rpi-rgb-led-matrix/python/rgbmatrix/core.cpp

/* Generated by Cython 0.23.4 */

#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 < 0x03020000)
    #error Cython requires Python 2.6+ or Python 3.2+.
#else
#define CYTHON_ABI "0_23_4"
#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
#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_CPYTHON 0
#else
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 1
#endif
#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
#define CYTHON_USE_PYLONG_INTERNALS 1
#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 > 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_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)
#else
  #define CYTHON_PEP393_ENABLED 0
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_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]))
#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
#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
  #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_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #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
#if PY_VERSION_HEX >= 0x030500B1
#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
typedef struct {
    unaryfunc am_await;
    unaryfunc am_aiter;
    unaryfunc am_anext;
} __Pyx_PyAsyncMethodsStruct;
#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
#else
#define __Pyx_PyType_AsAsync(obj) NULL
#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
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)

#ifndef __cplusplus
  #error "Cython files generated with the C++ option must be compiled with a C++ compiler."
#endif
#ifndef CYTHON_INLINE
  #define CYTHON_INLINE inline
#endif
template<typename T>
void __Pyx_call_destructor(T& x) {
    x.~T();
}
template<typename T>
class __Pyx_FakeReference {
  public:
    __Pyx_FakeReference() : ptr(NULL) { }
    __Pyx_FakeReference(const T& ref) : ptr(const_cast<T*>(&ref)) { }
    T *operator->() { return ptr; }
    operator T&() { return *ptr; }
  private:
    T *ptr;
};

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

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

#define __PYX_HAVE__rgbmatrix__core
#define __PYX_HAVE_API__rgbmatrix__core
#include "stdint.h"
#include "canvas.h"
#include "gpio.h"
#include "ios"
#include "new"
#include "stdexcept"
#include "typeinfo"
#include "led-matrix.h"
#include "graphics.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif

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

#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) && defined (_M_X64)
    #define __Pyx_sst_abs(value) _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 char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE 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_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((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)
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_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_Int(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_COMPILING_IN_CPYTHON
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(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 PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "rgbmatrix/core.pyx",
};

/*--- Type declarations ---*/
struct __pyx_obj_9rgbmatrix_4core_Canvas;
struct __pyx_obj_9rgbmatrix_4core_FrameCanvas;
struct __pyx_obj_9rgbmatrix_4core_RGBMatrix;

/* "rgbmatrix/core.pxd":3
 * cimport cppinc
 * 
 * cdef class Canvas:             # <<<<<<<<<<<<<<
 *     cdef cppinc.Canvas *__getCanvas(self) except +
 * 
 */
struct __pyx_obj_9rgbmatrix_4core_Canvas {
  PyObject_HEAD
  struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas *__pyx_vtab;
};


/* "rgbmatrix/core.pxd":6
 *     cdef cppinc.Canvas *__getCanvas(self) except +
 * 
 * cdef class FrameCanvas(Canvas):             # <<<<<<<<<<<<<<
 *     cdef cppinc.FrameCanvas *__canvas
 * 
 */
struct __pyx_obj_9rgbmatrix_4core_FrameCanvas {
  struct __pyx_obj_9rgbmatrix_4core_Canvas __pyx_base;
  rgb_matrix::FrameCanvas *__pyx___canvas;
};


/* "rgbmatrix/core.pxd":9
 *     cdef cppinc.FrameCanvas *__canvas
 * 
 * cdef class RGBMatrix(Canvas):             # <<<<<<<<<<<<<<
 *     cdef cppinc.RGBMatrix *__matrix
 *     cdef cppinc.GPIO *__gpio
 */
struct __pyx_obj_9rgbmatrix_4core_RGBMatrix {
  struct __pyx_obj_9rgbmatrix_4core_Canvas __pyx_base;
  rgb_matrix::RGBMatrix *__pyx___matrix;
  rgb_matrix::GPIO *__pyx___gpio;
};



/* "rgbmatrix/core.pyx":7
 * from PIL import Image
 * 
 * cdef class Canvas:             # <<<<<<<<<<<<<<
 *     cdef cppinc.Canvas* __getCanvas(self) except +:
 *         raise Exception("Not implemented")
 */

struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas {
  rgb_matrix::Canvas *(*__pyx___getCanvas)(struct __pyx_obj_9rgbmatrix_4core_Canvas *);
};
static struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas *__pyx_vtabptr_9rgbmatrix_4core_Canvas;


/* "rgbmatrix/core.pyx":24
 *                 self.SetPixel(x + offset_x, y + offset_y, r, g, b)
 * 
 * cdef class FrameCanvas(Canvas):             # <<<<<<<<<<<<<<
 *     def __dealloc__(self):
 *         if <void*>self.__canvas != NULL:
 */

struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas {
  struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas __pyx_base;
  rgb_matrix::Canvas *(*__pyx___getCanvas)(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *);
};
static struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *__pyx_vtabptr_9rgbmatrix_4core_FrameCanvas;


/* "rgbmatrix/core.pyx":54
 * 
 * 
 * cdef class RGBMatrix(Canvas):             # <<<<<<<<<<<<<<
 *     def __cinit__(self, int rows, int chains = 1, int parallel = 1):
 *         self.__gpio = new cppinc.GPIO()
 */

struct __pyx_vtabstruct_9rgbmatrix_4core_RGBMatrix {
  struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas __pyx_base;
  rgb_matrix::Canvas *(*__pyx___getCanvas)(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *);
};
static struct __pyx_vtabstruct_9rgbmatrix_4core_RGBMatrix *__pyx_vtabptr_9rgbmatrix_4core_RGBMatrix;

/* --- Runtime support code (head) --- */
#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)

#if CYTHON_COMPILING_IN_CPYTHON
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

static PyObject *__Pyx_GetBuiltinName(PyObject *name);

#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

static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb);

static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

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

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);

#include <string.h>

static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
#else
#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
#endif

static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

static CYTHON_INLINE int __Pyx_IterFinish(void);

static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
#else
#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif

static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact);

static int __Pyx_SetVtable(PyObject *dict, void *vtable);

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

static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

typedef struct {
    int code_line;
    PyCodeObject* code_object;
} __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);

static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

static CYTHON_INLINE uint8_t __Pyx_PyInt_As_uint8_t(PyObject *);

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint8_t(uint8_t value);

#ifndef __Pyx_CppExn2PyErr
#include <new>
#include <typeinfo>
#include <stdexcept>
#include <ios>
static void __Pyx_CppExn2PyErr() {
  try {
    if (PyErr_Occurred())
      ; // let the latest Python exn pass through and ignore the current one
    else
      throw;
  } catch (const std::bad_alloc& exn) {
    PyErr_SetString(PyExc_MemoryError, exn.what());
  } catch (const std::bad_cast& exn) {
    PyErr_SetString(PyExc_TypeError, exn.what());
  } catch (const std::domain_error& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::invalid_argument& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::ios_base::failure& exn) {
    PyErr_SetString(PyExc_IOError, exn.what());
  } catch (const std::out_of_range& exn) {
    PyErr_SetString(PyExc_IndexError, exn.what());
  } catch (const std::overflow_error& exn) {
    PyErr_SetString(PyExc_OverflowError, exn.what());
  } catch (const std::range_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::underflow_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::exception& exn) {
    PyErr_SetString(PyExc_RuntimeError, exn.what());
  }
  catch (...)
  {
    PyErr_SetString(PyExc_RuntimeError, "Unknown exception");
  }
}
#endif

static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

static int __Pyx_check_binary_version(void);

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

static rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_6Canvas___getCanvas(CYTHON_UNUSED struct __pyx_obj_9rgbmatrix_4core_Canvas *__pyx_v_self); /* proto*/
rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_11FrameCanvas___getCanvas(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self); /* proto*/
rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_11FrameCanvas___getCanvas__pyx_wrap_1(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self); /* proto*/
rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_9RGBMatrix___getCanvas(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto*/
rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_9RGBMatrix___getCanvas__pyx_wrap_1(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto*/

/* Module declarations from 'libcpp' */

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

/* Module declarations from 'rgbmatrix.cppinc' */

/* Module declarations from 'rgbmatrix.core' */
static PyTypeObject *__pyx_ptype_9rgbmatrix_4core_Canvas = 0;
static PyTypeObject *__pyx_ptype_9rgbmatrix_4core_FrameCanvas = 0;
static PyTypeObject *__pyx_ptype_9rgbmatrix_4core_RGBMatrix = 0;
static PyObject *__pyx_f_9rgbmatrix_4core___createFrameCanvas(rgb_matrix::FrameCanvas *); /*proto*/
#define __Pyx_MODULE_NAME "rgbmatrix.core"
int __pyx_module_is_main_rgbmatrix__core = 0;

/* Implementation of 'rgbmatrix.core' */
static PyObject *__pyx_builtin_Exception;
static PyObject *__pyx_builtin_range;
static char __pyx_k_x[] = "x";
static char __pyx_k_y[] = "y";
static char __pyx_k_PIL[] = "PIL";
static char __pyx_k_RGB[] = "RGB";
static char __pyx_k_red[] = "red";
static char __pyx_k_blue[] = "blue";
static char __pyx_k_load[] = "load";
static char __pyx_k_main[] = "__main__";
static char __pyx_k_mode[] = "mode";
static char __pyx_k_rows[] = "rows";
static char __pyx_k_size[] = "size";
static char __pyx_k_test[] = "__test__";
static char __pyx_k_Image[] = "Image";
static char __pyx_k_green[] = "green";
static char __pyx_k_image[] = "image";
static char __pyx_k_range[] = "range";
static char __pyx_k_width[] = "width";
static char __pyx_k_chains[] = "chains";
static char __pyx_k_height[] = "height";
static char __pyx_k_import[] = "__import__";
static char __pyx_k_SetPixel[] = "SetPixel";
static char __pyx_k_offset_x[] = "offset_x";
static char __pyx_k_offset_y[] = "offset_y";
static char __pyx_k_parallel[] = "parallel";
static char __pyx_k_Exception[] = "Exception";
static char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static char __pyx_k_Not_implemented[] = "Not implemented";
static char __pyx_k_Error_initializing_GPIOs[] = "Error initializing GPIOs";
static char __pyx_k_Canvas_was_destroyed_or_not_init[] = "Canvas was destroyed or not initialized, you cannot use this object anymore";
static char __pyx_k_Currently_only_RGB_mode_is_suppo[] = "Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)";
static PyObject *__pyx_kp_s_Canvas_was_destroyed_or_not_init;
static PyObject *__pyx_kp_s_Currently_only_RGB_mode_is_suppo;
static PyObject *__pyx_kp_s_Error_initializing_GPIOs;
static PyObject *__pyx_n_s_Exception;
static PyObject *__pyx_n_s_Image;
static PyObject *__pyx_kp_s_Not_implemented;
static PyObject *__pyx_n_s_PIL;
static PyObject *__pyx_n_s_RGB;
static PyObject *__pyx_n_s_SetPixel;
static PyObject *__pyx_n_s_blue;
static PyObject *__pyx_n_s_chains;
static PyObject *__pyx_n_s_green;
static PyObject *__pyx_n_s_height;
static PyObject *__pyx_n_s_image;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_load;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_mode;
static PyObject *__pyx_n_s_offset_x;
static PyObject *__pyx_n_s_offset_y;
static PyObject *__pyx_n_s_parallel;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_red;
static PyObject *__pyx_n_s_rows;
static PyObject *__pyx_n_s_size;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_width;
static PyObject *__pyx_n_s_x;
static PyObject *__pyx_n_s_y;
static PyObject *__pyx_pf_9rgbmatrix_4core_6Canvas_SetImage(struct __pyx_obj_9rgbmatrix_4core_Canvas *__pyx_v_self, PyObject *__pyx_v_image, int __pyx_v_offset_x, int __pyx_v_offset_y); /* proto */
static void __pyx_pf_9rgbmatrix_4core_11FrameCanvas___dealloc__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_2Fill(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_4Clear(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_6SetPixel(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self, int __pyx_v_x, int __pyx_v_y, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_5width___get__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_6height___get__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_7pwmBits___get__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self); /* proto */
static int __pyx_pf_9rgbmatrix_4core_11FrameCanvas_7pwmBits_2__set__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self, PyObject *__pyx_v_pwmBits); /* proto */
static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix___cinit__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, int __pyx_v_rows, int __pyx_v_chains, int __pyx_v_parallel); /* proto */
static void __pyx_pf_9rgbmatrix_4core_9RGBMatrix_2__dealloc__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_4Fill(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_6SetPixel(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, int __pyx_v_x, int __pyx_v_y, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_8Clear(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_10CreateFrameCanvas(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_12SwapOnVSync(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_newFrame); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_2__set__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, PyObject *__pyx_v_luminanceCorrect); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_7pwmBits___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix_7pwmBits_2__set__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, PyObject *__pyx_v_pwmBits); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_10brightness___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix_10brightness_2__set__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, PyObject *__pyx_v_brightness); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_6height___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_5width___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self); /* proto */
static PyObject *__pyx_tp_new_9rgbmatrix_4core_Canvas(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9rgbmatrix_4core_FrameCanvas(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9rgbmatrix_4core_RGBMatrix(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tuple_;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__4;
static PyObject *__pyx_tuple__5;

/* "rgbmatrix/core.pyx":8
 * 
 * cdef class Canvas:
 *     cdef cppinc.Canvas* __getCanvas(self) except +:             # <<<<<<<<<<<<<<
 *         raise Exception("Not implemented")
 * 
 */

static rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_6Canvas___getCanvas(CYTHON_UNUSED struct __pyx_obj_9rgbmatrix_4core_Canvas *__pyx_v_self) {
  rgb_matrix::Canvas *__pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__getCanvas", 0);

  /* "rgbmatrix/core.pyx":9
 * cdef class Canvas:
 *     cdef cppinc.Canvas* __getCanvas(self) except +:
 *         raise Exception("Not implemented")             # <<<<<<<<<<<<<<
 * 
 *     # First implementation of a SetImage(). OPTIMIZE_ME: A more native
 */
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "rgbmatrix/core.pyx":8
 * 
 * cdef class Canvas:
 *     cdef cppinc.Canvas* __getCanvas(self) except +:             # <<<<<<<<<<<<<<
 *         raise Exception("Not implemented")
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.Canvas.__getCanvas", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":14
 *     # implementation that directly reads the buffer and calls the underlying
 *     # C functions can certainly be faster.
 *     def SetImage(self, image, int offset_x = 0, int offset_y = 0):             # <<<<<<<<<<<<<<
 *         if (image.mode != "RGB"):
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_6Canvas_1SetImage(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_6Canvas_1SetImage(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_image = 0;
  int __pyx_v_offset_x;
  int __pyx_v_offset_y;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("SetImage (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_image,&__pyx_n_s_offset_x,&__pyx_n_s_offset_y,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);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        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_image)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_offset_x);
          if (value) { values[1] = value; kw_args--; }
        }
        case  2:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_offset_y);
          if (value) { values[2] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "SetImage") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 14; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_image = values[0];
    if (values[1]) {
      __pyx_v_offset_x = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_offset_x == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 14; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    } else {
      __pyx_v_offset_x = ((int)0);
    }
    if (values[2]) {
      __pyx_v_offset_y = __Pyx_PyInt_As_int(values[2]); if (unlikely((__pyx_v_offset_y == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 14; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    } else {
      __pyx_v_offset_y = ((int)0);
    }
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("SetImage", 0, 1, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 14; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  __pyx_L3_error:;
  __Pyx_AddTraceback("rgbmatrix.core.Canvas.SetImage", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_9rgbmatrix_4core_6Canvas_SetImage(((struct __pyx_obj_9rgbmatrix_4core_Canvas *)__pyx_v_self), __pyx_v_image, __pyx_v_offset_x, __pyx_v_offset_y);

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

static PyObject *__pyx_pf_9rgbmatrix_4core_6Canvas_SetImage(struct __pyx_obj_9rgbmatrix_4core_Canvas *__pyx_v_self, PyObject *__pyx_v_image, int __pyx_v_offset_x, int __pyx_v_offset_y) {
  PyObject *__pyx_v_img_width = NULL;
  PyObject *__pyx_v_img_height = NULL;
  PyObject *__pyx_v_pixels = NULL;
  PyObject *__pyx_v_x = NULL;
  PyObject *__pyx_v_y = NULL;
  PyObject *__pyx_v_r = NULL;
  PyObject *__pyx_v_g = NULL;
  PyObject *__pyx_v_b = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *(*__pyx_t_6)(PyObject *);
  int __pyx_t_7;
  long __pyx_t_8;
  long __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  Py_ssize_t __pyx_t_11;
  PyObject *(*__pyx_t_12)(PyObject *);
  PyObject *__pyx_t_13 = NULL;
  Py_ssize_t __pyx_t_14;
  PyObject *(*__pyx_t_15)(PyObject *);
  PyObject *__pyx_t_16 = NULL;
  Py_ssize_t __pyx_t_17;
  PyObject *__pyx_t_18 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("SetImage", 0);

  /* "rgbmatrix/core.pyx":15
 *     # C functions can certainly be faster.
 *     def SetImage(self, image, int offset_x = 0, int offset_y = 0):
 *         if (image.mode != "RGB"):             # <<<<<<<<<<<<<<
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")
 *         img_width, img_height = image.size
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_image, __pyx_n_s_mode); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_n_s_RGB, Py_NE)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_2) {

    /* "rgbmatrix/core.pyx":16
 *     def SetImage(self, image, int offset_x = 0, int offset_y = 0):
 *         if (image.mode != "RGB"):
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")             # <<<<<<<<<<<<<<
 *         img_width, img_height = image.size
 *         pixels = image.load()
 */
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 16; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 16; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

    /* "rgbmatrix/core.pyx":15
 *     # C functions can certainly be faster.
 *     def SetImage(self, image, int offset_x = 0, int offset_y = 0):
 *         if (image.mode != "RGB"):             # <<<<<<<<<<<<<<
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")
 *         img_width, img_height = image.size
 */
  }

  /* "rgbmatrix/core.pyx":17
 *         if (image.mode != "RGB"):
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")
 *         img_width, img_height = image.size             # <<<<<<<<<<<<<<
 *         pixels = image.load()
 *         for x in range(max(0, -offset_x), min(img_width, self.width - offset_x)):
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_image, __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) {
    PyObject* sequence = __pyx_t_1;
    #if CYTHON_COMPILING_IN_CPYTHON
    Py_ssize_t size = Py_SIZE(sequence);
    #else
    Py_ssize_t size = PySequence_Size(sequence);
    #endif
    if (unlikely(size != 2)) {
      if (size > 2) __Pyx_RaiseTooManyValuesError(2);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    }
    #if CYTHON_COMPILING_IN_CPYTHON
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_3 = PyTuple_GET_ITEM(sequence, 0); 
      __pyx_t_4 = PyTuple_GET_ITEM(sequence, 1); 
    } else {
      __pyx_t_3 = PyList_GET_ITEM(sequence, 0); 
      __pyx_t_4 = PyList_GET_ITEM(sequence, 1); 
    }
    __Pyx_INCREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_t_4);
    #else
    __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_4);
    #endif
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  } else {
    Py_ssize_t index = -1;
    __pyx_t_5 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_6 = Py_TYPE(__pyx_t_5)->tp_iternext;
    index = 0; __pyx_t_3 = __pyx_t_6(__pyx_t_5); if (unlikely(!__pyx_t_3)) goto __pyx_L4_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_3);
    index = 1; __pyx_t_4 = __pyx_t_6(__pyx_t_5); if (unlikely(!__pyx_t_4)) goto __pyx_L4_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_4);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_6(__pyx_t_5), 2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __pyx_t_6 = NULL;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    goto __pyx_L5_unpacking_done;
    __pyx_L4_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_6 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __pyx_L5_unpacking_done:;
  }
  __pyx_v_img_width = __pyx_t_3;
  __pyx_t_3 = 0;
  __pyx_v_img_height = __pyx_t_4;
  __pyx_t_4 = 0;

  /* "rgbmatrix/core.pyx":18
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")
 *         img_width, img_height = image.size
 *         pixels = image.load()             # <<<<<<<<<<<<<<
 *         for x in range(max(0, -offset_x), min(img_width, self.width - offset_x)):
 *             for y in range(max(0, -offset_y), min(img_height, self.height - offset_y)):
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_image, __pyx_n_s_load); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_3 = NULL;
  if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
    }
  }
  if (__pyx_t_3) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  } else {
    __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_pixels = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "rgbmatrix/core.pyx":19
 *         img_width, img_height = image.size
 *         pixels = image.load()
 *         for x in range(max(0, -offset_x), min(img_width, self.width - offset_x)):             # <<<<<<<<<<<<<<
 *             for y in range(max(0, -offset_y), min(img_height, self.height - offset_y)):
 *                 (r, g, b) = pixels[x, y]
 */
  __pyx_t_7 = (-__pyx_v_offset_x);
  __pyx_t_8 = 0;
  if (((__pyx_t_7 > __pyx_t_8) != 0)) {
    __pyx_t_9 = __pyx_t_7;
  } else {
    __pyx_t_9 = __pyx_t_8;
  }
  __pyx_t_1 = __Pyx_PyInt_From_long(__pyx_t_9); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_width); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_offset_x); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = PyNumber_Subtract(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_INCREF(__pyx_v_img_width);
  __pyx_t_3 = __pyx_v_img_width;
  __pyx_t_10 = PyObject_RichCompare(__pyx_t_5, __pyx_t_3, Py_LT); __Pyx_XGOTREF(__pyx_t_10); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_10); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  if (__pyx_t_2) {
    __Pyx_INCREF(__pyx_t_5);
    __pyx_t_4 = __pyx_t_5;
  } else {
    __Pyx_INCREF(__pyx_t_3);
    __pyx_t_4 = __pyx_t_3;
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1);
  __Pyx_INCREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4);
  __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (likely(PyList_CheckExact(__pyx_t_4)) || PyTuple_CheckExact(__pyx_t_4)) {
    __pyx_t_5 = __pyx_t_4; __Pyx_INCREF(__pyx_t_5); __pyx_t_11 = 0;
    __pyx_t_12 = NULL;
  } else {
    __pyx_t_11 = -1; __pyx_t_5 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_12 = Py_TYPE(__pyx_t_5)->tp_iternext; if (unlikely(!__pyx_t_12)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  for (;;) {
    if (likely(!__pyx_t_12)) {
      if (likely(PyList_CheckExact(__pyx_t_5))) {
        if (__pyx_t_11 >= PyList_GET_SIZE(__pyx_t_5)) break;
        #if CYTHON_COMPILING_IN_CPYTHON
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_5, __pyx_t_11); __Pyx_INCREF(__pyx_t_4); __pyx_t_11++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_5, __pyx_t_11); __pyx_t_11++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_11 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
        #if CYTHON_COMPILING_IN_CPYTHON
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_11); __Pyx_INCREF(__pyx_t_4); __pyx_t_11++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_5, __pyx_t_11); __pyx_t_11++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_12(__pyx_t_5);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_x, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "rgbmatrix/core.pyx":20
 *         pixels = image.load()
 *         for x in range(max(0, -offset_x), min(img_width, self.width - offset_x)):
 *             for y in range(max(0, -offset_y), min(img_height, self.height - offset_y)):             # <<<<<<<<<<<<<<
 *                 (r, g, b) = pixels[x, y]
 *                 self.SetPixel(x + offset_x, y + offset_y, r, g, b)
 */
    __pyx_t_7 = (-__pyx_v_offset_y);
    __pyx_t_9 = 0;
    if (((__pyx_t_7 > __pyx_t_9) != 0)) {
      __pyx_t_8 = __pyx_t_7;
    } else {
      __pyx_t_8 = __pyx_t_9;
    }
    __pyx_t_4 = __Pyx_PyInt_From_long(__pyx_t_8); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_height); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_offset_y); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_10 = PyNumber_Subtract(__pyx_t_1, __pyx_t_3); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_10);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_INCREF(__pyx_v_img_height);
    __pyx_t_3 = __pyx_v_img_height;
    __pyx_t_13 = PyObject_RichCompare(__pyx_t_10, __pyx_t_3, Py_LT); __Pyx_XGOTREF(__pyx_t_13); if (unlikely(!__pyx_t_13)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_13); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
    if (__pyx_t_2) {
      __Pyx_INCREF(__pyx_t_10);
      __pyx_t_1 = __pyx_t_10;
    } else {
      __Pyx_INCREF(__pyx_t_3);
      __pyx_t_1 = __pyx_t_3;
    }
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_10);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_4);
    __Pyx_INCREF(__pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_1);
    __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_10, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    if (likely(PyList_CheckExact(__pyx_t_1)) || PyTuple_CheckExact(__pyx_t_1)) {
      __pyx_t_10 = __pyx_t_1; __Pyx_INCREF(__pyx_t_10); __pyx_t_14 = 0;
      __pyx_t_15 = NULL;
    } else {
      __pyx_t_14 = -1; __pyx_t_10 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_10);
      __pyx_t_15 = Py_TYPE(__pyx_t_10)->tp_iternext; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    for (;;) {
      if (likely(!__pyx_t_15)) {
        if (likely(PyList_CheckExact(__pyx_t_10))) {
          if (__pyx_t_14 >= PyList_GET_SIZE(__pyx_t_10)) break;
          #if CYTHON_COMPILING_IN_CPYTHON
          __pyx_t_1 = PyList_GET_ITEM(__pyx_t_10, __pyx_t_14); __Pyx_INCREF(__pyx_t_1); __pyx_t_14++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          #else
          __pyx_t_1 = PySequence_ITEM(__pyx_t_10, __pyx_t_14); __pyx_t_14++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          __Pyx_GOTREF(__pyx_t_1);
          #endif
        } else {
          if (__pyx_t_14 >= PyTuple_GET_SIZE(__pyx_t_10)) break;
          #if CYTHON_COMPILING_IN_CPYTHON
          __pyx_t_1 = PyTuple_GET_ITEM(__pyx_t_10, __pyx_t_14); __Pyx_INCREF(__pyx_t_1); __pyx_t_14++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          #else
          __pyx_t_1 = PySequence_ITEM(__pyx_t_10, __pyx_t_14); __pyx_t_14++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          __Pyx_GOTREF(__pyx_t_1);
          #endif
        }
      } else {
        __pyx_t_1 = __pyx_t_15(__pyx_t_10);
        if (unlikely(!__pyx_t_1)) {
          PyObject* exc_type = PyErr_Occurred();
          if (exc_type) {
            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
            else {__pyx_filename = __pyx_f[0]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          }
          break;
        }
        __Pyx_GOTREF(__pyx_t_1);
      }
      __Pyx_XDECREF_SET(__pyx_v_y, __pyx_t_1);
      __pyx_t_1 = 0;

      /* "rgbmatrix/core.pyx":21
 *         for x in range(max(0, -offset_x), min(img_width, self.width - offset_x)):
 *             for y in range(max(0, -offset_y), min(img_height, self.height - offset_y)):
 *                 (r, g, b) = pixels[x, y]             # <<<<<<<<<<<<<<
 *                 self.SetPixel(x + offset_x, y + offset_y, r, g, b)
 * 
 */
      __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_INCREF(__pyx_v_x);
      __Pyx_GIVEREF(__pyx_v_x);
      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_x);
      __Pyx_INCREF(__pyx_v_y);
      __Pyx_GIVEREF(__pyx_v_y);
      PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_v_y);
      __pyx_t_4 = PyObject_GetItem(__pyx_v_pixels, __pyx_t_1); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      if ((likely(PyTuple_CheckExact(__pyx_t_4))) || (PyList_CheckExact(__pyx_t_4))) {
        PyObject* sequence = __pyx_t_4;
        #if CYTHON_COMPILING_IN_CPYTHON
        Py_ssize_t size = Py_SIZE(sequence);
        #else
        Py_ssize_t size = PySequence_Size(sequence);
        #endif
        if (unlikely(size != 3)) {
          if (size > 3) __Pyx_RaiseTooManyValuesError(3);
          else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
          {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        }
        #if CYTHON_COMPILING_IN_CPYTHON
        if (likely(PyTuple_CheckExact(sequence))) {
          __pyx_t_1 = PyTuple_GET_ITEM(sequence, 0); 
          __pyx_t_3 = PyTuple_GET_ITEM(sequence, 1); 
          __pyx_t_13 = PyTuple_GET_ITEM(sequence, 2); 
        } else {
          __pyx_t_1 = PyList_GET_ITEM(sequence, 0); 
          __pyx_t_3 = PyList_GET_ITEM(sequence, 1); 
          __pyx_t_13 = PyList_GET_ITEM(sequence, 2); 
        }
        __Pyx_INCREF(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_13);
        #else
        __pyx_t_1 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_1);
        __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_13 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_13)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_13);
        #endif
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      } else {
        Py_ssize_t index = -1;
        __pyx_t_16 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_16);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __pyx_t_6 = Py_TYPE(__pyx_t_16)->tp_iternext;
        index = 0; __pyx_t_1 = __pyx_t_6(__pyx_t_16); if (unlikely(!__pyx_t_1)) goto __pyx_L10_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_1);
        index = 1; __pyx_t_3 = __pyx_t_6(__pyx_t_16); if (unlikely(!__pyx_t_3)) goto __pyx_L10_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_3);
        index = 2; __pyx_t_13 = __pyx_t_6(__pyx_t_16); if (unlikely(!__pyx_t_13)) goto __pyx_L10_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_13);
        if (__Pyx_IternextUnpackEndCheck(__pyx_t_6(__pyx_t_16), 3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __pyx_t_6 = NULL;
        __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
        goto __pyx_L11_unpacking_done;
        __pyx_L10_unpacking_failed:;
        __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
        __pyx_t_6 = NULL;
        if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __pyx_L11_unpacking_done:;
      }
      __Pyx_XDECREF_SET(__pyx_v_r, __pyx_t_1);
      __pyx_t_1 = 0;
      __Pyx_XDECREF_SET(__pyx_v_g, __pyx_t_3);
      __pyx_t_3 = 0;
      __Pyx_XDECREF_SET(__pyx_v_b, __pyx_t_13);
      __pyx_t_13 = 0;

      /* "rgbmatrix/core.pyx":22
 *             for y in range(max(0, -offset_y), min(img_height, self.height - offset_y)):
 *                 (r, g, b) = pixels[x, y]
 *                 self.SetPixel(x + offset_x, y + offset_y, r, g, b)             # <<<<<<<<<<<<<<
 * 
 * cdef class FrameCanvas(Canvas):
 */
      __pyx_t_13 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_SetPixel); if (unlikely(!__pyx_t_13)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_13);
      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_offset_x); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_1 = PyNumber_Add(__pyx_v_x, __pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_offset_y); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_16 = PyNumber_Add(__pyx_v_y, __pyx_t_3); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_16);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = NULL;
      __pyx_t_17 = 0;
      if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_13))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_13);
        if (likely(__pyx_t_3)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_13);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_13, function);
          __pyx_t_17 = 1;
        }
      }
      __pyx_t_18 = PyTuple_New(5+__pyx_t_17); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_18);
      if (__pyx_t_3) {
        __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_18, 0, __pyx_t_3); __pyx_t_3 = NULL;
      }
      __Pyx_GIVEREF(__pyx_t_1);
      PyTuple_SET_ITEM(__pyx_t_18, 0+__pyx_t_17, __pyx_t_1);
      __Pyx_GIVEREF(__pyx_t_16);
      PyTuple_SET_ITEM(__pyx_t_18, 1+__pyx_t_17, __pyx_t_16);
      __Pyx_INCREF(__pyx_v_r);
      __Pyx_GIVEREF(__pyx_v_r);
      PyTuple_SET_ITEM(__pyx_t_18, 2+__pyx_t_17, __pyx_v_r);
      __Pyx_INCREF(__pyx_v_g);
      __Pyx_GIVEREF(__pyx_v_g);
      PyTuple_SET_ITEM(__pyx_t_18, 3+__pyx_t_17, __pyx_v_g);
      __Pyx_INCREF(__pyx_v_b);
      __Pyx_GIVEREF(__pyx_v_b);
      PyTuple_SET_ITEM(__pyx_t_18, 4+__pyx_t_17, __pyx_v_b);
      __pyx_t_1 = 0;
      __pyx_t_16 = 0;
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_13, __pyx_t_18, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
      __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "rgbmatrix/core.pyx":20
 *         pixels = image.load()
 *         for x in range(max(0, -offset_x), min(img_width, self.width - offset_x)):
 *             for y in range(max(0, -offset_y), min(img_height, self.height - offset_y)):             # <<<<<<<<<<<<<<
 *                 (r, g, b) = pixels[x, y]
 *                 self.SetPixel(x + offset_x, y + offset_y, r, g, b)
 */
    }
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;

    /* "rgbmatrix/core.pyx":19
 *         img_width, img_height = image.size
 *         pixels = image.load()
 *         for x in range(max(0, -offset_x), min(img_width, self.width - offset_x)):             # <<<<<<<<<<<<<<
 *             for y in range(max(0, -offset_y), min(img_height, self.height - offset_y)):
 *                 (r, g, b) = pixels[x, y]
 */
  }
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

  /* "rgbmatrix/core.pyx":14
 *     # implementation that directly reads the buffer and calls the underlying
 *     # C functions can certainly be faster.
 *     def SetImage(self, image, int offset_x = 0, int offset_y = 0):             # <<<<<<<<<<<<<<
 *         if (image.mode != "RGB"):
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")
 */

  /* 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_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_13);
  __Pyx_XDECREF(__pyx_t_16);
  __Pyx_XDECREF(__pyx_t_18);
  __Pyx_AddTraceback("rgbmatrix.core.Canvas.SetImage", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_img_width);
  __Pyx_XDECREF(__pyx_v_img_height);
  __Pyx_XDECREF(__pyx_v_pixels);
  __Pyx_XDECREF(__pyx_v_x);
  __Pyx_XDECREF(__pyx_v_y);
  __Pyx_XDECREF(__pyx_v_r);
  __Pyx_XDECREF(__pyx_v_g);
  __Pyx_XDECREF(__pyx_v_b);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":25
 * 
 * cdef class FrameCanvas(Canvas):
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         if <void*>self.__canvas != NULL:
 *             self.__canvas = NULL
 */

/* Python wrapper */
static void __pyx_pw_9rgbmatrix_4core_11FrameCanvas_1__dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_pw_9rgbmatrix_4core_11FrameCanvas_1__dealloc__(PyObject *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
  __pyx_pf_9rgbmatrix_4core_11FrameCanvas___dealloc__(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self));

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

static void __pyx_pf_9rgbmatrix_4core_11FrameCanvas___dealloc__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("__dealloc__", 0);

  /* "rgbmatrix/core.pyx":26
 * cdef class FrameCanvas(Canvas):
 *     def __dealloc__(self):
 *         if <void*>self.__canvas != NULL:             # <<<<<<<<<<<<<<
 *             self.__canvas = NULL
 * 
 */
  __pyx_t_1 = ((((void *)__pyx_v_self->__pyx___canvas) != NULL) != 0);
  if (__pyx_t_1) {

    /* "rgbmatrix/core.pyx":27
 *     def __dealloc__(self):
 *         if <void*>self.__canvas != NULL:
 *             self.__canvas = NULL             # <<<<<<<<<<<<<<
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 */
    __pyx_v_self->__pyx___canvas = NULL;

    /* "rgbmatrix/core.pyx":26
 * cdef class FrameCanvas(Canvas):
 *     def __dealloc__(self):
 *         if <void*>self.__canvas != NULL:             # <<<<<<<<<<<<<<
 *             self.__canvas = NULL
 * 
 */
  }

  /* "rgbmatrix/core.pyx":25
 * 
 * cdef class FrameCanvas(Canvas):
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         if <void*>self.__canvas != NULL:
 *             self.__canvas = NULL
 */

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

/* "rgbmatrix/core.pyx":29
 *             self.__canvas = NULL
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:             # <<<<<<<<<<<<<<
 *         if <void*>self.__canvas != NULL:
 *             return self.__canvas
 */

rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_11FrameCanvas___getCanvas(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self) {
  rgb_matrix::Canvas *__pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__getCanvas", 0);

  /* "rgbmatrix/core.pyx":30
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 *         if <void*>self.__canvas != NULL:             # <<<<<<<<<<<<<<
 *             return self.__canvas
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 */
  __pyx_t_1 = ((((void *)__pyx_v_self->__pyx___canvas) != NULL) != 0);
  if (__pyx_t_1) {

    /* "rgbmatrix/core.pyx":31
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 *         if <void*>self.__canvas != NULL:
 *             return self.__canvas             # <<<<<<<<<<<<<<
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 * 
 */
    __pyx_r = __pyx_v_self->__pyx___canvas;
    goto __pyx_L0;

    /* "rgbmatrix/core.pyx":30
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 *         if <void*>self.__canvas != NULL:             # <<<<<<<<<<<<<<
 *             return self.__canvas
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 */
  }

  /* "rgbmatrix/core.pyx":32
 *         if <void*>self.__canvas != NULL:
 *             return self.__canvas
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")             # <<<<<<<<<<<<<<
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):
 */
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_Raise(__pyx_t_2, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "rgbmatrix/core.pyx":29
 *             self.__canvas = NULL
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:             # <<<<<<<<<<<<<<
 *         if <void*>self.__canvas != NULL:
 *             return self.__canvas
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.__getCanvas", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_11FrameCanvas___getCanvas__pyx_wrap_1(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self) {
  return __pyx_f_9rgbmatrix_4core_11FrameCanvas___getCanvas(__pyx_v_self);
}

/* "rgbmatrix/core.pyx":34
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Fill(red, green, blue)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_3Fill(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_3Fill(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  uint8_t __pyx_v_red;
  uint8_t __pyx_v_green;
  uint8_t __pyx_v_blue;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("Fill (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_red,&__pyx_n_s_green,&__pyx_n_s_blue,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);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        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_red)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_green)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("Fill", 1, 3, 3, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_blue)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("Fill", 1, 3, 3, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "Fill") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __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_red = __Pyx_PyInt_As_uint8_t(values[0]); if (unlikely((__pyx_v_red == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_green = __Pyx_PyInt_As_uint8_t(values[1]); if (unlikely((__pyx_v_green == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_blue = __Pyx_PyInt_As_uint8_t(values[2]); if (unlikely((__pyx_v_blue == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("Fill", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  __pyx_L3_error:;
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.Fill", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_9rgbmatrix_4core_11FrameCanvas_2Fill(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self), __pyx_v_red, __pyx_v_green, __pyx_v_blue);

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

static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_2Fill(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  rgb_matrix::Canvas *__pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("Fill", 0);

  /* "rgbmatrix/core.pyx":35
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Fill(red, green, blue)             # <<<<<<<<<<<<<<
 * 
 *     def Clear(self):
 */
  __pyx_t_1 = ((struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx___getCanvas(__pyx_v_self); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 35; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  ((rgb_matrix::FrameCanvas *)__pyx_t_1)->Fill(__pyx_v_red, __pyx_v_green, __pyx_v_blue);

  /* "rgbmatrix/core.pyx":34
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Fill(red, green, blue)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.Fill", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":37
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Fill(red, green, blue)
 * 
 *     def Clear(self):             # <<<<<<<<<<<<<<
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Clear()
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_5Clear(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_5Clear(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("Clear (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_11FrameCanvas_4Clear(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_4Clear(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  rgb_matrix::Canvas *__pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("Clear", 0);

  /* "rgbmatrix/core.pyx":38
 * 
 *     def Clear(self):
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Clear()             # <<<<<<<<<<<<<<
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):
 */
  __pyx_t_1 = ((struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx___getCanvas(__pyx_v_self); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 38; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  ((rgb_matrix::FrameCanvas *)__pyx_t_1)->Clear();

  /* "rgbmatrix/core.pyx":37
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Fill(red, green, blue)
 * 
 *     def Clear(self):             # <<<<<<<<<<<<<<
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Clear()
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.Clear", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":40
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Clear()
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).SetPixel(x, y, red, green, blue)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_7SetPixel(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_7SetPixel(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  int __pyx_v_x;
  int __pyx_v_y;
  uint8_t __pyx_v_red;
  uint8_t __pyx_v_green;
  uint8_t __pyx_v_blue;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("SetPixel (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_x,&__pyx_n_s_y,&__pyx_n_s_red,&__pyx_n_s_green,&__pyx_n_s_blue,0};
    PyObject* values[5] = {0,0,0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        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_x)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_y)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_red)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  3:
        if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_green)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  4:
        if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_blue)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "SetPixel") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 5) {
      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);
      values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
      values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
    }
    __pyx_v_x = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_x == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_y = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_y == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_red = __Pyx_PyInt_As_uint8_t(values[2]); if (unlikely((__pyx_v_red == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_green = __Pyx_PyInt_As_uint8_t(values[3]); if (unlikely((__pyx_v_green == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_blue = __Pyx_PyInt_As_uint8_t(values[4]); if (unlikely((__pyx_v_blue == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  __pyx_L3_error:;
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.SetPixel", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_9rgbmatrix_4core_11FrameCanvas_6SetPixel(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self), __pyx_v_x, __pyx_v_y, __pyx_v_red, __pyx_v_green, __pyx_v_blue);

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

static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_6SetPixel(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self, int __pyx_v_x, int __pyx_v_y, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  rgb_matrix::Canvas *__pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("SetPixel", 0);

  /* "rgbmatrix/core.pyx":41
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).SetPixel(x, y, red, green, blue)             # <<<<<<<<<<<<<<
 * 
 *     property width:
 */
  __pyx_t_1 = ((struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx___getCanvas(__pyx_v_self); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  ((rgb_matrix::FrameCanvas *)__pyx_t_1)->SetPixel(__pyx_v_x, __pyx_v_y, __pyx_v_red, __pyx_v_green, __pyx_v_blue);

  /* "rgbmatrix/core.pyx":40
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).Clear()
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         (<cppinc.FrameCanvas*>self.__getCanvas()).SetPixel(x, y, red, green, blue)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.SetPixel", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":44
 * 
 *     property width:
 *         def __get__(self): return (<cppinc.FrameCanvas*>self.__getCanvas()).width()             # <<<<<<<<<<<<<<
 * 
 *     property height:
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_5width_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_5width_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_11FrameCanvas_5width___get__(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_5width___get__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  rgb_matrix::Canvas *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = ((struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx___getCanvas(__pyx_v_self); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_t_2 = __Pyx_PyInt_From_int(((rgb_matrix::FrameCanvas *)__pyx_t_1)->width()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.width.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":47
 * 
 *     property height:
 *         def __get__(self): return (<cppinc.FrameCanvas*>self.__getCanvas()).height()             # <<<<<<<<<<<<<<
 * 
 *     property pwmBits:
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_6height_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_6height_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_11FrameCanvas_6height___get__(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_6height___get__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  rgb_matrix::Canvas *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = ((struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx___getCanvas(__pyx_v_self); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_t_2 = __Pyx_PyInt_From_int(((rgb_matrix::FrameCanvas *)__pyx_t_1)->height()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.height.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":50
 * 
 *     property pwmBits:
 *         def __get__(self): return (<cppinc.FrameCanvas*>self.__getCanvas()).pwmbits()             # <<<<<<<<<<<<<<
 *         def __set__(self, pwmBits): (<cppinc.FrameCanvas*>self.__getCanvas()).SetPWMBits(pwmBits)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_7pwmBits_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_11FrameCanvas_7pwmBits_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_11FrameCanvas_7pwmBits___get__(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_11FrameCanvas_7pwmBits___get__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  rgb_matrix::Canvas *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = ((struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx___getCanvas(__pyx_v_self); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_t_2 = __Pyx_PyInt_From_uint8_t(((rgb_matrix::FrameCanvas *)__pyx_t_1)->pwmbits()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.pwmBits.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":51
 *     property pwmBits:
 *         def __get__(self): return (<cppinc.FrameCanvas*>self.__getCanvas()).pwmbits()
 *         def __set__(self, pwmBits): (<cppinc.FrameCanvas*>self.__getCanvas()).SetPWMBits(pwmBits)             # <<<<<<<<<<<<<<
 * 
 * 
 */

/* Python wrapper */
static int __pyx_pw_9rgbmatrix_4core_11FrameCanvas_7pwmBits_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_pwmBits); /*proto*/
static int __pyx_pw_9rgbmatrix_4core_11FrameCanvas_7pwmBits_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_pwmBits) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__set__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_11FrameCanvas_7pwmBits_2__set__(((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self), ((PyObject *)__pyx_v_pwmBits));

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

static int __pyx_pf_9rgbmatrix_4core_11FrameCanvas_7pwmBits_2__set__(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_self, PyObject *__pyx_v_pwmBits) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  rgb_matrix::Canvas *__pyx_t_1;
  uint8_t __pyx_t_2;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__set__", 0);
  __pyx_t_1 = ((struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx___getCanvas(__pyx_v_self); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 51; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_t_2 = __Pyx_PyInt_As_uint8_t(__pyx_v_pwmBits); if (unlikely((__pyx_t_2 == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 51; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  ((rgb_matrix::FrameCanvas *)__pyx_t_1)->SetPWMBits(__pyx_t_2);

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("rgbmatrix.core.FrameCanvas.pwmBits.__set__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":55
 * 
 * cdef class RGBMatrix(Canvas):
 *     def __cinit__(self, int rows, int chains = 1, int parallel = 1):             # <<<<<<<<<<<<<<
 *         self.__gpio = new cppinc.GPIO()
 *         if not self.__gpio.Init():
 */

/* Python wrapper */
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  int __pyx_v_rows;
  int __pyx_v_chains;
  int __pyx_v_parallel;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_rows,&__pyx_n_s_chains,&__pyx_n_s_parallel,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);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        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_rows)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_chains);
          if (value) { values[1] = value; kw_args--; }
        }
        case  2:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_parallel);
          if (value) { values[2] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_rows = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_rows == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    if (values[1]) {
      __pyx_v_chains = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_chains == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    } else {
      __pyx_v_chains = ((int)1);
    }
    if (values[2]) {
      __pyx_v_parallel = __Pyx_PyInt_As_int(values[2]); if (unlikely((__pyx_v_parallel == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    } else {
      __pyx_v_parallel = ((int)1);
    }
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 1, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  __pyx_L3_error:;
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix___cinit__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self), __pyx_v_rows, __pyx_v_chains, __pyx_v_parallel);

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

static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix___cinit__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, int __pyx_v_rows, int __pyx_v_chains, int __pyx_v_parallel) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  rgb_matrix::GPIO *__pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  rgb_matrix::RGBMatrix *__pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__cinit__", 0);

  /* "rgbmatrix/core.pyx":56
 * cdef class RGBMatrix(Canvas):
 *     def __cinit__(self, int rows, int chains = 1, int parallel = 1):
 *         self.__gpio = new cppinc.GPIO()             # <<<<<<<<<<<<<<
 *         if not self.__gpio.Init():
 *             raise Exception("Error initializing GPIOs")  # will segfault?!
 */
  try {
    __pyx_t_1 = new rgb_matrix::GPIO();
  } catch(...) {
    __Pyx_CppExn2PyErr();
    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  __pyx_v_self->__pyx___gpio = __pyx_t_1;

  /* "rgbmatrix/core.pyx":57
 *     def __cinit__(self, int rows, int chains = 1, int parallel = 1):
 *         self.__gpio = new cppinc.GPIO()
 *         if not self.__gpio.Init():             # <<<<<<<<<<<<<<
 *             raise Exception("Error initializing GPIOs")  # will segfault?!
 *         self.__matrix = new cppinc.RGBMatrix(self.__gpio, rows, chains, parallel)
 */
  __pyx_t_2 = ((!(__pyx_v_self->__pyx___gpio->Init() != 0)) != 0);
  if (__pyx_t_2) {

    /* "rgbmatrix/core.pyx":58
 *         self.__gpio = new cppinc.GPIO()
 *         if not self.__gpio.Init():
 *             raise Exception("Error initializing GPIOs")  # will segfault?!             # <<<<<<<<<<<<<<
 *         self.__matrix = new cppinc.RGBMatrix(self.__gpio, rows, chains, parallel)
 * 
 */
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

    /* "rgbmatrix/core.pyx":57
 *     def __cinit__(self, int rows, int chains = 1, int parallel = 1):
 *         self.__gpio = new cppinc.GPIO()
 *         if not self.__gpio.Init():             # <<<<<<<<<<<<<<
 *             raise Exception("Error initializing GPIOs")  # will segfault?!
 *         self.__matrix = new cppinc.RGBMatrix(self.__gpio, rows, chains, parallel)
 */
  }

  /* "rgbmatrix/core.pyx":59
 *         if not self.__gpio.Init():
 *             raise Exception("Error initializing GPIOs")  # will segfault?!
 *         self.__matrix = new cppinc.RGBMatrix(self.__gpio, rows, chains, parallel)             # <<<<<<<<<<<<<<
 * 
 *     def __dealloc__(self):
 */
  try {
    __pyx_t_4 = new rgb_matrix::RGBMatrix(__pyx_v_self->__pyx___gpio, __pyx_v_rows, __pyx_v_chains, __pyx_v_parallel);
  } catch(...) {
    __Pyx_CppExn2PyErr();
    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  __pyx_v_self->__pyx___matrix = __pyx_t_4;

  /* "rgbmatrix/core.pyx":55
 * 
 * cdef class RGBMatrix(Canvas):
 *     def __cinit__(self, int rows, int chains = 1, int parallel = 1):             # <<<<<<<<<<<<<<
 *         self.__gpio = new cppinc.GPIO()
 *         if not self.__gpio.Init():
 */

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":61
 *         self.__matrix = new cppinc.RGBMatrix(self.__gpio, rows, chains, parallel)
 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         self.__matrix.Clear()
 *         del self.__matrix
 */

/* Python wrapper */
static void __pyx_pw_9rgbmatrix_4core_9RGBMatrix_3__dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_pw_9rgbmatrix_4core_9RGBMatrix_3__dealloc__(PyObject *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
  __pyx_pf_9rgbmatrix_4core_9RGBMatrix_2__dealloc__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static void __pyx_pf_9rgbmatrix_4core_9RGBMatrix_2__dealloc__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__dealloc__", 0);

  /* "rgbmatrix/core.pyx":62
 * 
 *     def __dealloc__(self):
 *         self.__matrix.Clear()             # <<<<<<<<<<<<<<
 *         del self.__matrix
 *         del self.__gpio
 */
  __pyx_v_self->__pyx___matrix->Clear();

  /* "rgbmatrix/core.pyx":63
 *     def __dealloc__(self):
 *         self.__matrix.Clear()
 *         del self.__matrix             # <<<<<<<<<<<<<<
 *         del self.__gpio
 * 
 */
  delete __pyx_v_self->__pyx___matrix;

  /* "rgbmatrix/core.pyx":64
 *         self.__matrix.Clear()
 *         del self.__matrix
 *         del self.__gpio             # <<<<<<<<<<<<<<
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 */
  delete __pyx_v_self->__pyx___gpio;

  /* "rgbmatrix/core.pyx":61
 *         self.__matrix = new cppinc.RGBMatrix(self.__gpio, rows, chains, parallel)
 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         self.__matrix.Clear()
 *         del self.__matrix
 */

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

/* "rgbmatrix/core.pyx":66
 *         del self.__gpio
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:             # <<<<<<<<<<<<<<
 *         if <void*>self.__matrix != NULL:
 *             return self.__matrix
 */

rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_9RGBMatrix___getCanvas(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  rgb_matrix::Canvas *__pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__getCanvas", 0);

  /* "rgbmatrix/core.pyx":67
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 *         if <void*>self.__matrix != NULL:             # <<<<<<<<<<<<<<
 *             return self.__matrix
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 */
  __pyx_t_1 = ((((void *)__pyx_v_self->__pyx___matrix) != NULL) != 0);
  if (__pyx_t_1) {

    /* "rgbmatrix/core.pyx":68
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 *         if <void*>self.__matrix != NULL:
 *             return self.__matrix             # <<<<<<<<<<<<<<
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 * 
 */
    __pyx_r = __pyx_v_self->__pyx___matrix;
    goto __pyx_L0;

    /* "rgbmatrix/core.pyx":67
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:
 *         if <void*>self.__matrix != NULL:             # <<<<<<<<<<<<<<
 *             return self.__matrix
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 */
  }

  /* "rgbmatrix/core.pyx":69
 *         if <void*>self.__matrix != NULL:
 *             return self.__matrix
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")             # <<<<<<<<<<<<<<
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):
 */
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_Raise(__pyx_t_2, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "rgbmatrix/core.pyx":66
 *         del self.__gpio
 * 
 *     cdef cppinc.Canvas* __getCanvas(self) except *:             # <<<<<<<<<<<<<<
 *         if <void*>self.__matrix != NULL:
 *             return self.__matrix
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.__getCanvas", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

rgb_matrix::Canvas *__pyx_f_9rgbmatrix_4core_9RGBMatrix___getCanvas__pyx_wrap_1(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  return __pyx_f_9rgbmatrix_4core_9RGBMatrix___getCanvas(__pyx_v_self);
}

/* "rgbmatrix/core.pyx":71
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         self.__matrix.Fill(red, green, blue)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_5Fill(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_5Fill(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  uint8_t __pyx_v_red;
  uint8_t __pyx_v_green;
  uint8_t __pyx_v_blue;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("Fill (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_red,&__pyx_n_s_green,&__pyx_n_s_blue,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);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        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_red)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_green)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("Fill", 1, 3, 3, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_blue)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("Fill", 1, 3, 3, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "Fill") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __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_red = __Pyx_PyInt_As_uint8_t(values[0]); if (unlikely((__pyx_v_red == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_green = __Pyx_PyInt_As_uint8_t(values[1]); if (unlikely((__pyx_v_green == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_blue = __Pyx_PyInt_As_uint8_t(values[2]); if (unlikely((__pyx_v_blue == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("Fill", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  __pyx_L3_error:;
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.Fill", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_4Fill(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self), __pyx_v_red, __pyx_v_green, __pyx_v_blue);

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_4Fill(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("Fill", 0);

  /* "rgbmatrix/core.pyx":72
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):
 *         self.__matrix.Fill(red, green, blue)             # <<<<<<<<<<<<<<
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):
 */
  __pyx_v_self->__pyx___matrix->Fill(__pyx_v_red, __pyx_v_green, __pyx_v_blue);

  /* "rgbmatrix/core.pyx":71
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         self.__matrix.Fill(red, green, blue)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":74
 *         self.__matrix.Fill(red, green, blue)
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         self.__matrix.SetPixel(x, y, red, green, blue)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_7SetPixel(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_7SetPixel(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  int __pyx_v_x;
  int __pyx_v_y;
  uint8_t __pyx_v_red;
  uint8_t __pyx_v_green;
  uint8_t __pyx_v_blue;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("SetPixel (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_x,&__pyx_n_s_y,&__pyx_n_s_red,&__pyx_n_s_green,&__pyx_n_s_blue,0};
    PyObject* values[5] = {0,0,0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        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_x)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_y)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_red)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  3:
        if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_green)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
        case  4:
        if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_blue)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "SetPixel") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 5) {
      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);
      values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
      values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
    }
    __pyx_v_x = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_x == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_y = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_y == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_red = __Pyx_PyInt_As_uint8_t(values[2]); if (unlikely((__pyx_v_red == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_green = __Pyx_PyInt_As_uint8_t(values[3]); if (unlikely((__pyx_v_green == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
    __pyx_v_blue = __Pyx_PyInt_As_uint8_t(values[4]); if (unlikely((__pyx_v_blue == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("SetPixel", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
  __pyx_L3_error:;
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.SetPixel", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_6SetPixel(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self), __pyx_v_x, __pyx_v_y, __pyx_v_red, __pyx_v_green, __pyx_v_blue);

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_6SetPixel(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, int __pyx_v_x, int __pyx_v_y, uint8_t __pyx_v_red, uint8_t __pyx_v_green, uint8_t __pyx_v_blue) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("SetPixel", 0);

  /* "rgbmatrix/core.pyx":75
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):
 *         self.__matrix.SetPixel(x, y, red, green, blue)             # <<<<<<<<<<<<<<
 * 
 *     def Clear(self):
 */
  __pyx_v_self->__pyx___matrix->SetPixel(__pyx_v_x, __pyx_v_y, __pyx_v_red, __pyx_v_green, __pyx_v_blue);

  /* "rgbmatrix/core.pyx":74
 *         self.__matrix.Fill(red, green, blue)
 * 
 *     def SetPixel(self, int x, int y, uint8_t red, uint8_t green, uint8_t blue):             # <<<<<<<<<<<<<<
 *         self.__matrix.SetPixel(x, y, red, green, blue)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":77
 *         self.__matrix.SetPixel(x, y, red, green, blue)
 * 
 *     def Clear(self):             # <<<<<<<<<<<<<<
 *         self.__matrix.Clear()
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_9Clear(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_9Clear(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("Clear (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_8Clear(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_8Clear(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("Clear", 0);

  /* "rgbmatrix/core.pyx":78
 * 
 *     def Clear(self):
 *         self.__matrix.Clear()             # <<<<<<<<<<<<<<
 * 
 *     def CreateFrameCanvas(self):
 */
  __pyx_v_self->__pyx___matrix->Clear();

  /* "rgbmatrix/core.pyx":77
 *         self.__matrix.SetPixel(x, y, red, green, blue)
 * 
 *     def Clear(self):             # <<<<<<<<<<<<<<
 *         self.__matrix.Clear()
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":80
 *         self.__matrix.Clear()
 * 
 *     def CreateFrameCanvas(self):             # <<<<<<<<<<<<<<
 *         return __createFrameCanvas(self.__matrix.CreateFrameCanvas())
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_11CreateFrameCanvas(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_11CreateFrameCanvas(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("CreateFrameCanvas (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_10CreateFrameCanvas(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_10CreateFrameCanvas(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("CreateFrameCanvas", 0);

  /* "rgbmatrix/core.pyx":81
 * 
 *     def CreateFrameCanvas(self):
 *         return __createFrameCanvas(self.__matrix.CreateFrameCanvas())             # <<<<<<<<<<<<<<
 * 
 *     def SwapOnVSync(self, FrameCanvas newFrame):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_9rgbmatrix_4core___createFrameCanvas(__pyx_v_self->__pyx___matrix->CreateFrameCanvas()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "rgbmatrix/core.pyx":80
 *         self.__matrix.Clear()
 * 
 *     def CreateFrameCanvas(self):             # <<<<<<<<<<<<<<
 *         return __createFrameCanvas(self.__matrix.CreateFrameCanvas())
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.CreateFrameCanvas", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":83
 *         return __createFrameCanvas(self.__matrix.CreateFrameCanvas())
 * 
 *     def SwapOnVSync(self, FrameCanvas newFrame):             # <<<<<<<<<<<<<<
 *         return __createFrameCanvas(self.__matrix.SwapOnVSync(newFrame.__canvas))
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_13SwapOnVSync(PyObject *__pyx_v_self, PyObject *__pyx_v_newFrame); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_13SwapOnVSync(PyObject *__pyx_v_self, PyObject *__pyx_v_newFrame) {
  CYTHON_UNUSED int __pyx_lineno = 0;
  CYTHON_UNUSED const char *__pyx_filename = NULL;
  CYTHON_UNUSED int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("SwapOnVSync (wrapper)", 0);
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_newFrame), __pyx_ptype_9rgbmatrix_4core_FrameCanvas, 1, "newFrame", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_12SwapOnVSync(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self), ((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_v_newFrame));

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_12SwapOnVSync(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_newFrame) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("SwapOnVSync", 0);

  /* "rgbmatrix/core.pyx":84
 * 
 *     def SwapOnVSync(self, FrameCanvas newFrame):
 *         return __createFrameCanvas(self.__matrix.SwapOnVSync(newFrame.__canvas))             # <<<<<<<<<<<<<<
 * 
 *     property luminanceCorrect:
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_9rgbmatrix_4core___createFrameCanvas(__pyx_v_self->__pyx___matrix->SwapOnVSync(__pyx_v_newFrame->__pyx___canvas)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "rgbmatrix/core.pyx":83
 *         return __createFrameCanvas(self.__matrix.CreateFrameCanvas())
 * 
 *     def SwapOnVSync(self, FrameCanvas newFrame):             # <<<<<<<<<<<<<<
 *         return __createFrameCanvas(self.__matrix.SwapOnVSync(newFrame.__canvas))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.SwapOnVSync", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":87
 * 
 *     property luminanceCorrect:
 *         def __get__(self): return self.__matrix.luminance_correct()             # <<<<<<<<<<<<<<
 *         def __set__(self, luminanceCorrect): self.__matrix.set_luminance_correct(luminanceCorrect)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect___get__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_v_self->__pyx___matrix->luminance_correct()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.luminanceCorrect.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":88
 *     property luminanceCorrect:
 *         def __get__(self): return self.__matrix.luminance_correct()
 *         def __set__(self, luminanceCorrect): self.__matrix.set_luminance_correct(luminanceCorrect)             # <<<<<<<<<<<<<<
 * 
 *     property pwmBits:
 */

/* Python wrapper */
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_luminanceCorrect); /*proto*/
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_luminanceCorrect) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__set__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_2__set__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self), ((PyObject *)__pyx_v_luminanceCorrect));

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

static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_2__set__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, PyObject *__pyx_v_luminanceCorrect) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  bool __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__set__", 0);
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_luminanceCorrect); if (unlikely((__pyx_t_1 == (bool)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_v_self->__pyx___matrix->set_luminance_correct(__pyx_t_1);

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.luminanceCorrect.__set__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":91
 * 
 *     property pwmBits:
 *         def __get__(self): return self.__matrix.pwmbits()             # <<<<<<<<<<<<<<
 *         def __set__(self, pwmBits): self.__matrix.SetPWMBits(pwmBits)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_7pwmBits_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_7pwmBits_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_7pwmBits___get__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_7pwmBits___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyInt_From_uint8_t(__pyx_v_self->__pyx___matrix->pwmbits()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.pwmBits.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":92
 *     property pwmBits:
 *         def __get__(self): return self.__matrix.pwmbits()
 *         def __set__(self, pwmBits): self.__matrix.SetPWMBits(pwmBits)             # <<<<<<<<<<<<<<
 * 
 *     property brightness:
 */

/* Python wrapper */
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_7pwmBits_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_pwmBits); /*proto*/
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_7pwmBits_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_pwmBits) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__set__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_7pwmBits_2__set__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self), ((PyObject *)__pyx_v_pwmBits));

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

static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix_7pwmBits_2__set__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, PyObject *__pyx_v_pwmBits) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  uint8_t __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__set__", 0);
  __pyx_t_1 = __Pyx_PyInt_As_uint8_t(__pyx_v_pwmBits); if (unlikely((__pyx_t_1 == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_v_self->__pyx___matrix->SetPWMBits(__pyx_t_1);

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.pwmBits.__set__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":95
 * 
 *     property brightness:
 *         def __get__(self): return self.__matrix.brightness()             # <<<<<<<<<<<<<<
 *         def __set__(self, brightness): self.__matrix.SetBrightness(brightness)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_10brightness_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_10brightness_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_10brightness___get__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_10brightness___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyInt_From_uint8_t(__pyx_v_self->__pyx___matrix->brightness()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 95; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.brightness.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":96
 *     property brightness:
 *         def __get__(self): return self.__matrix.brightness()
 *         def __set__(self, brightness): self.__matrix.SetBrightness(brightness)             # <<<<<<<<<<<<<<
 * 
 *     property height:
 */

/* Python wrapper */
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_10brightness_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_brightness); /*proto*/
static int __pyx_pw_9rgbmatrix_4core_9RGBMatrix_10brightness_3__set__(PyObject *__pyx_v_self, PyObject *__pyx_v_brightness) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__set__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_10brightness_2__set__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self), ((PyObject *)__pyx_v_brightness));

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

static int __pyx_pf_9rgbmatrix_4core_9RGBMatrix_10brightness_2__set__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self, PyObject *__pyx_v_brightness) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  uint8_t __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__set__", 0);
  __pyx_t_1 = __Pyx_PyInt_As_uint8_t(__pyx_v_brightness); if (unlikely((__pyx_t_1 == (uint8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 96; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_v_self->__pyx___matrix->SetBrightness(__pyx_t_1);

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.brightness.__set__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":99
 * 
 *     property height:
 *         def __get__(self): return self.__matrix.height()             # <<<<<<<<<<<<<<
 * 
 *     property width:
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_6height_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_6height_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_6height___get__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_6height___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->__pyx___matrix->height()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.height.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":102
 * 
 *     property width:
 *         def __get__(self): return self.__matrix.width()             # <<<<<<<<<<<<<<
 * 
 * cdef __createFrameCanvas(cppinc.FrameCanvas* newCanvas):
 */

/* Python wrapper */
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_5width_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_9rgbmatrix_4core_9RGBMatrix_5width_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_9rgbmatrix_4core_9RGBMatrix_5width___get__(((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)__pyx_v_self));

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

static PyObject *__pyx_pf_9rgbmatrix_4core_9RGBMatrix_5width___get__(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->__pyx___matrix->width()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.RGBMatrix.width.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "rgbmatrix/core.pyx":104
 *         def __get__(self): return self.__matrix.width()
 * 
 * cdef __createFrameCanvas(cppinc.FrameCanvas* newCanvas):             # <<<<<<<<<<<<<<
 *     canvas = FrameCanvas()
 *     canvas.__canvas = newCanvas
 */

static PyObject *__pyx_f_9rgbmatrix_4core___createFrameCanvas(rgb_matrix::FrameCanvas *__pyx_v_newCanvas) {
  struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *__pyx_v_canvas = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__createFrameCanvas", 0);

  /* "rgbmatrix/core.pyx":105
 * 
 * cdef __createFrameCanvas(cppinc.FrameCanvas* newCanvas):
 *     canvas = FrameCanvas()             # <<<<<<<<<<<<<<
 *     canvas.__canvas = newCanvas
 *     return canvas
 */
  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_9rgbmatrix_4core_FrameCanvas), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_canvas = ((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "rgbmatrix/core.pyx":106
 * cdef __createFrameCanvas(cppinc.FrameCanvas* newCanvas):
 *     canvas = FrameCanvas()
 *     canvas.__canvas = newCanvas             # <<<<<<<<<<<<<<
 *     return canvas
 * 
 */
  __pyx_v_canvas->__pyx___canvas = __pyx_v_newCanvas;

  /* "rgbmatrix/core.pyx":107
 *     canvas = FrameCanvas()
 *     canvas.__canvas = newCanvas
 *     return canvas             # <<<<<<<<<<<<<<
 * 
 * # Local Variables:
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_canvas));
  __pyx_r = ((PyObject *)__pyx_v_canvas);
  goto __pyx_L0;

  /* "rgbmatrix/core.pyx":104
 *         def __get__(self): return self.__matrix.width()
 * 
 * cdef __createFrameCanvas(cppinc.FrameCanvas* newCanvas):             # <<<<<<<<<<<<<<
 *     canvas = FrameCanvas()
 *     canvas.__canvas = newCanvas
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("rgbmatrix.core.__createFrameCanvas", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_canvas);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
static struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas __pyx_vtable_9rgbmatrix_4core_Canvas;

static PyObject *__pyx_tp_new_9rgbmatrix_4core_Canvas(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_9rgbmatrix_4core_Canvas *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9rgbmatrix_4core_Canvas *)o);
  p->__pyx_vtab = __pyx_vtabptr_9rgbmatrix_4core_Canvas;
  return o;
}

static void __pyx_tp_dealloc_9rgbmatrix_4core_Canvas(PyObject *o) {
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_9rgbmatrix_4core_Canvas[] = {
  {"SetImage", (PyCFunction)__pyx_pw_9rgbmatrix_4core_6Canvas_1SetImage, METH_VARARGS|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_9rgbmatrix_4core_Canvas = {
  PyVarObject_HEAD_INIT(0, 0)
  "rgbmatrix.core.Canvas", /*tp_name*/
  sizeof(struct __pyx_obj_9rgbmatrix_4core_Canvas), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_9rgbmatrix_4core_Canvas, /*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, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_9rgbmatrix_4core_Canvas, /*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_9rgbmatrix_4core_Canvas, /*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 struct __pyx_vtabstruct_9rgbmatrix_4core_FrameCanvas __pyx_vtable_9rgbmatrix_4core_FrameCanvas;

static PyObject *__pyx_tp_new_9rgbmatrix_4core_FrameCanvas(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *p;
  PyObject *o = __pyx_tp_new_9rgbmatrix_4core_Canvas(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas*)__pyx_vtabptr_9rgbmatrix_4core_FrameCanvas;
  return o;
}

static void __pyx_tp_dealloc_9rgbmatrix_4core_FrameCanvas(PyObject *o) {
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_9rgbmatrix_4core_11FrameCanvas_1__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  __pyx_tp_dealloc_9rgbmatrix_4core_Canvas(o);
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_11FrameCanvas_width(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_11FrameCanvas_5width_1__get__(o);
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_11FrameCanvas_height(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_11FrameCanvas_6height_1__get__(o);
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_11FrameCanvas_pwmBits(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_11FrameCanvas_7pwmBits_1__get__(o);
}

static int __pyx_setprop_9rgbmatrix_4core_11FrameCanvas_pwmBits(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_9rgbmatrix_4core_11FrameCanvas_7pwmBits_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyMethodDef __pyx_methods_9rgbmatrix_4core_FrameCanvas[] = {
  {"Fill", (PyCFunction)__pyx_pw_9rgbmatrix_4core_11FrameCanvas_3Fill, METH_VARARGS|METH_KEYWORDS, 0},
  {"Clear", (PyCFunction)__pyx_pw_9rgbmatrix_4core_11FrameCanvas_5Clear, METH_NOARGS, 0},
  {"SetPixel", (PyCFunction)__pyx_pw_9rgbmatrix_4core_11FrameCanvas_7SetPixel, METH_VARARGS|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_9rgbmatrix_4core_FrameCanvas[] = {
  {(char *)"width", __pyx_getprop_9rgbmatrix_4core_11FrameCanvas_width, 0, 0, 0},
  {(char *)"height", __pyx_getprop_9rgbmatrix_4core_11FrameCanvas_height, 0, 0, 0},
  {(char *)"pwmBits", __pyx_getprop_9rgbmatrix_4core_11FrameCanvas_pwmBits, __pyx_setprop_9rgbmatrix_4core_11FrameCanvas_pwmBits, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_9rgbmatrix_4core_FrameCanvas = {
  PyVarObject_HEAD_INIT(0, 0)
  "rgbmatrix.core.FrameCanvas", /*tp_name*/
  sizeof(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_9rgbmatrix_4core_FrameCanvas, /*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, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_9rgbmatrix_4core_FrameCanvas, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_9rgbmatrix_4core_FrameCanvas, /*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_9rgbmatrix_4core_FrameCanvas, /*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 struct __pyx_vtabstruct_9rgbmatrix_4core_RGBMatrix __pyx_vtable_9rgbmatrix_4core_RGBMatrix;

static PyObject *__pyx_tp_new_9rgbmatrix_4core_RGBMatrix(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *p;
  PyObject *o = __pyx_tp_new_9rgbmatrix_4core_Canvas(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_9rgbmatrix_4core_Canvas*)__pyx_vtabptr_9rgbmatrix_4core_RGBMatrix;
  if (unlikely(__pyx_pw_9rgbmatrix_4core_9RGBMatrix_1__cinit__(o, a, k) < 0)) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_9rgbmatrix_4core_RGBMatrix(PyObject *o) {
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_9rgbmatrix_4core_9RGBMatrix_3__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  __pyx_tp_dealloc_9rgbmatrix_4core_Canvas(o);
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_9RGBMatrix_luminanceCorrect(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_1__get__(o);
}

static int __pyx_setprop_9rgbmatrix_4core_9RGBMatrix_luminanceCorrect(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_16luminanceCorrect_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_9RGBMatrix_pwmBits(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_7pwmBits_1__get__(o);
}

static int __pyx_setprop_9rgbmatrix_4core_9RGBMatrix_pwmBits(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_7pwmBits_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_9RGBMatrix_brightness(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_10brightness_1__get__(o);
}

static int __pyx_setprop_9rgbmatrix_4core_9RGBMatrix_brightness(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_10brightness_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_9RGBMatrix_height(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_6height_1__get__(o);
}

static PyObject *__pyx_getprop_9rgbmatrix_4core_9RGBMatrix_width(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_9rgbmatrix_4core_9RGBMatrix_5width_1__get__(o);
}

static PyMethodDef __pyx_methods_9rgbmatrix_4core_RGBMatrix[] = {
  {"Fill", (PyCFunction)__pyx_pw_9rgbmatrix_4core_9RGBMatrix_5Fill, METH_VARARGS|METH_KEYWORDS, 0},
  {"SetPixel", (PyCFunction)__pyx_pw_9rgbmatrix_4core_9RGBMatrix_7SetPixel, METH_VARARGS|METH_KEYWORDS, 0},
  {"Clear", (PyCFunction)__pyx_pw_9rgbmatrix_4core_9RGBMatrix_9Clear, METH_NOARGS, 0},
  {"CreateFrameCanvas", (PyCFunction)__pyx_pw_9rgbmatrix_4core_9RGBMatrix_11CreateFrameCanvas, METH_NOARGS, 0},
  {"SwapOnVSync", (PyCFunction)__pyx_pw_9rgbmatrix_4core_9RGBMatrix_13SwapOnVSync, METH_O, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_9rgbmatrix_4core_RGBMatrix[] = {
  {(char *)"luminanceCorrect", __pyx_getprop_9rgbmatrix_4core_9RGBMatrix_luminanceCorrect, __pyx_setprop_9rgbmatrix_4core_9RGBMatrix_luminanceCorrect, 0, 0},
  {(char *)"pwmBits", __pyx_getprop_9rgbmatrix_4core_9RGBMatrix_pwmBits, __pyx_setprop_9rgbmatrix_4core_9RGBMatrix_pwmBits, 0, 0},
  {(char *)"brightness", __pyx_getprop_9rgbmatrix_4core_9RGBMatrix_brightness, __pyx_setprop_9rgbmatrix_4core_9RGBMatrix_brightness, 0, 0},
  {(char *)"height", __pyx_getprop_9rgbmatrix_4core_9RGBMatrix_height, 0, 0, 0},
  {(char *)"width", __pyx_getprop_9rgbmatrix_4core_9RGBMatrix_width, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_9rgbmatrix_4core_RGBMatrix = {
  PyVarObject_HEAD_INIT(0, 0)
  "rgbmatrix.core.RGBMatrix", /*tp_name*/
  sizeof(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_9rgbmatrix_4core_RGBMatrix, /*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, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_9rgbmatrix_4core_RGBMatrix, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_9rgbmatrix_4core_RGBMatrix, /*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_9rgbmatrix_4core_RGBMatrix, /*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
static struct PyModuleDef __pyx_moduledef = {
  #if PY_VERSION_HEX < 0x03020000
    { PyObject_HEAD_INIT(NULL) NULL, 0, NULL },
  #else
    PyModuleDef_HEAD_INIT,
  #endif
    "core",
    0, /* m_doc */
    -1, /* m_size */
    __pyx_methods /* m_methods */,
    NULL, /* m_reload */
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif

static __Pyx_StringTabEntry __pyx_string_tab[] = {
  {&__pyx_kp_s_Canvas_was_destroyed_or_not_init, __pyx_k_Canvas_was_destroyed_or_not_init, sizeof(__pyx_k_Canvas_was_destroyed_or_not_init), 0, 0, 1, 0},
  {&__pyx_kp_s_Currently_only_RGB_mode_is_suppo, __pyx_k_Currently_only_RGB_mode_is_suppo, sizeof(__pyx_k_Currently_only_RGB_mode_is_suppo), 0, 0, 1, 0},
  {&__pyx_kp_s_Error_initializing_GPIOs, __pyx_k_Error_initializing_GPIOs, sizeof(__pyx_k_Error_initializing_GPIOs), 0, 0, 1, 0},
  {&__pyx_n_s_Exception, __pyx_k_Exception, sizeof(__pyx_k_Exception), 0, 0, 1, 1},
  {&__pyx_n_s_Image, __pyx_k_Image, sizeof(__pyx_k_Image), 0, 0, 1, 1},
  {&__pyx_kp_s_Not_implemented, __pyx_k_Not_implemented, sizeof(__pyx_k_Not_implemented), 0, 0, 1, 0},
  {&__pyx_n_s_PIL, __pyx_k_PIL, sizeof(__pyx_k_PIL), 0, 0, 1, 1},
  {&__pyx_n_s_RGB, __pyx_k_RGB, sizeof(__pyx_k_RGB), 0, 0, 1, 1},
  {&__pyx_n_s_SetPixel, __pyx_k_SetPixel, sizeof(__pyx_k_SetPixel), 0, 0, 1, 1},
  {&__pyx_n_s_blue, __pyx_k_blue, sizeof(__pyx_k_blue), 0, 0, 1, 1},
  {&__pyx_n_s_chains, __pyx_k_chains, sizeof(__pyx_k_chains), 0, 0, 1, 1},
  {&__pyx_n_s_green, __pyx_k_green, sizeof(__pyx_k_green), 0, 0, 1, 1},
  {&__pyx_n_s_height, __pyx_k_height, sizeof(__pyx_k_height), 0, 0, 1, 1},
  {&__pyx_n_s_image, __pyx_k_image, sizeof(__pyx_k_image), 0, 0, 1, 1},
  {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
  {&__pyx_n_s_load, __pyx_k_load, sizeof(__pyx_k_load), 0, 0, 1, 1},
  {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
  {&__pyx_n_s_mode, __pyx_k_mode, sizeof(__pyx_k_mode), 0, 0, 1, 1},
  {&__pyx_n_s_offset_x, __pyx_k_offset_x, sizeof(__pyx_k_offset_x), 0, 0, 1, 1},
  {&__pyx_n_s_offset_y, __pyx_k_offset_y, sizeof(__pyx_k_offset_y), 0, 0, 1, 1},
  {&__pyx_n_s_parallel, __pyx_k_parallel, sizeof(__pyx_k_parallel), 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_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
  {&__pyx_n_s_red, __pyx_k_red, sizeof(__pyx_k_red), 0, 0, 1, 1},
  {&__pyx_n_s_rows, __pyx_k_rows, sizeof(__pyx_k_rows), 0, 0, 1, 1},
  {&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1},
  {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
  {&__pyx_n_s_width, __pyx_k_width, sizeof(__pyx_k_width), 0, 0, 1, 1},
  {&__pyx_n_s_x, __pyx_k_x, sizeof(__pyx_k_x), 0, 0, 1, 1},
  {&__pyx_n_s_y, __pyx_k_y, sizeof(__pyx_k_y), 0, 0, 1, 1},
  {0, 0, 0, 0, 0, 0, 0}
};
static int __Pyx_InitCachedBuiltins(void) {
  __pyx_builtin_Exception = __Pyx_GetBuiltinName(__pyx_n_s_Exception); if (!__pyx_builtin_Exception) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 19; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  return 0;
  __pyx_L1_error:;
  return -1;
}

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

  /* "rgbmatrix/core.pyx":9
 * cdef class Canvas:
 *     cdef cppinc.Canvas* __getCanvas(self) except +:
 *         raise Exception("Not implemented")             # <<<<<<<<<<<<<<
 * 
 *     # First implementation of a SetImage(). OPTIMIZE_ME: A more native
 */
  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Not_implemented); if (unlikely(!__pyx_tuple_)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple_);
  __Pyx_GIVEREF(__pyx_tuple_);

  /* "rgbmatrix/core.pyx":16
 *     def SetImage(self, image, int offset_x = 0, int offset_y = 0):
 *         if (image.mode != "RGB"):
 *             raise Exception("Currently, only RGB mode is supported for SetImage(). Please create images with mode 'RGB' or convert first with image = image.convert('RGB'). Pull requests to support more modes natively are also welcome :)")             # <<<<<<<<<<<<<<
 *         img_width, img_height = image.size
 *         pixels = image.load()
 */
  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_Currently_only_RGB_mode_is_suppo); if (unlikely(!__pyx_tuple__2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 16; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__2);
  __Pyx_GIVEREF(__pyx_tuple__2);

  /* "rgbmatrix/core.pyx":32
 *         if <void*>self.__canvas != NULL:
 *             return self.__canvas
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")             # <<<<<<<<<<<<<<
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):
 */
  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Canvas_was_destroyed_or_not_init); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__3);
  __Pyx_GIVEREF(__pyx_tuple__3);

  /* "rgbmatrix/core.pyx":58
 *         self.__gpio = new cppinc.GPIO()
 *         if not self.__gpio.Init():
 *             raise Exception("Error initializing GPIOs")  # will segfault?!             # <<<<<<<<<<<<<<
 *         self.__matrix = new cppinc.RGBMatrix(self.__gpio, rows, chains, parallel)
 * 
 */
  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_Error_initializing_GPIOs); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__4);
  __Pyx_GIVEREF(__pyx_tuple__4);

  /* "rgbmatrix/core.pyx":69
 *         if <void*>self.__matrix != NULL:
 *             return self.__matrix
 *         raise Exception("Canvas was destroyed or not initialized, you cannot use this object anymore")             # <<<<<<<<<<<<<<
 * 
 *     def Fill(self, uint8_t red, uint8_t green, uint8_t blue):
 */
  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_Canvas_was_destroyed_or_not_init); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__5);
  __Pyx_GIVEREF(__pyx_tuple__5);
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_InitGlobals(void) {
  if (__Pyx_InitStrings(__pyx_string_tab) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
  return 0;
  __pyx_L1_error:;
  return -1;
}

#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC initcore(void); /*proto*/
PyMODINIT_FUNC initcore(void)
#else
PyMODINIT_FUNC PyInit_core(void); /*proto*/
PyMODINIT_FUNC PyInit_core(void)
#endif
{
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannyDeclarations
  #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_core(void)", 0);
  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #ifdef __Pyx_CyFunction_USED
  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #endif
  #ifdef __Pyx_FusedFunction_USED
  if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #endif
  #ifdef __Pyx_Coroutine_USED
  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #endif
  #ifdef __Pyx_Generator_USED
  if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #endif
  #ifdef __Pyx_StopAsyncIteration_USED
  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __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 PY_MAJOR_VERSION < 3
  __pyx_m = Py_InitModule4("core", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
  #else
  __pyx_m = PyModule_Create(&__pyx_moduledef);
  #endif
  if (unlikely(!__pyx_m)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  Py_INCREF(__pyx_d);
  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #if CYTHON_COMPILING_IN_PYPY
  Py_INCREF(__pyx_b);
  #endif
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __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_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #endif
  if (__pyx_module_is_main_rgbmatrix__core) {
    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  #if PY_MAJOR_VERSION >= 3
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    if (!PyDict_GetItemString(modules, "rgbmatrix.core")) {
      if (unlikely(PyDict_SetItemString(modules, "rgbmatrix.core", __pyx_m) < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    }
  }
  #endif
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  /*--- Global init code ---*/
  /*--- Variable export code ---*/
  /*--- Function export code ---*/
  /*--- Type init code ---*/
  __pyx_vtabptr_9rgbmatrix_4core_Canvas = &__pyx_vtable_9rgbmatrix_4core_Canvas;
  __pyx_vtable_9rgbmatrix_4core_Canvas.__pyx___getCanvas = (rgb_matrix::Canvas *(*)(struct __pyx_obj_9rgbmatrix_4core_Canvas *))__pyx_f_9rgbmatrix_4core_6Canvas___getCanvas;
  if (PyType_Ready(&__pyx_type_9rgbmatrix_4core_Canvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 7; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_type_9rgbmatrix_4core_Canvas.tp_print = 0;
  if (__Pyx_SetVtable(__pyx_type_9rgbmatrix_4core_Canvas.tp_dict, __pyx_vtabptr_9rgbmatrix_4core_Canvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 7; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (PyObject_SetAttrString(__pyx_m, "Canvas", (PyObject *)&__pyx_type_9rgbmatrix_4core_Canvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 7; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_9rgbmatrix_4core_Canvas = &__pyx_type_9rgbmatrix_4core_Canvas;
  __pyx_vtabptr_9rgbmatrix_4core_FrameCanvas = &__pyx_vtable_9rgbmatrix_4core_FrameCanvas;
  __pyx_vtable_9rgbmatrix_4core_FrameCanvas.__pyx_base = *__pyx_vtabptr_9rgbmatrix_4core_Canvas;
  __pyx_vtable_9rgbmatrix_4core_FrameCanvas.__pyx_base.__pyx___getCanvas = (rgb_matrix::Canvas *(*)(struct __pyx_obj_9rgbmatrix_4core_Canvas *))__pyx_f_9rgbmatrix_4core_11FrameCanvas___getCanvas__pyx_wrap_1;
  __pyx_vtable_9rgbmatrix_4core_FrameCanvas.__pyx___getCanvas = (rgb_matrix::Canvas *(*)(struct __pyx_obj_9rgbmatrix_4core_FrameCanvas *))__pyx_f_9rgbmatrix_4core_11FrameCanvas___getCanvas;
  __pyx_type_9rgbmatrix_4core_FrameCanvas.tp_base = __pyx_ptype_9rgbmatrix_4core_Canvas;
  if (PyType_Ready(&__pyx_type_9rgbmatrix_4core_FrameCanvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 24; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_type_9rgbmatrix_4core_FrameCanvas.tp_print = 0;
  if (__Pyx_SetVtable(__pyx_type_9rgbmatrix_4core_FrameCanvas.tp_dict, __pyx_vtabptr_9rgbmatrix_4core_FrameCanvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 24; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (PyObject_SetAttrString(__pyx_m, "FrameCanvas", (PyObject *)&__pyx_type_9rgbmatrix_4core_FrameCanvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 24; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_9rgbmatrix_4core_FrameCanvas = &__pyx_type_9rgbmatrix_4core_FrameCanvas;
  __pyx_vtabptr_9rgbmatrix_4core_RGBMatrix = &__pyx_vtable_9rgbmatrix_4core_RGBMatrix;
  __pyx_vtable_9rgbmatrix_4core_RGBMatrix.__pyx_base = *__pyx_vtabptr_9rgbmatrix_4core_Canvas;
  __pyx_vtable_9rgbmatrix_4core_RGBMatrix.__pyx_base.__pyx___getCanvas = (rgb_matrix::Canvas *(*)(struct __pyx_obj_9rgbmatrix_4core_Canvas *))__pyx_f_9rgbmatrix_4core_9RGBMatrix___getCanvas__pyx_wrap_1;
  __pyx_vtable_9rgbmatrix_4core_RGBMatrix.__pyx___getCanvas = (rgb_matrix::Canvas *(*)(struct __pyx_obj_9rgbmatrix_4core_RGBMatrix *))__pyx_f_9rgbmatrix_4core_9RGBMatrix___getCanvas;
  __pyx_type_9rgbmatrix_4core_RGBMatrix.tp_base = __pyx_ptype_9rgbmatrix_4core_Canvas;
  if (PyType_Ready(&__pyx_type_9rgbmatrix_4core_RGBMatrix) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_type_9rgbmatrix_4core_RGBMatrix.tp_print = 0;
  if (__Pyx_SetVtable(__pyx_type_9rgbmatrix_4core_RGBMatrix.tp_dict, __pyx_vtabptr_9rgbmatrix_4core_RGBMatrix) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (PyObject_SetAttrString(__pyx_m, "RGBMatrix", (PyObject *)&__pyx_type_9rgbmatrix_4core_RGBMatrix) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_9rgbmatrix_4core_RGBMatrix = &__pyx_type_9rgbmatrix_4core_RGBMatrix;
  /*--- Type import code ---*/
  /*--- Variable import code ---*/
  /*--- Function import code ---*/
  /*--- Execution code ---*/
  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  #endif

  /* "rgbmatrix/core.pyx":5
 * from libcpp cimport bool
 * from libc.stdint cimport uint8_t, uint32_t
 * from PIL import Image             # <<<<<<<<<<<<<<
 * 
 * cdef class Canvas:
 */
  __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_n_s_Image);
  __Pyx_GIVEREF(__pyx_n_s_Image);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_Image);
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_PIL, __pyx_t_1, -1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_Image); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_Image, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "rgbmatrix/core.pyx":1
 * # distutils: language = c++             # <<<<<<<<<<<<<<
 * 
 * from libcpp cimport bool
 */
  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __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 rgbmatrix.core", __pyx_clineno, __pyx_lineno, __pyx_filename);
    }
    Py_DECREF(__pyx_m); __pyx_m = 0;
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init rgbmatrix.core");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if PY_MAJOR_VERSION < 3
  return;
  #else
  return __pyx_m;
  #endif
}

/* --- Runtime support code --- */
#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

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;
}

#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

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

#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (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_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 PY_VERSION_HEX >= 0x03030000
    if (cause) {
#else
    if (cause && cause != Py_None) {
#endif
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#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 = PyThreadState_GET();
        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

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

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

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);
}

static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
        if (unlikely(!owned_ref))
            return -1;
        s2 = owned_ref;
        s2_is_unicode = 1;
    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
        owned_ref = PyUnicode_FromObject(s1);
        if (unlikely(!owned_ref))
            return -1;
        s1 = owned_ref;
        s1_is_unicode = 1;
    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
        return __Pyx_PyBytes_Equals(s1, s2, equals);
    }
#endif
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length;
        int kind;
        void *data1, *data2;
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
            goto return_ne;
        }
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            #if PY_MAJOR_VERSION < 3
            Py_XDECREF(owned_ref);
            #endif
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_EQ);
return_ne:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_NE);
#endif
}

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

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

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

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

#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

#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) {
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
    if (likely(PyCFunction_Check(func))) {
#endif
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
        }
    }
    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

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
    if (likely(PyCFunction_Check(func))) {
#endif
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
}
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact)
{
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (likely(Py_TYPE(obj) == type)) return 1;
        #if PY_MAJOR_VERSION == 2
        else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(PyObject_TypeCheck(obj, type))) return 1;
    }
    __Pyx_RaiseArgumentTypeInvalid(name, obj, type);
    return 0;
}

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;
}

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_VERSION_HEX < 0x03030000
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                #if PY_VERSION_HEX < 0x03030000
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                #else
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                #endif
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_VERSION_HEX < 0x03030000
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

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;
}

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);
}

#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;
    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(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        __pyx_d,      /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

#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;\
    }

#if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
#endif

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))
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
            }
        } 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) 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))
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
            }
        }
        {
#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_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_Int(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;
}

static CYTHON_INLINE uint8_t __Pyx_PyInt_As_uint8_t(PyObject *x) {
    const uint8_t neg_one = (uint8_t) -1, const_zero = (uint8_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(uint8_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(uint8_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (uint8_t) 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 (uint8_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(uint8_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(uint8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 2 * PyLong_SHIFT) {
                            return (uint8_t) (((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 3 * PyLong_SHIFT) {
                            return (uint8_t) (((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, 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(uint8_t) >= 4 * PyLong_SHIFT) {
                            return (uint8_t) (((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)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 (uint8_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(uint8_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, unsigned long, PyLong_AsUnsignedLong(x))
            } else if (sizeof(uint8_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint8_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(uint8_t, sdigit, -(sdigit) digits[0])
                case  1: __PYX_VERIFY_RETURN_INT(uint8_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(uint8_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(uint8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint8_t) ((((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint8_t) ((((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, 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(uint8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, 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(uint8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint8_t) ((((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(uint8_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, long, PyLong_AsLong(x))
            } else if (sizeof(uint8_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, PY_LONG_LONG, PyLong_AsLongLong(x))
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            uint8_t val;
            PyObject *v = __Pyx_PyNumber_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (uint8_t) -1;
        }
    } else {
        uint8_t val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (uint8_t) -1;
        val = __Pyx_PyInt_As_uint8_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to uint8_t");
    return (uint8_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to uint8_t");
    return (uint8_t) -1;
}

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);
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

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);
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint8_t(uint8_t value) {
    const uint8_t neg_one = (uint8_t) -1, const_zero = (uint8_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(uint8_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(uint8_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(uint8_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
        }
    } else {
        if (sizeof(uint8_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(uint8_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(uint8_t),
                                     little, !is_unsigned);
    }
}

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))
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
            }
        } 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) 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))
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
            }
        }
        {
#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_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(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;
}

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;
}

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;
        ++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 char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
        char* defenc_c;
        PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
        if (!defenc) return NULL;
        defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        {
            char* end = defenc_c + PyBytes_GET_SIZE(defenc);
            char* c;
            for (c = defenc_c; c < end; c++) {
                if ((unsigned char) (*c) >= 128) {
                    PyUnicode_AsASCIIString(o);
                    return NULL;
                }
            }
        }
#endif
        *length = PyBytes_GET_SIZE(defenc);
        return defenc_c;
#else
        if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (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
    } 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 CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return __Pyx_NewRef(x);
  m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%.4s__ returned non-%.4s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#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 */