___pyx_type);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v___pyx_type);
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v___pyx_result = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "(tree fragment)":6
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))" % __pyx_checksum)
 *     __pyx_result = FixedFunctionEnviron.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_FixedFunctionEnviron__set_state(<FixedFunctionEnviron> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  __pyx_t_1 = (__pyx_v___pyx_state != Py_None);
  __pyx_t_7 = (__pyx_t_1 != 0);
  if (__pyx_t_7) {

    /* "(tree fragment)":7
 *     __pyx_result = FixedFunctionEnviron.__new__(__pyx_type)
 *     if __pyx_state is not None:
 *         __pyx_unpickle_FixedFunctionEnviron__set_state(<FixedFunctionEnviron> __pyx_result, __pyx_state)             # <<<<<<<<<<<<<<
 *     return __pyx_result
 * cdef __pyx_unpickle_FixedFunctionEnviron__set_state(FixedFunctionEnviron __pyx_result, tuple __pyx_state):
 */
    if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 7, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_5renpy_2gl_15glenviron_fixed___pyx_unpickle_FixedFunctionEnviron__set_state(((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 7, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":6
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xe13787a = (last, last_ramp, last_ramplen, ramp_setup))" % __pyx_checksum)
 *     __pyx_result = FixedFunctionEnviron.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_FixedFunctionEnviron__set_state(<FixedFunctionEnviron> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  }

  /* "(tree fragment)":8
 *     if __pyx_state is not None:
 *         __pyx_unpickle_FixedFunctionEnviron__set_state(<FixedFunctionEnviron> __pyx_result, __pyx_state)
 *     return __pyx_result             # <<<<<<<<<<<<<<
 * cdef __pyx_unpickle_FixedFunctionEnviron__set_state(FixedFunctionEnviron __pyx_result, tuple __pyx_state):
 *     __pyx_result.last = __pyx_state[0]; __pyx_result.last_ramp = __pyx_state[1]; __pyx_result.last_ramplen = __pyx_state[2]; __pyx_result.ramp_setup = __pyx_state[3]
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v___pyx_result);
  __pyx_r = __pyx_v___pyx_result;
  goto __pyx_L0;

  /* "(tree fragment)":1
 * def __pyx_unpickle_FixedFunctionEnviron(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xe13787a:
 *         from pickle import PickleError as __pyx_PickleError
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.__pyx_unpickle_FixedFunctionEnviron", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v___pyx_PickleError);
  __Pyx_XDECREF(__pyx_v___pyx_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":9
 *         __pyx_unpickle_FixedFunctionEnviron__set_state(<FixedFunctionEnviron> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_FixedFunctionEnviron__set_state(FixedFunctionEnviron __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result.last = __pyx_state[0]; __pyx_result.last_ramp = __pyx_state[1]; __pyx_result.last_ramplen = __pyx_state[2]; __pyx_result.ramp_setup = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 */

static PyObject *__pyx_f_5renpy_2gl_15glenviron_fixed___pyx_unpickle_FixedFunctionEnviron__set_state(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  Py_ssize_t __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  __Pyx_RefNannySetupContext("__pyx_unpickle_FixedFunctionEnviron__set_state", 0);

  /* "(tree fragment)":10
 *     return __pyx_result
 * cdef __pyx_unpickle_FixedFunctionEnviron__set_state(FixedFunctionEnviron __pyx_result, tuple __pyx_state):
 *     __pyx_result.last = __pyx_state[0]; __pyx_result.last_ramp = __pyx_state[1]; __pyx_result.last_ramplen = __pyx_state[2]; __pyx_result.ramp_setup = __pyx_state[3]             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 10, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v___pyx_result->last);
  __Pyx_DECREF(__pyx_v___pyx_result->last);
  __pyx_v___pyx_result->last = __pyx_t_1;
  __pyx_t_1 = 0;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 10, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v___pyx_result->last_ramp = __pyx_t_2;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 10, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v___pyx_result->last_ramplen = __pyx_t_2;
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(1, 10, __pyx_L1_error)
  }
  __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 3, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v___pyx_result->ramp_setup);
  __Pyx_DECREF(__pyx_v___pyx_result->ramp_setup);
  __pyx_v___pyx_result->ramp_setup = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "(tree fragment)":11
 * cdef __pyx_unpickle_FixedFunctionEnviron__set_state(FixedFunctionEnviron __pyx_result, tuple __pyx_state):
 *     __pyx_result.last = __pyx_state[0]; __pyx_result.last_ramp = __pyx_state[1]; __pyx_result.last_ramplen = __pyx_state[2]; __pyx_result.ramp_setup = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(1, 11, __pyx_L1_error)
  }
  __pyx_t_4 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 11, __pyx_L1_error)
  __pyx_t_5 = ((__pyx_t_4 > 4) != 0);
  if (__pyx_t_5) {
  } else {
    __pyx_t_3 = __pyx_t_5;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_5 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 11, __pyx_L1_error)
  __pyx_t_6 = (__pyx_t_5 != 0);
  __pyx_t_3 = __pyx_t_6;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_3) {

    /* "(tree fragment)":12
 *     __pyx_result.last = __pyx_state[0]; __pyx_result.last_ramp = __pyx_state[1]; __pyx_result.last_ramplen = __pyx_state[2]; __pyx_result.ramp_setup = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[4])             # <<<<<<<<<<<<<<
 */
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_n_s_update); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    if (unlikely(__pyx_v___pyx_state == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
      __PYX_ERR(1, 12, __pyx_L1_error)
    }
    __pyx_t_7 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 4, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_9 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_8))) {
      __pyx_t_9 = PyMethod_GET_SELF(__pyx_t_8);
      if (likely(__pyx_t_9)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_8);
        __Pyx_INCREF(__pyx_t_9);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_8, function);
      }
    }
    if (!__pyx_t_9) {
      __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_8, __pyx_t_7); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_GOTREF(__pyx_t_1);
    } else {
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_8)) {
        PyObject *__pyx_temp[2] = {__pyx_t_9, __pyx_t_7};
        __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_8, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_8)) {
        PyObject *__pyx_temp[2] = {__pyx_t_9, __pyx_t_7};
        __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_8, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      } else
      #endif
      {
        __pyx_t_10 = PyTuple_New(1+1); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 12, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_10);
        __Pyx_GIVEREF(__pyx_t_9); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9); __pyx_t_9 = NULL;
        __Pyx_GIVEREF(__pyx_t_7);
        PyTuple_SET_ITEM(__pyx_t_10, 0+1, __pyx_t_7);
        __pyx_t_7 = 0;
        __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_8, __pyx_t_10, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      }
    }
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "(tree fragment)":11
 * cdef __pyx_unpickle_FixedFunctionEnviron__set_state(FixedFunctionEnviron __pyx_result, tuple __pyx_state):
 *     __pyx_result.last = __pyx_state[0]; __pyx_result.last_ramp = __pyx_state[1]; __pyx_result.last_ramplen = __pyx_state[2]; __pyx_result.ramp_setup = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[4])
 */
  }

  /* "(tree fragment)":9
 *         __pyx_unpickle_FixedFunctionEnviron__set_state(<FixedFunctionEnviron> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_FixedFunctionEnviron__set_state(FixedFunctionEnviron __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_result.last = __pyx_state[0]; __pyx_result.last_ramp = __pyx_state[1]; __pyx_result.last_ramplen = __pyx_state[2]; __pyx_result.ramp_setup = __pyx_state[3]
 *     if len(__pyx_state) > 4 and hasattr(__pyx_result, '__dict__'):
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_AddTraceback("renpy.gl.glenviron_fixed.__pyx_unpickle_FixedFunctionEnviron__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
static struct __pyx_vtabstruct_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron;

static PyObject *__pyx_tp_new_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *p;
  PyObject *o = __pyx_ptype_5renpy_2gl_6gldraw_Environ->tp_new(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_5renpy_2gl_6gldraw_Environ*)__pyx_vtabptr_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron;
  p->last = Py_None; Py_INCREF(Py_None);
  p->ramp_setup = Py_None; Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron(PyObject *o) {
  struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *p = (struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->last);
  Py_CLEAR(p->ramp_setup);
  #if CYTHON_USE_TYPE_SLOTS
  if (PyType_IS_GC(Py_TYPE(o)->tp_base))
  #endif
  PyObject_GC_Track(o);
  if (likely(__pyx_ptype_5renpy_2gl_6gldraw_Environ)) __pyx_ptype_5renpy_2gl_6gldraw_Environ->tp_dealloc(o); else __Pyx_call_next_tp_dealloc(o, __pyx_tp_dealloc_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron);
}

static int __pyx_tp_traverse_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *p = (struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)o;
  e = ((likely(__pyx_ptype_5renpy_2gl_6gldraw_Environ)) ? ((__pyx_ptype_5renpy_2gl_6gldraw_Environ->tp_traverse) ? __pyx_ptype_5renpy_2gl_6gldraw_Environ->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron)); if (e) return e;
  if (p->last) {
    e = (*v)(p->last, a); if (e) return e;
  }
  if (p->ramp_setup) {
    e = (*v)(p->ramp_setup, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *p = (struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron *)o;
  if (likely(__pyx_ptype_5renpy_2gl_6gldraw_Environ)) { if (__pyx_ptype_5renpy_2gl_6gldraw_Environ->tp_clear) __pyx_ptype_5renpy_2gl_6gldraw_Environ->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron);
  tmp = ((PyObject*)p->last);
  p->last = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->ramp_setup);
  p->ramp_setup = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron[] = {
  {"init", (PyCFunction)__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_1init, METH_NOARGS, 0},
  {"deinit", (PyCFunction)__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_3deinit, METH_NOARGS, __pyx_doc_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_2deinit},
  {"disable", (PyCFunction)__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_5disable, METH_O, __pyx_doc_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_4disable},
  {"combine_mode", (PyCFunction)__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_7combine_mode, METH_VARARGS|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_9__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_11__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron = {
  PyVarObject_HEAD_INIT(0, 0)
  "renpy.gl.glenviron_fixed.FixedFunctionEnviron", /*tp_name*/
  sizeof(struct __pyx_obj_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "\n    This is an OpenGL environment that uses the fixed-function pipeline.\n\n    It requires ARB_texture_env_combine and ARB_texture_env_crossbar to\n    work.\n    ", /*tp_doc*/
  __pyx_tp_traverse_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron, /*tp_traverse*/
  __pyx_tp_clear_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron, /*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*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};

#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec_glenviron_fixed(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec_glenviron_fixed},
  {0, NULL}
};
#endif

static struct PyModuleDef __pyx_moduledef = {
    PyModuleDef_HEAD_INIT,
    "glenviron_fixed",
    0, /* m_doc */
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    0, /* m_size */
  #else
    -1, /* m_size */
  #endif
    __pyx_methods /* m_methods */,
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    __pyx_moduledef_slots, /* m_slots */
  #else
    NULL, /* m_reload */
  #endif
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif

static __Pyx_StringTabEntry __pyx_string_tab[] = {
  {&__pyx_n_s_BLEND, __pyx_k_BLEND, sizeof(__pyx_k_BLEND), 0, 0, 1, 1},
  {&__pyx_n_s_BLIT, __pyx_k_BLIT, sizeof(__pyx_k_BLIT), 0, 0, 1, 1},
  {&__pyx_n_s_IMAGEBLEND, __pyx_k_IMAGEBLEND, sizeof(__pyx_k_IMAGEBLEND), 0, 0, 1, 1},
  {&__pyx_kp_s_Incompatible_checksums_s_vs_0xe1, __pyx_k_Incompatible_checksums_s_vs_0xe1, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xe1), 0, 0, 1, 0},
  {&__pyx_n_s_NONE, __pyx_k_NONE, sizeof(__pyx_k_NONE), 0, 0, 1, 1},
  {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_arg0, __pyx_k_alpha_arg0, sizeof(__pyx_k_alpha_arg0), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_arg1, __pyx_k_alpha_arg1, sizeof(__pyx_k_alpha_arg1), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_arg2, __pyx_k_alpha_arg2, sizeof(__pyx_k_alpha_arg2), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_function, __pyx_k_alpha_function, sizeof(__pyx_k_alpha_function), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_scale, __pyx_k_alpha_scale, sizeof(__pyx_k_alpha_scale), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_source0, __pyx_k_alpha_source0, sizeof(__pyx_k_alpha_source0), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_source1, __pyx_k_alpha_source1, sizeof(__pyx_k_alpha_source1), 0, 0, 1, 1},
  {&__pyx_n_s_alpha_source2, __pyx_k_alpha_source2, sizeof(__pyx_k_alpha_source2), 0, 0, 1, 1},
  {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
  {&__pyx_n_s_color_arg0, __pyx_k_color_arg0, sizeof(__pyx_k_color_arg0), 0, 0, 1, 1},
  {&__pyx_n_s_color_arg1, __pyx_k_color_arg1, sizeof(__pyx_k_color_arg1), 0, 0, 1, 1},
  {&__pyx_n_s_color_arg2, __pyx_k_color_arg2, sizeof(__pyx_k_color_arg2), 0, 0, 1, 1},
  {&__pyx_n_s_color_function, __pyx_k_color_function, sizeof(__pyx_k_color_function), 0, 0, 1, 1},
  {&__pyx_n_s_color_scale, __pyx_k_color_scale, sizeof(__pyx_k_color_scale), 0, 0, 1, 1},
  {&__pyx_n_s_color_source0, __pyx_k_color_source0, sizeof(__pyx_k_color_source0), 0, 0, 1, 1},
  {&__pyx_n_s_color_source1, __pyx_k_color_source1, sizeof(__pyx_k_color_source1), 0, 0, 1, 1},
  {&__pyx_n_s_color_source2, __pyx_k_color_source2, sizeof(__pyx_k_color_source2), 0, 0, 1, 1},
  {&__pyx_n_s_combine_mode, __pyx_k_combine_mode, sizeof(__pyx_k_combine_mode), 0, 0, 1, 1},
  {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
  {&__pyx_n_s_disable, __pyx_k_disable, sizeof(__pyx_k_disable), 0, 0, 1, 1},
  {&__pyx_n_s_enable, __pyx_k_enable, sizeof(__pyx_k_enable), 0, 0, 1, 1},
  {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
  {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
  {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
  {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
  {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
  {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_unpickle_FixedFunctionEnvi, __pyx_k_pyx_unpickle_FixedFunctionEnvi, sizeof(__pyx_k_pyx_unpickle_FixedFunctionEnvi), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
  {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
  {&__pyx_n_s_renpy_gl_glenviron_fixed, __pyx_k_renpy_gl_glenviron_fixed, sizeof(__pyx_k_renpy_gl_glenviron_fixed), 0, 0, 1, 1},
  {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
  {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
  {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
  {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
  {&__pyx_n_s_unit, __pyx_k_unit, sizeof(__pyx_k_unit), 0, 0, 1, 1},
  {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
  {0, 0, 0, 0, 0, 0, 0}
};
static int __Pyx_InitCachedBuiltins(void) {
  return 0;
}

static int __Pyx_InitCachedConstants(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);

  /* "(tree fragment)":1
 * def __pyx_unpickle_FixedFunctionEnviron(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xe13787a:
 *         from pickle import PickleError as __pyx_PickleError
 */
  __pyx_tuple__15 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__15);
  __Pyx_GIVEREF(__pyx_tuple__15);
  __pyx_codeobj__16 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__15, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle_FixedFunctionEnvi, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__16)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_InitGlobals(void) {
  if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  __pyx_float_1_0 = PyFloat_FromDouble(1.0); if (unlikely(!__pyx_float_1_0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_float_2_0 = PyFloat_FromDouble(2.0); if (unlikely(!__pyx_float_2_0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_float_4_0 = PyFloat_FromDouble(4.0); if (unlikely(!__pyx_float_4_0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_2 = PyInt_FromLong(2); if (unlikely(!__pyx_int_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_3 = PyInt_FromLong(3); if (unlikely(!__pyx_int_3)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_8 = PyInt_FromLong(8); if (unlikely(!__pyx_int_8)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_16 = PyInt_FromLong(16); if (unlikely(!__pyx_int_16)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_32 = PyInt_FromLong(32); if (unlikely(!__pyx_int_32)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_64 = PyInt_FromLong(64); if (unlikely(!__pyx_int_64)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_128 = PyInt_FromLong(128); if (unlikely(!__pyx_int_128)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_256 = PyInt_FromLong(256); if (unlikely(!__pyx_int_256)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_236157050 = PyInt_FromLong(236157050L); if (unlikely(!__pyx_int_236157050)) __PYX_ERR(0, 1, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC initglenviron_fixed(void); /*proto*/
PyMODINIT_FUNC initglenviron_fixed(void)
#else
PyMODINIT_FUNC PyInit_glenviron_fixed(void); /*proto*/
PyMODINIT_FUNC PyInit_glenviron_fixed(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
  return PyModuleDef_Init(&__pyx_moduledef);
}
static int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name) {
    PyObject *value = PyObject_GetAttrString(spec, from_name);
    int result = 0;
    if (likely(value)) {
        result = PyDict_SetItemString(moddict, to_name, value);
        Py_DECREF(value);
    } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Clear();
    } else {
        result = -1;
    }
    return result;
}
static PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) {
    PyObject *module = NULL, *moddict, *modname;
    if (__pyx_m)
        return __Pyx_NewRef(__pyx_m);
    modname = PyObject_GetAttrString(spec, "name");
    if (unlikely(!modname)) goto bad;
    module = PyModule_NewObject(modname);
    Py_DECREF(modname);
    if (unlikely(!module)) goto bad;
    moddict = PyModule_GetDict(module);
    if (unlikely(!moddict)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__") < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__") < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__") < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__") < 0)) goto bad;
    return module;
bad:
    Py_XDECREF(module);
    return NULL;
}


static int __pyx_pymod_exec_glenviron_fixed(PyObject *__pyx_pyinit_module)
#endif
#endif
{
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannyDeclarations
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  if (__pyx_m && __pyx_m == __pyx_pyinit_module) return 0;
  #endif
  #if CYTHON_REFNANNY
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
  if (!__Pyx_RefNanny) {
      PyErr_Clear();
      __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
      if (!__Pyx_RefNanny)
          Py_FatalError("failed to import 'refnanny' module");
  }
  #endif
  __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_glenviron_fixed(void)", 0);
  if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
  #ifdef __Pyx_CyFunction_USED
  if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_FusedFunction_USED
  if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Coroutine_USED
  if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Generator_USED
  if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_AsyncGen_USED
  if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_StopAsyncIteration_USED
  if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  /*--- Library function declarations ---*/
  /*--- Threads initialization code ---*/
  #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
  #ifdef WITH_THREAD /* Python build with threading support? */
  PyEval_InitThreads();
  #endif
  #endif
  /*--- Module creation code ---*/
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __pyx_m = __pyx_pyinit_module;
  Py_INCREF(__pyx_m);
  #else
  #if PY_MAJOR_VERSION < 3
  __pyx_m = Py_InitModule4("glenviron_fixed", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
  #else
  __pyx_m = PyModule_Create(&__pyx_moduledef);
  #endif
  if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_d);
  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
  #if CYTHON_COMPILING_IN_PYPY
  Py_INCREF(__pyx_b);
  #endif
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
  if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  if (__pyx_module_is_main_renpy__gl__glenviron_fixed) {
    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  }
  #if PY_MAJOR_VERSION >= 3
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "renpy.gl.glenviron_fixed")) {
      if (unlikely(PyDict_SetItemString(modules, "renpy.gl.glenviron_fixed", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  #endif
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Global init code ---*/
  /*--- Variable export code ---*/
  /*--- Function export code ---*/
  /*--- Type init code ---*/
  __pyx_ptype_5renpy_2gl_6gldraw_Environ = __Pyx_ImportType("renpy.gl.gldraw", "Environ", sizeof(struct __pyx_obj_5renpy_2gl_6gldraw_Environ), 1); if (unlikely(!__pyx_ptype_5renpy_2gl_6gldraw_Environ)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_vtabptr_5renpy_2gl_6gldraw_Environ = (struct __pyx_vtabstruct_5renpy_2gl_6gldraw_Environ*)__Pyx_GetVtable(__pyx_ptype_5renpy_2gl_6gldraw_Environ->tp_dict); if (unlikely(!__pyx_vtabptr_5renpy_2gl_6gldraw_Environ)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_vtabptr_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron = &__pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base = *__pyx_vtabptr_5renpy_2gl_6gldraw_Environ;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.blit = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_blit;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.blend = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, double))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_blend;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.imageblend = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, double, int))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_imageblend;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.set_vertex = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, float *))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_vertex;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.set_texture = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, int, float *))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_texture;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.set_color = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, float, float, float, float))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_color;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.set_clip = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, PyObject *, struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_set_clip;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.unset_clip = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw *))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_unset_clip;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.ortho = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, double, double, double, double, double, double))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_ortho;
  __pyx_vtable_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.__pyx_base.viewport = (void (*)(struct __pyx_obj_5renpy_2gl_6gldraw_Environ *, int, int, int, int))__pyx_f_5renpy_2gl_15glenviron_fixed_20FixedFunctionEnviron_viewport;
  __pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.tp_base = __pyx_ptype_5renpy_2gl_6gldraw_Environ;
  if (PyType_Ready(&__pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron) < 0) __PYX_ERR(0, 45, __pyx_L1_error)
  __pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.tp_print = 0;
  if (__Pyx_SetVtable(__pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron.tp_dict, __pyx_vtabptr_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron) < 0) __PYX_ERR(0, 45, __pyx_L1_error)
  if (PyObject_SetAttrString(__pyx_m, "FixedFunctionEnviron", (PyObject *)&__pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron) < 0) __PYX_ERR(0, 45, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron) < 0) __PYX_ERR(0, 45, __pyx_L1_error)
  __pyx_ptype_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron = &__pyx_type_5renpy_2gl_15glenviron_fixed_FixedFunctionEnviron;
  /*--- Type import code ---*/
  __pyx_ptype_5renpy_7display_6render_Matrix2D = __Pyx_ImportType("renpy.display.render", "Matrix2D", sizeof(struct __pyx_obj_5renpy_7display_6render_Matrix2D), 1); if (unlikely(!__pyx_ptype_5renpy_7display_6render_Matrix2D)) __PYX_ERR(2, 22, __pyx_L1_error)
  __pyx_vtabptr_5renpy_7display_6render_Matrix2D = (struct __pyx_vtabstruct_5renpy_7display_6render_Matrix2D*)__Pyx_GetVtable(__pyx_ptype_5renpy_7display_6render_Matrix2D->tp_dict); if (unlikely(!__pyx_vtabptr_5renpy_7display_6render_Matrix2D)) __PYX_ERR(2, 22, __pyx_L1_error)
  __pyx_ptype_5renpy_7display_6render_Render = __Pyx_ImportType("renpy.display.render", "Render", sizeof(struct __pyx_obj_5renpy_7display_6render_Render), 1); if (unlikely(!__pyx_ptype_5renpy_7display_6render_Render)) __PYX_ERR(2, 31, __pyx_L1_error)
  __pyx_vtabptr_5renpy_7display_6render_Render = (struct __pyx_vtabstruct_5renpy_7display_6render_Render*)__Pyx_GetVtable(__pyx_ptype_5renpy_7display_6render_Render->tp_dict); if (unlikely(!__pyx_vtabptr_5renpy_7display_6render_Render)) __PYX_ERR(2, 31, __pyx_L1_error)
  __pyx_ptype_5renpy_2gl_6gldraw_GLDraw = __Pyx_ImportType("renpy.gl.gldraw", "GLDraw", sizeof(struct __pyx_obj_5renpy_2gl_6gldraw_GLDraw), 1); if (unlikely(!__pyx_ptype_5renpy_2gl_6gldraw_GLDraw)) __PYX_ERR(3, 26, __pyx_L1_error)
  __pyx_vtabptr_5renpy_2gl_6gldraw_GLDraw = (struct __pyx_vtabstruct_5renpy_2gl_6gldraw_GLDraw*)__Pyx_GetVtable(__pyx_ptype_5renpy_2gl_6gldraw_GLDraw->tp_dict); if (unlikely(!__pyx_vtabptr_5renpy_2gl_6gldraw_GLDraw)) __PYX_ERR(3, 26, __pyx_L1_error)
  /*--- Variable import code ---*/
  /*--- Function import code ---*/
  __pyx_t_1 = __Pyx_ImportModule("renpy.gl.gl1"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glActiveTextureARB", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glActiveTextureARB, "int (GLenum)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glClientActiveTextureARB", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glClientActiveTextureARB, "int (GLenum)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glClipPlane", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glClipPlane, "int (GLenum, GLdouble *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glColor4f", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glColor4f, "int (GLfloat, GLfloat, GLfloat, GLfloat)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glDisable", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glDisable, "int (GLenum)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glDisableClientState", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glDisableClientState, "int (GLenum)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glEnable", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glEnable, "int (GLenum)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glEnableClientState", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glEnableClientState, "int (GLenum)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glLoadIdentity", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glLoadIdentity, "int (void)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glMatrixMode", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glMatrixMode, "int (GLenum)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glOrtho", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glOrtho, "int (GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glTexCoordPointer", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glTexCoordPointer, "int (GLint, GLenum, GLsizei, GLubyte *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glTexEnvf", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glTexEnvf, "int (GLenum, GLenum, GLfloat)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glTexEnvfv", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glTexEnvfv, "int (GLenum, GLenum, GLfloat *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glTexEnvi", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glTexEnvi, "int (GLenum, GLenum, GLint)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glVertexPointer", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glVertexPointer, "int (GLint, GLenum, GLsizei, GLubyte *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_ImportFunction(__pyx_t_1, "glViewport", (void (**)(void))&__pyx_f_5renpy_2gl_3gl1_glViewport, "int (GLint, GLint, GLsizei, GLsizei)") < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  /*--- Execution code ---*/
  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
  if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif

  /* "renpy/gl/glenviron_fixed.pyx":26
 * from gldraw cimport *
 * 
 * NONE = 0             # <<<<<<<<<<<<<<
 * BLIT = 1
 * BLEND = 2
 */
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_NONE, __pyx_int_0) < 0) __PYX_ERR(0, 26, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":27
 * 
 * NONE = 0
 * BLIT = 1             # <<<<<<<<<<<<<<
 * BLEND = 2
 * IMAGEBLEND = 3
 */
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_BLIT, __pyx_int_1) < 0) __PYX_ERR(0, 27, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":28
 * NONE = 0
 * BLIT = 1
 * BLEND = 2             # <<<<<<<<<<<<<<
 * IMAGEBLEND = 3
 * 
 */
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_BLEND, __pyx_int_2) < 0) __PYX_ERR(0, 28, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":29
 * BLIT = 1
 * BLEND = 2
 * IMAGEBLEND = 3             # <<<<<<<<<<<<<<
 * 
 * cdef void gl_clip(GLenum plane, GLdouble a, GLdouble b, GLdouble c, GLdouble d):
 */
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_IMAGEBLEND, __pyx_int_3) < 0) __PYX_ERR(0, 29, __pyx_L1_error)

  /* "renpy/gl/glenviron_fixed.pyx":104
 *     # As this takes keyword arguments, it can't be a cdef function.
 *     def combine_mode(self, unit,
 *                      color_function=GL_MODULATE,             # <<<<<<<<<<<<<<
 *                      color_arg0=GL_TEXTURE,
 *                      color_arg1=GL_PREVIOUS_ARB,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 104, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k_ = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":105
 *     def combine_mode(self, unit,
 *                      color_function=GL_MODULATE,
 *                      color_arg0=GL_TEXTURE,             # <<<<<<<<<<<<<<
 *                      color_arg1=GL_PREVIOUS_ARB,
 *                      color_arg2=GL_CONSTANT_ARB,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_TEXTURE); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 105, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__2 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":106
 *                      color_function=GL_MODULATE,
 *                      color_arg0=GL_TEXTURE,
 *                      color_arg1=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                      color_arg2=GL_CONSTANT_ARB,
 *                      color_source0=GL_SRC_COLOR,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 106, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__3 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":107
 *                      color_arg0=GL_TEXTURE,
 *                      color_arg1=GL_PREVIOUS_ARB,
 *                      color_arg2=GL_CONSTANT_ARB,             # <<<<<<<<<<<<<<
 *                      color_source0=GL_SRC_COLOR,
 *                      color_source1=GL_SRC_COLOR,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_CONSTANT_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 107, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__4 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":108
 *                      color_arg1=GL_PREVIOUS_ARB,
 *                      color_arg2=GL_CONSTANT_ARB,
 *                      color_source0=GL_SRC_COLOR,             # <<<<<<<<<<<<<<
 *                      color_source1=GL_SRC_COLOR,
 *                      color_source2=GL_SRC_COLOR,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_SRC_COLOR); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 108, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__5 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":109
 *                      color_arg2=GL_CONSTANT_ARB,
 *                      color_source0=GL_SRC_COLOR,
 *                      color_source1=GL_SRC_COLOR,             # <<<<<<<<<<<<<<
 *                      color_source2=GL_SRC_COLOR,
 *                      color_scale=1.0,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_SRC_COLOR); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 109, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__6 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":110
 *                      color_source0=GL_SRC_COLOR,
 *                      color_source1=GL_SRC_COLOR,
 *                      color_source2=GL_SRC_COLOR,             # <<<<<<<<<<<<<<
 *                      color_scale=1.0,
 *                      alpha_function=GL_MODULATE,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_SRC_COLOR); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 110, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__7 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":112
 *                      color_source2=GL_SRC_COLOR,
 *                      color_scale=1.0,
 *                      alpha_function=GL_MODULATE,             # <<<<<<<<<<<<<<
 *                      alpha_arg0=GL_TEXTURE,
 *                      alpha_arg1=GL_PREVIOUS_ARB,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_MODULATE); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 112, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__8 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":113
 *                      color_scale=1.0,
 *                      alpha_function=GL_MODULATE,
 *                      alpha_arg0=GL_TEXTURE,             # <<<<<<<<<<<<<<
 *                      alpha_arg1=GL_PREVIOUS_ARB,
 *                      alpha_arg2=GL_CONSTANT_ARB,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_TEXTURE); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 113, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__9 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":114
 *                      alpha_function=GL_MODULATE,
 *                      alpha_arg0=GL_TEXTURE,
 *                      alpha_arg1=GL_PREVIOUS_ARB,             # <<<<<<<<<<<<<<
 *                      alpha_arg2=GL_CONSTANT_ARB,
 *                      alpha_source0=GL_SRC_ALPHA,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_PREVIOUS_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 114, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__10 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":115
 *                      alpha_arg0=GL_TEXTURE,
 *                      alpha_arg1=GL_PREVIOUS_ARB,
 *                      alpha_arg2=GL_CONSTANT_ARB,             # <<<<<<<<<<<<<<
 *                      alpha_source0=GL_SRC_ALPHA,
 *                      alpha_source1=GL_SRC_ALPHA,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_CONSTANT_ARB); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 115, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__11 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":116
 *                      alpha_arg1=GL_PREVIOUS_ARB,
 *                      alpha_arg2=GL_CONSTANT_ARB,
 *                      alpha_source0=GL_SRC_ALPHA,             # <<<<<<<<<<<<<<
 *                      alpha_source1=GL_SRC_ALPHA,
 *                      alpha_source2=GL_SRC_ALPHA,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_SRC_ALPHA); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 116, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__12 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":117
 *                      alpha_arg2=GL_CONSTANT_ARB,
 *                      alpha_source0=GL_SRC_ALPHA,
 *                      alpha_source1=GL_SRC_ALPHA,             # <<<<<<<<<<<<<<
 *                      alpha_source2=GL_SRC_ALPHA,
 *                      alpha_scale=1.0,
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_SRC_ALPHA); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 117, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__13 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":118
 *                      alpha_source0=GL_SRC_ALPHA,
 *                      alpha_source1=GL_SRC_ALPHA,
 *                      alpha_source2=GL_SRC_ALPHA,             # <<<<<<<<<<<<<<
 *                      alpha_scale=1.0,
 *                      enable=True):
 */
  __pyx_t_2 = __Pyx_PyInt_From_int(GL_SRC_ALPHA); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 118, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_k__14 = __pyx_t_2;
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "(tree fragment)":1
 * def __pyx_unpickle_FixedFunctionEnviron(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     if __pyx_checksum != 0xe13787a:
 *         from pickle import PickleError as __pyx_PickleError
 */
  __pyx_t_2 = PyCFunction_NewEx(&__pyx_mdef_5renpy_2gl_15glenviron_fixed_1__pyx_unpickle_FixedFunctionEnviron, NULL, __pyx_n_s_renpy_gl_glenviron_fixed); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_FixedFunctionEnvi, __pyx_t_2) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "renpy/gl/glenviron_fixed.pyx":1
 * #cython: profile=False             # <<<<<<<<<<<<<<
 * # Copyright 2004-2018 Tom Rothamel <pytom@bishoujo.us>
 * #
 */
  __pyx_t_2 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /*--- Wrapped vars code ---*/

  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  if (__pyx_m) {
    if (__pyx_d) {
      __Pyx_AddTraceback("init renpy.gl.glenviron_fixed", 0, __pyx_lineno, __pyx_filename);
    }
    Py_DECREF(__pyx_m); __pyx_m = 0;
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init renpy.gl.glenviron_fixed");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  return (__pyx_m != NULL) ? 0 : -1;
  #elif PY_MAJOR_VERSION >= 3
  return __pyx_m;
  #else
  return;
  #endif
}

/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule((char *)modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, (char *)"RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif

/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    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);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}
#endif

/* WriteUnraisableException */
static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                  int full_traceback, CYTHON_UNUSED int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
#ifdef _MSC_VER
    else state = (PyGILState_STATE)-1;
#endif
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(1);
    }
    #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);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}

/* GetBuiltinName */
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 '%.200s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}

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

/* RaiseDoubleKeywords */
  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
}

/* ParseKeywords */
  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,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

/* RaiseArgTupleInvalid */
  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,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* PyObjectCall */
  #if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = func->ob_type->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyCFunctionFastCall */
  #if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    int flags = PyCFunction_GET_FLAGS(func);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS)));
    assert(nargs >= 0);
    assert(nargs == 0 || args != NULL);
    /* _PyCFunction_FastCallDict() must not be called with an exception set,
       because it may clear it (directly or indirectly) and so the
       caller loses its exception */
    assert(!PyErr_Occurred());
    if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
        return (*((__Pyx_PyCFunctionFastWithKeywords)meth)) (self, args, nargs, NULL);
    } else {
        return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs);
    }
}
#endif

/* PyFunctionFastCall */
  #if CYTHON_FAST_PYCALL
#include "frameobject.h"
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = f->f_localsplus;
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
        return NULL;
    }
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif
#endif

/* PyObjectCallMethO */
  #if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallOneArg */
  #if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, &arg, 1);
    }
#endif
    if (likely(PyCFunction_Check(func))) {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif

/* RaiseTooManyValuesToUnpack */
  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);
}

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

/* IterFinish */
  static CYTHON_INLINE int __Pyx_IterFinish(void) {
#if CYTHON_FAST_THREAD_STATE
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject* exc_type = tstate->curexc_type;
    if (unlikely(exc_type)) {
        if (likely(__Pyx_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
}

/* UnpackItemEndCheck */
  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;
}

/* None */
  static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

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

/* PyErrExceptionMatches */
  #if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    PyObject *exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
    if (unlikely(PyTuple_Check(err)))
        return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif

/* GetAttr */
  static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* GetAttr3 */
  static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r = __Pyx_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
}

/* Import */
  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_MAJOR_VERSION < 3
    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_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_MAJOR_VERSION < 3
            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
        }
    }
bad:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* ImportFrom */
  static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* RaiseException */
  #if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    __Pyx_PyThreadState_declare
    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 (PyType_Check(type)) {
#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;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        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 *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            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 (cause) {
        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) {
#if CYTHON_COMPILING_IN_PYPY
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#else
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* GetItemInt */
  static 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,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_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,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_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,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    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))
                        return NULL;
                    PyErr_Clear();
                }
            }
            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));
}

/* HasAttr */
  static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}

/* CallNextTpDealloc */
  static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_dealloc != current_tp_dealloc)
        type = type->tp_base;
    while (type && type->tp_dealloc == current_tp_dealloc)
        type = type->tp_base;
    if (type)
        type->tp_dealloc(obj);
}

/* CallNextTpTraverse */
  static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_traverse != current_tp_traverse)
        type = type->tp_base;
    while (type && type->tp_traverse == current_tp_traverse)
        type = type->tp_base;
    if (type && type->tp_traverse)
        return type->tp_traverse(obj, v, a);
    return 0;
}

/* CallNextTpClear */
  static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_clear != current_tp_clear)
        type = type->tp_base;
    while (type && type->tp_clear == current_tp_clear)
        type = type->tp_base;
    if (type && type->tp_clear)
        type->tp_clear(obj);
}

/* GetVTable */
  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
    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;
}

/* SetVTable */
  static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
    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;
}

/* SetupReduce */
  static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD;
#else
    if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD;
#endif
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD;
            ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD;
            ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD;
            setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD;
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD;
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto GOOD;
BAD:
    if (!PyErr_Occurred())
        PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
    ret = -1;
GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* CLineInTraceback */
  #ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(CYTHON_UNUSED PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
      use_cline = PyDict_GetItem(*cython_runtime_dict, __pyx_n_s_cline_in_traceback);
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (PyObject_Not(use_cline) != 0) {
        c_line = 0;
    }
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
  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 - start) / 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, (size_t)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);
}

/* AddTraceback */
  #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,
        0,
        0,
        0,
        0,
        __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,
        __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;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    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_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

/* CIntToPy */
  static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

/* CIntFromPyVerify */
  #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntToPy */
  static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
  static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(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 (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CIntFromPy */
  static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(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 (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
  static CYTHON_INLINE GLenum __Pyx_PyInt_As_GLenum(PyObject *x) {
    const GLenum neg_one = (GLenum) -1, const_zero = (GLenum) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(GLenum) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(GLenum, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (GLenum) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (GLenum) 0;
                case  1: __PYX_VERIFY_RETURN_INT(GLenum, digit, digits[0])
                case 2:
                    if (8 * sizeof(GLenum) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) >= 2 * PyLong_SHIFT) {
                            return (GLenum) (((((GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(GLenum) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) >= 3 * PyLong_SHIFT) {
                            return (GLenum) (((((((GLenum)digits[2]) << PyLong_SHIFT) | (GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(GLenum) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) >= 4 * PyLong_SHIFT) {
                            return (GLenum) (((((((((GLenum)digits[3]) << PyLong_SHIFT) | (GLenum)digits[2]) << PyLong_SHIFT) | (GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (GLenum) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(GLenum) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLenum, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(GLenum) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLenum, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (GLenum) 0;
                case -1: __PYX_VERIFY_RETURN_INT(GLenum, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(GLenum,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(GLenum) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) - 1 > 2 * PyLong_SHIFT) {
                            return (GLenum) (((GLenum)-1)*(((((GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(GLenum) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) - 1 > 2 * PyLong_SHIFT) {
                            return (GLenum) ((((((GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(GLenum) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) - 1 > 3 * PyLong_SHIFT) {
                            return (GLenum) (((GLenum)-1)*(((((((GLenum)digits[2]) << PyLong_SHIFT) | (GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(GLenum) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) - 1 > 3 * PyLong_SHIFT) {
                            return (GLenum) ((((((((GLenum)digits[2]) << PyLong_SHIFT) | (GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(GLenum) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) - 1 > 4 * PyLong_SHIFT) {
                            return (GLenum) (((GLenum)-1)*(((((((((GLenum)digits[3]) << PyLong_SHIFT) | (GLenum)digits[2]) << PyLong_SHIFT) | (GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(GLenum) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLenum, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLenum) - 1 > 4 * PyLong_SHIFT) {
                            return (GLenum) ((((((((((GLenum)digits[3]) << PyLong_SHIFT) | (GLenum)digits[2]) << PyLong_SHIFT) | (GLenum)digits[1]) << PyLong_SHIFT) | (GLenum)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(GLenum) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLenum, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(GLenum) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLenum, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            GLenum val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(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 (GLenum) -1;
        }
    } else {
        GLenum val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (GLenum) -1;
        val = __Pyx_PyInt_As_GLenum(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to GLenum");
    return (GLenum) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to GLenum");
    return (GLenum) -1;
}

/* CIntFromPy */
  static CYTHON_INLINE GLint __Pyx_PyInt_As_GLint(PyObject *x) {
    const GLint neg_one = (GLint) -1, const_zero = (GLint) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(GLint) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(GLint, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (GLint) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (GLint) 0;
                case  1: __PYX_VERIFY_RETURN_INT(GLint, digit, digits[0])
                case 2:
                    if (8 * sizeof(GLint) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) >= 2 * PyLong_SHIFT) {
                            return (GLint) (((((GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(GLint) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) >= 3 * PyLong_SHIFT) {
                            return (GLint) (((((((GLint)digits[2]) << PyLong_SHIFT) | (GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(GLint) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) >= 4 * PyLong_SHIFT) {
                            return (GLint) (((((((((GLint)digits[3]) << PyLong_SHIFT) | (GLint)digits[2]) << PyLong_SHIFT) | (GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (GLint) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(GLint) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLint, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(GLint) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLint, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (GLint) 0;
                case -1: __PYX_VERIFY_RETURN_INT(GLint, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(GLint,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(GLint) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) - 1 > 2 * PyLong_SHIFT) {
                            return (GLint) (((GLint)-1)*(((((GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(GLint) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) - 1 > 2 * PyLong_SHIFT) {
                            return (GLint) ((((((GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(GLint) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) - 1 > 3 * PyLong_SHIFT) {
                            return (GLint) (((GLint)-1)*(((((((GLint)digits[2]) << PyLong_SHIFT) | (GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(GLint) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) - 1 > 3 * PyLong_SHIFT) {
                            return (GLint) ((((((((GLint)digits[2]) << PyLong_SHIFT) | (GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(GLint) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) - 1 > 4 * PyLong_SHIFT) {
                            return (GLint) (((GLint)-1)*(((((((((GLint)digits[3]) << PyLong_SHIFT) | (GLint)digits[2]) << PyLong_SHIFT) | (GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(GLint) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(GLint, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(GLint) - 1 > 4 * PyLong_SHIFT) {
                            return (GLint) ((((((((((GLint)digits[3]) << PyLong_SHIFT) | (GLint)digits[2]) << PyLong_SHIFT) | (GLint)digits[1]) << PyLong_SHIFT) | (GLint)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(GLint) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLint, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(GLint) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(GLint, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            GLint val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(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 (GLint) -1;
        }
    } else {
        GLint val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (GLint) -1;
        val = __Pyx_PyInt_As_GLint(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to GLint");
    return (GLint) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to GLint");
    return (GLint) -1;
}

/* FastTypeChecks */
  #if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = a->tp_base;
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
    PyObject *exception, *value, *tb;
    int res;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&exception, &value, &tb);
    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
    if (unlikely(res == -1)) {
        PyErr_WriteUnraisable(err);
        res = 0;
    }
    if (!res) {
        res = PyObject_IsSubclass(err, exc_type2);
        if (unlikely(res == -1)) {
            PyErr_WriteUnraisable(err);
            res = 0;
        }
    }
    __Pyx_ErrRestore(exception, value, tb);
    return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
    if (!res) {
        res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
    return res;
}
#endif
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* CheckBinaryVersion */
  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);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}

/* ModuleImport */
  #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

/* TypeImport */
  #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,
            "%.200s.%.200s 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. Expected %zd, got %zd",
            module_name, class_name, basicsize, size);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    else if ((size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd",
            module_name, class_name, basicsize, size);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

/* FunctionImport */
  #ifndef __PYX_HAVE_RT_ImportFunction
#define __PYX_HAVE_RT_ImportFunction
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, desc);
        goto bad;
    }
    tmp.p = PyCObject_AsVoidPtr(cobj);}
#endif
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

/* InitStrings */
  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
        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;
        if (PyObject_Hash(*t->p) == -1)
            PyErr_Clear();
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    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
    *length = PyBytes_GET_SIZE(defenc);
    return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const 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)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(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 PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type %.200s).  "
                "The ability to return an instance of a strict subclass of int "
                "is deprecated, and may be removed in a future version of Python.",
                Py_TYPE(result)->tp_name)) {
            Py_DECREF(result);
            return NULL;
        }
        return result;
    }
#endif
    PyErr_Format(PyExc_TypeError,
                 "__%.4s__ returned non-%.4s (type %.200s)",
                 type_name, type_name, Py_TYPE(result)->tp_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
  if (likely(PyLong_Check(x)))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = m->nb_int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = m->nb_long(x);
  }
  #else
  if (likely(m && m->nb_int)) {
    name = "int";
    res = m->nb_int(x);
  }
  #endif
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
    res = PyNumber_Int(x);
  }
#endif
  if (likely(res)) {
#if PY_MAJOR_VERSION < 3
    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
    if (unlikely(!PyLong_CheckExact(res))) {
#endif
        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
    }
  }
  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;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(x);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  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) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
