christian/stepanalyser
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
1b5aa90dbeb437e7f54da56b349f362a978bda2c
stepanalyser/.venv/lib/python3.12/site-packages/ezdxf/acc/mapbox_earcut.c
Christian Anetzberger a197de9456 initial
2026-01-22 20:23:51 +01:00

16207 lines
579 KiB
C
Raw Blame History

/* Generated by Cython 3.0.11 */
/* BEGIN: Cython Metadata
{
"distutils": {
"depends": [],
"name": "ezdxf.acc.mapbox_earcut",
"sources": [
"src/ezdxf/acc/mapbox_earcut.pyx"
]
},
"module_name": "ezdxf.acc.mapbox_earcut"
}
END: Cython Metadata */
#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
#if defined(CYTHON_LIMITED_API) && 0
#ifndef Py_LIMITED_API
#if CYTHON_LIMITED_API+0 > 0x03030000
#define Py_LIMITED_API CYTHON_LIMITED_API
#else
#define Py_LIMITED_API 0x03030000
#endif
#endif
#endif
#include "Python.h"
#ifndef Py_PYTHON_H
#error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
#error Cython requires Python 2.7+ or Python 3.3+.
#else
#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
#else
#define __PYX_EXTRA_ABI_MODULE_NAME ""
#endif
#define CYTHON_ABI "3_0_11" __PYX_EXTRA_ABI_MODULE_NAME
#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
#define CYTHON_HEX_VERSION 0x03000BF0
#define CYTHON_FUTURE_DIVISION 1
#include <stddef.h>
#ifndef offsetof
#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
#ifndef __stdcall
#define __stdcall
#endif
#ifndef __cdecl
#define __cdecl
#endif
#ifndef __fastcall
#define __fastcall
#endif
#endif
#ifndef DL_IMPORT
#define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
#define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
#define HAVE_LONG_LONG
#endif
#ifndef PY_LONG_LONG
#define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
#define Py_HUGE_VAL HUGE_VAL
#endif
#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
#if defined(GRAALVM_PYTHON)
/* For very preliminary testing purposes. Most variables are set the same as PyPy.
The existence of this section does not imply that anything works or is even tested */
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 0
#define CYTHON_COMPILING_IN_LIMITED_API 0
#define CYTHON_COMPILING_IN_GRAAL 1
#define CYTHON_COMPILING_IN_NOGIL 0
#undef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 0
#undef CYTHON_USE_TYPE_SPECS
#define CYTHON_USE_TYPE_SPECS 0
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#if PY_VERSION_HEX < 0x03050000
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#elif !defined(CYTHON_USE_ASYNC_SLOTS)
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#undef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 0
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#undef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 1
#undef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 0
#undef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 0
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_GIL
#define CYTHON_FAST_GIL 0
#undef CYTHON_METH_FASTCALL
#define CYTHON_METH_FASTCALL 0
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#ifndef CYTHON_PEP487_INIT_SUBCLASS
#define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
#endif
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 1
#undef CYTHON_USE_MODULE_STATE
#define CYTHON_USE_MODULE_STATE 0
#undef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 0
#undef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS 0
#undef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK 0
#ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
#define CYTHON_UPDATE_DESCRIPTOR_DOC 0
#endif
#undef CYTHON_USE_FREELISTS
#define CYTHON_USE_FREELISTS 0
#elif defined(PYPY_VERSION)
#define CYTHON_COMPILING_IN_PYPY 1
#define CYTHON_COMPILING_IN_CPYTHON 0
#define CYTHON_COMPILING_IN_LIMITED_API 0
#define CYTHON_COMPILING_IN_GRAAL 0
#define CYTHON_COMPILING_IN_NOGIL 0
#undef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 0
#ifndef CYTHON_USE_TYPE_SPECS
#define CYTHON_USE_TYPE_SPECS 0
#endif
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#if PY_VERSION_HEX < 0x03050000
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#elif !defined(CYTHON_USE_ASYNC_SLOTS)
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#undef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 0
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#undef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 1
#undef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 0
#undef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 0
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_GIL
#define CYTHON_FAST_GIL 0
#undef CYTHON_METH_FASTCALL
#define CYTHON_METH_FASTCALL 0
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#ifndef CYTHON_PEP487_INIT_SUBCLASS
#define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
#endif
#if PY_VERSION_HEX < 0x03090000
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 0
#elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
#define CYTHON_PEP489_MULTI_PHASE_INIT 1
#endif
#undef CYTHON_USE_MODULE_STATE
#define CYTHON_USE_MODULE_STATE 0
#undef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
#undef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS 0
#undef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK 0
#ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
#define CYTHON_UPDATE_DESCRIPTOR_DOC 0
#endif
#undef CYTHON_USE_FREELISTS
#define CYTHON_USE_FREELISTS 0
#elif defined(CYTHON_LIMITED_API)
#ifdef Py_LIMITED_API
#undef __PYX_LIMITED_VERSION_HEX
#define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
#endif
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 0
#define CYTHON_COMPILING_IN_LIMITED_API 1
#define CYTHON_COMPILING_IN_GRAAL 0
#define CYTHON_COMPILING_IN_NOGIL 0
#undef CYTHON_CLINE_IN_TRACEBACK
#define CYTHON_CLINE_IN_TRACEBACK 0
#undef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 0
#undef CYTHON_USE_TYPE_SPECS
#define CYTHON_USE_TYPE_SPECS 1
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#undef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 0
#ifndef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#endif
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#ifndef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 0
#endif
#undef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 0
#undef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 0
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_GIL
#define CYTHON_FAST_GIL 0
#undef CYTHON_METH_FASTCALL
#define CYTHON_METH_FASTCALL 0
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#ifndef CYTHON_PEP487_INIT_SUBCLASS
#define CYTHON_PEP487_INIT_SUBCLASS 1
#endif
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 0
#undef CYTHON_USE_MODULE_STATE
#define CYTHON_USE_MODULE_STATE 1
#ifndef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 0
#endif
#undef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS 0
#undef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK 0
#ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
#define CYTHON_UPDATE_DESCRIPTOR_DOC 0
#endif
#undef CYTHON_USE_FREELISTS
#define CYTHON_USE_FREELISTS 0
#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 0
#define CYTHON_COMPILING_IN_LIMITED_API 0
#define CYTHON_COMPILING_IN_GRAAL 0
#define CYTHON_COMPILING_IN_NOGIL 1
#ifndef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 1
#endif
#ifndef CYTHON_USE_TYPE_SPECS
#define CYTHON_USE_TYPE_SPECS 0
#endif
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#ifndef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#ifndef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#endif
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#ifndef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 1
#endif
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#ifndef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 0
#endif
#ifndef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 1
#endif
#ifndef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 1
#endif
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_GIL
#define CYTHON_FAST_GIL 0
#ifndef CYTHON_METH_FASTCALL
#define CYTHON_METH_FASTCALL 1
#endif
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#ifndef CYTHON_PEP487_INIT_SUBCLASS
#define CYTHON_PEP487_INIT_SUBCLASS 1
#endif
#ifndef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 1
#endif
#ifndef CYTHON_USE_MODULE_STATE
#define CYTHON_USE_MODULE_STATE 0
#endif
#ifndef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 1
#endif
#undef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS 0
#undef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK 0
#ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
#define CYTHON_UPDATE_DESCRIPTOR_DOC 1
#endif
#ifndef CYTHON_USE_FREELISTS
#define CYTHON_USE_FREELISTS 0
#endif
#else
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 1
#define CYTHON_COMPILING_IN_LIMITED_API 0
#define CYTHON_COMPILING_IN_GRAAL 0
#define CYTHON_COMPILING_IN_NOGIL 0
#ifndef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 1
#endif
#ifndef CYTHON_USE_TYPE_SPECS
#define CYTHON_USE_TYPE_SPECS 0
#endif
#ifndef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 1
#endif
#if PY_MAJOR_VERSION < 3
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#elif !defined(CYTHON_USE_ASYNC_SLOTS)
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#ifndef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 1
#endif
#ifndef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 1
#endif
#ifndef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 1
#endif
#if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#elif !defined(CYTHON_USE_UNICODE_WRITER)
#define CYTHON_USE_UNICODE_WRITER 1
#endif
#ifndef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 0
#endif
#ifndef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 1
#endif
#ifndef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 1
#endif
#ifndef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 1
#endif
#ifndef CYTHON_FAST_GIL
#define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
#endif
#ifndef CYTHON_METH_FASTCALL
#define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
#endif
#ifndef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 1
#endif
#ifndef CYTHON_PEP487_INIT_SUBCLASS
#define CYTHON_PEP487_INIT_SUBCLASS 1
#endif
#if PY_VERSION_HEX < 0x03050000
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 0
#elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
#define CYTHON_PEP489_MULTI_PHASE_INIT 1
#endif
#ifndef CYTHON_USE_MODULE_STATE
#define CYTHON_USE_MODULE_STATE 0
#endif
#if PY_VERSION_HEX < 0x030400a1
#undef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 0
#elif !defined(CYTHON_USE_TP_FINALIZE)
#define CYTHON_USE_TP_FINALIZE 1
#endif
#if PY_VERSION_HEX < 0x030600B1
#undef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS 0
#elif !defined(CYTHON_USE_DICT_VERSIONS)
#define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX < 0x030C00A5)
#endif
#if PY_VERSION_HEX < 0x030700A3
#undef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK 0
#elif !defined(CYTHON_USE_EXC_INFO_STACK)
#define CYTHON_USE_EXC_INFO_STACK 1
#endif
#ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
#define CYTHON_UPDATE_DESCRIPTOR_DOC 1
#endif
#ifndef CYTHON_USE_FREELISTS
#define CYTHON_USE_FREELISTS 1
#endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if !defined(CYTHON_VECTORCALL)
#define CYTHON_VECTORCALL (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
#endif
#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
#if CYTHON_USE_PYLONG_INTERNALS
#if PY_MAJOR_VERSION < 3
#include "longintrepr.h"
#endif
#undef SHIFT
#undef BASE
#undef MASK
#ifdef SIZEOF_VOID_P
enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
#endif
#endif
#ifndef __has_attribute
#define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
#define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
#if defined(__GNUC__)
#define CYTHON_RESTRICT __restrict__
#elif defined(_MSC_VER) && _MSC_VER >= 1400
#define CYTHON_RESTRICT __restrict
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define CYTHON_RESTRICT restrict
#else
#define CYTHON_RESTRICT
#endif
#endif
#ifndef CYTHON_UNUSED
#if defined(__cplusplus)
/* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
* but leads to warnings with -pedantic, since it is a C++17 feature */
#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
#if __has_cpp_attribute(maybe_unused)
#define CYTHON_UNUSED [[maybe_unused]]
#endif
#endif
#endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
# define CYTHON_UNUSED __attribute__ ((__unused__))
# else
# define CYTHON_UNUSED
# endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
# define CYTHON_UNUSED __attribute__ ((__unused__))
# else
# define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_UNUSED_VAR
# if defined(__cplusplus)
template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
# else
# define CYTHON_UNUSED_VAR(x) (void)(x)
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
#define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
# define CYTHON_NCP_UNUSED
# else
# define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_USE_CPP_STD_MOVE
#if defined(__cplusplus) && (\
__cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
#define CYTHON_USE_CPP_STD_MOVE 1
#else
#define CYTHON_USE_CPP_STD_MOVE 0
#endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
#ifndef _MSC_STDINT_H_
#if _MSC_VER < 1300
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
#else
typedef unsigned __int8 uint8_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int32 uint32_t;
#endif
#endif
#if _MSC_VER < 1300
#ifdef _WIN64
typedef unsigned long long __pyx_uintptr_t;
#else
typedef unsigned int __pyx_uintptr_t;
#endif
#else
#ifdef _WIN64
typedef unsigned __int64 __pyx_uintptr_t;
#else
typedef unsigned __int32 __pyx_uintptr_t;
#endif
#endif
#else
#include <stdint.h>
typedef uintptr_t __pyx_uintptr_t;
#endif
#ifndef CYTHON_FALLTHROUGH
#if defined(__cplusplus)
/* for clang __has_cpp_attribute(fallthrough) is true even before C++17
* but leads to warnings with -pedantic, since it is a C++17 feature */
#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
#if __has_cpp_attribute(fallthrough)
#define CYTHON_FALLTHROUGH [[fallthrough]]
#endif
#endif
#ifndef CYTHON_FALLTHROUGH
#if __has_cpp_attribute(clang::fallthrough)
#define CYTHON_FALLTHROUGH [[clang::fallthrough]]
#elif __has_cpp_attribute(gnu::fallthrough)
#define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
#endif
#endif
#endif
#ifndef CYTHON_FALLTHROUGH
#if __has_attribute(fallthrough)
#define CYTHON_FALLTHROUGH __attribute__((fallthrough))
#else
#define CYTHON_FALLTHROUGH
#endif
#endif
#if defined(__clang__) && defined(__apple_build_version__)
#if __apple_build_version__ < 7000000
#undef CYTHON_FALLTHROUGH
#define CYTHON_FALLTHROUGH
#endif
#endif
#endif
#ifdef __cplusplus
template <typename T>
struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
#define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
#else
#define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
#endif
#if CYTHON_COMPILING_IN_PYPY == 1
#define __PYX_NEED_TP_PRINT_SLOT (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
#else
#define __PYX_NEED_TP_PRINT_SLOT (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
#endif
#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))
#ifndef CYTHON_INLINE
#if defined(__clang__)
#define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
#elif defined(__GNUC__)
#define CYTHON_INLINE __inline__
#elif defined(_MSC_VER)
#define CYTHON_INLINE __inline
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define CYTHON_INLINE inline
#else
#define CYTHON_INLINE
#endif
#endif
#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_DefaultClassType PyClass_Type
#define __Pyx_PyCode_New(a, p, 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)
#else
#define __Pyx_BUILTIN_MODULE_NAME "builtins"
#define __Pyx_DefaultClassType PyType_Type
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
PyObject *code, PyObject *c, PyObject* n, PyObject *v,
PyObject *fv, PyObject *cell, PyObject* fn,
PyObject *name, int fline, PyObject *lnos) {
PyObject *exception_table = NULL;
PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
#if __PYX_LIMITED_VERSION_HEX < 0x030B0000
PyObject *version_info;
PyObject *py_minor_version = NULL;
#endif
long minor_version = 0;
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
#if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
minor_version = 11;
#else
if (!(version_info = PySys_GetObject("version_info"))) goto end;
if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
minor_version = PyLong_AsLong(py_minor_version);
Py_DECREF(py_minor_version);
if (minor_version == -1 && PyErr_Occurred()) goto end;
#endif
if (!(types_module = PyImport_ImportModule("types"))) goto end;
if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
if (minor_version <= 7) {
(void)p;
result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
c, n, v, fn, name, fline, lnos, fv, cell);
} else if (minor_version <= 10) {
result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
c, n, v, fn, name, fline, lnos, fv, cell);
} else {
if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
}
end:
Py_XDECREF(code_type);
Py_XDECREF(exception_table);
Py_XDECREF(types_module);
if (type) {
PyErr_Restore(type, value, traceback);
}
return result;
}
#ifndef CO_OPTIMIZED
#define CO_OPTIMIZED 0x0001
#endif
#ifndef CO_NEWLOCALS
#define CO_NEWLOCALS 0x0002
#endif
#ifndef CO_VARARGS
#define CO_VARARGS 0x0004
#endif
#ifndef CO_VARKEYWORDS
#define CO_VARKEYWORDS 0x0008
#endif
#ifndef CO_ASYNC_GENERATOR
#define CO_ASYNC_GENERATOR 0x0200
#endif
#ifndef CO_GENERATOR
#define CO_GENERATOR 0x0020
#endif
#ifndef CO_COROUTINE
#define CO_COROUTINE 0x0080
#endif
#elif PY_VERSION_HEX >= 0x030B0000
static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
PyObject *code, PyObject *c, PyObject* n, PyObject *v,
PyObject *fv, PyObject *cell, PyObject* fn,
PyObject *name, int fline, PyObject *lnos) {
PyCodeObject *result;
PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
if (!empty_bytes) return NULL;
result =
#if PY_VERSION_HEX >= 0x030C0000
PyUnstable_Code_NewWithPosOnlyArgs
#else
PyCode_NewWithPosOnlyArgs
#endif
(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
Py_DECREF(empty_bytes);
return result;
}
#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
#define __Pyx_PyCode_New(a, p, 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)
#endif
#endif
#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
#define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
#else
#define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
#define __Pyx_Py_Is(x, y) Py_Is(x, y)
#else
#define __Pyx_Py_Is(x, y) ((x) == (y))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
#define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
#else
#define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
#define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
#else
#define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
#define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
#else
#define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
#endif
#define __Pyx_NoneAsNull(obj) (__Pyx_Py_IsNone(obj) ? NULL : (obj))
#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
#else
#define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
#endif
#ifndef CO_COROUTINE
#define CO_COROUTINE 0x80
#endif
#ifndef CO_ASYNC_GENERATOR
#define CO_ASYNC_GENERATOR 0x200
#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
#ifndef Py_TPFLAGS_SEQUENCE
#define Py_TPFLAGS_SEQUENCE 0
#endif
#ifndef Py_TPFLAGS_MAPPING
#define Py_TPFLAGS_MAPPING 0
#endif
#ifndef METH_STACKLESS
#define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
#ifndef METH_FASTCALL
#define METH_FASTCALL 0x80
#endif
typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
Py_ssize_t nargs, PyObject *kwnames);
#else
#if PY_VERSION_HEX >= 0x030d00A4
# define __Pyx_PyCFunctionFast PyCFunctionFast
# define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
#else
# define __Pyx_PyCFunctionFast _PyCFunctionFast
# define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#endif
#if CYTHON_METH_FASTCALL
#define __Pyx_METH_FASTCALL METH_FASTCALL
#define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
#define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
#else
#define __Pyx_METH_FASTCALL METH_VARARGS
#define __Pyx_PyCFunction_FastCall PyCFunction
#define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
#endif
#if CYTHON_VECTORCALL
#define __pyx_vectorcallfunc vectorcallfunc
#define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET PY_VECTORCALL_ARGUMENTS_OFFSET
#define __Pyx_PyVectorcall_NARGS(n) PyVectorcall_NARGS((size_t)(n))
#elif CYTHON_BACKPORT_VECTORCALL
typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
size_t nargsf, PyObject *kwnames);
#define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET ((size_t)1 << (8 * sizeof(size_t) - 1))
#define __Pyx_PyVectorcall_NARGS(n) ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
#else
#define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET 0
#define __Pyx_PyVectorcall_NARGS(n) ((Py_ssize_t)(n))
#endif
#if PY_MAJOR_VERSION >= 0x030900B1
#define __Pyx_PyCFunction_CheckExact(func) PyCFunction_CheckExact(func)
#else
#define __Pyx_PyCFunction_CheckExact(func) PyCFunction_Check(func)
#endif
#define __Pyx_CyOrPyCFunction_Check(func) PyCFunction_Check(func)
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func) (((PyCFunctionObject*)(func))->m_ml->ml_meth)
#elif !CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func) PyCFunction_GET_FUNCTION(func)
#endif
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FLAGS(func) (((PyCFunctionObject*)(func))->m_ml->ml_flags)
static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
}
#endif
static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
#if CYTHON_COMPILING_IN_LIMITED_API
return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
#else
return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
#endif
}
#define __Pyx_IsSameCFunction(func, cfunc) __Pyx__IsSameCFunction(func, cfunc)
#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
#define __Pyx_PyType_FromModuleAndSpec(m, s, b) ((void)m, PyType_FromSpecWithBases(s, b))
typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
#else
#define __Pyx_PyType_FromModuleAndSpec(m, s, b) PyType_FromModuleAndSpec(m, s, b)
#define __Pyx_PyCMethod PyCMethod
#endif
#ifndef METH_METHOD
#define METH_METHOD 0x200
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
#define PyObject_Malloc(s) PyMem_Malloc(s)
#define PyObject_Free(p) PyMem_Free(p)
#define PyObject_Realloc(p) PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno)
#else
#define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_PyThreadState_Current PyThreadState_Get()
#elif !CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x030d00A1
#define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
#elif PY_VERSION_HEX >= 0x03060000
#define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
#define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
#define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
{
void *result;
result = PyModule_GetState(op);
if (!result)
Py_FatalError("Couldn't find the module state");
return result;
}
#endif
#define __Pyx_PyObject_GetSlot(obj, name, func_ctype) __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_PyType_GetSlot(type, name, func_ctype) ((func_ctype) PyType_GetSlot((type), Py_##name))
#else
#define __Pyx_PyType_GetSlot(type, name, func_ctype) ((type)->name)
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
*key = PyThread_create_key();
return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
*key = Py_tss_NEEDS_INIT;
return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
PyThread_delete_key(*key);
*key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
return PyThread_get_key_value(*key);
}
#endif
#if PY_MAJOR_VERSION < 3
#if CYTHON_COMPILING_IN_PYPY
#if PYPY_VERSION_NUM < 0x07030600
#if defined(__cplusplus) && __cplusplus >= 201402L
[[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
#elif defined(__GNUC__) || defined(__clang__)
__attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
#elif defined(_MSC_VER)
__declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
#endif
static CYTHON_INLINE int PyGILState_Check(void) {
return 0;
}
#else // PYPY_VERSION_NUM < 0x07030600
#endif // PYPY_VERSION_NUM < 0x07030600
#else
static CYTHON_INLINE int PyGILState_Check(void) {
PyThreadState * tstate = _PyThreadState_Current;
return tstate && (tstate == PyGILState_GetThisThreadState());
}
#endif
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n) PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
#define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
#else
#define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStrWithError(dict, name) _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
if (res == NULL) PyErr_Clear();
return res;
}
#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
#define __Pyx_PyDict_GetItemStrWithError PyDict_GetItemWithError
#define __Pyx_PyDict_GetItemStr PyDict_GetItem
#else
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
#if CYTHON_COMPILING_IN_PYPY
return PyDict_GetItem(dict, name);
#else
PyDictEntry *ep;
PyDictObject *mp = (PyDictObject*) dict;
long hash = ((PyStringObject *) name)->ob_shash;
assert(hash != -1);
ep = (mp->ma_lookup)(mp, name, hash);
if (ep == NULL) {
return NULL;
}
return ep->me_value;
#endif
}
#define __Pyx_PyDict_GetItemStr PyDict_GetItem
#endif
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyType_GetFlags(tp) (((PyTypeObject *)tp)->tp_flags)
#define __Pyx_PyType_HasFeature(type, feature) ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
#define __Pyx_PyObject_GetIterNextFunc(obj) (Py_TYPE(obj)->tp_iternext)
#else
#define __Pyx_PyType_GetFlags(tp) (PyType_GetFlags((PyTypeObject *)tp))
#define __Pyx_PyType_HasFeature(type, feature) PyType_HasFeature(type, feature)
#define __Pyx_PyObject_GetIterNextFunc(obj) PyIter_Next
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
#else
#define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
#endif
#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
#define __Pyx_PyHeapTypeObject_GC_Del(obj) {\
PyTypeObject *type = Py_TYPE((PyObject*)obj);\
assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
PyObject_GC_Del(obj);\
Py_DECREF(type);\
}
#else
#define __Pyx_PyHeapTypeObject_GC_Del(obj) PyObject_GC_Del(obj)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
#define CYTHON_PEP393_ENABLED 1
#define __Pyx_PyUnicode_READY(op) (0)
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GetLength(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((void)u, 1114111U)
#define __Pyx_PyUnicode_KIND(u) ((void)u, (0))
#define __Pyx_PyUnicode_DATA(u) ((void*)u)
#define __Pyx_PyUnicode_READ(k, d, i) ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GetLength(u))
#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
#define CYTHON_PEP393_ENABLED 1
#if PY_VERSION_HEX >= 0x030C0000
#define __Pyx_PyUnicode_READY(op) (0)
#else
#define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\
0 : _PyUnicode_Ready((PyObject *)(op)))
#endif
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u)
#define __Pyx_PyUnicode_KIND(u) ((int)PyUnicode_KIND(u))
#define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u)
#define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i)
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
#if PY_VERSION_HEX >= 0x030C0000
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u))
#else
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
#else
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#endif
#endif
#else
#define CYTHON_PEP393_ENABLED 0
#define PyUnicode_1BYTE_KIND 1
#define PyUnicode_2BYTE_KIND 2
#define PyUnicode_4BYTE_KIND 4
#define __Pyx_PyUnicode_READY(op) (0)
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
#define __Pyx_PyUnicode_KIND(u) ((int)sizeof(Py_UNICODE))
#define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u))
#define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b)
#else
#define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY
#if !defined(PyUnicode_DecodeUnicodeEscape)
#define PyUnicode_DecodeUnicodeEscape(s, size, errors) PyUnicode_Decode(s, size, "unicode_escape", errors)
#endif
#if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
#undef PyUnicode_Contains
#define PyUnicode_Contains(u, s) PySequence_Contains(u, s)
#endif
#if !defined(PyByteArray_Check)
#define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if !defined(PyObject_Format)
#define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#endif
#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b)
#else
#define __Pyx_PyString_Format(a, b) PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
#define PyObject_ASCII(o) PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
#define PyBaseString_Type PyUnicode_Type
#define PyStringObject PyUnicodeObject
#define PyString_Type PyUnicode_Type
#define PyString_Check PyUnicode_Check
#define PyString_CheckExact PyUnicode_CheckExact
#ifndef PyObject_Unicode
#define PyObject_Unicode PyObject_Str
#endif
#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
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PySequence_ListKeepNew(obj)\
(likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
#else
#define __Pyx_PySequence_ListKeepNew(obj) PySequence_List(obj)
#endif
#ifndef PySet_CheckExact
#define PySet_CheckExact(obj) __Pyx_IS_TYPE(obj, &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
#define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
#define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
#define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
#define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
#define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq)
#define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
#define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
#define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
#define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
#define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
#define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
#define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
#else
#define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
#define __Pyx_PySequence_SIZE(seq) PySequence_Size(seq)
#define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
#define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
#define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
#define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
#define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
#define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
#define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
#endif
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
#define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#else
static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
PyObject *module = PyImport_AddModule(name);
Py_XINCREF(module);
return module;
}
#endif
#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 __Pyx_Py3Int_Check(op) PyLong_Check(op)
#define __Pyx_Py3Int_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
#else
#define __Pyx_Py3Int_Check(op) (PyLong_Check(op) || PyInt_Check(op))
#define __Pyx_Py3Int_CheckExact(op) (PyLong_CheckExact(op) || PyInt_CheckExact(op))
#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 __Pyx_PyIndex_AsHash_t
#else
#define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
#define __Pyx_PyInt_AsHash_t __Pyx_PyIndex_AsSsize_t
#endif
#if CYTHON_USE_ASYNC_SLOTS
#if PY_VERSION_HEX >= 0x030500B1
#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
#else
#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
#endif
#else
#define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
typedef struct {
unaryfunc am_await;
unaryfunc am_aiter;
unaryfunc am_anext;
} __Pyx_PyAsyncMethodsStruct;
#endif
#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
#if !defined(_USE_MATH_DEFINES)
#define _USE_MATH_DEFINES
#endif
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
float value;
memset(&value, 0xFF, sizeof(value));
return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif
#define __PYX_MARK_ERR_POS(f_index, lineno) \
{ __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; }
#define __PYX_ERR(f_index, lineno, Ln_error) \
{ __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
#ifdef CYTHON_EXTERN_C
#undef __PYX_EXTERN_C
#define __PYX_EXTERN_C CYTHON_EXTERN_C
#elif defined(__PYX_EXTERN_C)
#ifdef _MSC_VER
#pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
#else
#warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
#endif
#else
#ifdef __cplusplus
#define __PYX_EXTERN_C extern "C"
#else
#define __PYX_EXTERN_C extern
#endif
#endif
#define __PYX_HAVE__ezdxf__acc__mapbox_earcut
#define __PYX_HAVE_API__ezdxf__acc__mapbox_earcut
/* Early includes */
#include <math.h>
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */
#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif
typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#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))) )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
#include <cstdlib>
#define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
#define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
#define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
#define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
#define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s) ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s) ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#define __Pyx_PyUnicode_FromOrdinal(o) PyUnicode_FromOrdinal((int)o)
#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
(likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#if CYTHON_USE_PYLONG_INTERNALS
#if PY_VERSION_HEX >= 0x030C00A7
#ifndef _PyLong_SIGN_MASK
#define _PyLong_SIGN_MASK 3
#endif
#ifndef _PyLong_NON_SIZE_BITS
#define _PyLong_NON_SIZE_BITS 3
#endif
#define __Pyx_PyLong_Sign(x) (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
#define __Pyx_PyLong_IsNeg(x) ((__Pyx_PyLong_Sign(x) & 2) != 0)
#define __Pyx_PyLong_IsNonNeg(x) (!__Pyx_PyLong_IsNeg(x))
#define __Pyx_PyLong_IsZero(x) (__Pyx_PyLong_Sign(x) & 1)
#define __Pyx_PyLong_IsPos(x) (__Pyx_PyLong_Sign(x) == 0)
#define __Pyx_PyLong_CompactValueUnsigned(x) (__Pyx_PyLong_Digits(x)[0])
#define __Pyx_PyLong_DigitCount(x) ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
#define __Pyx_PyLong_SignedDigitCount(x)\
((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
#if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
#define __Pyx_PyLong_IsCompact(x) PyUnstable_Long_IsCompact((PyLongObject*) x)
#define __Pyx_PyLong_CompactValue(x) PyUnstable_Long_CompactValue((PyLongObject*) x)
#else
#define __Pyx_PyLong_IsCompact(x) (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
#define __Pyx_PyLong_CompactValue(x) ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
#endif
typedef Py_ssize_t __Pyx_compact_pylong;
typedef size_t __Pyx_compact_upylong;
#else
#define __Pyx_PyLong_IsNeg(x) (Py_SIZE(x) < 0)
#define __Pyx_PyLong_IsNonNeg(x) (Py_SIZE(x) >= 0)
#define __Pyx_PyLong_IsZero(x) (Py_SIZE(x) == 0)
#define __Pyx_PyLong_IsPos(x) (Py_SIZE(x) > 0)
#define __Pyx_PyLong_CompactValueUnsigned(x) ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
#define __Pyx_PyLong_DigitCount(x) __Pyx_sst_abs(Py_SIZE(x))
#define __Pyx_PyLong_SignedDigitCount(x) Py_SIZE(x)
#define __Pyx_PyLong_IsCompact(x) (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
#define __Pyx_PyLong_CompactValue(x)\
((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
typedef sdigit __Pyx_compact_pylong;
typedef digit __Pyx_compact_upylong;
#endif
#if PY_VERSION_HEX >= 0x030C00A5
#define __Pyx_PyLong_Digits(x) (((PyLongObject*)x)->long_value.ob_digit)
#else
#define __Pyx_PyLong_Digits(x) (((PyLongObject*)x)->ob_digit)
#endif
#endif
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
#include <string.h>
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] = (char) 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
#include <string.h>
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) + 1);
if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
return -1;
}
#endif
#endif
/* Test for GCC > 2.95 */
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
#define likely(x) (x)
#define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
#if !CYTHON_USE_MODULE_STATE
static PyObject *__pyx_m = NULL;
#endif
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm = __FILE__;
static const char *__pyx_filename;
/* #### Code section: filename_table ### */
static const char *__pyx_f[] = {
"<stringsource>",
"src/ezdxf/acc/mapbox_earcut.pyx",
};
/* #### Code section: utility_code_proto_before_types ### */
/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
#define __PYX_FORCE_INIT_THREADS 0
#endif
/* #### Code section: numeric_typedefs ### */
/* #### Code section: complex_type_declarations ### */
/* #### Code section: type_declarations ### */
/*--- Type declarations ---*/
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node;
struct __pyx_opt_args_5ezdxf_3acc_13mapbox_earcut_filter_points;
/* "ezdxf/acc/mapbox_earcut.pyx":312
*
*
* cdef Node filter_points(Node start, Node end = None): # <<<<<<<<<<<<<<
* """eliminate colinear or duplicate points"""
* cdef:
*/
struct __pyx_opt_args_5ezdxf_3acc_13mapbox_earcut_filter_points {
int __pyx_n;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *end;
};
/* "ezdxf/acc/mapbox_earcut.pyx":26
*
*
* cdef class Node: # <<<<<<<<<<<<<<
* cdef:
* int i
*/
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node {
PyObject_HEAD
struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_vtab;
int i;
double x;
double y;
int z;
int steiner;
PyObject *point;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *prev;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *next;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *prev_z;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *next_z;
};
struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node {
int (*equals)(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *);
};
static struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_vtabptr_5ezdxf_3acc_13mapbox_earcut_Node;
/* #### Code section: utility_code_proto ### */
/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
#define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
typedef struct {
void (*INCREF)(void*, PyObject*, Py_ssize_t);
void (*DECREF)(void*, PyObject*, Py_ssize_t);
void (*GOTREF)(void*, PyObject*, Py_ssize_t);
void (*GIVEREF)(void*, PyObject*, Py_ssize_t);
void* (*SetupContext)(const char*, Py_ssize_t, 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__));\
}
#define __Pyx_RefNannyFinishContextNogil() {\
PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
__Pyx_RefNannyFinishContext();\
PyGILState_Release(__pyx_gilstate_save);\
}
#else
#define __Pyx_RefNannySetupContext(name, acquire_gil)\
__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__))
#define __Pyx_RefNannyFinishContextNogil() __Pyx_RefNannyFinishContext()
#endif
#define __Pyx_RefNannyFinishContextNogil() {\
PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
__Pyx_RefNannyFinishContext();\
PyGILState_Release(__pyx_gilstate_save);\
}
#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); else {__Pyx_INCREF(r); }} while(0)
#define __Pyx_XDECREF(r) do { if((r) == NULL); else {__Pyx_DECREF(r); }} while(0)
#define __Pyx_XGOTREF(r) do { if((r) == NULL); else {__Pyx_GOTREF(r); }} while(0)
#define __Pyx_XGIVEREF(r) do { if((r) == NULL); else {__Pyx_GIVEREF(r);}} while(0)
#else
#define __Pyx_RefNannyDeclarations
#define __Pyx_RefNannySetupContext(name, acquire_gil)
#define __Pyx_RefNannyFinishContextNogil()
#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_Py_XDECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; Py_XDECREF(tmp);\
} while (0)
#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)
/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err)
#endif
/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current;
#if PY_VERSION_HEX >= 0x030C00A6
#define __Pyx_PyErr_Occurred() (__pyx_tstate->current_exception != NULL)
#define __Pyx_PyErr_CurrentExceptionType() (__pyx_tstate->current_exception ? (PyObject*) Py_TYPE(__pyx_tstate->current_exception) : (PyObject*) NULL)
#else
#define __Pyx_PyErr_Occurred() (__pyx_tstate->curexc_type != NULL)
#define __Pyx_PyErr_CurrentExceptionType() (__pyx_tstate->curexc_type)
#endif
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred() (PyErr_Occurred() != NULL)
#define __Pyx_PyErr_CurrentExceptionType() PyErr_Occurred()
#endif
/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb)
#endif
/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif
/* PyObjectGetAttrStrNoError.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);
/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);
/* TupleAndListFromArray.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
#endif
/* IncludeStringH.proto */
#include <string.h>
/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
/* fastcall.proto */
#if CYTHON_AVOID_BORROWED_REFS
#define __Pyx_Arg_VARARGS(args, i) PySequence_GetItem(args, i)
#elif CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_Arg_VARARGS(args, i) PyTuple_GET_ITEM(args, i)
#else
#define __Pyx_Arg_VARARGS(args, i) PyTuple_GetItem(args, i)
#endif
#if CYTHON_AVOID_BORROWED_REFS
#define __Pyx_Arg_NewRef_VARARGS(arg) __Pyx_NewRef(arg)
#define __Pyx_Arg_XDECREF_VARARGS(arg) Py_XDECREF(arg)
#else
#define __Pyx_Arg_NewRef_VARARGS(arg) arg
#define __Pyx_Arg_XDECREF_VARARGS(arg)
#endif
#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
#define __Pyx_KwValues_VARARGS(args, nargs) NULL
#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
#if CYTHON_METH_FASTCALL
#define __Pyx_Arg_FASTCALL(args, i) args[i]
#define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
#define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
#else
#define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
#endif
#define __Pyx_Arg_NewRef_FASTCALL(arg) arg /* no-op, __Pyx_Arg_FASTCALL is direct and this needs
to have the same reference counting */
#define __Pyx_Arg_XDECREF_FASTCALL(arg)
#else
#define __Pyx_Arg_FASTCALL __Pyx_Arg_VARARGS
#define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
#define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
#define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
#define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
#define __Pyx_Arg_NewRef_FASTCALL(arg) __Pyx_Arg_NewRef_VARARGS(arg)
#define __Pyx_Arg_XDECREF_FASTCALL(arg) __Pyx_Arg_XDECREF_VARARGS(arg)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
#define __Pyx_ArgsSlice_VARARGS(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_VARARGS(args, start), stop - start)
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_FASTCALL(args, start), stop - start)
#else
#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
#endif
/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject *const *kwvalues,
PyObject **argnames[],
PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,
const char* function_name);
/* KeywordStringCheck.proto */
static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);
/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
__Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
(is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
__Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
int is_list, int wraparound, int boundscheck);
/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif
/* RaiseUnexpectedTypeError.proto */
static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);
/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
Py_INCREF(x);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
L->ob_item[len] = x;
#else
PyList_SET_ITEM(list, len, x);
#endif
__Pyx_SET_SIZE(list, len + 1);
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif
/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict) (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
(version_var) = __PYX_GET_DICT_VERSION(dict);\
(cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
static PY_UINT64_T __pyx_dict_version = 0;\
static PyObject *__pyx_dict_cached_value = NULL;\
if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
(VAR) = __pyx_dict_cached_value;\
} else {\
(VAR) = __pyx_dict_cached_value = (LOOKUP);\
__pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
}\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict) (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) (VAR) = (LOOKUP);
#endif
/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name) do {\
static PY_UINT64_T __pyx_dict_version = 0;\
static PyObject *__pyx_dict_cached_value = NULL;\
(var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
(likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
__Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
#define __Pyx_GetModuleGlobalNameUncached(var, name) do {\
PY_UINT64_T __pyx_dict_version;\
PyObject *__pyx_dict_cached_value;\
(var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name) (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name) (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif
/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
/* IncludeStructmemberH.proto */
#include <structmember.h>
/* FixUpExtensionType.proto */
#if CYTHON_USE_TYPE_SPECS
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
#endif
/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#if !CYTHON_VECTORCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
__Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
(sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
#if !CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03080000
#include "frameobject.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
#ifndef Py_BUILD_CORE
#define Py_BUILD_CORE 1
#endif
#include "internal/pycore_frame.h"
#endif
#define __Pxy_PyFrame_Initialize_Offsets()
#define __Pyx_PyFrame_GetLocalsplus(frame) ((frame)->f_localsplus)
#else
static size_t __pyx_pyframe_localsplus_offset = 0;
#include "frameobject.h"
#define __Pxy_PyFrame_Initialize_Offsets()\
((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
(void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
#define __Pyx_PyFrame_GetLocalsplus(frame)\
(assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif
#endif
#endif
/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif
/* PyObjectFastCall.proto */
#define __Pyx_PyObject_FastCall(func, args, nargs) __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
/* PyObjectCallNoArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
/* PyObjectGetMethod.proto */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
/* PyObjectCallMethod0.proto */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
/* ValidateBasesTuple.proto */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
#endif
/* PyType_Ready.proto */
CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);
/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif
/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif
/* SetVTable.proto */
static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);
/* GetVTable.proto */
static void* __Pyx_GetVtable(PyTypeObject *type);
/* MergeVTables.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_MergeVtables(PyTypeObject *type);
#endif
/* SetupReduce.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_setup_reduce(PyObject* type_obj);
#endif
/* FetchSharedCythonModule.proto */
static PyObject *__Pyx_FetchSharedCythonABIModule(void);
/* FetchCommonType.proto */
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
#else
static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
#endif
/* PyMethodNew.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
CYTHON_UNUSED_VAR(typ);
if (!self)
return __Pyx_NewRef(func);
typesModule = PyImport_ImportModule("types");
if (!typesModule) return NULL;
methodType = PyObject_GetAttrString(typesModule, "MethodType");
Py_DECREF(typesModule);
if (!methodType) return NULL;
result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
Py_DECREF(methodType);
return result;
}
#elif PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
CYTHON_UNUSED_VAR(typ);
if (!self)
return __Pyx_NewRef(func);
return PyMethod_New(func, self);
}
#else
#define __Pyx_PyMethod_New PyMethod_New
#endif
/* PyVectorcallFastCallDict.proto */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
#endif
/* CythonFunctionShared.proto */
#define __Pyx_CyFunction_USED
#define __Pyx_CYFUNCTION_STATICMETHOD 0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD 0x02
#define __Pyx_CYFUNCTION_CCLASS 0x04
#define __Pyx_CYFUNCTION_COROUTINE 0x08
#define __Pyx_CyFunction_GetClosure(f)\
(((__pyx_CyFunctionObject *) (f))->func_closure)
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_GetClassObj(f)\
(((__pyx_CyFunctionObject *) (f))->func_classobj)
#else
#define __Pyx_CyFunction_GetClassObj(f)\
((PyObject*) ((PyCMethodObject *) (f))->mm_class)
#endif
#define __Pyx_CyFunction_SetClassObj(f, classobj)\
__Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
#define __Pyx_CyFunction_Defaults(type, f)\
((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
#if CYTHON_COMPILING_IN_LIMITED_API
PyObject_HEAD
PyObject *func;
#elif PY_VERSION_HEX < 0x030900B1
PyCFunctionObject func;
#else
PyCMethodObject func;
#endif
#if CYTHON_BACKPORT_VECTORCALL
__pyx_vectorcallfunc func_vectorcall;
#endif
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
PyObject *func_weakreflist;
#endif
PyObject *func_dict;
PyObject *func_name;
PyObject *func_qualname;
PyObject *func_doc;
PyObject *func_globals;
PyObject *func_code;
PyObject *func_closure;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
PyObject *func_classobj;
#endif
void *defaults;
int defaults_pyobjects;
size_t defaults_size;
int flags;
PyObject *defaults_tuple;
PyObject *defaults_kwdict;
PyObject *(*defaults_getter)(PyObject *);
PyObject *func_annotations;
PyObject *func_is_coroutine;
} __pyx_CyFunctionObject;
#undef __Pyx_CyOrPyCFunction_Check
#define __Pyx_CyFunction_Check(obj) __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
#define __Pyx_CyOrPyCFunction_Check(obj) __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
#define __Pyx_CyFunction_CheckExact(obj) __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
#undef __Pyx_IsSameCFunction
#define __Pyx_IsSameCFunction(func, cfunc) __Pyx__IsSameCyOrCFunction(func, cfunc)
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
int flags, PyObject* qualname,
PyObject *closure,
PyObject *module, PyObject *globals,
PyObject* code);
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
size_t size,
int pyobjects);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
PyObject *dict);
static int __pyx_CyFunction_init(PyObject *module);
#if CYTHON_METH_FASTCALL
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
#if CYTHON_BACKPORT_VECTORCALL
#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
#else
#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
#endif
#endif
/* CythonFunction.proto */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
int flags, PyObject* qualname,
PyObject *closure,
PyObject *module, PyObject *globals,
PyObject* code);
/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif
/* CodeObjectCache.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
typedef struct {
PyCodeObject* code_object;
int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
int count;
int max_count;
__Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
#endif
/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename);
/* GCCDiagnostics.proto */
#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif
/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
/* FormatTypeName.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%U"
static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
#else
typedef const char *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%.200s"
#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
#define __Pyx_DECREF_TypeName(obj)
#endif
/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyErr_ExceptionMatches2(err1, err2) __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
/* CheckBinaryVersion.proto */
static unsigned long __Pyx_get_runtime_version(void);
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);
/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
/* #### Code section: module_declarations ### */
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_4Node_equals(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_other); /* proto*/
/* Module declarations from "libc.math" */
/* Module declarations from "ezdxf.acc.mapbox_earcut" */
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_linked_list(PyObject *, int, int); /*proto*/
static double __pyx_f_5ezdxf_3acc_13mapbox_earcut_signed_area(PyObject *); /*proto*/
static double __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_valid_diagonal(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_intersects_polygon(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_sign(double); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_on_segment(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_intersects(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_insert_node(int, PyObject *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_remove_node(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_eliminate_holes(PyObject *, int, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_eliminate_hole(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_opt_args_5ezdxf_3acc_13mapbox_earcut_filter_points *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_earcut_linked(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, PyObject *, double, double, double, int); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_ear(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_ear_hashed(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, double, double, double); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_get_leftmost(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(double, double, double, double, double, double, double, double); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_sector_contains_sector(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_index_curve(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, double, double, double); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_z_order(double, double, double, double, double); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_sort_linked(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_split_polygon(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_cure_local_intersections(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, PyObject *); /*proto*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_split_ear_cut(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, PyObject *, double, double, double); /*proto*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_find_hole_bridge(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_locally_inside(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_middle_inside(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *); /*proto*/
/* #### Code section: typeinfo ### */
/* #### Code section: before_global_var ### */
#define __Pyx_MODULE_NAME "ezdxf.acc.mapbox_earcut"
extern int __pyx_module_is_main_ezdxf__acc__mapbox_earcut;
int __pyx_module_is_main_ezdxf__acc__mapbox_earcut = 0;
/* Implementation of "ezdxf.acc.mapbox_earcut" */
/* #### Code section: global_var ### */
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_reversed;
static PyObject *__pyx_builtin_range;
/* #### Code section: string_decls ### */
static const char __pyx_k_i[] = "i";
static const char __pyx_k_x[] = "x";
static const char __pyx_k_y[] = "y";
static const char __pyx_k__9[] = "?";
static const char __pyx_k_gc[] = "gc";
static const char __pyx_k_key[] = "key";
static const char __pyx_k_Node[] = "Node";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_node[] = "node";
static const char __pyx_k_self[] = "self";
static const char __pyx_k_sort[] = "sort";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_holes[] = "holes";
static const char __pyx_k_max_x[] = "max_x";
static const char __pyx_k_max_y[] = "max_y";
static const char __pyx_k_min_x[] = "min_x";
static const char __pyx_k_min_y[] = "min_y";
static const char __pyx_k_point[] = "point";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_earcut[] = "earcut";
static const char __pyx_k_enable[] = "enable";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_disable[] = "disable";
static const char __pyx_k_exterior[] = "exterior";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_inv_size[] = "inv_size";
static const char __pyx_k_node_key[] = "node_key";
static const char __pyx_k_reversed[] = "reversed";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_isenabled[] = "isenabled";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_triangles[] = "triangles";
static const char __pyx_k_outer_node[] = "outer_node";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_is_coroutine[] = "_is_coroutine";
static const char __pyx_k_stringsource[] = "<stringsource>";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_Node___reduce_cython[] = "Node.__reduce_cython__";
static const char __pyx_k_Node___setstate_cython[] = "Node.__setstate_cython__";
static const char __pyx_k_ezdxf_acc_mapbox_earcut[] = "ezdxf.acc.mapbox_earcut";
static const char __pyx_k_src_ezdxf_acc_mapbox_earcut_pyx[] = "src/ezdxf/acc/mapbox_earcut.pyx";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
/* #### Code section: decls ### */
static int __pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node___cinit__(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self, int __pyx_v_i, PyObject *__pyx_v_point); /* proto */
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_node_key(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_node); /* proto */
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_2earcut(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_exterior, PyObject *__pyx_v_holes); /* proto */
static PyObject *__pyx_tp_new_5ezdxf_3acc_13mapbox_earcut_Node(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
/* #### Code section: late_includes ### */
/* #### Code section: module_state ### */
typedef struct {
PyObject *__pyx_d;
PyObject *__pyx_b;
PyObject *__pyx_cython_runtime;
PyObject *__pyx_empty_tuple;
PyObject *__pyx_empty_bytes;
PyObject *__pyx_empty_unicode;
#ifdef __Pyx_CyFunction_USED
PyTypeObject *__pyx_CyFunctionType;
#endif
#ifdef __Pyx_FusedFunction_USED
PyTypeObject *__pyx_FusedFunctionType;
#endif
#ifdef __Pyx_Generator_USED
PyTypeObject *__pyx_GeneratorType;
#endif
#ifdef __Pyx_IterableCoroutine_USED
PyTypeObject *__pyx_IterableCoroutineType;
#endif
#ifdef __Pyx_Coroutine_USED
PyTypeObject *__pyx_CoroutineAwaitType;
#endif
#ifdef __Pyx_Coroutine_USED
PyTypeObject *__pyx_CoroutineType;
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
PyObject *__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node;
#endif
PyTypeObject *__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node;
PyObject *__pyx_n_s_Node;
PyObject *__pyx_n_s_Node___reduce_cython;
PyObject *__pyx_n_s_Node___setstate_cython;
PyObject *__pyx_n_s_TypeError;
PyObject *__pyx_n_s__9;
PyObject *__pyx_n_s_asyncio_coroutines;
PyObject *__pyx_n_s_cline_in_traceback;
PyObject *__pyx_kp_u_disable;
PyObject *__pyx_n_s_earcut;
PyObject *__pyx_kp_u_enable;
PyObject *__pyx_n_s_exterior;
PyObject *__pyx_n_s_ezdxf_acc_mapbox_earcut;
PyObject *__pyx_kp_u_gc;
PyObject *__pyx_n_s_getstate;
PyObject *__pyx_n_s_holes;
PyObject *__pyx_n_s_i;
PyObject *__pyx_n_s_inv_size;
PyObject *__pyx_n_s_is_coroutine;
PyObject *__pyx_kp_u_isenabled;
PyObject *__pyx_n_s_key;
PyObject *__pyx_n_s_main;
PyObject *__pyx_n_s_max_x;
PyObject *__pyx_n_s_max_y;
PyObject *__pyx_n_s_min_x;
PyObject *__pyx_n_s_min_y;
PyObject *__pyx_n_s_name;
PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
PyObject *__pyx_n_s_node;
PyObject *__pyx_n_s_node_key;
PyObject *__pyx_n_s_outer_node;
PyObject *__pyx_n_s_point;
PyObject *__pyx_n_s_pyx_state;
PyObject *__pyx_n_s_pyx_vtable;
PyObject *__pyx_n_s_range;
PyObject *__pyx_n_s_reduce;
PyObject *__pyx_n_s_reduce_cython;
PyObject *__pyx_n_s_reduce_ex;
PyObject *__pyx_n_s_reversed;
PyObject *__pyx_n_s_self;
PyObject *__pyx_n_s_setstate;
PyObject *__pyx_n_s_setstate_cython;
PyObject *__pyx_n_s_sort;
PyObject *__pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx;
PyObject *__pyx_kp_s_stringsource;
PyObject *__pyx_n_s_test;
PyObject *__pyx_n_s_triangles;
PyObject *__pyx_n_s_x;
PyObject *__pyx_n_s_y;
PyObject *__pyx_tuple_;
PyObject *__pyx_tuple__3;
PyObject *__pyx_tuple__5;
PyObject *__pyx_tuple__7;
PyObject *__pyx_codeobj__2;
PyObject *__pyx_codeobj__4;
PyObject *__pyx_codeobj__6;
PyObject *__pyx_codeobj__8;
} __pyx_mstate;
#if CYTHON_USE_MODULE_STATE
#ifdef __cplusplus
namespace {
extern struct PyModuleDef __pyx_moduledef;
} /* anonymous namespace */
#else
static struct PyModuleDef __pyx_moduledef;
#endif
#define __pyx_mstate(o) ((__pyx_mstate *)__Pyx_PyModule_GetState(o))
#define __pyx_mstate_global (__pyx_mstate(PyState_FindModule(&__pyx_moduledef)))
#define __pyx_m (PyState_FindModule(&__pyx_moduledef))
#else
static __pyx_mstate __pyx_mstate_global_static =
#ifdef __cplusplus
{};
#else
{0};
#endif
static __pyx_mstate *__pyx_mstate_global = &__pyx_mstate_global_static;
#endif
/* #### Code section: module_state_clear ### */
#if CYTHON_USE_MODULE_STATE
static int __pyx_m_clear(PyObject *m) {
__pyx_mstate *clear_module_state = __pyx_mstate(m);
if (!clear_module_state) return 0;
Py_CLEAR(clear_module_state->__pyx_d);
Py_CLEAR(clear_module_state->__pyx_b);
Py_CLEAR(clear_module_state->__pyx_cython_runtime);
Py_CLEAR(clear_module_state->__pyx_empty_tuple);
Py_CLEAR(clear_module_state->__pyx_empty_bytes);
Py_CLEAR(clear_module_state->__pyx_empty_unicode);
#ifdef __Pyx_CyFunction_USED
Py_CLEAR(clear_module_state->__pyx_CyFunctionType);
#endif
#ifdef __Pyx_FusedFunction_USED
Py_CLEAR(clear_module_state->__pyx_FusedFunctionType);
#endif
Py_CLEAR(clear_module_state->__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node);
Py_CLEAR(clear_module_state->__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node);
Py_CLEAR(clear_module_state->__pyx_n_s_Node);
Py_CLEAR(clear_module_state->__pyx_n_s_Node___reduce_cython);
Py_CLEAR(clear_module_state->__pyx_n_s_Node___setstate_cython);
Py_CLEAR(clear_module_state->__pyx_n_s_TypeError);
Py_CLEAR(clear_module_state->__pyx_n_s__9);
Py_CLEAR(clear_module_state->__pyx_n_s_asyncio_coroutines);
Py_CLEAR(clear_module_state->__pyx_n_s_cline_in_traceback);
Py_CLEAR(clear_module_state->__pyx_kp_u_disable);
Py_CLEAR(clear_module_state->__pyx_n_s_earcut);
Py_CLEAR(clear_module_state->__pyx_kp_u_enable);
Py_CLEAR(clear_module_state->__pyx_n_s_exterior);
Py_CLEAR(clear_module_state->__pyx_n_s_ezdxf_acc_mapbox_earcut);
Py_CLEAR(clear_module_state->__pyx_kp_u_gc);
Py_CLEAR(clear_module_state->__pyx_n_s_getstate);
Py_CLEAR(clear_module_state->__pyx_n_s_holes);
Py_CLEAR(clear_module_state->__pyx_n_s_i);
Py_CLEAR(clear_module_state->__pyx_n_s_inv_size);
Py_CLEAR(clear_module_state->__pyx_n_s_is_coroutine);
Py_CLEAR(clear_module_state->__pyx_kp_u_isenabled);
Py_CLEAR(clear_module_state->__pyx_n_s_key);
Py_CLEAR(clear_module_state->__pyx_n_s_main);
Py_CLEAR(clear_module_state->__pyx_n_s_max_x);
Py_CLEAR(clear_module_state->__pyx_n_s_max_y);
Py_CLEAR(clear_module_state->__pyx_n_s_min_x);
Py_CLEAR(clear_module_state->__pyx_n_s_min_y);
Py_CLEAR(clear_module_state->__pyx_n_s_name);
Py_CLEAR(clear_module_state->__pyx_kp_s_no_default___reduce___due_to_non);
Py_CLEAR(clear_module_state->__pyx_n_s_node);
Py_CLEAR(clear_module_state->__pyx_n_s_node_key);
Py_CLEAR(clear_module_state->__pyx_n_s_outer_node);
Py_CLEAR(clear_module_state->__pyx_n_s_point);
Py_CLEAR(clear_module_state->__pyx_n_s_pyx_state);
Py_CLEAR(clear_module_state->__pyx_n_s_pyx_vtable);
Py_CLEAR(clear_module_state->__pyx_n_s_range);
Py_CLEAR(clear_module_state->__pyx_n_s_reduce);
Py_CLEAR(clear_module_state->__pyx_n_s_reduce_cython);
Py_CLEAR(clear_module_state->__pyx_n_s_reduce_ex);
Py_CLEAR(clear_module_state->__pyx_n_s_reversed);
Py_CLEAR(clear_module_state->__pyx_n_s_self);
Py_CLEAR(clear_module_state->__pyx_n_s_setstate);
Py_CLEAR(clear_module_state->__pyx_n_s_setstate_cython);
Py_CLEAR(clear_module_state->__pyx_n_s_sort);
Py_CLEAR(clear_module_state->__pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx);
Py_CLEAR(clear_module_state->__pyx_kp_s_stringsource);
Py_CLEAR(clear_module_state->__pyx_n_s_test);
Py_CLEAR(clear_module_state->__pyx_n_s_triangles);
Py_CLEAR(clear_module_state->__pyx_n_s_x);
Py_CLEAR(clear_module_state->__pyx_n_s_y);
Py_CLEAR(clear_module_state->__pyx_tuple_);
Py_CLEAR(clear_module_state->__pyx_tuple__3);
Py_CLEAR(clear_module_state->__pyx_tuple__5);
Py_CLEAR(clear_module_state->__pyx_tuple__7);
Py_CLEAR(clear_module_state->__pyx_codeobj__2);
Py_CLEAR(clear_module_state->__pyx_codeobj__4);
Py_CLEAR(clear_module_state->__pyx_codeobj__6);
Py_CLEAR(clear_module_state->__pyx_codeobj__8);
return 0;
}
#endif
/* #### Code section: module_state_traverse ### */
#if CYTHON_USE_MODULE_STATE
static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
__pyx_mstate *traverse_module_state = __pyx_mstate(m);
if (!traverse_module_state) return 0;
Py_VISIT(traverse_module_state->__pyx_d);
Py_VISIT(traverse_module_state->__pyx_b);
Py_VISIT(traverse_module_state->__pyx_cython_runtime);
Py_VISIT(traverse_module_state->__pyx_empty_tuple);
Py_VISIT(traverse_module_state->__pyx_empty_bytes);
Py_VISIT(traverse_module_state->__pyx_empty_unicode);
#ifdef __Pyx_CyFunction_USED
Py_VISIT(traverse_module_state->__pyx_CyFunctionType);
#endif
#ifdef __Pyx_FusedFunction_USED
Py_VISIT(traverse_module_state->__pyx_FusedFunctionType);
#endif
Py_VISIT(traverse_module_state->__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node);
Py_VISIT(traverse_module_state->__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node);
Py_VISIT(traverse_module_state->__pyx_n_s_Node);
Py_VISIT(traverse_module_state->__pyx_n_s_Node___reduce_cython);
Py_VISIT(traverse_module_state->__pyx_n_s_Node___setstate_cython);
Py_VISIT(traverse_module_state->__pyx_n_s_TypeError);
Py_VISIT(traverse_module_state->__pyx_n_s__9);
Py_VISIT(traverse_module_state->__pyx_n_s_asyncio_coroutines);
Py_VISIT(traverse_module_state->__pyx_n_s_cline_in_traceback);
Py_VISIT(traverse_module_state->__pyx_kp_u_disable);
Py_VISIT(traverse_module_state->__pyx_n_s_earcut);
Py_VISIT(traverse_module_state->__pyx_kp_u_enable);
Py_VISIT(traverse_module_state->__pyx_n_s_exterior);
Py_VISIT(traverse_module_state->__pyx_n_s_ezdxf_acc_mapbox_earcut);
Py_VISIT(traverse_module_state->__pyx_kp_u_gc);
Py_VISIT(traverse_module_state->__pyx_n_s_getstate);
Py_VISIT(traverse_module_state->__pyx_n_s_holes);
Py_VISIT(traverse_module_state->__pyx_n_s_i);
Py_VISIT(traverse_module_state->__pyx_n_s_inv_size);
Py_VISIT(traverse_module_state->__pyx_n_s_is_coroutine);
Py_VISIT(traverse_module_state->__pyx_kp_u_isenabled);
Py_VISIT(traverse_module_state->__pyx_n_s_key);
Py_VISIT(traverse_module_state->__pyx_n_s_main);
Py_VISIT(traverse_module_state->__pyx_n_s_max_x);
Py_VISIT(traverse_module_state->__pyx_n_s_max_y);
Py_VISIT(traverse_module_state->__pyx_n_s_min_x);
Py_VISIT(traverse_module_state->__pyx_n_s_min_y);
Py_VISIT(traverse_module_state->__pyx_n_s_name);
Py_VISIT(traverse_module_state->__pyx_kp_s_no_default___reduce___due_to_non);
Py_VISIT(traverse_module_state->__pyx_n_s_node);
Py_VISIT(traverse_module_state->__pyx_n_s_node_key);
Py_VISIT(traverse_module_state->__pyx_n_s_outer_node);
Py_VISIT(traverse_module_state->__pyx_n_s_point);
Py_VISIT(traverse_module_state->__pyx_n_s_pyx_state);
Py_VISIT(traverse_module_state->__pyx_n_s_pyx_vtable);
Py_VISIT(traverse_module_state->__pyx_n_s_range);
Py_VISIT(traverse_module_state->__pyx_n_s_reduce);
Py_VISIT(traverse_module_state->__pyx_n_s_reduce_cython);
Py_VISIT(traverse_module_state->__pyx_n_s_reduce_ex);
Py_VISIT(traverse_module_state->__pyx_n_s_reversed);
Py_VISIT(traverse_module_state->__pyx_n_s_self);
Py_VISIT(traverse_module_state->__pyx_n_s_setstate);
Py_VISIT(traverse_module_state->__pyx_n_s_setstate_cython);
Py_VISIT(traverse_module_state->__pyx_n_s_sort);
Py_VISIT(traverse_module_state->__pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx);
Py_VISIT(traverse_module_state->__pyx_kp_s_stringsource);
Py_VISIT(traverse_module_state->__pyx_n_s_test);
Py_VISIT(traverse_module_state->__pyx_n_s_triangles);
Py_VISIT(traverse_module_state->__pyx_n_s_x);
Py_VISIT(traverse_module_state->__pyx_n_s_y);
Py_VISIT(traverse_module_state->__pyx_tuple_);
Py_VISIT(traverse_module_state->__pyx_tuple__3);
Py_VISIT(traverse_module_state->__pyx_tuple__5);
Py_VISIT(traverse_module_state->__pyx_tuple__7);
Py_VISIT(traverse_module_state->__pyx_codeobj__2);
Py_VISIT(traverse_module_state->__pyx_codeobj__4);
Py_VISIT(traverse_module_state->__pyx_codeobj__6);
Py_VISIT(traverse_module_state->__pyx_codeobj__8);
return 0;
}
#endif
/* #### Code section: module_state_defines ### */
#define __pyx_d __pyx_mstate_global->__pyx_d
#define __pyx_b __pyx_mstate_global->__pyx_b
#define __pyx_cython_runtime __pyx_mstate_global->__pyx_cython_runtime
#define __pyx_empty_tuple __pyx_mstate_global->__pyx_empty_tuple
#define __pyx_empty_bytes __pyx_mstate_global->__pyx_empty_bytes
#define __pyx_empty_unicode __pyx_mstate_global->__pyx_empty_unicode
#ifdef __Pyx_CyFunction_USED
#define __pyx_CyFunctionType __pyx_mstate_global->__pyx_CyFunctionType
#endif
#ifdef __Pyx_FusedFunction_USED
#define __pyx_FusedFunctionType __pyx_mstate_global->__pyx_FusedFunctionType
#endif
#ifdef __Pyx_Generator_USED
#define __pyx_GeneratorType __pyx_mstate_global->__pyx_GeneratorType
#endif
#ifdef __Pyx_IterableCoroutine_USED
#define __pyx_IterableCoroutineType __pyx_mstate_global->__pyx_IterableCoroutineType
#endif
#ifdef __Pyx_Coroutine_USED
#define __pyx_CoroutineAwaitType __pyx_mstate_global->__pyx_CoroutineAwaitType
#endif
#ifdef __Pyx_Coroutine_USED
#define __pyx_CoroutineType __pyx_mstate_global->__pyx_CoroutineType
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#define __pyx_type_5ezdxf_3acc_13mapbox_earcut_Node __pyx_mstate_global->__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node
#endif
#define __pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node __pyx_mstate_global->__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node
#define __pyx_n_s_Node __pyx_mstate_global->__pyx_n_s_Node
#define __pyx_n_s_Node___reduce_cython __pyx_mstate_global->__pyx_n_s_Node___reduce_cython
#define __pyx_n_s_Node___setstate_cython __pyx_mstate_global->__pyx_n_s_Node___setstate_cython
#define __pyx_n_s_TypeError __pyx_mstate_global->__pyx_n_s_TypeError
#define __pyx_n_s__9 __pyx_mstate_global->__pyx_n_s__9
#define __pyx_n_s_asyncio_coroutines __pyx_mstate_global->__pyx_n_s_asyncio_coroutines
#define __pyx_n_s_cline_in_traceback __pyx_mstate_global->__pyx_n_s_cline_in_traceback
#define __pyx_kp_u_disable __pyx_mstate_global->__pyx_kp_u_disable
#define __pyx_n_s_earcut __pyx_mstate_global->__pyx_n_s_earcut
#define __pyx_kp_u_enable __pyx_mstate_global->__pyx_kp_u_enable
#define __pyx_n_s_exterior __pyx_mstate_global->__pyx_n_s_exterior
#define __pyx_n_s_ezdxf_acc_mapbox_earcut __pyx_mstate_global->__pyx_n_s_ezdxf_acc_mapbox_earcut
#define __pyx_kp_u_gc __pyx_mstate_global->__pyx_kp_u_gc
#define __pyx_n_s_getstate __pyx_mstate_global->__pyx_n_s_getstate
#define __pyx_n_s_holes __pyx_mstate_global->__pyx_n_s_holes
#define __pyx_n_s_i __pyx_mstate_global->__pyx_n_s_i
#define __pyx_n_s_inv_size __pyx_mstate_global->__pyx_n_s_inv_size
#define __pyx_n_s_is_coroutine __pyx_mstate_global->__pyx_n_s_is_coroutine
#define __pyx_kp_u_isenabled __pyx_mstate_global->__pyx_kp_u_isenabled
#define __pyx_n_s_key __pyx_mstate_global->__pyx_n_s_key
#define __pyx_n_s_main __pyx_mstate_global->__pyx_n_s_main
#define __pyx_n_s_max_x __pyx_mstate_global->__pyx_n_s_max_x
#define __pyx_n_s_max_y __pyx_mstate_global->__pyx_n_s_max_y
#define __pyx_n_s_min_x __pyx_mstate_global->__pyx_n_s_min_x
#define __pyx_n_s_min_y __pyx_mstate_global->__pyx_n_s_min_y
#define __pyx_n_s_name __pyx_mstate_global->__pyx_n_s_name
#define __pyx_kp_s_no_default___reduce___due_to_non __pyx_mstate_global->__pyx_kp_s_no_default___reduce___due_to_non
#define __pyx_n_s_node __pyx_mstate_global->__pyx_n_s_node
#define __pyx_n_s_node_key __pyx_mstate_global->__pyx_n_s_node_key
#define __pyx_n_s_outer_node __pyx_mstate_global->__pyx_n_s_outer_node
#define __pyx_n_s_point __pyx_mstate_global->__pyx_n_s_point
#define __pyx_n_s_pyx_state __pyx_mstate_global->__pyx_n_s_pyx_state
#define __pyx_n_s_pyx_vtable __pyx_mstate_global->__pyx_n_s_pyx_vtable
#define __pyx_n_s_range __pyx_mstate_global->__pyx_n_s_range
#define __pyx_n_s_reduce __pyx_mstate_global->__pyx_n_s_reduce
#define __pyx_n_s_reduce_cython __pyx_mstate_global->__pyx_n_s_reduce_cython
#define __pyx_n_s_reduce_ex __pyx_mstate_global->__pyx_n_s_reduce_ex
#define __pyx_n_s_reversed __pyx_mstate_global->__pyx_n_s_reversed
#define __pyx_n_s_self __pyx_mstate_global->__pyx_n_s_self
#define __pyx_n_s_setstate __pyx_mstate_global->__pyx_n_s_setstate
#define __pyx_n_s_setstate_cython __pyx_mstate_global->__pyx_n_s_setstate_cython
#define __pyx_n_s_sort __pyx_mstate_global->__pyx_n_s_sort
#define __pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx __pyx_mstate_global->__pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx
#define __pyx_kp_s_stringsource __pyx_mstate_global->__pyx_kp_s_stringsource
#define __pyx_n_s_test __pyx_mstate_global->__pyx_n_s_test
#define __pyx_n_s_triangles __pyx_mstate_global->__pyx_n_s_triangles
#define __pyx_n_s_x __pyx_mstate_global->__pyx_n_s_x
#define __pyx_n_s_y __pyx_mstate_global->__pyx_n_s_y
#define __pyx_tuple_ __pyx_mstate_global->__pyx_tuple_
#define __pyx_tuple__3 __pyx_mstate_global->__pyx_tuple__3
#define __pyx_tuple__5 __pyx_mstate_global->__pyx_tuple__5
#define __pyx_tuple__7 __pyx_mstate_global->__pyx_tuple__7
#define __pyx_codeobj__2 __pyx_mstate_global->__pyx_codeobj__2
#define __pyx_codeobj__4 __pyx_mstate_global->__pyx_codeobj__4
#define __pyx_codeobj__6 __pyx_mstate_global->__pyx_codeobj__6
#define __pyx_codeobj__8 __pyx_mstate_global->__pyx_codeobj__8
/* #### Code section: module_code ### */
/* "ezdxf/acc/mapbox_earcut.pyx":39
* Node next_z
*
* def __cinit__(self, int i, object point): # <<<<<<<<<<<<<<
* self.i = i
* self.point = point
*/
/* Python wrapper */
static int __pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
int __pyx_v_i;
PyObject *__pyx_v_point = 0;
CYTHON_UNUSED Py_ssize_t __pyx_nargs;
CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
PyObject* values[2] = {0,0};
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
#if CYTHON_ASSUME_SAFE_MACROS
__pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
#else
__pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return -1;
#endif
__pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
{
PyObject **__pyx_pyargnames[] = {&__pyx_n_s_i,&__pyx_n_s_point,0};
if (__pyx_kwds) {
Py_ssize_t kw_args;
switch (__pyx_nargs) {
case 2: values[1] = __Pyx_Arg_VARARGS(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = __Pyx_Arg_VARARGS(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = __Pyx_NumKwargs_VARARGS(__pyx_kwds);
switch (__pyx_nargs) {
case 0:
if (likely((values[0] = __Pyx_GetKwValue_VARARGS(__pyx_kwds, __pyx_kwvalues, __pyx_n_s_i)) != 0)) {
(void)__Pyx_Arg_NewRef_VARARGS(values[0]);
kw_args--;
}
else if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 39, __pyx_L3_error)
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_GetKwValue_VARARGS(__pyx_kwds, __pyx_kwvalues, __pyx_n_s_point)) != 0)) {
(void)__Pyx_Arg_NewRef_VARARGS(values[1]);
kw_args--;
}
else if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 39, __pyx_L3_error)
else {
__Pyx_RaiseArgtupleInvalid("__cinit__", 1, 2, 2, 1); __PYX_ERR(1, 39, __pyx_L3_error)
}
}
if (unlikely(kw_args > 0)) {
const Py_ssize_t kwd_pos_args = __pyx_nargs;
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values + 0, kwd_pos_args, "__cinit__") < 0)) __PYX_ERR(1, 39, __pyx_L3_error)
}
} else if (unlikely(__pyx_nargs != 2)) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = __Pyx_Arg_VARARGS(__pyx_args, 0);
values[1] = __Pyx_Arg_VARARGS(__pyx_args, 1);
}
__pyx_v_i = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_i == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 39, __pyx_L3_error)
__pyx_v_point = values[1];
}
goto __pyx_L6_skip;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__cinit__", 1, 2, 2, __pyx_nargs); __PYX_ERR(1, 39, __pyx_L3_error)
__pyx_L6_skip:;
goto __pyx_L4_argument_unpacking_done;
__pyx_L3_error:;
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_VARARGS(values[__pyx_temp]);
}
}
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.Node.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return -1;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node___cinit__(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_self), __pyx_v_i, __pyx_v_point);
/* function exit code */
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_VARARGS(values[__pyx_temp]);
}
}
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node___cinit__(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self, int __pyx_v_i, PyObject *__pyx_v_point) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
double __pyx_t_2;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__cinit__", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":40
*
* def __cinit__(self, int i, object point):
* self.i = i # <<<<<<<<<<<<<<
* self.point = point
* self.x = point.x
*/
__pyx_v_self->i = __pyx_v_i;
/* "ezdxf/acc/mapbox_earcut.pyx":41
* def __cinit__(self, int i, object point):
* self.i = i
* self.point = point # <<<<<<<<<<<<<<
* self.x = point.x
* self.y = point.y
*/
__Pyx_INCREF(__pyx_v_point);
__Pyx_GIVEREF(__pyx_v_point);
__Pyx_GOTREF(__pyx_v_self->point);
__Pyx_DECREF(__pyx_v_self->point);
__pyx_v_self->point = __pyx_v_point;
/* "ezdxf/acc/mapbox_earcut.pyx":42
* self.i = i
* self.point = point
* self.x = point.x # <<<<<<<<<<<<<<
* self.y = point.y
* self.z = 0
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_point, __pyx_n_s_x); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 42, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 42, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_v_self->x = __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":43
* self.point = point
* self.x = point.x
* self.y = point.y # <<<<<<<<<<<<<<
* self.z = 0
* self.steiner = False
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_point, __pyx_n_s_y); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 43, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 43, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_v_self->y = __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":44
* self.x = point.x
* self.y = point.y
* self.z = 0 # <<<<<<<<<<<<<<
* self.steiner = False
* self.prev = None
*/
__pyx_v_self->z = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":45
* self.y = point.y
* self.z = 0
* self.steiner = False # <<<<<<<<<<<<<<
* self.prev = None
* self.next = None
*/
__pyx_v_self->steiner = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":46
* self.z = 0
* self.steiner = False
* self.prev = None # <<<<<<<<<<<<<<
* self.next = None
* self.prev_z = None
*/
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
__Pyx_GOTREF((PyObject *)__pyx_v_self->prev);
__Pyx_DECREF((PyObject *)__pyx_v_self->prev);
__pyx_v_self->prev = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":47
* self.steiner = False
* self.prev = None
* self.next = None # <<<<<<<<<<<<<<
* self.prev_z = None
* self.next_z = None
*/
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
__Pyx_GOTREF((PyObject *)__pyx_v_self->next);
__Pyx_DECREF((PyObject *)__pyx_v_self->next);
__pyx_v_self->next = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":48
* self.prev = None
* self.next = None
* self.prev_z = None # <<<<<<<<<<<<<<
* self.next_z = None
*
*/
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
__Pyx_GOTREF((PyObject *)__pyx_v_self->prev_z);
__Pyx_DECREF((PyObject *)__pyx_v_self->prev_z);
__pyx_v_self->prev_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":49
* self.next = None
* self.prev_z = None
* self.next_z = None # <<<<<<<<<<<<<<
*
* cdef bint equals(self, Node other):
*/
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
__Pyx_GOTREF((PyObject *)__pyx_v_self->next_z);
__Pyx_DECREF((PyObject *)__pyx_v_self->next_z);
__pyx_v_self->next_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":39
* Node next_z
*
* def __cinit__(self, int i, object point): # <<<<<<<<<<<<<<
* self.i = i
* self.point = point
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.Node.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":51
* self.next_z = None
*
* cdef bint equals(self, Node other): # <<<<<<<<<<<<<<
* return self.x == other.x and self.y == other.y
*
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_4Node_equals(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_other) {
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":52
*
* cdef bint equals(self, Node other):
* return self.x == other.x and self.y == other.y # <<<<<<<<<<<<<<
*
* def node_key(Node node):
*/
__pyx_t_2 = (__pyx_v_self->x == __pyx_v_other->x);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L3_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_self->y == __pyx_v_other->y);
__pyx_t_1 = __pyx_t_2;
__pyx_L3_bool_binop_done:;
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":51
* self.next_z = None
*
* cdef bint equals(self, Node other): # <<<<<<<<<<<<<<
* return self.x == other.x and self.y == other.y
*
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state):
*/
/* Python wrapper */
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_3__reduce_cython__(PyObject *__pyx_v_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_5ezdxf_3acc_13mapbox_earcut_4Node_3__reduce_cython__ = {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_3__reduce_cython__(PyObject *__pyx_v_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
#if !CYTHON_METH_FASTCALL
CYTHON_UNUSED Py_ssize_t __pyx_nargs;
#endif
CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
#if !CYTHON_METH_FASTCALL
#if CYTHON_ASSUME_SAFE_MACROS
__pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
#else
__pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
#endif
#endif
__pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
if (unlikely(__pyx_nargs > 0)) {
__Pyx_RaiseArgtupleInvalid("__reduce_cython__", 1, 0, 0, __pyx_nargs); return NULL;}
if (unlikely(__pyx_kwds) && __Pyx_NumKwargs_FASTCALL(__pyx_kwds) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__reduce_cython__", 0))) return NULL;
__pyx_r = __pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node_2__reduce_cython__(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__reduce_cython__", 1);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__" # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/
__Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_s_no_default___reduce___due_to_non, 0, 0);
__PYX_ERR(0, 2, __pyx_L1_error)
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.Node.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/
/* Python wrapper */
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_5__setstate_cython__(PyObject *__pyx_v_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_5ezdxf_3acc_13mapbox_earcut_4Node_5__setstate_cython__ = {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_5__setstate_cython__(PyObject *__pyx_v_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
CYTHON_UNUSED PyObject *__pyx_v___pyx_state = 0;
#if !CYTHON_METH_FASTCALL
CYTHON_UNUSED Py_ssize_t __pyx_nargs;
#endif
CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
PyObject* values[1] = {0};
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
#if !CYTHON_METH_FASTCALL
#if CYTHON_ASSUME_SAFE_MACROS
__pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
#else
__pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
#endif
#endif
__pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
{
PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_state,0};
if (__pyx_kwds) {
Py_ssize_t kw_args;
switch (__pyx_nargs) {
case 1: values[0] = __Pyx_Arg_FASTCALL(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = __Pyx_NumKwargs_FASTCALL(__pyx_kwds);
switch (__pyx_nargs) {
case 0:
if (likely((values[0] = __Pyx_GetKwValue_FASTCALL(__pyx_kwds, __pyx_kwvalues, __pyx_n_s_pyx_state)) != 0)) {
(void)__Pyx_Arg_NewRef_FASTCALL(values[0]);
kw_args--;
}
else if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 3, __pyx_L3_error)
else goto __pyx_L5_argtuple_error;
}
if (unlikely(kw_args > 0)) {
const Py_ssize_t kwd_pos_args = __pyx_nargs;
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values + 0, kwd_pos_args, "__setstate_cython__") < 0)) __PYX_ERR(0, 3, __pyx_L3_error)
}
} else if (unlikely(__pyx_nargs != 1)) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = __Pyx_Arg_FASTCALL(__pyx_args, 0);
}
__pyx_v___pyx_state = values[0];
}
goto __pyx_L6_skip;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__setstate_cython__", 1, 1, 1, __pyx_nargs); __PYX_ERR(0, 3, __pyx_L3_error)
__pyx_L6_skip:;
goto __pyx_L4_argument_unpacking_done;
__pyx_L3_error:;
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_FASTCALL(values[__pyx_temp]);
}
}
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.Node.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node_4__setstate_cython__(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_self), __pyx_v___pyx_state);
/* function exit code */
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_FASTCALL(values[__pyx_temp]);
}
}
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_4Node_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__setstate_cython__", 1);
/* "(tree fragment)":4
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state):
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__" # <<<<<<<<<<<<<<
*/
__Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_s_no_default___reduce___due_to_non, 0, 0);
__PYX_ERR(0, 4, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.Node.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":54
* return self.x == other.x and self.y == other.y
*
* def node_key(Node node): # <<<<<<<<<<<<<<
* return node.x, node.y
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_1node_key(PyObject *__pyx_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_5ezdxf_3acc_13mapbox_earcut_1node_key = {"node_key", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_5ezdxf_3acc_13mapbox_earcut_1node_key, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_1node_key(PyObject *__pyx_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_node = 0;
#if !CYTHON_METH_FASTCALL
CYTHON_UNUSED Py_ssize_t __pyx_nargs;
#endif
CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
PyObject* values[1] = {0};
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("node_key (wrapper)", 0);
#if !CYTHON_METH_FASTCALL
#if CYTHON_ASSUME_SAFE_MACROS
__pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
#else
__pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
#endif
#endif
__pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
{
PyObject **__pyx_pyargnames[] = {&__pyx_n_s_node,0};
if (__pyx_kwds) {
Py_ssize_t kw_args;
switch (__pyx_nargs) {
case 1: values[0] = __Pyx_Arg_FASTCALL(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = __Pyx_NumKwargs_FASTCALL(__pyx_kwds);
switch (__pyx_nargs) {
case 0:
if (likely((values[0] = __Pyx_GetKwValue_FASTCALL(__pyx_kwds, __pyx_kwvalues, __pyx_n_s_node)) != 0)) {
(void)__Pyx_Arg_NewRef_FASTCALL(values[0]);
kw_args--;
}
else if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 54, __pyx_L3_error)
else goto __pyx_L5_argtuple_error;
}
if (unlikely(kw_args > 0)) {
const Py_ssize_t kwd_pos_args = __pyx_nargs;
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values + 0, kwd_pos_args, "node_key") < 0)) __PYX_ERR(1, 54, __pyx_L3_error)
}
} else if (unlikely(__pyx_nargs != 1)) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = __Pyx_Arg_FASTCALL(__pyx_args, 0);
}
__pyx_v_node = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)values[0]);
}
goto __pyx_L6_skip;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("node_key", 1, 1, 1, __pyx_nargs); __PYX_ERR(1, 54, __pyx_L3_error)
__pyx_L6_skip:;
goto __pyx_L4_argument_unpacking_done;
__pyx_L3_error:;
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_FASTCALL(values[__pyx_temp]);
}
}
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.node_key", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_node), __pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node, 1, "node", 0))) __PYX_ERR(1, 54, __pyx_L1_error)
__pyx_r = __pyx_pf_5ezdxf_3acc_13mapbox_earcut_node_key(__pyx_self, __pyx_v_node);
/* function exit code */
goto __pyx_L0;
__pyx_L1_error:;
__pyx_r = NULL;
__pyx_L0:;
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_FASTCALL(values[__pyx_temp]);
}
}
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_node_key(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_node) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("node_key", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":55
*
* def node_key(Node node):
* return node.x, node.y # <<<<<<<<<<<<<<
*
* def earcut(list exterior, list holes):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyFloat_FromDouble(__pyx_v_node->x); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 55, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyFloat_FromDouble(__pyx_v_node->y); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 55, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 55, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_GIVEREF(__pyx_t_1);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1)) __PYX_ERR(1, 55, __pyx_L1_error);
__Pyx_GIVEREF(__pyx_t_2);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2)) __PYX_ERR(1, 55, __pyx_L1_error);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":54
* return self.x == other.x and self.y == other.y
*
* def node_key(Node node): # <<<<<<<<<<<<<<
* return node.x, node.y
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.node_key", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":57
* return node.x, node.y
*
* def earcut(list exterior, list holes): # <<<<<<<<<<<<<<
* """Implements a modified ear slicing algorithm, optimized by z-order
* curve hashing and extended to handle holes, twisted polygons, degeneracies
*/
/* Python wrapper */
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_3earcut(PyObject *__pyx_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_5ezdxf_3acc_13mapbox_earcut_2earcut, "Implements a modified ear slicing algorithm, optimized by z-order\n curve hashing and extended to handle holes, twisted polygons, degeneracies\n and self-intersections in a way that doesn't guarantee correctness of\n triangulation, but attempts to always produce acceptable results for\n practical data.\n\n Source: https://github.com/mapbox/earcut\n\n Args:\n exterior: outer path as list of points as objects which provide a\n `x`- and a `y`-attribute\n holes: list of holes, each hole is list of points, a hole with\n a single points is a Steiner point\n\n Returns:\n Returns a list of triangles, each triangle is a tuple of three points,\n the output points are the same objects as the input points.\n\n ");
static PyMethodDef __pyx_mdef_5ezdxf_3acc_13mapbox_earcut_3earcut = {"earcut", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_5ezdxf_3acc_13mapbox_earcut_3earcut, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_5ezdxf_3acc_13mapbox_earcut_2earcut};
static PyObject *__pyx_pw_5ezdxf_3acc_13mapbox_earcut_3earcut(PyObject *__pyx_self,
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
PyObject *__pyx_v_exterior = 0;
PyObject *__pyx_v_holes = 0;
#if !CYTHON_METH_FASTCALL
CYTHON_UNUSED Py_ssize_t __pyx_nargs;
#endif
CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
PyObject* values[2] = {0,0};
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("earcut (wrapper)", 0);
#if !CYTHON_METH_FASTCALL
#if CYTHON_ASSUME_SAFE_MACROS
__pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
#else
__pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
#endif
#endif
__pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
{
PyObject **__pyx_pyargnames[] = {&__pyx_n_s_exterior,&__pyx_n_s_holes,0};
if (__pyx_kwds) {
Py_ssize_t kw_args;
switch (__pyx_nargs) {
case 2: values[1] = __Pyx_Arg_FASTCALL(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = __Pyx_Arg_FASTCALL(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = __Pyx_NumKwargs_FASTCALL(__pyx_kwds);
switch (__pyx_nargs) {
case 0:
if (likely((values[0] = __Pyx_GetKwValue_FASTCALL(__pyx_kwds, __pyx_kwvalues, __pyx_n_s_exterior)) != 0)) {
(void)__Pyx_Arg_NewRef_FASTCALL(values[0]);
kw_args--;
}
else if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 57, __pyx_L3_error)
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_GetKwValue_FASTCALL(__pyx_kwds, __pyx_kwvalues, __pyx_n_s_holes)) != 0)) {
(void)__Pyx_Arg_NewRef_FASTCALL(values[1]);
kw_args--;
}
else if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 57, __pyx_L3_error)
else {
__Pyx_RaiseArgtupleInvalid("earcut", 1, 2, 2, 1); __PYX_ERR(1, 57, __pyx_L3_error)
}
}
if (unlikely(kw_args > 0)) {
const Py_ssize_t kwd_pos_args = __pyx_nargs;
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values + 0, kwd_pos_args, "earcut") < 0)) __PYX_ERR(1, 57, __pyx_L3_error)
}
} else if (unlikely(__pyx_nargs != 2)) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = __Pyx_Arg_FASTCALL(__pyx_args, 0);
values[1] = __Pyx_Arg_FASTCALL(__pyx_args, 1);
}
__pyx_v_exterior = ((PyObject*)values[0]);
__pyx_v_holes = ((PyObject*)values[1]);
}
goto __pyx_L6_skip;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("earcut", 1, 2, 2, __pyx_nargs); __PYX_ERR(1, 57, __pyx_L3_error)
__pyx_L6_skip:;
goto __pyx_L4_argument_unpacking_done;
__pyx_L3_error:;
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_FASTCALL(values[__pyx_temp]);
}
}
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.earcut", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_exterior), (&PyList_Type), 1, "exterior", 1))) __PYX_ERR(1, 57, __pyx_L1_error)
if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_holes), (&PyList_Type), 1, "holes", 1))) __PYX_ERR(1, 57, __pyx_L1_error)
__pyx_r = __pyx_pf_5ezdxf_3acc_13mapbox_earcut_2earcut(__pyx_self, __pyx_v_exterior, __pyx_v_holes);
/* function exit code */
goto __pyx_L0;
__pyx_L1_error:;
__pyx_r = NULL;
__pyx_L0:;
{
Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
__Pyx_Arg_XDECREF_FASTCALL(values[__pyx_temp]);
}
}
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_5ezdxf_3acc_13mapbox_earcut_2earcut(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_exterior, PyObject *__pyx_v_holes) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_outer_node = 0;
PyObject *__pyx_v_triangles = 0;
double __pyx_v_max_x;
double __pyx_v_max_y;
double __pyx_v_x;
double __pyx_v_y;
double __pyx_v_min_x;
double __pyx_v_min_y;
double __pyx_v_inv_size;
PyObject *__pyx_v_point = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
Py_ssize_t __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
double __pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("earcut", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":79
* cdef:
* Node outer_node
* list triangles = [] # <<<<<<<<<<<<<<
* double max_x, max_y, x, y
* double min_x = 0.0
*/
__pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 79, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_triangles = ((PyObject*)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":81
* list triangles = []
* double max_x, max_y, x, y
* double min_x = 0.0 # <<<<<<<<<<<<<<
* double min_y = 0.0
* double inv_size = 0.0
*/
__pyx_v_min_x = 0.0;
/* "ezdxf/acc/mapbox_earcut.pyx":82
* double max_x, max_y, x, y
* double min_x = 0.0
* double min_y = 0.0 # <<<<<<<<<<<<<<
* double inv_size = 0.0
*
*/
__pyx_v_min_y = 0.0;
/* "ezdxf/acc/mapbox_earcut.pyx":83
* double min_x = 0.0
* double min_y = 0.0
* double inv_size = 0.0 # <<<<<<<<<<<<<<
*
* if not exterior:
*/
__pyx_v_inv_size = 0.0;
/* "ezdxf/acc/mapbox_earcut.pyx":85
* double inv_size = 0.0
*
* if not exterior: # <<<<<<<<<<<<<<
* return triangles
*
*/
__pyx_t_2 = (__pyx_v_exterior != Py_None)&&(PyList_GET_SIZE(__pyx_v_exterior) != 0);
__pyx_t_3 = (!__pyx_t_2);
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":86
*
* if not exterior:
* return triangles # <<<<<<<<<<<<<<
*
* outer_node = linked_list(exterior, 0, ccw=True)
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_triangles);
__pyx_r = __pyx_v_triangles;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":85
* double inv_size = 0.0
*
* if not exterior: # <<<<<<<<<<<<<<
* return triangles
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":88
* return triangles
*
* outer_node = linked_list(exterior, 0, ccw=True) # <<<<<<<<<<<<<<
* if outer_node is None or outer_node.next is outer_node.prev:
* return triangles
*/
__pyx_t_1 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_linked_list(__pyx_v_exterior, 0, 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 88, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_outer_node = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":89
*
* outer_node = linked_list(exterior, 0, ccw=True)
* if outer_node is None or outer_node.next is outer_node.prev: # <<<<<<<<<<<<<<
* return triangles
*
*/
__pyx_t_2 = (((PyObject *)__pyx_v_outer_node) == Py_None);
if (!__pyx_t_2) {
} else {
__pyx_t_3 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_outer_node->next == __pyx_v_outer_node->prev);
__pyx_t_3 = __pyx_t_2;
__pyx_L5_bool_binop_done:;
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":90
* outer_node = linked_list(exterior, 0, ccw=True)
* if outer_node is None or outer_node.next is outer_node.prev:
* return triangles # <<<<<<<<<<<<<<
*
* if holes:
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_triangles);
__pyx_r = __pyx_v_triangles;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":89
*
* outer_node = linked_list(exterior, 0, ccw=True)
* if outer_node is None or outer_node.next is outer_node.prev: # <<<<<<<<<<<<<<
* return triangles
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":92
* return triangles
*
* if holes: # <<<<<<<<<<<<<<
* outer_node = eliminate_holes(holes, len(exterior), outer_node)
*
*/
__pyx_t_3 = (__pyx_v_holes != Py_None)&&(PyList_GET_SIZE(__pyx_v_holes) != 0);
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":93
*
* if holes:
* outer_node = eliminate_holes(holes, len(exterior), outer_node) # <<<<<<<<<<<<<<
*
* # if the shape is not too simple, we'll use z-order curve hash later
*/
if (unlikely(__pyx_v_exterior == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 93, __pyx_L1_error)
}
__pyx_t_4 = __Pyx_PyList_GET_SIZE(__pyx_v_exterior); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 93, __pyx_L1_error)
__pyx_t_1 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_eliminate_holes(__pyx_v_holes, __pyx_t_4, __pyx_v_outer_node)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 93, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF_SET(__pyx_v_outer_node, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":92
* return triangles
*
* if holes: # <<<<<<<<<<<<<<
* outer_node = eliminate_holes(holes, len(exterior), outer_node)
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":97
* # if the shape is not too simple, we'll use z-order curve hash later
* # calculate polygon bbox
* if len(exterior) > 80: # <<<<<<<<<<<<<<
* min_x = max_x = exterior[0].x
* min_y = max_y = exterior[0].y
*/
if (unlikely(__pyx_v_exterior == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 97, __pyx_L1_error)
}
__pyx_t_4 = __Pyx_PyList_GET_SIZE(__pyx_v_exterior); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 97, __pyx_L1_error)
__pyx_t_3 = (__pyx_t_4 > 80);
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":98
* # calculate polygon bbox
* if len(exterior) > 80:
* min_x = max_x = exterior[0].x # <<<<<<<<<<<<<<
* min_y = max_y = exterior[0].y
* for point in exterior:
*/
if (unlikely(__pyx_v_exterior == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(1, 98, __pyx_L1_error)
}
__pyx_t_1 = __Pyx_GetItemInt_List(__pyx_v_exterior, 0, long, 1, __Pyx_PyInt_From_long, 1, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 98, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_x); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 98, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_6 = __pyx_PyFloat_AsDouble(__pyx_t_5); if (unlikely((__pyx_t_6 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 98, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_min_x = __pyx_t_6;
__pyx_v_max_x = __pyx_t_6;
/* "ezdxf/acc/mapbox_earcut.pyx":99
* if len(exterior) > 80:
* min_x = max_x = exterior[0].x
* min_y = max_y = exterior[0].y # <<<<<<<<<<<<<<
* for point in exterior:
* x = point.x
*/
if (unlikely(__pyx_v_exterior == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(1, 99, __pyx_L1_error)
}
__pyx_t_5 = __Pyx_GetItemInt_List(__pyx_v_exterior, 0, long, 1, __Pyx_PyInt_From_long, 1, 0, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 99, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_y); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 99, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_t_6 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_6 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 99, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_v_min_y = __pyx_t_6;
__pyx_v_max_y = __pyx_t_6;
/* "ezdxf/acc/mapbox_earcut.pyx":100
* min_x = max_x = exterior[0].x
* min_y = max_y = exterior[0].y
* for point in exterior: # <<<<<<<<<<<<<<
* x = point.x
* y = point.y
*/
if (unlikely(__pyx_v_exterior == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
__PYX_ERR(1, 100, __pyx_L1_error)
}
__pyx_t_1 = __pyx_v_exterior; __Pyx_INCREF(__pyx_t_1);
__pyx_t_4 = 0;
for (;;) {
{
Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_1);
#if !CYTHON_ASSUME_SAFE_MACROS
if (unlikely((__pyx_temp < 0))) __PYX_ERR(1, 100, __pyx_L1_error)
#endif
if (__pyx_t_4 >= __pyx_temp) break;
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_4); __Pyx_INCREF(__pyx_t_5); __pyx_t_4++; if (unlikely((0 < 0))) __PYX_ERR(1, 100, __pyx_L1_error)
#else
__pyx_t_5 = __Pyx_PySequence_ITEM(__pyx_t_1, __pyx_t_4); __pyx_t_4++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 100, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
__Pyx_XDECREF_SET(__pyx_v_point, __pyx_t_5);
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":101
* min_y = max_y = exterior[0].y
* for point in exterior:
* x = point.x # <<<<<<<<<<<<<<
* y = point.y
* min_x = fmin(min_x, x)
*/
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_point, __pyx_n_s_x); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 101, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_6 = __pyx_PyFloat_AsDouble(__pyx_t_5); if (unlikely((__pyx_t_6 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 101, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_x = __pyx_t_6;
/* "ezdxf/acc/mapbox_earcut.pyx":102
* for point in exterior:
* x = point.x
* y = point.y # <<<<<<<<<<<<<<
* min_x = fmin(min_x, x)
* min_y = fmin(min_y, y)
*/
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_point, __pyx_n_s_y); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 102, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_6 = __pyx_PyFloat_AsDouble(__pyx_t_5); if (unlikely((__pyx_t_6 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 102, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_y = __pyx_t_6;
/* "ezdxf/acc/mapbox_earcut.pyx":103
* x = point.x
* y = point.y
* min_x = fmin(min_x, x) # <<<<<<<<<<<<<<
* min_y = fmin(min_y, y)
* max_x = fmax(max_x, x)
*/
__pyx_v_min_x = fmin(__pyx_v_min_x, __pyx_v_x);
/* "ezdxf/acc/mapbox_earcut.pyx":104
* y = point.y
* min_x = fmin(min_x, x)
* min_y = fmin(min_y, y) # <<<<<<<<<<<<<<
* max_x = fmax(max_x, x)
* max_y = fmax(max_y, y)
*/
__pyx_v_min_y = fmin(__pyx_v_min_y, __pyx_v_y);
/* "ezdxf/acc/mapbox_earcut.pyx":105
* min_x = fmin(min_x, x)
* min_y = fmin(min_y, y)
* max_x = fmax(max_x, x) # <<<<<<<<<<<<<<
* max_y = fmax(max_y, y)
*
*/
__pyx_v_max_x = fmax(__pyx_v_max_x, __pyx_v_x);
/* "ezdxf/acc/mapbox_earcut.pyx":106
* min_y = fmin(min_y, y)
* max_x = fmax(max_x, x)
* max_y = fmax(max_y, y) # <<<<<<<<<<<<<<
*
* # min_x, min_y and inv_size are later used to transform coords into
*/
__pyx_v_max_y = fmax(__pyx_v_max_y, __pyx_v_y);
/* "ezdxf/acc/mapbox_earcut.pyx":100
* min_x = max_x = exterior[0].x
* min_y = max_y = exterior[0].y
* for point in exterior: # <<<<<<<<<<<<<<
* x = point.x
* y = point.y
*/
}
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":110
* # min_x, min_y and inv_size are later used to transform coords into
* # integers for z-order calculation
* inv_size = fmax(max_x - min_x, max_y - min_y) # <<<<<<<<<<<<<<
* inv_size = 32767 / inv_size if inv_size != 0 else 0
*
*/
__pyx_v_inv_size = fmax((__pyx_v_max_x - __pyx_v_min_x), (__pyx_v_max_y - __pyx_v_min_y));
/* "ezdxf/acc/mapbox_earcut.pyx":111
* # integers for z-order calculation
* inv_size = fmax(max_x - min_x, max_y - min_y)
* inv_size = 32767 / inv_size if inv_size != 0 else 0 # <<<<<<<<<<<<<<
*
* earcut_linked(outer_node, triangles, min_x, min_y, inv_size, 0)
*/
__pyx_t_3 = (__pyx_v_inv_size != 0.0);
if (__pyx_t_3) {
if (unlikely(__pyx_v_inv_size == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "float division");
__PYX_ERR(1, 111, __pyx_L1_error)
}
__pyx_t_6 = (32767.0 / __pyx_v_inv_size);
} else {
__pyx_t_6 = 0.0;
}
__pyx_v_inv_size = __pyx_t_6;
/* "ezdxf/acc/mapbox_earcut.pyx":97
* # if the shape is not too simple, we'll use z-order curve hash later
* # calculate polygon bbox
* if len(exterior) > 80: # <<<<<<<<<<<<<<
* min_x = max_x = exterior[0].x
* min_y = max_y = exterior[0].y
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":113
* inv_size = 32767 / inv_size if inv_size != 0 else 0
*
* earcut_linked(outer_node, triangles, min_x, min_y, inv_size, 0) # <<<<<<<<<<<<<<
* return triangles
*
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_earcut_linked(__pyx_v_outer_node, __pyx_v_triangles, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 113, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":114
*
* earcut_linked(outer_node, triangles, min_x, min_y, inv_size, 0)
* return triangles # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_triangles);
__pyx_r = __pyx_v_triangles;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":57
* return node.x, node.y
*
* def earcut(list exterior, list holes): # <<<<<<<<<<<<<<
* """Implements a modified ear slicing algorithm, optimized by z-order
* curve hashing and extended to handle holes, twisted polygons, degeneracies
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.earcut", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_outer_node);
__Pyx_XDECREF(__pyx_v_triangles);
__Pyx_XDECREF(__pyx_v_point);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":117
*
*
* cdef Node linked_list(list points, int start, bint ccw): # <<<<<<<<<<<<<<
* """Create a circular doubly linked list from polygon points in the specified
* winding order
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_linked_list(PyObject *__pyx_v_points, int __pyx_v_start, int __pyx_v_ccw) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_last = 0;
int __pyx_v_end;
PyObject *__pyx_v_point = NULL;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
double __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
Py_ssize_t __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
int __pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("linked_list", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":122
* """
* cdef:
* Node last = None # <<<<<<<<<<<<<<
* int end
*
*/
__Pyx_INCREF(Py_None);
__pyx_v_last = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":125
* int end
*
* if ccw is (signed_area(points) < 0): # <<<<<<<<<<<<<<
* for point in points:
* last = insert_node(start, point, last)
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_signed_area(__pyx_v_points); if (unlikely(__pyx_t_1 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 125, __pyx_L1_error)
__pyx_t_2 = (__pyx_v_ccw == (__pyx_t_1 < 0.0));
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":126
*
* if ccw is (signed_area(points) < 0):
* for point in points: # <<<<<<<<<<<<<<
* last = insert_node(start, point, last)
* start += 1
*/
if (unlikely(__pyx_v_points == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
__PYX_ERR(1, 126, __pyx_L1_error)
}
__pyx_t_3 = __pyx_v_points; __Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = 0;
for (;;) {
{
Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_3);
#if !CYTHON_ASSUME_SAFE_MACROS
if (unlikely((__pyx_temp < 0))) __PYX_ERR(1, 126, __pyx_L1_error)
#endif
if (__pyx_t_4 >= __pyx_temp) break;
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_4); __Pyx_INCREF(__pyx_t_5); __pyx_t_4++; if (unlikely((0 < 0))) __PYX_ERR(1, 126, __pyx_L1_error)
#else
__pyx_t_5 = __Pyx_PySequence_ITEM(__pyx_t_3, __pyx_t_4); __pyx_t_4++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 126, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
__Pyx_XDECREF_SET(__pyx_v_point, __pyx_t_5);
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":127
* if ccw is (signed_area(points) < 0):
* for point in points:
* last = insert_node(start, point, last) # <<<<<<<<<<<<<<
* start += 1
* else:
*/
__pyx_t_5 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_insert_node(__pyx_v_start, __pyx_v_point, __pyx_v_last)); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 127, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF_SET(__pyx_v_last, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5));
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":128
* for point in points:
* last = insert_node(start, point, last)
* start += 1 # <<<<<<<<<<<<<<
* else:
* end = start + len(points)
*/
__pyx_v_start = (__pyx_v_start + 1);
/* "ezdxf/acc/mapbox_earcut.pyx":126
*
* if ccw is (signed_area(points) < 0):
* for point in points: # <<<<<<<<<<<<<<
* last = insert_node(start, point, last)
* start += 1
*/
}
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":125
* int end
*
* if ccw is (signed_area(points) < 0): # <<<<<<<<<<<<<<
* for point in points:
* last = insert_node(start, point, last)
*/
goto __pyx_L3;
}
/* "ezdxf/acc/mapbox_earcut.pyx":130
* start += 1
* else:
* end = start + len(points) # <<<<<<<<<<<<<<
* for point in reversed(points):
* last = insert_node(end, point, last)
*/
/*else*/ {
if (unlikely(__pyx_v_points == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 130, __pyx_L1_error)
}
__pyx_t_4 = __Pyx_PyList_GET_SIZE(__pyx_v_points); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 130, __pyx_L1_error)
__pyx_v_end = (__pyx_v_start + __pyx_t_4);
/* "ezdxf/acc/mapbox_earcut.pyx":131
* else:
* end = start + len(points)
* for point in reversed(points): # <<<<<<<<<<<<<<
* last = insert_node(end, point, last)
* end -= 1
*/
if (unlikely(__pyx_v_points == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
__PYX_ERR(1, 131, __pyx_L1_error)
}
__pyx_t_3 = __pyx_v_points; __Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyList_GET_SIZE(__pyx_t_3);
#if !CYTHON_ASSUME_SAFE_MACROS
if (unlikely((__pyx_t_4 < 0))) __PYX_ERR(1, 131, __pyx_L1_error)
#endif
--__pyx_t_4;
for (;;) {
if (__pyx_t_4 < 0) break;
{
Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_3);
#if !CYTHON_ASSUME_SAFE_MACROS
if (unlikely((__pyx_temp < 0))) __PYX_ERR(1, 131, __pyx_L1_error)
#endif
if (__pyx_t_4 >= __pyx_temp) break;
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_4); __Pyx_INCREF(__pyx_t_5); __pyx_t_4--; if (unlikely((0 < 0))) __PYX_ERR(1, 131, __pyx_L1_error)
#else
__pyx_t_5 = __Pyx_PySequence_ITEM(__pyx_t_3, __pyx_t_4); __pyx_t_4--; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 131, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
__Pyx_XDECREF_SET(__pyx_v_point, __pyx_t_5);
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":132
* end = start + len(points)
* for point in reversed(points):
* last = insert_node(end, point, last) # <<<<<<<<<<<<<<
* end -= 1
*
*/
__pyx_t_5 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_insert_node(__pyx_v_end, __pyx_v_point, __pyx_v_last)); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 132, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF_SET(__pyx_v_last, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5));
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":133
* for point in reversed(points):
* last = insert_node(end, point, last)
* end -= 1 # <<<<<<<<<<<<<<
*
* # open polygon: where the 1st vertex is not coincident with the last vertex
*/
__pyx_v_end = (__pyx_v_end - 1);
/* "ezdxf/acc/mapbox_earcut.pyx":131
* else:
* end = start + len(points)
* for point in reversed(points): # <<<<<<<<<<<<<<
* last = insert_node(end, point, last)
* end -= 1
*/
}
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
}
__pyx_L3:;
/* "ezdxf/acc/mapbox_earcut.pyx":136
*
* # open polygon: where the 1st vertex is not coincident with the last vertex
* if last and last.equals(last.next): # <<<<<<<<<<<<<<
* remove_node(last)
* last = last.next
*/
__pyx_t_6 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_last)); if (unlikely((__pyx_t_6 < 0))) __PYX_ERR(1, 136, __pyx_L1_error)
if (__pyx_t_6) {
} else {
__pyx_t_2 = __pyx_t_6;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_3 = ((PyObject *)__pyx_v_last->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_6 = ((struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_last->__pyx_vtab)->equals(__pyx_v_last, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3)); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 136, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_2 = __pyx_t_6;
__pyx_L11_bool_binop_done:;
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":137
* # open polygon: where the 1st vertex is not coincident with the last vertex
* if last and last.equals(last.next):
* remove_node(last) # <<<<<<<<<<<<<<
* last = last.next
* return last
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_remove_node(__pyx_v_last); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 137, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":138
* if last and last.equals(last.next):
* remove_node(last)
* last = last.next # <<<<<<<<<<<<<<
* return last
*
*/
__pyx_t_3 = ((PyObject *)__pyx_v_last->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_DECREF_SET(__pyx_v_last, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":136
*
* # open polygon: where the 1st vertex is not coincident with the last vertex
* if last and last.equals(last.next): # <<<<<<<<<<<<<<
* remove_node(last)
* last = last.next
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":139
* remove_node(last)
* last = last.next
* return last # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_last);
__pyx_r = __pyx_v_last;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":117
*
*
* cdef Node linked_list(list points, int start, bint ccw): # <<<<<<<<<<<<<<
* """Create a circular doubly linked list from polygon points in the specified
* winding order
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.linked_list", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_last);
__Pyx_XDECREF(__pyx_v_point);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":142
*
*
* cdef double signed_area(list points): # <<<<<<<<<<<<<<
* cdef:
* double s = 0.0
*/
static double __pyx_f_5ezdxf_3acc_13mapbox_earcut_signed_area(PyObject *__pyx_v_points) {
double __pyx_v_s;
double __pyx_v_point_x;
double __pyx_v_prev_x;
double __pyx_v_point_y;
double __pyx_v_prev_y;
PyObject *__pyx_v_prev = NULL;
PyObject *__pyx_v_point = NULL;
double __pyx_r;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
double __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("signed_area", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":144
* cdef double signed_area(list points):
* cdef:
* double s = 0.0 # <<<<<<<<<<<<<<
* double point_x, prev_x, point_y, prev_y
* if not len(points):
*/
__pyx_v_s = 0.0;
/* "ezdxf/acc/mapbox_earcut.pyx":146
* double s = 0.0
* double point_x, prev_x, point_y, prev_y
* if not len(points): # <<<<<<<<<<<<<<
* return s
* prev = points[-1]
*/
if (unlikely(__pyx_v_points == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 146, __pyx_L1_error)
}
__pyx_t_1 = __Pyx_PyList_GET_SIZE(__pyx_v_points); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(1, 146, __pyx_L1_error)
__pyx_t_2 = (!(__pyx_t_1 != 0));
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":147
* double point_x, prev_x, point_y, prev_y
* if not len(points):
* return s # <<<<<<<<<<<<<<
* prev = points[-1]
* prev_x = prev.x
*/
__pyx_r = __pyx_v_s;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":146
* double s = 0.0
* double point_x, prev_x, point_y, prev_y
* if not len(points): # <<<<<<<<<<<<<<
* return s
* prev = points[-1]
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":148
* if not len(points):
* return s
* prev = points[-1] # <<<<<<<<<<<<<<
* prev_x = prev.x
* prev_y = prev.y
*/
if (unlikely(__pyx_v_points == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(1, 148, __pyx_L1_error)
}
__pyx_t_3 = __Pyx_GetItemInt_List(__pyx_v_points, -1L, long, 1, __Pyx_PyInt_From_long, 1, 1, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 148, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_v_prev = __pyx_t_3;
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":149
* return s
* prev = points[-1]
* prev_x = prev.x # <<<<<<<<<<<<<<
* prev_y = prev.y
* for point in points:
*/
__pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_prev, __pyx_n_s_x); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 149, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __pyx_PyFloat_AsDouble(__pyx_t_3); if (unlikely((__pyx_t_4 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 149, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_prev_x = __pyx_t_4;
/* "ezdxf/acc/mapbox_earcut.pyx":150
* prev = points[-1]
* prev_x = prev.x
* prev_y = prev.y # <<<<<<<<<<<<<<
* for point in points:
* point_x = point.x
*/
__pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_prev, __pyx_n_s_y); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 150, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __pyx_PyFloat_AsDouble(__pyx_t_3); if (unlikely((__pyx_t_4 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 150, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_prev_y = __pyx_t_4;
/* "ezdxf/acc/mapbox_earcut.pyx":151
* prev_x = prev.x
* prev_y = prev.y
* for point in points: # <<<<<<<<<<<<<<
* point_x = point.x
* point_y = point.y
*/
if (unlikely(__pyx_v_points == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
__PYX_ERR(1, 151, __pyx_L1_error)
}
__pyx_t_3 = __pyx_v_points; __Pyx_INCREF(__pyx_t_3);
__pyx_t_1 = 0;
for (;;) {
{
Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_3);
#if !CYTHON_ASSUME_SAFE_MACROS
if (unlikely((__pyx_temp < 0))) __PYX_ERR(1, 151, __pyx_L1_error)
#endif
if (__pyx_t_1 >= __pyx_temp) break;
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_5); __pyx_t_1++; if (unlikely((0 < 0))) __PYX_ERR(1, 151, __pyx_L1_error)
#else
__pyx_t_5 = __Pyx_PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 151, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
__Pyx_XDECREF_SET(__pyx_v_point, __pyx_t_5);
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":152
* prev_y = prev.y
* for point in points:
* point_x = point.x # <<<<<<<<<<<<<<
* point_y = point.y
* s += (point_x - prev_x) * (point_y + prev_y)
*/
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_point, __pyx_n_s_x); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 152, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_4 = __pyx_PyFloat_AsDouble(__pyx_t_5); if (unlikely((__pyx_t_4 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 152, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_point_x = __pyx_t_4;
/* "ezdxf/acc/mapbox_earcut.pyx":153
* for point in points:
* point_x = point.x
* point_y = point.y # <<<<<<<<<<<<<<
* s += (point_x - prev_x) * (point_y + prev_y)
* prev_x = point_x
*/
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_point, __pyx_n_s_y); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 153, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_4 = __pyx_PyFloat_AsDouble(__pyx_t_5); if (unlikely((__pyx_t_4 == (double)-1) && PyErr_Occurred())) __PYX_ERR(1, 153, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_point_y = __pyx_t_4;
/* "ezdxf/acc/mapbox_earcut.pyx":154
* point_x = point.x
* point_y = point.y
* s += (point_x - prev_x) * (point_y + prev_y) # <<<<<<<<<<<<<<
* prev_x = point_x
* prev_y = point_y
*/
__pyx_v_s = (__pyx_v_s + ((__pyx_v_point_x - __pyx_v_prev_x) * (__pyx_v_point_y + __pyx_v_prev_y)));
/* "ezdxf/acc/mapbox_earcut.pyx":155
* point_y = point.y
* s += (point_x - prev_x) * (point_y + prev_y)
* prev_x = point_x # <<<<<<<<<<<<<<
* prev_y = point_y
* # s < 0 is counter-clockwise
*/
__pyx_v_prev_x = __pyx_v_point_x;
/* "ezdxf/acc/mapbox_earcut.pyx":156
* s += (point_x - prev_x) * (point_y + prev_y)
* prev_x = point_x
* prev_y = point_y # <<<<<<<<<<<<<<
* # s < 0 is counter-clockwise
* # s > 0 is clockwise
*/
__pyx_v_prev_y = __pyx_v_point_y;
/* "ezdxf/acc/mapbox_earcut.pyx":151
* prev_x = prev.x
* prev_y = prev.y
* for point in points: # <<<<<<<<<<<<<<
* point_x = point.x
* point_y = point.y
*/
}
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":159
* # s < 0 is counter-clockwise
* # s > 0 is clockwise
* return s # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_s;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":142
*
*
* cdef double signed_area(list points): # <<<<<<<<<<<<<<
* cdef:
* double s = 0.0
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.signed_area", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_prev);
__Pyx_XDECREF(__pyx_v_point);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":162
*
*
* cdef double area(Node p, Node q, Node r): # <<<<<<<<<<<<<<
* """Returns signed area of a triangle"""
* return (q.y - p.y) * (r.x - q.x) - (q.x - p.x) * (r.y - q.y)
*/
static double __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_q, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_r) {
double __pyx_r;
/* "ezdxf/acc/mapbox_earcut.pyx":164
* cdef double area(Node p, Node q, Node r):
* """Returns signed area of a triangle"""
* return (q.y - p.y) * (r.x - q.x) - (q.x - p.x) * (r.y - q.y) # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = (((__pyx_v_q->y - __pyx_v_p->y) * (__pyx_v_r->x - __pyx_v_q->x)) - ((__pyx_v_q->x - __pyx_v_p->x) * (__pyx_v_r->y - __pyx_v_q->y)));
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":162
*
*
* cdef double area(Node p, Node q, Node r): # <<<<<<<<<<<<<<
* """Returns signed area of a triangle"""
* return (q.y - p.y) * (r.x - q.x) - (q.x - p.x) * (r.y - q.y)
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":167
*
*
* cdef bint is_valid_diagonal(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if a diagonal between two polygon nodes is valid (lies in polygon
* interior)
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_valid_diagonal(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
double __pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("is_valid_diagonal", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":172
* """
* return (
* a.next.i != b.i # <<<<<<<<<<<<<<
* and a.prev.i != b.i
* and not intersects_polygon(a, b) # doesn't intersect other edges
*/
__pyx_t_2 = (__pyx_v_a->next->i != __pyx_v_b->i);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":173
* return (
* a.next.i != b.i
* and a.prev.i != b.i # <<<<<<<<<<<<<<
* and not intersects_polygon(a, b) # doesn't intersect other edges
* and (
*/
__pyx_t_2 = (__pyx_v_a->prev->i != __pyx_v_b->i);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":174
* a.next.i != b.i
* and a.prev.i != b.i
* and not intersects_polygon(a, b) # doesn't intersect other edges # <<<<<<<<<<<<<<
* and (
* locally_inside(a, b)
*/
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_intersects_polygon(__pyx_v_a, __pyx_v_b); if (unlikely(__pyx_t_2 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 174, __pyx_L1_error)
__pyx_t_3 = (!__pyx_t_2);
if (__pyx_t_3) {
} else {
__pyx_t_1 = __pyx_t_3;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":176
* and not intersects_polygon(a, b) # doesn't intersect other edges
* and (
* locally_inside(a, b) # <<<<<<<<<<<<<<
* and locally_inside(b, a)
* and middle_inside(a, b)
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_locally_inside(__pyx_v_a, __pyx_v_b); if (unlikely(__pyx_t_3 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 176, __pyx_L1_error)
if (!__pyx_t_3) {
goto __pyx_L7_next_or;
} else {
}
/* "ezdxf/acc/mapbox_earcut.pyx":177
* and (
* locally_inside(a, b)
* and locally_inside(b, a) # <<<<<<<<<<<<<<
* and middle_inside(a, b)
* and (
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_locally_inside(__pyx_v_b, __pyx_v_a); if (unlikely(__pyx_t_3 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 177, __pyx_L1_error)
if (!__pyx_t_3) {
goto __pyx_L7_next_or;
} else {
}
/* "ezdxf/acc/mapbox_earcut.pyx":178
* locally_inside(a, b)
* and locally_inside(b, a)
* and middle_inside(a, b) # <<<<<<<<<<<<<<
* and (
* area(a.prev, a, b.prev) or area(a, b.prev, b)
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_middle_inside(__pyx_v_a, __pyx_v_b); if (unlikely(__pyx_t_3 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 178, __pyx_L1_error)
if (!__pyx_t_3) {
goto __pyx_L7_next_or;
} else {
}
/* "ezdxf/acc/mapbox_earcut.pyx":180
* and middle_inside(a, b)
* and (
* area(a.prev, a, b.prev) or area(a, b.prev, b) # <<<<<<<<<<<<<<
* ) # does not create opposite-facing sectors
* or a.equals(b)
*/
__pyx_t_4 = ((PyObject *)__pyx_v_a->prev);
__Pyx_INCREF(__pyx_t_4);
__pyx_t_5 = ((PyObject *)__pyx_v_b->prev);
__Pyx_INCREF(__pyx_t_5);
__pyx_t_6 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4), __pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5)); if (unlikely(__pyx_t_6 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 180, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_t_3 = (__pyx_t_6 != 0);
if (!__pyx_t_3) {
} else {
__pyx_t_1 = __pyx_t_3;
goto __pyx_L3_bool_binop_done;
}
__pyx_t_5 = ((PyObject *)__pyx_v_b->prev);
__Pyx_INCREF(__pyx_t_5);
__pyx_t_6 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5), __pyx_v_b); if (unlikely(__pyx_t_6 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 180, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_t_3 = (__pyx_t_6 != 0);
if (!__pyx_t_3) {
} else {
__pyx_t_1 = __pyx_t_3;
goto __pyx_L3_bool_binop_done;
}
__pyx_L7_next_or:;
/* "ezdxf/acc/mapbox_earcut.pyx":182
* area(a.prev, a, b.prev) or area(a, b.prev, b)
* ) # does not create opposite-facing sectors
* or a.equals(b) # <<<<<<<<<<<<<<
* and area(a.prev, a, a.next) > 0
* and area(b.prev, b, b.next) > 0
*/
__pyx_t_3 = ((struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_a->__pyx_vtab)->equals(__pyx_v_a, __pyx_v_b); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 182, __pyx_L1_error)
if (__pyx_t_3) {
} else {
__pyx_t_1 = __pyx_t_3;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":183
* ) # does not create opposite-facing sectors
* or a.equals(b)
* and area(a.prev, a, a.next) > 0 # <<<<<<<<<<<<<<
* and area(b.prev, b, b.next) > 0
* ) # special zero-length case
*/
__pyx_t_5 = ((PyObject *)__pyx_v_a->prev);
__Pyx_INCREF(__pyx_t_5);
__pyx_t_4 = ((PyObject *)__pyx_v_a->next);
__Pyx_INCREF(__pyx_t_4);
__pyx_t_6 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5), __pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4)); if (unlikely(__pyx_t_6 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 183, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_3 = (__pyx_t_6 > 0.0);
if (__pyx_t_3) {
} else {
__pyx_t_1 = __pyx_t_3;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":184
* or a.equals(b)
* and area(a.prev, a, a.next) > 0
* and area(b.prev, b, b.next) > 0 # <<<<<<<<<<<<<<
* ) # special zero-length case
* )
*/
__pyx_t_4 = ((PyObject *)__pyx_v_b->prev);
__Pyx_INCREF(__pyx_t_4);
__pyx_t_5 = ((PyObject *)__pyx_v_b->next);
__Pyx_INCREF(__pyx_t_5);
__pyx_t_6 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4), __pyx_v_b, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5)); if (unlikely(__pyx_t_6 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 184, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_t_3 = (__pyx_t_6 > 0.0);
__pyx_t_1 = __pyx_t_3;
__pyx_L3_bool_binop_done:;
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":167
*
*
* cdef bint is_valid_diagonal(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if a diagonal between two polygon nodes is valid (lies in polygon
* interior)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.is_valid_diagonal", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":189
*
*
* cdef bint intersects_polygon(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if a polygon diagonal intersects any polygon segments"""
* cdef Node p = a
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_intersects_polygon(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("intersects_polygon", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":191
* cdef bint intersects_polygon(Node a, Node b):
* """Check if a polygon diagonal intersects any polygon segments"""
* cdef Node p = a # <<<<<<<<<<<<<<
* while True:
* if (
*/
__Pyx_INCREF((PyObject *)__pyx_v_a);
__pyx_v_p = __pyx_v_a;
/* "ezdxf/acc/mapbox_earcut.pyx":192
* """Check if a polygon diagonal intersects any polygon segments"""
* cdef Node p = a
* while True: # <<<<<<<<<<<<<<
* if (
* p.i != a.i
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":194
* while True:
* if (
* p.i != a.i # <<<<<<<<<<<<<<
* and p.next.i != a.i
* and p.i != b.i
*/
__pyx_t_2 = (__pyx_v_p->i != __pyx_v_a->i);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":195
* if (
* p.i != a.i
* and p.next.i != a.i # <<<<<<<<<<<<<<
* and p.i != b.i
* and p.next.i != b.i
*/
__pyx_t_2 = (__pyx_v_p->next->i != __pyx_v_a->i);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":196
* p.i != a.i
* and p.next.i != a.i
* and p.i != b.i # <<<<<<<<<<<<<<
* and p.next.i != b.i
* and intersects(p, p.next, a, b)
*/
__pyx_t_2 = (__pyx_v_p->i != __pyx_v_b->i);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":197
* and p.next.i != a.i
* and p.i != b.i
* and p.next.i != b.i # <<<<<<<<<<<<<<
* and intersects(p, p.next, a, b)
* ):
*/
__pyx_t_2 = (__pyx_v_p->next->i != __pyx_v_b->i);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":198
* and p.i != b.i
* and p.next.i != b.i
* and intersects(p, p.next, a, b) # <<<<<<<<<<<<<<
* ):
* return True
*/
__pyx_t_3 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_intersects(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3), __pyx_v_a, __pyx_v_b); if (unlikely(__pyx_t_2 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 198, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_1 = __pyx_t_2;
__pyx_L6_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":193
* cdef Node p = a
* while True:
* if ( # <<<<<<<<<<<<<<
* p.i != a.i
* and p.next.i != a.i
*/
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":200
* and intersects(p, p.next, a, b)
* ):
* return True # <<<<<<<<<<<<<<
* p = p.next
* if p is a:
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":193
* cdef Node p = a
* while True:
* if ( # <<<<<<<<<<<<<<
* p.i != a.i
* and p.next.i != a.i
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":201
* ):
* return True
* p = p.next # <<<<<<<<<<<<<<
* if p is a:
* break
*/
__pyx_t_3 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":202
* return True
* p = p.next
* if p is a: # <<<<<<<<<<<<<<
* break
* return False
*/
__pyx_t_1 = (__pyx_v_p == __pyx_v_a);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":203
* p = p.next
* if p is a:
* break # <<<<<<<<<<<<<<
* return False
*
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":202
* return True
* p = p.next
* if p is a: # <<<<<<<<<<<<<<
* break
* return False
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":204
* if p is a:
* break
* return False # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":189
*
*
* cdef bint intersects_polygon(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if a polygon diagonal intersects any polygon segments"""
* cdef Node p = a
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.intersects_polygon", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":207
*
*
* cdef int sign(double num): # <<<<<<<<<<<<<<
* if num < 0.0:
* return -1
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_sign(double __pyx_v_num) {
int __pyx_r;
int __pyx_t_1;
/* "ezdxf/acc/mapbox_earcut.pyx":208
*
* cdef int sign(double num):
* if num < 0.0: # <<<<<<<<<<<<<<
* return -1
* if num > 0.0:
*/
__pyx_t_1 = (__pyx_v_num < 0.0);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":209
* cdef int sign(double num):
* if num < 0.0:
* return -1 # <<<<<<<<<<<<<<
* if num > 0.0:
* return 1
*/
__pyx_r = -1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":208
*
* cdef int sign(double num):
* if num < 0.0: # <<<<<<<<<<<<<<
* return -1
* if num > 0.0:
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":210
* if num < 0.0:
* return -1
* if num > 0.0: # <<<<<<<<<<<<<<
* return 1
* return 0
*/
__pyx_t_1 = (__pyx_v_num > 0.0);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":211
* return -1
* if num > 0.0:
* return 1 # <<<<<<<<<<<<<<
* return 0
*
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":210
* if num < 0.0:
* return -1
* if num > 0.0: # <<<<<<<<<<<<<<
* return 1
* return 0
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":212
* if num > 0.0:
* return 1
* return 0 # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":207
*
*
* cdef int sign(double num): # <<<<<<<<<<<<<<
* if num < 0.0:
* return -1
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":215
*
*
* cdef bint on_segment(p: Node, q: Node, r: Node): # <<<<<<<<<<<<<<
* return fmax(p.x, r.x) >= q.x >= fmin(p.x, r.x) and fmax(
* p.y, r.y
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_on_segment(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_q, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_r) {
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":216
*
* cdef bint on_segment(p: Node, q: Node, r: Node):
* return fmax(p.x, r.x) >= q.x >= fmin(p.x, r.x) and fmax( # <<<<<<<<<<<<<<
* p.y, r.y
* ) >= q.y >= fmin(p.y, r.y)
*/
__pyx_t_2 = (fmax(__pyx_v_p->x, __pyx_v_r->x) >= __pyx_v_q->x);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_q->x >= fmin(__pyx_v_p->x, __pyx_v_r->x));
}
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":218
* return fmax(p.x, r.x) >= q.x >= fmin(p.x, r.x) and fmax(
* p.y, r.y
* ) >= q.y >= fmin(p.y, r.y) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = (fmax(__pyx_v_p->y, __pyx_v_r->y) >= __pyx_v_q->y);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_q->y >= fmin(__pyx_v_p->y, __pyx_v_r->y));
}
__pyx_t_1 = __pyx_t_2;
__pyx_L3_bool_binop_done:;
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":215
*
*
* cdef bint on_segment(p: Node, q: Node, r: Node): # <<<<<<<<<<<<<<
* return fmax(p.x, r.x) >= q.x >= fmin(p.x, r.x) and fmax(
* p.y, r.y
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":221
*
*
* cdef bint intersects(Node p1, Node q1, Node p2, Node q2): # <<<<<<<<<<<<<<
* """check if two segments intersect"""
* cdef:
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_intersects(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p1, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_q1, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p2, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_q2) {
int __pyx_v_o1;
int __pyx_v_o2;
int __pyx_v_o3;
int __pyx_v_o4;
int __pyx_r;
double __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":224
* """check if two segments intersect"""
* cdef:
* int o1 = sign(area(p1, q1, p2)) # <<<<<<<<<<<<<<
* int o2 = sign(area(p1, q1, q2))
* int o3 = sign(area(p2, q2, p1))
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_p1, __pyx_v_q1, __pyx_v_p2); if (unlikely(__pyx_t_1 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 224, __pyx_L1_error)
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_sign(__pyx_t_1); if (unlikely(__pyx_t_2 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 224, __pyx_L1_error)
__pyx_v_o1 = __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":225
* cdef:
* int o1 = sign(area(p1, q1, p2))
* int o2 = sign(area(p1, q1, q2)) # <<<<<<<<<<<<<<
* int o3 = sign(area(p2, q2, p1))
* int o4 = sign(area(p2, q2, q1))
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_p1, __pyx_v_q1, __pyx_v_q2); if (unlikely(__pyx_t_1 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 225, __pyx_L1_error)
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_sign(__pyx_t_1); if (unlikely(__pyx_t_2 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 225, __pyx_L1_error)
__pyx_v_o2 = __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":226
* int o1 = sign(area(p1, q1, p2))
* int o2 = sign(area(p1, q1, q2))
* int o3 = sign(area(p2, q2, p1)) # <<<<<<<<<<<<<<
* int o4 = sign(area(p2, q2, q1))
*
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_p2, __pyx_v_q2, __pyx_v_p1); if (unlikely(__pyx_t_1 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 226, __pyx_L1_error)
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_sign(__pyx_t_1); if (unlikely(__pyx_t_2 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 226, __pyx_L1_error)
__pyx_v_o3 = __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":227
* int o2 = sign(area(p1, q1, q2))
* int o3 = sign(area(p2, q2, p1))
* int o4 = sign(area(p2, q2, q1)) # <<<<<<<<<<<<<<
*
* if o1 != o2 and o3 != o4:
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_p2, __pyx_v_q2, __pyx_v_q1); if (unlikely(__pyx_t_1 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 227, __pyx_L1_error)
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_sign(__pyx_t_1); if (unlikely(__pyx_t_2 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 227, __pyx_L1_error)
__pyx_v_o4 = __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":229
* int o4 = sign(area(p2, q2, q1))
*
* if o1 != o2 and o3 != o4: # <<<<<<<<<<<<<<
* return True # general case
*
*/
__pyx_t_4 = (__pyx_v_o1 != __pyx_v_o2);
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_4 = (__pyx_v_o3 != __pyx_v_o4);
__pyx_t_3 = __pyx_t_4;
__pyx_L4_bool_binop_done:;
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":230
*
* if o1 != o2 and o3 != o4:
* return True # general case # <<<<<<<<<<<<<<
*
* if o1 == 0 and on_segment(p1, p2, q1):
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":229
* int o4 = sign(area(p2, q2, q1))
*
* if o1 != o2 and o3 != o4: # <<<<<<<<<<<<<<
* return True # general case
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":232
* return True # general case
*
* if o1 == 0 and on_segment(p1, p2, q1): # <<<<<<<<<<<<<<
* return True # p1, q1 and p2 are collinear and p2 lies on p1q1
* if o2 == 0 and on_segment(p1, q2, q1):
*/
__pyx_t_4 = (__pyx_v_o1 == 0);
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L7_bool_binop_done;
}
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_on_segment(__pyx_v_p1, __pyx_v_p2, __pyx_v_q1); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 232, __pyx_L1_error)
__pyx_t_3 = __pyx_t_4;
__pyx_L7_bool_binop_done:;
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":233
*
* if o1 == 0 and on_segment(p1, p2, q1):
* return True # p1, q1 and p2 are collinear and p2 lies on p1q1 # <<<<<<<<<<<<<<
* if o2 == 0 and on_segment(p1, q2, q1):
* return True # p1, q1 and q2 are collinear and q2 lies on p1q1
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":232
* return True # general case
*
* if o1 == 0 and on_segment(p1, p2, q1): # <<<<<<<<<<<<<<
* return True # p1, q1 and p2 are collinear and p2 lies on p1q1
* if o2 == 0 and on_segment(p1, q2, q1):
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":234
* if o1 == 0 and on_segment(p1, p2, q1):
* return True # p1, q1 and p2 are collinear and p2 lies on p1q1
* if o2 == 0 and on_segment(p1, q2, q1): # <<<<<<<<<<<<<<
* return True # p1, q1 and q2 are collinear and q2 lies on p1q1
* if o3 == 0 and on_segment(p2, p1, q2):
*/
__pyx_t_4 = (__pyx_v_o2 == 0);
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L10_bool_binop_done;
}
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_on_segment(__pyx_v_p1, __pyx_v_q2, __pyx_v_q1); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 234, __pyx_L1_error)
__pyx_t_3 = __pyx_t_4;
__pyx_L10_bool_binop_done:;
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":235
* return True # p1, q1 and p2 are collinear and p2 lies on p1q1
* if o2 == 0 and on_segment(p1, q2, q1):
* return True # p1, q1 and q2 are collinear and q2 lies on p1q1 # <<<<<<<<<<<<<<
* if o3 == 0 and on_segment(p2, p1, q2):
* return True # p2, q2 and p1 are collinear and p1 lies on p2q2
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":234
* if o1 == 0 and on_segment(p1, p2, q1):
* return True # p1, q1 and p2 are collinear and p2 lies on p1q1
* if o2 == 0 and on_segment(p1, q2, q1): # <<<<<<<<<<<<<<
* return True # p1, q1 and q2 are collinear and q2 lies on p1q1
* if o3 == 0 and on_segment(p2, p1, q2):
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":236
* if o2 == 0 and on_segment(p1, q2, q1):
* return True # p1, q1 and q2 are collinear and q2 lies on p1q1
* if o3 == 0 and on_segment(p2, p1, q2): # <<<<<<<<<<<<<<
* return True # p2, q2 and p1 are collinear and p1 lies on p2q2
* if o4 == 0 and on_segment(p2, q1, q2):
*/
__pyx_t_4 = (__pyx_v_o3 == 0);
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L13_bool_binop_done;
}
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_on_segment(__pyx_v_p2, __pyx_v_p1, __pyx_v_q2); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 236, __pyx_L1_error)
__pyx_t_3 = __pyx_t_4;
__pyx_L13_bool_binop_done:;
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":237
* return True # p1, q1 and q2 are collinear and q2 lies on p1q1
* if o3 == 0 and on_segment(p2, p1, q2):
* return True # p2, q2 and p1 are collinear and p1 lies on p2q2 # <<<<<<<<<<<<<<
* if o4 == 0 and on_segment(p2, q1, q2):
* return True # p2, q2 and q1 are collinear and q1 lies on p2q2
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":236
* if o2 == 0 and on_segment(p1, q2, q1):
* return True # p1, q1 and q2 are collinear and q2 lies on p1q1
* if o3 == 0 and on_segment(p2, p1, q2): # <<<<<<<<<<<<<<
* return True # p2, q2 and p1 are collinear and p1 lies on p2q2
* if o4 == 0 and on_segment(p2, q1, q2):
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":238
* if o3 == 0 and on_segment(p2, p1, q2):
* return True # p2, q2 and p1 are collinear and p1 lies on p2q2
* if o4 == 0 and on_segment(p2, q1, q2): # <<<<<<<<<<<<<<
* return True # p2, q2 and q1 are collinear and q1 lies on p2q2
* return False
*/
__pyx_t_4 = (__pyx_v_o4 == 0);
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L16_bool_binop_done;
}
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_on_segment(__pyx_v_p2, __pyx_v_q1, __pyx_v_q2); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 238, __pyx_L1_error)
__pyx_t_3 = __pyx_t_4;
__pyx_L16_bool_binop_done:;
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":239
* return True # p2, q2 and p1 are collinear and p1 lies on p2q2
* if o4 == 0 and on_segment(p2, q1, q2):
* return True # p2, q2 and q1 are collinear and q1 lies on p2q2 # <<<<<<<<<<<<<<
* return False
*
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":238
* if o3 == 0 and on_segment(p2, p1, q2):
* return True # p2, q2 and p1 are collinear and p1 lies on p2q2
* if o4 == 0 and on_segment(p2, q1, q2): # <<<<<<<<<<<<<<
* return True # p2, q2 and q1 are collinear and q1 lies on p2q2
* return False
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":240
* if o4 == 0 and on_segment(p2, q1, q2):
* return True # p2, q2 and q1 are collinear and q1 lies on p2q2
* return False # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":221
*
*
* cdef bint intersects(Node p1, Node q1, Node p2, Node q2): # <<<<<<<<<<<<<<
* """check if two segments intersect"""
* cdef:
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.intersects", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":243
*
*
* cdef Node insert_node(int i, point, Node last): # <<<<<<<<<<<<<<
* """create a node and optionally link it with previous one (in a circular
* doubly linked list)
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_insert_node(int __pyx_v_i, PyObject *__pyx_v_point, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_last) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
int __pyx_t_3;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("insert_node", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":247
* doubly linked list)
* """
* cdef Node p = Node(i, point) # <<<<<<<<<<<<<<
*
* if last is None:
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 247, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 247, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_GIVEREF(__pyx_t_1);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1)) __PYX_ERR(1, 247, __pyx_L1_error);
__Pyx_INCREF(__pyx_v_point);
__Pyx_GIVEREF(__pyx_v_point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_point)) __PYX_ERR(1, 247, __pyx_L1_error);
__pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node), __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 247, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_v_p = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":249
* cdef Node p = Node(i, point)
*
* if last is None: # <<<<<<<<<<<<<<
* p.prev = p
* p.next = p
*/
__pyx_t_3 = (((PyObject *)__pyx_v_last) == Py_None);
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":250
*
* if last is None:
* p.prev = p # <<<<<<<<<<<<<<
* p.next = p
* else:
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_GIVEREF((PyObject *)__pyx_v_p);
__Pyx_GOTREF((PyObject *)__pyx_v_p->prev);
__Pyx_DECREF((PyObject *)__pyx_v_p->prev);
__pyx_v_p->prev = __pyx_v_p;
/* "ezdxf/acc/mapbox_earcut.pyx":251
* if last is None:
* p.prev = p
* p.next = p # <<<<<<<<<<<<<<
* else:
* p.next = last.next
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_GIVEREF((PyObject *)__pyx_v_p);
__Pyx_GOTREF((PyObject *)__pyx_v_p->next);
__Pyx_DECREF((PyObject *)__pyx_v_p->next);
__pyx_v_p->next = __pyx_v_p;
/* "ezdxf/acc/mapbox_earcut.pyx":249
* cdef Node p = Node(i, point)
*
* if last is None: # <<<<<<<<<<<<<<
* p.prev = p
* p.next = p
*/
goto __pyx_L3;
}
/* "ezdxf/acc/mapbox_earcut.pyx":253
* p.next = p
* else:
* p.next = last.next # <<<<<<<<<<<<<<
* p.prev = last
* last.next.prev = p
*/
/*else*/ {
__pyx_t_1 = ((PyObject *)__pyx_v_last->next);
__Pyx_INCREF(__pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__Pyx_GOTREF((PyObject *)__pyx_v_p->next);
__Pyx_DECREF((PyObject *)__pyx_v_p->next);
__pyx_v_p->next = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":254
* else:
* p.next = last.next
* p.prev = last # <<<<<<<<<<<<<<
* last.next.prev = p
* last.next = p
*/
__Pyx_INCREF((PyObject *)__pyx_v_last);
__Pyx_GIVEREF((PyObject *)__pyx_v_last);
__Pyx_GOTREF((PyObject *)__pyx_v_p->prev);
__Pyx_DECREF((PyObject *)__pyx_v_p->prev);
__pyx_v_p->prev = __pyx_v_last;
/* "ezdxf/acc/mapbox_earcut.pyx":255
* p.next = last.next
* p.prev = last
* last.next.prev = p # <<<<<<<<<<<<<<
* last.next = p
* return p
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_GIVEREF((PyObject *)__pyx_v_p);
__Pyx_GOTREF((PyObject *)__pyx_v_last->next->prev);
__Pyx_DECREF((PyObject *)__pyx_v_last->next->prev);
__pyx_v_last->next->prev = __pyx_v_p;
/* "ezdxf/acc/mapbox_earcut.pyx":256
* p.prev = last
* last.next.prev = p
* last.next = p # <<<<<<<<<<<<<<
* return p
*
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_GIVEREF((PyObject *)__pyx_v_p);
__Pyx_GOTREF((PyObject *)__pyx_v_last->next);
__Pyx_DECREF((PyObject *)__pyx_v_last->next);
__pyx_v_last->next = __pyx_v_p;
}
__pyx_L3:;
/* "ezdxf/acc/mapbox_earcut.pyx":257
* last.next.prev = p
* last.next = p
* return p # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_p);
__pyx_r = __pyx_v_p;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":243
*
*
* cdef Node insert_node(int i, point, Node last): # <<<<<<<<<<<<<<
* """create a node and optionally link it with previous one (in a circular
* doubly linked list)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.insert_node", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":260
*
*
* cdef remove_node(Node p): # <<<<<<<<<<<<<<
* p.next.prev = p.prev
* p.prev.next = p.next
*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_remove_node(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
__Pyx_RefNannySetupContext("remove_node", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":261
*
* cdef remove_node(Node p):
* p.next.prev = p.prev # <<<<<<<<<<<<<<
* p.prev.next = p.next
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__Pyx_GOTREF((PyObject *)__pyx_v_p->next->prev);
__Pyx_DECREF((PyObject *)__pyx_v_p->next->prev);
__pyx_v_p->next->prev = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":262
* cdef remove_node(Node p):
* p.next.prev = p.prev
* p.prev.next = p.next # <<<<<<<<<<<<<<
*
* if p.prev_z is not None:
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__Pyx_GOTREF((PyObject *)__pyx_v_p->prev->next);
__Pyx_DECREF((PyObject *)__pyx_v_p->prev->next);
__pyx_v_p->prev->next = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":264
* p.prev.next = p.next
*
* if p.prev_z is not None: # <<<<<<<<<<<<<<
* p.prev_z.next_z = p.next_z
* if p.next_z is not None:
*/
__pyx_t_2 = (((PyObject *)__pyx_v_p->prev_z) != Py_None);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":265
*
* if p.prev_z is not None:
* p.prev_z.next_z = p.next_z # <<<<<<<<<<<<<<
* if p.next_z is not None:
* p.next_z.prev_z = p.prev_z
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->next_z);
__Pyx_INCREF(__pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__Pyx_GOTREF((PyObject *)__pyx_v_p->prev_z->next_z);
__Pyx_DECREF((PyObject *)__pyx_v_p->prev_z->next_z);
__pyx_v_p->prev_z->next_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":264
* p.prev.next = p.next
*
* if p.prev_z is not None: # <<<<<<<<<<<<<<
* p.prev_z.next_z = p.next_z
* if p.next_z is not None:
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":266
* if p.prev_z is not None:
* p.prev_z.next_z = p.next_z
* if p.next_z is not None: # <<<<<<<<<<<<<<
* p.next_z.prev_z = p.prev_z
*
*/
__pyx_t_2 = (((PyObject *)__pyx_v_p->next_z) != Py_None);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":267
* p.prev_z.next_z = p.next_z
* if p.next_z is not None:
* p.next_z.prev_z = p.prev_z # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->prev_z);
__Pyx_INCREF(__pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__Pyx_GOTREF((PyObject *)__pyx_v_p->next_z->prev_z);
__Pyx_DECREF((PyObject *)__pyx_v_p->next_z->prev_z);
__pyx_v_p->next_z->prev_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":266
* if p.prev_z is not None:
* p.prev_z.next_z = p.next_z
* if p.next_z is not None: # <<<<<<<<<<<<<<
* p.next_z.prev_z = p.prev_z
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":260
*
*
* cdef remove_node(Node p): # <<<<<<<<<<<<<<
* p.next.prev = p.prev
* p.prev.next = p.next
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":270
*
*
* cdef Node eliminate_holes(list holes, int start, Node outer_node): # <<<<<<<<<<<<<<
* """link every hole into the outer loop, producing a single-ring polygon
* without holes
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_eliminate_holes(PyObject *__pyx_v_holes, int __pyx_v_start, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_outer_node) {
PyObject *__pyx_v_queue = 0;
PyObject *__pyx_v_hole = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v__list = NULL;
PyObject *__pyx_v_hole_ = NULL;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
Py_ssize_t __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
Py_ssize_t __pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
PyObject *__pyx_t_7 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("eliminate_holes", 0);
__Pyx_INCREF((PyObject *)__pyx_v_outer_node);
/* "ezdxf/acc/mapbox_earcut.pyx":275
* """
* cdef:
* list queue = [] # <<<<<<<<<<<<<<
* list hole
* for hole in holes:
*/
__pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 275, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_queue = ((PyObject*)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":277
* list queue = []
* list hole
* for hole in holes: # <<<<<<<<<<<<<<
* if len(hole) < 1: # skip empty holes
* continue
*/
if (unlikely(__pyx_v_holes == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
__PYX_ERR(1, 277, __pyx_L1_error)
}
__pyx_t_1 = __pyx_v_holes; __Pyx_INCREF(__pyx_t_1);
__pyx_t_2 = 0;
for (;;) {
{
Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_1);
#if !CYTHON_ASSUME_SAFE_MACROS
if (unlikely((__pyx_temp < 0))) __PYX_ERR(1, 277, __pyx_L1_error)
#endif
if (__pyx_t_2 >= __pyx_temp) break;
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_3 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_3); __pyx_t_2++; if (unlikely((0 < 0))) __PYX_ERR(1, 277, __pyx_L1_error)
#else
__pyx_t_3 = __Pyx_PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 277, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
#endif
if (!(likely(PyList_CheckExact(__pyx_t_3))||((__pyx_t_3) == Py_None) || __Pyx_RaiseUnexpectedTypeError("list", __pyx_t_3))) __PYX_ERR(1, 277, __pyx_L1_error)
__Pyx_XDECREF_SET(__pyx_v_hole, ((PyObject*)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":278
* list hole
* for hole in holes:
* if len(hole) < 1: # skip empty holes # <<<<<<<<<<<<<<
* continue
* # hole vertices in clockwise order
*/
if (unlikely(__pyx_v_hole == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 278, __pyx_L1_error)
}
__pyx_t_4 = __Pyx_PyList_GET_SIZE(__pyx_v_hole); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 278, __pyx_L1_error)
__pyx_t_5 = (__pyx_t_4 < 1);
if (__pyx_t_5) {
/* "ezdxf/acc/mapbox_earcut.pyx":279
* for hole in holes:
* if len(hole) < 1: # skip empty holes
* continue # <<<<<<<<<<<<<<
* # hole vertices in clockwise order
* _list = linked_list(hole, start, ccw=False)
*/
goto __pyx_L3_continue;
/* "ezdxf/acc/mapbox_earcut.pyx":278
* list hole
* for hole in holes:
* if len(hole) < 1: # skip empty holes # <<<<<<<<<<<<<<
* continue
* # hole vertices in clockwise order
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":281
* continue
* # hole vertices in clockwise order
* _list = linked_list(hole, start, ccw=False) # <<<<<<<<<<<<<<
* if _list is _list.next:
* _list.steiner = True
*/
__pyx_t_3 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_linked_list(__pyx_v_hole, __pyx_v_start, 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 281, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_XDECREF_SET(__pyx_v__list, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":282
* # hole vertices in clockwise order
* _list = linked_list(hole, start, ccw=False)
* if _list is _list.next: # <<<<<<<<<<<<<<
* _list.steiner = True
* start += len(hole)
*/
__pyx_t_5 = (__pyx_v__list == __pyx_v__list->next);
if (__pyx_t_5) {
/* "ezdxf/acc/mapbox_earcut.pyx":283
* _list = linked_list(hole, start, ccw=False)
* if _list is _list.next:
* _list.steiner = True # <<<<<<<<<<<<<<
* start += len(hole)
* queue.append(get_leftmost(_list))
*/
__pyx_v__list->steiner = 1;
/* "ezdxf/acc/mapbox_earcut.pyx":282
* # hole vertices in clockwise order
* _list = linked_list(hole, start, ccw=False)
* if _list is _list.next: # <<<<<<<<<<<<<<
* _list.steiner = True
* start += len(hole)
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":284
* if _list is _list.next:
* _list.steiner = True
* start += len(hole) # <<<<<<<<<<<<<<
* queue.append(get_leftmost(_list))
* queue.sort(key=node_key)
*/
if (unlikely(__pyx_v_hole == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 284, __pyx_L1_error)
}
__pyx_t_4 = __Pyx_PyList_GET_SIZE(__pyx_v_hole); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 284, __pyx_L1_error)
__pyx_v_start = (__pyx_v_start + __pyx_t_4);
/* "ezdxf/acc/mapbox_earcut.pyx":285
* _list.steiner = True
* start += len(hole)
* queue.append(get_leftmost(_list)) # <<<<<<<<<<<<<<
* queue.sort(key=node_key)
*
*/
__pyx_t_3 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_get_leftmost(__pyx_v__list)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 285, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_6 = __Pyx_PyList_Append(__pyx_v_queue, __pyx_t_3); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 285, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":277
* list queue = []
* list hole
* for hole in holes: # <<<<<<<<<<<<<<
* if len(hole) < 1: # skip empty holes
* continue
*/
__pyx_L3_continue:;
}
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":286
* start += len(hole)
* queue.append(get_leftmost(_list))
* queue.sort(key=node_key) # <<<<<<<<<<<<<<
*
* # process holes from left to right
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_queue, __pyx_n_s_sort); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_n_s_node_key); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_key, __pyx_t_7) < 0) __PYX_ERR(1, 286, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
__pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_empty_tuple, __pyx_t_3); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":289
*
* # process holes from left to right
* for hole_ in queue: # <<<<<<<<<<<<<<
* outer_node = eliminate_hole(hole_, outer_node)
* return outer_node
*/
__pyx_t_7 = __pyx_v_queue; __Pyx_INCREF(__pyx_t_7);
__pyx_t_2 = 0;
for (;;) {
{
Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_7);
#if !CYTHON_ASSUME_SAFE_MACROS
if (unlikely((__pyx_temp < 0))) __PYX_ERR(1, 289, __pyx_L1_error)
#endif
if (__pyx_t_2 >= __pyx_temp) break;
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_3 = PyList_GET_ITEM(__pyx_t_7, __pyx_t_2); __Pyx_INCREF(__pyx_t_3); __pyx_t_2++; if (unlikely((0 < 0))) __PYX_ERR(1, 289, __pyx_L1_error)
#else
__pyx_t_3 = __Pyx_PySequence_ITEM(__pyx_t_7, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 289, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
#endif
__Pyx_XDECREF_SET(__pyx_v_hole_, __pyx_t_3);
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":290
* # process holes from left to right
* for hole_ in queue:
* outer_node = eliminate_hole(hole_, outer_node) # <<<<<<<<<<<<<<
* return outer_node
*
*/
if (!(likely(((__pyx_v_hole_) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_hole_, __pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node))))) __PYX_ERR(1, 290, __pyx_L1_error)
__pyx_t_3 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_eliminate_hole(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_hole_), __pyx_v_outer_node)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 290, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF_SET(__pyx_v_outer_node, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":289
*
* # process holes from left to right
* for hole_ in queue: # <<<<<<<<<<<<<<
* outer_node = eliminate_hole(hole_, outer_node)
* return outer_node
*/
}
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":291
* for hole_ in queue:
* outer_node = eliminate_hole(hole_, outer_node)
* return outer_node # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_outer_node);
__pyx_r = __pyx_v_outer_node;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":270
*
*
* cdef Node eliminate_holes(list holes, int start, Node outer_node): # <<<<<<<<<<<<<<
* """link every hole into the outer loop, producing a single-ring polygon
* without holes
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.eliminate_holes", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_queue);
__Pyx_XDECREF(__pyx_v_hole);
__Pyx_XDECREF((PyObject *)__pyx_v__list);
__Pyx_XDECREF(__pyx_v_hole_);
__Pyx_XDECREF((PyObject *)__pyx_v_outer_node);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":294
*
*
* cdef Node eliminate_hole(Node hole, Node outer_node): # <<<<<<<<<<<<<<
* """Find a bridge between vertices that connects hole with an outer ring and
* link it
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_eliminate_hole(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_hole, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_outer_node) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_bridge = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_bridge_reverse = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
struct __pyx_opt_args_5ezdxf_3acc_13mapbox_earcut_filter_points __pyx_t_4;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("eliminate_hole", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":299
* """
* cdef:
* Node bridge = find_hole_bridge(hole, outer_node) # <<<<<<<<<<<<<<
* Node bridge_reverse
*
*/
__pyx_t_1 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_find_hole_bridge(__pyx_v_hole, __pyx_v_outer_node)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 299, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_bridge = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":302
* Node bridge_reverse
*
* if bridge is None: # <<<<<<<<<<<<<<
* return outer_node
*
*/
__pyx_t_2 = (((PyObject *)__pyx_v_bridge) == Py_None);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":303
*
* if bridge is None:
* return outer_node # <<<<<<<<<<<<<<
*
* bridge_reverse = split_polygon(bridge, hole)
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_outer_node);
__pyx_r = __pyx_v_outer_node;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":302
* Node bridge_reverse
*
* if bridge is None: # <<<<<<<<<<<<<<
* return outer_node
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":305
* return outer_node
*
* bridge_reverse = split_polygon(bridge, hole) # <<<<<<<<<<<<<<
*
* # filter collinear points around the cuts
*/
__pyx_t_1 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_split_polygon(__pyx_v_bridge, __pyx_v_hole)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 305, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_bridge_reverse = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":308
*
* # filter collinear points around the cuts
* filter_points(bridge_reverse, bridge_reverse.next) # <<<<<<<<<<<<<<
* return filter_points(bridge, bridge.next)
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_bridge_reverse->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_4.__pyx_n = 1;
__pyx_t_4.end = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_3 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(__pyx_v_bridge_reverse, &__pyx_t_4)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 308, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":309
* # filter collinear points around the cuts
* filter_points(bridge_reverse, bridge_reverse.next)
* return filter_points(bridge, bridge.next) # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__pyx_t_3 = ((PyObject *)__pyx_v_bridge->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4.__pyx_n = 1;
__pyx_t_4.end = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3);
__pyx_t_1 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(__pyx_v_bridge, &__pyx_t_4)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 309, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_r = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":294
*
*
* cdef Node eliminate_hole(Node hole, Node outer_node): # <<<<<<<<<<<<<<
* """Find a bridge between vertices that connects hole with an outer ring and
* link it
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.eliminate_hole", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_bridge);
__Pyx_XDECREF((PyObject *)__pyx_v_bridge_reverse);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":312
*
*
* cdef Node filter_points(Node start, Node end = None): # <<<<<<<<<<<<<<
* """eliminate colinear or duplicate points"""
* cdef:
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_start, struct __pyx_opt_args_5ezdxf_3acc_13mapbox_earcut_filter_points *__pyx_optional_args) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_end = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
int __pyx_v_again;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
double __pyx_t_5;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("filter_points", 0);
if (__pyx_optional_args) {
if (__pyx_optional_args->__pyx_n > 0) {
__pyx_v_end = __pyx_optional_args->end;
}
}
__Pyx_INCREF((PyObject *)__pyx_v_end);
/* "ezdxf/acc/mapbox_earcut.pyx":318
* bint again
*
* if start is None: # <<<<<<<<<<<<<<
* return start
* if end is None:
*/
__pyx_t_1 = (((PyObject *)__pyx_v_start) == Py_None);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":319
*
* if start is None:
* return start # <<<<<<<<<<<<<<
* if end is None:
* end = start
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_start);
__pyx_r = __pyx_v_start;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":318
* bint again
*
* if start is None: # <<<<<<<<<<<<<<
* return start
* if end is None:
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":320
* if start is None:
* return start
* if end is None: # <<<<<<<<<<<<<<
* end = start
*
*/
__pyx_t_1 = (((PyObject *)__pyx_v_end) == Py_None);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":321
* return start
* if end is None:
* end = start # <<<<<<<<<<<<<<
*
* p = start
*/
__Pyx_INCREF((PyObject *)__pyx_v_start);
__Pyx_DECREF_SET(__pyx_v_end, __pyx_v_start);
/* "ezdxf/acc/mapbox_earcut.pyx":320
* if start is None:
* return start
* if end is None: # <<<<<<<<<<<<<<
* end = start
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":323
* end = start
*
* p = start # <<<<<<<<<<<<<<
* while True:
* again = False
*/
__Pyx_INCREF((PyObject *)__pyx_v_start);
__pyx_v_p = __pyx_v_start;
/* "ezdxf/acc/mapbox_earcut.pyx":324
*
* p = start
* while True: # <<<<<<<<<<<<<<
* again = False
* if not p.steiner and (
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":325
* p = start
* while True:
* again = False # <<<<<<<<<<<<<<
* if not p.steiner and (
* p.equals(p.next) or area(p.prev, p, p.next) == 0
*/
__pyx_v_again = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":326
* while True:
* again = False
* if not p.steiner and ( # <<<<<<<<<<<<<<
* p.equals(p.next) or area(p.prev, p, p.next) == 0
* ):
*/
__pyx_t_2 = (!__pyx_v_p->steiner);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L8_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":327
* again = False
* if not p.steiner and (
* p.equals(p.next) or area(p.prev, p, p.next) == 0 # <<<<<<<<<<<<<<
* ):
* remove_node(p)
*/
__pyx_t_3 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_2 = ((struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_p->__pyx_vtab)->equals(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3)); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 327, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (!__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L8_bool_binop_done;
}
__pyx_t_3 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_4);
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3), __pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4)); if (unlikely(__pyx_t_5 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 327, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_2 = (__pyx_t_5 == 0.0);
__pyx_t_1 = __pyx_t_2;
__pyx_L8_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":326
* while True:
* again = False
* if not p.steiner and ( # <<<<<<<<<<<<<<
* p.equals(p.next) or area(p.prev, p, p.next) == 0
* ):
*/
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":329
* p.equals(p.next) or area(p.prev, p, p.next) == 0
* ):
* remove_node(p) # <<<<<<<<<<<<<<
* p = end = p.prev
* if p is p.next:
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_remove_node(__pyx_v_p); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 329, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":330
* ):
* remove_node(p)
* p = end = p.prev # <<<<<<<<<<<<<<
* if p is p.next:
* break
*/
__pyx_t_4 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_4);
__Pyx_INCREF(__pyx_t_4);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4));
__Pyx_INCREF(__pyx_t_4);
__Pyx_DECREF_SET(__pyx_v_end, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4));
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":331
* remove_node(p)
* p = end = p.prev
* if p is p.next: # <<<<<<<<<<<<<<
* break
* again = True
*/
__pyx_t_1 = (__pyx_v_p == __pyx_v_p->next);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":332
* p = end = p.prev
* if p is p.next:
* break # <<<<<<<<<<<<<<
* again = True
* else:
*/
goto __pyx_L6_break;
/* "ezdxf/acc/mapbox_earcut.pyx":331
* remove_node(p)
* p = end = p.prev
* if p is p.next: # <<<<<<<<<<<<<<
* break
* again = True
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":333
* if p is p.next:
* break
* again = True # <<<<<<<<<<<<<<
* else:
* p = p.next
*/
__pyx_v_again = 1;
/* "ezdxf/acc/mapbox_earcut.pyx":326
* while True:
* again = False
* if not p.steiner and ( # <<<<<<<<<<<<<<
* p.equals(p.next) or area(p.prev, p, p.next) == 0
* ):
*/
goto __pyx_L7;
}
/* "ezdxf/acc/mapbox_earcut.pyx":335
* again = True
* else:
* p = p.next # <<<<<<<<<<<<<<
* if not (again or p is not end):
* break
*/
/*else*/ {
__pyx_t_4 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_4);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4));
__pyx_t_4 = 0;
}
__pyx_L7:;
/* "ezdxf/acc/mapbox_earcut.pyx":336
* else:
* p = p.next
* if not (again or p is not end): # <<<<<<<<<<<<<<
* break
* return end
*/
if (!__pyx_v_again) {
} else {
__pyx_t_1 = __pyx_v_again;
goto __pyx_L13_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_p != __pyx_v_end);
__pyx_t_1 = __pyx_t_2;
__pyx_L13_bool_binop_done:;
__pyx_t_2 = (!__pyx_t_1);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":337
* p = p.next
* if not (again or p is not end):
* break # <<<<<<<<<<<<<<
* return end
*
*/
goto __pyx_L6_break;
/* "ezdxf/acc/mapbox_earcut.pyx":336
* else:
* p = p.next
* if not (again or p is not end): # <<<<<<<<<<<<<<
* break
* return end
*/
}
}
__pyx_L6_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":338
* if not (again or p is not end):
* break
* return end # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_end);
__pyx_r = __pyx_v_end;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":312
*
*
* cdef Node filter_points(Node start, Node end = None): # <<<<<<<<<<<<<<
* """eliminate colinear or duplicate points"""
* cdef:
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.filter_points", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF((PyObject *)__pyx_v_end);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":342
*
* # main ear slicing loop which triangulates a polygon (given as a linked list)
* cdef earcut_linked( # <<<<<<<<<<<<<<
* Node ear,
* list triangles,
*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_earcut_linked(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_ear, PyObject *__pyx_v_triangles, double __pyx_v_min_x, double __pyx_v_min_y, double __pyx_v_inv_size, int __pyx_v_pass_) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_stop = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_prev = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_next = 0;
int __pyx_v__is_ear;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
int __pyx_t_5;
PyObject *__pyx_t_6 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("earcut_linked", 0);
__Pyx_INCREF((PyObject *)__pyx_v_ear);
/* "ezdxf/acc/mapbox_earcut.pyx":354
* bint _is_ear
*
* if ear is None: # <<<<<<<<<<<<<<
* return
*
*/
__pyx_t_1 = (((PyObject *)__pyx_v_ear) == Py_None);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":355
*
* if ear is None:
* return # <<<<<<<<<<<<<<
*
* # interlink polygon nodes in z-order
*/
__Pyx_XDECREF(__pyx_r);
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":354
* bint _is_ear
*
* if ear is None: # <<<<<<<<<<<<<<
* return
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":358
*
* # interlink polygon nodes in z-order
* if not pass_ and inv_size: # <<<<<<<<<<<<<<
* index_curve(ear, min_x, min_y, inv_size)
*
*/
__pyx_t_2 = (!(__pyx_v_pass_ != 0));
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_inv_size != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L5_bool_binop_done:;
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":359
* # interlink polygon nodes in z-order
* if not pass_ and inv_size:
* index_curve(ear, min_x, min_y, inv_size) # <<<<<<<<<<<<<<
*
* stop = ear
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_index_curve(__pyx_v_ear, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 359, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":358
*
* # interlink polygon nodes in z-order
* if not pass_ and inv_size: # <<<<<<<<<<<<<<
* index_curve(ear, min_x, min_y, inv_size)
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":361
* index_curve(ear, min_x, min_y, inv_size)
*
* stop = ear # <<<<<<<<<<<<<<
*
* # iterate through ears, slicing them one by one
*/
__Pyx_INCREF((PyObject *)__pyx_v_ear);
__pyx_v_stop = __pyx_v_ear;
/* "ezdxf/acc/mapbox_earcut.pyx":364
*
* # iterate through ears, slicing them one by one
* while ear.prev is not ear.next: # <<<<<<<<<<<<<<
* prev = ear.prev
* next = ear.next
*/
while (1) {
__pyx_t_1 = (__pyx_v_ear->prev != __pyx_v_ear->next);
if (!__pyx_t_1) break;
/* "ezdxf/acc/mapbox_earcut.pyx":365
* # iterate through ears, slicing them one by one
* while ear.prev is not ear.next:
* prev = ear.prev # <<<<<<<<<<<<<<
* next = ear.next
*
*/
__pyx_t_3 = ((PyObject *)__pyx_v_ear->prev);
__Pyx_INCREF(__pyx_t_3);
__Pyx_XDECREF_SET(__pyx_v_prev, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":366
* while ear.prev is not ear.next:
* prev = ear.prev
* next = ear.next # <<<<<<<<<<<<<<
*
* _is_ear = (
*/
__pyx_t_3 = ((PyObject *)__pyx_v_ear->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_XDECREF_SET(__pyx_v_next, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":370
* _is_ear = (
* is_ear_hashed(ear, min_x, min_y, inv_size)
* if inv_size # <<<<<<<<<<<<<<
* else is_ear(ear)
* )
*/
__pyx_t_2 = (__pyx_v_inv_size != 0);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":369
*
* _is_ear = (
* is_ear_hashed(ear, min_x, min_y, inv_size) # <<<<<<<<<<<<<<
* if inv_size
* else is_ear(ear)
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_ear_hashed(__pyx_v_ear, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 369, __pyx_L1_error)
__pyx_t_1 = __pyx_t_4;
} else {
/* "ezdxf/acc/mapbox_earcut.pyx":371
* is_ear_hashed(ear, min_x, min_y, inv_size)
* if inv_size
* else is_ear(ear) # <<<<<<<<<<<<<<
* )
* if _is_ear:
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_ear(__pyx_v_ear); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 371, __pyx_L1_error)
__pyx_t_1 = __pyx_t_4;
}
__pyx_v__is_ear = __pyx_t_1;
/* "ezdxf/acc/mapbox_earcut.pyx":373
* else is_ear(ear)
* )
* if _is_ear: # <<<<<<<<<<<<<<
* # cut off the triangle
* triangles.append((prev.point, ear.point, next.point))
*/
if (__pyx_v__is_ear) {
/* "ezdxf/acc/mapbox_earcut.pyx":375
* if _is_ear:
* # cut off the triangle
* triangles.append((prev.point, ear.point, next.point)) # <<<<<<<<<<<<<<
* remove_node(ear)
*
*/
if (unlikely(__pyx_v_triangles == Py_None)) {
PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%.30s'", "append");
__PYX_ERR(1, 375, __pyx_L1_error)
}
__pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 375, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(__pyx_v_prev->point);
__Pyx_GIVEREF(__pyx_v_prev->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_prev->point)) __PYX_ERR(1, 375, __pyx_L1_error);
__Pyx_INCREF(__pyx_v_ear->point);
__Pyx_GIVEREF(__pyx_v_ear->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_v_ear->point)) __PYX_ERR(1, 375, __pyx_L1_error);
__Pyx_INCREF(__pyx_v_next->point);
__Pyx_GIVEREF(__pyx_v_next->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_v_next->point)) __PYX_ERR(1, 375, __pyx_L1_error);
__pyx_t_5 = __Pyx_PyList_Append(__pyx_v_triangles, __pyx_t_3); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 375, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":376
* # cut off the triangle
* triangles.append((prev.point, ear.point, next.point))
* remove_node(ear) # <<<<<<<<<<<<<<
*
* # skipping the next vertex leads to less sliver triangles
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_remove_node(__pyx_v_ear); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 376, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":379
*
* # skipping the next vertex leads to less sliver triangles
* ear = next.next # <<<<<<<<<<<<<<
* stop = next.next
* continue
*/
__pyx_t_3 = ((PyObject *)__pyx_v_next->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_DECREF_SET(__pyx_v_ear, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":380
* # skipping the next vertex leads to less sliver triangles
* ear = next.next
* stop = next.next # <<<<<<<<<<<<<<
* continue
*
*/
__pyx_t_3 = ((PyObject *)__pyx_v_next->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_DECREF_SET(__pyx_v_stop, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":381
* ear = next.next
* stop = next.next
* continue # <<<<<<<<<<<<<<
*
* ear = next
*/
goto __pyx_L7_continue;
/* "ezdxf/acc/mapbox_earcut.pyx":373
* else is_ear(ear)
* )
* if _is_ear: # <<<<<<<<<<<<<<
* # cut off the triangle
* triangles.append((prev.point, ear.point, next.point))
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":383
* continue
*
* ear = next # <<<<<<<<<<<<<<
*
* # if we looped through the whole remaining polygon and can't find any more ears
*/
__Pyx_INCREF((PyObject *)__pyx_v_next);
__Pyx_DECREF_SET(__pyx_v_ear, __pyx_v_next);
/* "ezdxf/acc/mapbox_earcut.pyx":386
*
* # if we looped through the whole remaining polygon and can't find any more ears
* if ear is stop: # <<<<<<<<<<<<<<
* # try filtering points and slicing again
* if not pass_:
*/
__pyx_t_1 = (__pyx_v_ear == __pyx_v_stop);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":388
* if ear is stop:
* # try filtering points and slicing again
* if not pass_: # <<<<<<<<<<<<<<
* earcut_linked(
* filter_points(ear),
*/
__pyx_t_1 = (!(__pyx_v_pass_ != 0));
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":390
* if not pass_:
* earcut_linked(
* filter_points(ear), # <<<<<<<<<<<<<<
* triangles,
* min_x,
*/
__pyx_t_3 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(__pyx_v_ear, NULL)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 390, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
/* "ezdxf/acc/mapbox_earcut.pyx":389
* # try filtering points and slicing again
* if not pass_:
* earcut_linked( # <<<<<<<<<<<<<<
* filter_points(ear),
* triangles,
*/
__pyx_t_6 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_earcut_linked(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3), __pyx_v_triangles, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 389, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":388
* if ear is stop:
* # try filtering points and slicing again
* if not pass_: # <<<<<<<<<<<<<<
* earcut_linked(
* filter_points(ear),
*/
goto __pyx_L11;
}
/* "ezdxf/acc/mapbox_earcut.pyx":399
*
* # if this didn't work, try curing all small self-intersections locally
* elif pass_ == 1: # <<<<<<<<<<<<<<
* ear = cure_local_intersections(filter_points(ear), triangles)
* earcut_linked(ear, triangles, min_x, min_y, inv_size, 2)
*/
__pyx_t_1 = (__pyx_v_pass_ == 1);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":400
* # if this didn't work, try curing all small self-intersections locally
* elif pass_ == 1:
* ear = cure_local_intersections(filter_points(ear), triangles) # <<<<<<<<<<<<<<
* earcut_linked(ear, triangles, min_x, min_y, inv_size, 2)
*
*/
__pyx_t_6 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(__pyx_v_ear, NULL)); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 400, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_3 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_cure_local_intersections(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6), __pyx_v_triangles)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 400, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_DECREF_SET(__pyx_v_ear, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":401
* elif pass_ == 1:
* ear = cure_local_intersections(filter_points(ear), triangles)
* earcut_linked(ear, triangles, min_x, min_y, inv_size, 2) # <<<<<<<<<<<<<<
*
* # as a last resort, try splitting the remaining polygon into two
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_earcut_linked(__pyx_v_ear, __pyx_v_triangles, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size, 2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 401, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":399
*
* # if this didn't work, try curing all small self-intersections locally
* elif pass_ == 1: # <<<<<<<<<<<<<<
* ear = cure_local_intersections(filter_points(ear), triangles)
* earcut_linked(ear, triangles, min_x, min_y, inv_size, 2)
*/
goto __pyx_L11;
}
/* "ezdxf/acc/mapbox_earcut.pyx":404
*
* # as a last resort, try splitting the remaining polygon into two
* elif pass_ == 2: # <<<<<<<<<<<<<<
* split_ear_cut(ear, triangles, min_x, min_y, inv_size)
* break
*/
__pyx_t_1 = (__pyx_v_pass_ == 2);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":405
* # as a last resort, try splitting the remaining polygon into two
* elif pass_ == 2:
* split_ear_cut(ear, triangles, min_x, min_y, inv_size) # <<<<<<<<<<<<<<
* break
*
*/
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_split_ear_cut(__pyx_v_ear, __pyx_v_triangles, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 405, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":404
*
* # as a last resort, try splitting the remaining polygon into two
* elif pass_ == 2: # <<<<<<<<<<<<<<
* split_ear_cut(ear, triangles, min_x, min_y, inv_size)
* break
*/
}
__pyx_L11:;
/* "ezdxf/acc/mapbox_earcut.pyx":406
* elif pass_ == 2:
* split_ear_cut(ear, triangles, min_x, min_y, inv_size)
* break # <<<<<<<<<<<<<<
*
*
*/
goto __pyx_L8_break;
/* "ezdxf/acc/mapbox_earcut.pyx":386
*
* # if we looped through the whole remaining polygon and can't find any more ears
* if ear is stop: # <<<<<<<<<<<<<<
* # try filtering points and slicing again
* if not pass_:
*/
}
__pyx_L7_continue:;
}
__pyx_L8_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":342
*
* # main ear slicing loop which triangulates a polygon (given as a linked list)
* cdef earcut_linked( # <<<<<<<<<<<<<<
* Node ear,
* list triangles,
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.earcut_linked", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_stop);
__Pyx_XDECREF((PyObject *)__pyx_v_prev);
__Pyx_XDECREF((PyObject *)__pyx_v_next);
__Pyx_XDECREF((PyObject *)__pyx_v_ear);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":409
*
*
* cdef bint is_ear(Node ear): # <<<<<<<<<<<<<<
* """check whether a polygon node forms a valid ear with adjacent nodes"""
* cdef:
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_ear(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_ear) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_c = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
double __pyx_v_x0;
double __pyx_v_x1;
double __pyx_v_y0;
double __pyx_v_y1;
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
double __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("is_ear", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":412
* """check whether a polygon node forms a valid ear with adjacent nodes"""
* cdef:
* Node a = ear.prev # <<<<<<<<<<<<<<
* Node b = ear
* Node c = ear.next
*/
__pyx_t_1 = ((PyObject *)__pyx_v_ear->prev);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_a = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":413
* cdef:
* Node a = ear.prev
* Node b = ear # <<<<<<<<<<<<<<
* Node c = ear.next
* Node p
*/
__Pyx_INCREF((PyObject *)__pyx_v_ear);
__pyx_v_b = __pyx_v_ear;
/* "ezdxf/acc/mapbox_earcut.pyx":414
* Node a = ear.prev
* Node b = ear
* Node c = ear.next # <<<<<<<<<<<<<<
* Node p
* double x0, x1, y0, y1
*/
__pyx_t_1 = ((PyObject *)__pyx_v_ear->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_c = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":418
* double x0, x1, y0, y1
*
* if area(a, b, c) >= 0: # <<<<<<<<<<<<<<
* return False # reflex, can't be an ear
*
*/
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_a, __pyx_v_b, __pyx_v_c); if (unlikely(__pyx_t_2 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 418, __pyx_L1_error)
__pyx_t_3 = (__pyx_t_2 >= 0.0);
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":419
*
* if area(a, b, c) >= 0:
* return False # reflex, can't be an ear # <<<<<<<<<<<<<<
*
* # now make sure we don't have other points inside the potential ear
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":418
* double x0, x1, y0, y1
*
* if area(a, b, c) >= 0: # <<<<<<<<<<<<<<
* return False # reflex, can't be an ear
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":423
* # now make sure we don't have other points inside the potential ear
* # triangle bbox
* x0 = fmin(a.x, fmin(b.x, c.x)) # <<<<<<<<<<<<<<
* x1 = fmax(a.x, fmax(b.x, c.x))
* y0 = fmin(a.y, fmin(b.y, c.y))
*/
__pyx_v_x0 = fmin(__pyx_v_a->x, fmin(__pyx_v_b->x, __pyx_v_c->x));
/* "ezdxf/acc/mapbox_earcut.pyx":424
* # triangle bbox
* x0 = fmin(a.x, fmin(b.x, c.x))
* x1 = fmax(a.x, fmax(b.x, c.x)) # <<<<<<<<<<<<<<
* y0 = fmin(a.y, fmin(b.y, c.y))
* y1 = fmax(a.y, fmax(b.y, c.y))
*/
__pyx_v_x1 = fmax(__pyx_v_a->x, fmax(__pyx_v_b->x, __pyx_v_c->x));
/* "ezdxf/acc/mapbox_earcut.pyx":425
* x0 = fmin(a.x, fmin(b.x, c.x))
* x1 = fmax(a.x, fmax(b.x, c.x))
* y0 = fmin(a.y, fmin(b.y, c.y)) # <<<<<<<<<<<<<<
* y1 = fmax(a.y, fmax(b.y, c.y))
* p = c.next
*/
__pyx_v_y0 = fmin(__pyx_v_a->y, fmin(__pyx_v_b->y, __pyx_v_c->y));
/* "ezdxf/acc/mapbox_earcut.pyx":426
* x1 = fmax(a.x, fmax(b.x, c.x))
* y0 = fmin(a.y, fmin(b.y, c.y))
* y1 = fmax(a.y, fmax(b.y, c.y)) # <<<<<<<<<<<<<<
* p = c.next
*
*/
__pyx_v_y1 = fmax(__pyx_v_a->y, fmax(__pyx_v_b->y, __pyx_v_c->y));
/* "ezdxf/acc/mapbox_earcut.pyx":427
* y0 = fmin(a.y, fmin(b.y, c.y))
* y1 = fmax(a.y, fmax(b.y, c.y))
* p = c.next # <<<<<<<<<<<<<<
*
* while p is not a:
*/
__pyx_t_1 = ((PyObject *)__pyx_v_c->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_p = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":429
* p = c.next
*
* while p is not a: # <<<<<<<<<<<<<<
* if (
* x0 <= p.x <= x1
*/
while (1) {
__pyx_t_3 = (__pyx_v_p != __pyx_v_a);
if (!__pyx_t_3) break;
/* "ezdxf/acc/mapbox_earcut.pyx":431
* while p is not a:
* if (
* x0 <= p.x <= x1 # <<<<<<<<<<<<<<
* and y0 <= p.y <= y1
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
*/
__pyx_t_4 = (__pyx_v_x0 <= __pyx_v_p->x);
if (__pyx_t_4) {
__pyx_t_4 = (__pyx_v_p->x <= __pyx_v_x1);
}
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L7_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":432
* if (
* x0 <= p.x <= x1
* and y0 <= p.y <= y1 # <<<<<<<<<<<<<<
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
* and area(p.prev, p, p.next) >= 0
*/
__pyx_t_4 = (__pyx_v_y0 <= __pyx_v_p->y);
if (__pyx_t_4) {
__pyx_t_4 = (__pyx_v_p->y <= __pyx_v_y1);
}
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L7_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":433
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) # <<<<<<<<<<<<<<
* and area(p.prev, p, p.next) >= 0
* ):
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(__pyx_v_a->x, __pyx_v_a->y, __pyx_v_b->x, __pyx_v_b->y, __pyx_v_c->x, __pyx_v_c->y, __pyx_v_p->x, __pyx_v_p->y); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 433, __pyx_L1_error)
if (__pyx_t_4) {
} else {
__pyx_t_3 = __pyx_t_4;
goto __pyx_L7_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":434
* and y0 <= p.y <= y1
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
* and area(p.prev, p, p.next) >= 0 # <<<<<<<<<<<<<<
* ):
* return False
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_5 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_5);
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1), __pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5)); if (unlikely(__pyx_t_2 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 434, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_t_4 = (__pyx_t_2 >= 0.0);
__pyx_t_3 = __pyx_t_4;
__pyx_L7_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":430
*
* while p is not a:
* if ( # <<<<<<<<<<<<<<
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
*/
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":436
* and area(p.prev, p, p.next) >= 0
* ):
* return False # <<<<<<<<<<<<<<
* p = p.next
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":430
*
* while p is not a:
* if ( # <<<<<<<<<<<<<<
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":437
* ):
* return False
* p = p.next # <<<<<<<<<<<<<<
*
* return True
*/
__pyx_t_5 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_5);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5));
__pyx_t_5 = 0;
}
/* "ezdxf/acc/mapbox_earcut.pyx":439
* p = p.next
*
* return True # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":409
*
*
* cdef bint is_ear(Node ear): # <<<<<<<<<<<<<<
* """check whether a polygon node forms a valid ear with adjacent nodes"""
* cdef:
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.is_ear", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_a);
__Pyx_XDECREF((PyObject *)__pyx_v_b);
__Pyx_XDECREF((PyObject *)__pyx_v_c);
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":442
*
*
* cdef bint is_ear_hashed(Node ear, double min_x, double min_y, double inv_size): # <<<<<<<<<<<<<<
* cdef:
* Node a = ear.prev
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_ear_hashed(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_ear, double __pyx_v_min_x, double __pyx_v_min_y, double __pyx_v_inv_size) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_c = 0;
double __pyx_v_x0;
double __pyx_v_x1;
double __pyx_v_y0;
double __pyx_v_y1;
double __pyx_v_min_z;
double __pyx_v_max_z;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_n = 0;
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
double __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
PyObject *__pyx_t_6 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("is_ear_hashed", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":444
* cdef bint is_ear_hashed(Node ear, double min_x, double min_y, double inv_size):
* cdef:
* Node a = ear.prev # <<<<<<<<<<<<<<
* Node b = ear
* Node c = ear.next
*/
__pyx_t_1 = ((PyObject *)__pyx_v_ear->prev);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_a = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":445
* cdef:
* Node a = ear.prev
* Node b = ear # <<<<<<<<<<<<<<
* Node c = ear.next
* double x0, x1, y0, y1, min_z, max_z
*/
__Pyx_INCREF((PyObject *)__pyx_v_ear);
__pyx_v_b = __pyx_v_ear;
/* "ezdxf/acc/mapbox_earcut.pyx":446
* Node a = ear.prev
* Node b = ear
* Node c = ear.next # <<<<<<<<<<<<<<
* double x0, x1, y0, y1, min_z, max_z
* Node p, n
*/
__pyx_t_1 = ((PyObject *)__pyx_v_ear->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_c = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":450
* Node p, n
*
* if area(a, b, c) >= 0: # <<<<<<<<<<<<<<
* return False # reflex, can't be an ear
*
*/
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_a, __pyx_v_b, __pyx_v_c); if (unlikely(__pyx_t_2 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 450, __pyx_L1_error)
__pyx_t_3 = (__pyx_t_2 >= 0.0);
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":451
*
* if area(a, b, c) >= 0:
* return False # reflex, can't be an ear # <<<<<<<<<<<<<<
*
* # triangle bbox
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":450
* Node p, n
*
* if area(a, b, c) >= 0: # <<<<<<<<<<<<<<
* return False # reflex, can't be an ear
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":454
*
* # triangle bbox
* x0 = fmin(a.x, fmin(b.x, c.x)) # <<<<<<<<<<<<<<
* x1 = fmax(a.x, fmax(b.x, c.x))
* y0 = fmin(a.y, fmin(b.y, c.y))
*/
__pyx_v_x0 = fmin(__pyx_v_a->x, fmin(__pyx_v_b->x, __pyx_v_c->x));
/* "ezdxf/acc/mapbox_earcut.pyx":455
* # triangle bbox
* x0 = fmin(a.x, fmin(b.x, c.x))
* x1 = fmax(a.x, fmax(b.x, c.x)) # <<<<<<<<<<<<<<
* y0 = fmin(a.y, fmin(b.y, c.y))
* y1 = fmax(a.y, fmax(b.y, c.y))
*/
__pyx_v_x1 = fmax(__pyx_v_a->x, fmax(__pyx_v_b->x, __pyx_v_c->x));
/* "ezdxf/acc/mapbox_earcut.pyx":456
* x0 = fmin(a.x, fmin(b.x, c.x))
* x1 = fmax(a.x, fmax(b.x, c.x))
* y0 = fmin(a.y, fmin(b.y, c.y)) # <<<<<<<<<<<<<<
* y1 = fmax(a.y, fmax(b.y, c.y))
*
*/
__pyx_v_y0 = fmin(__pyx_v_a->y, fmin(__pyx_v_b->y, __pyx_v_c->y));
/* "ezdxf/acc/mapbox_earcut.pyx":457
* x1 = fmax(a.x, fmax(b.x, c.x))
* y0 = fmin(a.y, fmin(b.y, c.y))
* y1 = fmax(a.y, fmax(b.y, c.y)) # <<<<<<<<<<<<<<
*
* # z-order range for the current triangle bbox;
*/
__pyx_v_y1 = fmax(__pyx_v_a->y, fmax(__pyx_v_b->y, __pyx_v_c->y));
/* "ezdxf/acc/mapbox_earcut.pyx":460
*
* # z-order range for the current triangle bbox;
* min_z = z_order(x0, y0, min_x, min_y, inv_size) # <<<<<<<<<<<<<<
* max_z = z_order(x1, y1, min_x, min_y, inv_size)
*
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_z_order(__pyx_v_x0, __pyx_v_y0, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 460, __pyx_L1_error)
__pyx_v_min_z = __pyx_t_4;
/* "ezdxf/acc/mapbox_earcut.pyx":461
* # z-order range for the current triangle bbox;
* min_z = z_order(x0, y0, min_x, min_y, inv_size)
* max_z = z_order(x1, y1, min_x, min_y, inv_size) # <<<<<<<<<<<<<<
*
* p = ear.prev_z
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_z_order(__pyx_v_x1, __pyx_v_y1, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 461, __pyx_L1_error)
__pyx_v_max_z = __pyx_t_4;
/* "ezdxf/acc/mapbox_earcut.pyx":463
* max_z = z_order(x1, y1, min_x, min_y, inv_size)
*
* p = ear.prev_z # <<<<<<<<<<<<<<
* n = ear.next_z
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_ear->prev_z);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_p = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":464
*
* p = ear.prev_z
* n = ear.next_z # <<<<<<<<<<<<<<
*
* # look for points inside the triangle in both directions
*/
__pyx_t_1 = ((PyObject *)__pyx_v_ear->next_z);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_n = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":467
*
* # look for points inside the triangle in both directions
* while p and p.z >= min_z and n and n.z <= max_z: # <<<<<<<<<<<<<<
* if (
* x0 <= p.x <= x1
*/
while (1) {
__pyx_t_5 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_p)); if (unlikely((__pyx_t_5 < 0))) __PYX_ERR(1, 467, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_5 = (__pyx_v_p->z >= __pyx_v_min_z);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_5 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_n)); if (unlikely((__pyx_t_5 < 0))) __PYX_ERR(1, 467, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_5 = (__pyx_v_n->z <= __pyx_v_max_z);
__pyx_t_3 = __pyx_t_5;
__pyx_L6_bool_binop_done:;
if (!__pyx_t_3) break;
/* "ezdxf/acc/mapbox_earcut.pyx":469
* while p and p.z >= min_z and n and n.z <= max_z:
* if (
* x0 <= p.x <= x1 # <<<<<<<<<<<<<<
* and y0 <= p.y <= y1
* and p is not a
*/
__pyx_t_5 = (__pyx_v_x0 <= __pyx_v_p->x);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_p->x <= __pyx_v_x1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L11_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":470
* if (
* x0 <= p.x <= x1
* and y0 <= p.y <= y1 # <<<<<<<<<<<<<<
* and p is not a
* and p is not c
*/
__pyx_t_5 = (__pyx_v_y0 <= __pyx_v_p->y);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_p->y <= __pyx_v_y1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L11_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":471
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
* and p is not a # <<<<<<<<<<<<<<
* and p is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
*/
__pyx_t_5 = (__pyx_v_p != __pyx_v_a);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L11_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":472
* and y0 <= p.y <= y1
* and p is not a
* and p is not c # <<<<<<<<<<<<<<
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
* and area(p.prev, p, p.next) >= 0
*/
__pyx_t_5 = (__pyx_v_p != __pyx_v_c);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L11_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":473
* and p is not a
* and p is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) # <<<<<<<<<<<<<<
* and area(p.prev, p, p.next) >= 0
* ):
*/
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(__pyx_v_a->x, __pyx_v_a->y, __pyx_v_b->x, __pyx_v_b->y, __pyx_v_c->x, __pyx_v_c->y, __pyx_v_p->x, __pyx_v_p->y); if (unlikely(__pyx_t_5 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 473, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L11_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":474
* and p is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
* and area(p.prev, p, p.next) >= 0 # <<<<<<<<<<<<<<
* ):
* return False
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_6 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_6);
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1), __pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6)); if (unlikely(__pyx_t_2 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 474, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__pyx_t_5 = (__pyx_t_2 >= 0.0);
__pyx_t_3 = __pyx_t_5;
__pyx_L11_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":468
* # look for points inside the triangle in both directions
* while p and p.z >= min_z and n and n.z <= max_z:
* if ( # <<<<<<<<<<<<<<
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
*/
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":476
* and area(p.prev, p, p.next) >= 0
* ):
* return False # <<<<<<<<<<<<<<
* p = p.prev_z
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":468
* # look for points inside the triangle in both directions
* while p and p.z >= min_z and n and n.z <= max_z:
* if ( # <<<<<<<<<<<<<<
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":477
* ):
* return False
* p = p.prev_z # <<<<<<<<<<<<<<
*
* if (
*/
__pyx_t_6 = ((PyObject *)__pyx_v_p->prev_z);
__Pyx_INCREF(__pyx_t_6);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6));
__pyx_t_6 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":480
*
* if (
* x0 <= n.x <= x1 # <<<<<<<<<<<<<<
* and y0 <= n.y <= y1
* and n is not a
*/
__pyx_t_5 = (__pyx_v_x0 <= __pyx_v_n->x);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_n->x <= __pyx_v_x1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L18_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":481
* if (
* x0 <= n.x <= x1
* and y0 <= n.y <= y1 # <<<<<<<<<<<<<<
* and n is not a
* and n is not c
*/
__pyx_t_5 = (__pyx_v_y0 <= __pyx_v_n->y);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_n->y <= __pyx_v_y1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L18_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":482
* x0 <= n.x <= x1
* and y0 <= n.y <= y1
* and n is not a # <<<<<<<<<<<<<<
* and n is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y)
*/
__pyx_t_5 = (__pyx_v_n != __pyx_v_a);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L18_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":483
* and y0 <= n.y <= y1
* and n is not a
* and n is not c # <<<<<<<<<<<<<<
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y)
* and area(n.prev, n, n.next) >= 0
*/
__pyx_t_5 = (__pyx_v_n != __pyx_v_c);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L18_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":484
* and n is not a
* and n is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y) # <<<<<<<<<<<<<<
* and area(n.prev, n, n.next) >= 0
* ):
*/
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(__pyx_v_a->x, __pyx_v_a->y, __pyx_v_b->x, __pyx_v_b->y, __pyx_v_c->x, __pyx_v_c->y, __pyx_v_n->x, __pyx_v_n->y); if (unlikely(__pyx_t_5 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 484, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L18_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":485
* and n is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y)
* and area(n.prev, n, n.next) >= 0 # <<<<<<<<<<<<<<
* ):
* return False
*/
__pyx_t_6 = ((PyObject *)__pyx_v_n->prev);
__Pyx_INCREF(__pyx_t_6);
__pyx_t_1 = ((PyObject *)__pyx_v_n->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6), __pyx_v_n, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1)); if (unlikely(__pyx_t_2 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 485, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_5 = (__pyx_t_2 >= 0.0);
__pyx_t_3 = __pyx_t_5;
__pyx_L18_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":479
* p = p.prev_z
*
* if ( # <<<<<<<<<<<<<<
* x0 <= n.x <= x1
* and y0 <= n.y <= y1
*/
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":487
* and area(n.prev, n, n.next) >= 0
* ):
* return False # <<<<<<<<<<<<<<
* n = n.next_z
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":479
* p = p.prev_z
*
* if ( # <<<<<<<<<<<<<<
* x0 <= n.x <= x1
* and y0 <= n.y <= y1
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":488
* ):
* return False
* n = n.next_z # <<<<<<<<<<<<<<
*
* # look for remaining points in decreasing z-order
*/
__pyx_t_1 = ((PyObject *)__pyx_v_n->next_z);
__Pyx_INCREF(__pyx_t_1);
__Pyx_DECREF_SET(__pyx_v_n, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
}
/* "ezdxf/acc/mapbox_earcut.pyx":491
*
* # look for remaining points in decreasing z-order
* while p and p.z >= min_z: # <<<<<<<<<<<<<<
* if (
* x0 <= p.x <= x1
*/
while (1) {
__pyx_t_5 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_p)); if (unlikely((__pyx_t_5 < 0))) __PYX_ERR(1, 491, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L26_bool_binop_done;
}
__pyx_t_5 = (__pyx_v_p->z >= __pyx_v_min_z);
__pyx_t_3 = __pyx_t_5;
__pyx_L26_bool_binop_done:;
if (!__pyx_t_3) break;
/* "ezdxf/acc/mapbox_earcut.pyx":493
* while p and p.z >= min_z:
* if (
* x0 <= p.x <= x1 # <<<<<<<<<<<<<<
* and y0 <= p.y <= y1
* and p is not a
*/
__pyx_t_5 = (__pyx_v_x0 <= __pyx_v_p->x);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_p->x <= __pyx_v_x1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L29_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":494
* if (
* x0 <= p.x <= x1
* and y0 <= p.y <= y1 # <<<<<<<<<<<<<<
* and p is not a
* and p is not c
*/
__pyx_t_5 = (__pyx_v_y0 <= __pyx_v_p->y);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_p->y <= __pyx_v_y1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L29_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":495
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
* and p is not a # <<<<<<<<<<<<<<
* and p is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
*/
__pyx_t_5 = (__pyx_v_p != __pyx_v_a);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L29_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":496
* and y0 <= p.y <= y1
* and p is not a
* and p is not c # <<<<<<<<<<<<<<
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
* and area(p.prev, p, p.next) >= 0
*/
__pyx_t_5 = (__pyx_v_p != __pyx_v_c);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L29_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":497
* and p is not a
* and p is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) # <<<<<<<<<<<<<<
* and area(p.prev, p, p.next) >= 0
* ):
*/
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(__pyx_v_a->x, __pyx_v_a->y, __pyx_v_b->x, __pyx_v_b->y, __pyx_v_c->x, __pyx_v_c->y, __pyx_v_p->x, __pyx_v_p->y); if (unlikely(__pyx_t_5 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 497, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L29_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":498
* and p is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)
* and area(p.prev, p, p.next) >= 0 # <<<<<<<<<<<<<<
* ):
* return False
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_6 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_6);
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1), __pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6)); if (unlikely(__pyx_t_2 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 498, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__pyx_t_5 = (__pyx_t_2 >= 0.0);
__pyx_t_3 = __pyx_t_5;
__pyx_L29_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":492
* # look for remaining points in decreasing z-order
* while p and p.z >= min_z:
* if ( # <<<<<<<<<<<<<<
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
*/
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":500
* and area(p.prev, p, p.next) >= 0
* ):
* return False # <<<<<<<<<<<<<<
* p = p.prev_z
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":492
* # look for remaining points in decreasing z-order
* while p and p.z >= min_z:
* if ( # <<<<<<<<<<<<<<
* x0 <= p.x <= x1
* and y0 <= p.y <= y1
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":501
* ):
* return False
* p = p.prev_z # <<<<<<<<<<<<<<
*
* # look for remaining points in increasing z-order
*/
__pyx_t_6 = ((PyObject *)__pyx_v_p->prev_z);
__Pyx_INCREF(__pyx_t_6);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6));
__pyx_t_6 = 0;
}
/* "ezdxf/acc/mapbox_earcut.pyx":504
*
* # look for remaining points in increasing z-order
* while n and n.z <= max_z: # <<<<<<<<<<<<<<
* if (
* x0 <= n.x <= x1
*/
while (1) {
__pyx_t_5 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_n)); if (unlikely((__pyx_t_5 < 0))) __PYX_ERR(1, 504, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L37_bool_binop_done;
}
__pyx_t_5 = (__pyx_v_n->z <= __pyx_v_max_z);
__pyx_t_3 = __pyx_t_5;
__pyx_L37_bool_binop_done:;
if (!__pyx_t_3) break;
/* "ezdxf/acc/mapbox_earcut.pyx":506
* while n and n.z <= max_z:
* if (
* x0 <= n.x <= x1 # <<<<<<<<<<<<<<
* and y0 <= n.y <= y1
* and n is not a
*/
__pyx_t_5 = (__pyx_v_x0 <= __pyx_v_n->x);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_n->x <= __pyx_v_x1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L40_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":507
* if (
* x0 <= n.x <= x1
* and y0 <= n.y <= y1 # <<<<<<<<<<<<<<
* and n is not a
* and n is not c
*/
__pyx_t_5 = (__pyx_v_y0 <= __pyx_v_n->y);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_n->y <= __pyx_v_y1);
}
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L40_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":508
* x0 <= n.x <= x1
* and y0 <= n.y <= y1
* and n is not a # <<<<<<<<<<<<<<
* and n is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y)
*/
__pyx_t_5 = (__pyx_v_n != __pyx_v_a);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L40_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":509
* and y0 <= n.y <= y1
* and n is not a
* and n is not c # <<<<<<<<<<<<<<
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y)
* and area(n.prev, n, n.next) >= 0
*/
__pyx_t_5 = (__pyx_v_n != __pyx_v_c);
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L40_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":510
* and n is not a
* and n is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y) # <<<<<<<<<<<<<<
* and area(n.prev, n, n.next) >= 0
* ):
*/
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(__pyx_v_a->x, __pyx_v_a->y, __pyx_v_b->x, __pyx_v_b->y, __pyx_v_c->x, __pyx_v_c->y, __pyx_v_n->x, __pyx_v_n->y); if (unlikely(__pyx_t_5 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 510, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_3 = __pyx_t_5;
goto __pyx_L40_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":511
* and n is not c
* and point_in_triangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y)
* and area(n.prev, n, n.next) >= 0 # <<<<<<<<<<<<<<
* ):
* return False
*/
__pyx_t_6 = ((PyObject *)__pyx_v_n->prev);
__Pyx_INCREF(__pyx_t_6);
__pyx_t_1 = ((PyObject *)__pyx_v_n->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6), __pyx_v_n, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1)); if (unlikely(__pyx_t_2 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 511, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_5 = (__pyx_t_2 >= 0.0);
__pyx_t_3 = __pyx_t_5;
__pyx_L40_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":505
* # look for remaining points in increasing z-order
* while n and n.z <= max_z:
* if ( # <<<<<<<<<<<<<<
* x0 <= n.x <= x1
* and y0 <= n.y <= y1
*/
if (__pyx_t_3) {
/* "ezdxf/acc/mapbox_earcut.pyx":513
* and area(n.prev, n, n.next) >= 0
* ):
* return False # <<<<<<<<<<<<<<
* n = n.next_z
* return True
*/
__pyx_r = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":505
* # look for remaining points in increasing z-order
* while n and n.z <= max_z:
* if ( # <<<<<<<<<<<<<<
* x0 <= n.x <= x1
* and y0 <= n.y <= y1
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":514
* ):
* return False
* n = n.next_z # <<<<<<<<<<<<<<
* return True
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_n->next_z);
__Pyx_INCREF(__pyx_t_1);
__Pyx_DECREF_SET(__pyx_v_n, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
}
/* "ezdxf/acc/mapbox_earcut.pyx":515
* return False
* n = n.next_z
* return True # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":442
*
*
* cdef bint is_ear_hashed(Node ear, double min_x, double min_y, double inv_size): # <<<<<<<<<<<<<<
* cdef:
* Node a = ear.prev
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.is_ear_hashed", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_a);
__Pyx_XDECREF((PyObject *)__pyx_v_b);
__Pyx_XDECREF((PyObject *)__pyx_v_c);
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF((PyObject *)__pyx_v_n);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":518
*
*
* cdef Node get_leftmost(Node start): # <<<<<<<<<<<<<<
* """Find the leftmost node of a polygon ring"""
* cdef:
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_get_leftmost(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_start) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_leftmost = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
__Pyx_RefNannySetupContext("get_leftmost", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":521
* """Find the leftmost node of a polygon ring"""
* cdef:
* Node p = start # <<<<<<<<<<<<<<
* Node leftmost = start
*
*/
__Pyx_INCREF((PyObject *)__pyx_v_start);
__pyx_v_p = __pyx_v_start;
/* "ezdxf/acc/mapbox_earcut.pyx":522
* cdef:
* Node p = start
* Node leftmost = start # <<<<<<<<<<<<<<
*
* while True:
*/
__Pyx_INCREF((PyObject *)__pyx_v_start);
__pyx_v_leftmost = __pyx_v_start;
/* "ezdxf/acc/mapbox_earcut.pyx":524
* Node leftmost = start
*
* while True: # <<<<<<<<<<<<<<
* if p.x < leftmost.x or (p.x == leftmost.x and p.y < leftmost.y):
* leftmost = p
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":525
*
* while True:
* if p.x < leftmost.x or (p.x == leftmost.x and p.y < leftmost.y): # <<<<<<<<<<<<<<
* leftmost = p
* p = p.next
*/
__pyx_t_2 = (__pyx_v_p->x < __pyx_v_leftmost->x);
if (!__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_p->x == __pyx_v_leftmost->x);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_p->y < __pyx_v_leftmost->y);
__pyx_t_1 = __pyx_t_2;
__pyx_L6_bool_binop_done:;
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":526
* while True:
* if p.x < leftmost.x or (p.x == leftmost.x and p.y < leftmost.y):
* leftmost = p # <<<<<<<<<<<<<<
* p = p.next
* if p is start:
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_DECREF_SET(__pyx_v_leftmost, __pyx_v_p);
/* "ezdxf/acc/mapbox_earcut.pyx":525
*
* while True:
* if p.x < leftmost.x or (p.x == leftmost.x and p.y < leftmost.y): # <<<<<<<<<<<<<<
* leftmost = p
* p = p.next
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":527
* if p.x < leftmost.x or (p.x == leftmost.x and p.y < leftmost.y):
* leftmost = p
* p = p.next # <<<<<<<<<<<<<<
* if p is start:
* break
*/
__pyx_t_3 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":528
* leftmost = p
* p = p.next
* if p is start: # <<<<<<<<<<<<<<
* break
* return leftmost
*/
__pyx_t_1 = (__pyx_v_p == __pyx_v_start);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":529
* p = p.next
* if p is start:
* break # <<<<<<<<<<<<<<
* return leftmost
*
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":528
* leftmost = p
* p = p.next
* if p is start: # <<<<<<<<<<<<<<
* break
* return leftmost
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":530
* if p is start:
* break
* return leftmost # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_leftmost);
__pyx_r = __pyx_v_leftmost;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":518
*
*
* cdef Node get_leftmost(Node start): # <<<<<<<<<<<<<<
* """Find the leftmost node of a polygon ring"""
* cdef:
*/
/* function exit code */
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF((PyObject *)__pyx_v_leftmost);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":533
*
*
* cdef bint point_in_triangle( # <<<<<<<<<<<<<<
* double ax,
* double ay,
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(double __pyx_v_ax, double __pyx_v_ay, double __pyx_v_bx, double __pyx_v_by_, double __pyx_v_cx, double __pyx_v_cy, double __pyx_v_px, double __pyx_v_py) {
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":545
* """Check if a point lies within a convex triangle"""
* return (
* (cx - px) * (ay - py) >= (ax - px) * (cy - py) # <<<<<<<<<<<<<<
* and (ax - px) * (by_ - py) >= (bx - px) * (ay - py)
* and (bx - px) * (cy - py) >= (cx - px) * (by_ - py)
*/
__pyx_t_2 = (((__pyx_v_cx - __pyx_v_px) * (__pyx_v_ay - __pyx_v_py)) >= ((__pyx_v_ax - __pyx_v_px) * (__pyx_v_cy - __pyx_v_py)));
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":546
* return (
* (cx - px) * (ay - py) >= (ax - px) * (cy - py)
* and (ax - px) * (by_ - py) >= (bx - px) * (ay - py) # <<<<<<<<<<<<<<
* and (bx - px) * (cy - py) >= (cx - px) * (by_ - py)
* )
*/
__pyx_t_2 = (((__pyx_v_ax - __pyx_v_px) * (__pyx_v_by_ - __pyx_v_py)) >= ((__pyx_v_bx - __pyx_v_px) * (__pyx_v_ay - __pyx_v_py)));
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L3_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":547
* (cx - px) * (ay - py) >= (ax - px) * (cy - py)
* and (ax - px) * (by_ - py) >= (bx - px) * (ay - py)
* and (bx - px) * (cy - py) >= (cx - px) * (by_ - py) # <<<<<<<<<<<<<<
* )
*
*/
__pyx_t_2 = (((__pyx_v_bx - __pyx_v_px) * (__pyx_v_cy - __pyx_v_py)) >= ((__pyx_v_cx - __pyx_v_px) * (__pyx_v_by_ - __pyx_v_py)));
__pyx_t_1 = __pyx_t_2;
__pyx_L3_bool_binop_done:;
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":533
*
*
* cdef bint point_in_triangle( # <<<<<<<<<<<<<<
* double ax,
* double ay,
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":551
*
*
* cdef bint sector_contains_sector(Node m, Node p): # <<<<<<<<<<<<<<
* """Whether sector in vertex m contains sector in vertex p in the same
* coordinates.
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_sector_contains_sector(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_m, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
double __pyx_t_4;
int __pyx_t_5;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("sector_contains_sector", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":555
* coordinates.
* """
* return area(m.prev, m, p.prev) < 0 and area(p.next, m, m.next) < 0 # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = ((PyObject *)__pyx_v_m->prev);
__Pyx_INCREF(__pyx_t_2);
__pyx_t_3 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_2), __pyx_v_m, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3)); if (unlikely(__pyx_t_4 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 555, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_5 = (__pyx_t_4 < 0.0);
if (__pyx_t_5) {
} else {
__pyx_t_1 = __pyx_t_5;
goto __pyx_L3_bool_binop_done;
}
__pyx_t_3 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_2 = ((PyObject *)__pyx_v_m->next);
__Pyx_INCREF(__pyx_t_2);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3), __pyx_v_m, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_2)); if (unlikely(__pyx_t_4 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 555, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_t_5 = (__pyx_t_4 < 0.0);
__pyx_t_1 = __pyx_t_5;
__pyx_L3_bool_binop_done:;
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":551
*
*
* cdef bint sector_contains_sector(Node m, Node p): # <<<<<<<<<<<<<<
* """Whether sector in vertex m contains sector in vertex p in the same
* coordinates.
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.sector_contains_sector", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":558
*
*
* cdef index_curve(Node start, double min_x, double min_y, double inv_size): # <<<<<<<<<<<<<<
* """Interlink polygon nodes in z-order"""
* cdef Node p = start
*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_index_curve(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_start, double __pyx_v_min_x, double __pyx_v_min_y, double __pyx_v_inv_size) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("index_curve", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":560
* cdef index_curve(Node start, double min_x, double min_y, double inv_size):
* """Interlink polygon nodes in z-order"""
* cdef Node p = start # <<<<<<<<<<<<<<
* while True:
* if p.z == 0:
*/
__Pyx_INCREF((PyObject *)__pyx_v_start);
__pyx_v_p = __pyx_v_start;
/* "ezdxf/acc/mapbox_earcut.pyx":561
* """Interlink polygon nodes in z-order"""
* cdef Node p = start
* while True: # <<<<<<<<<<<<<<
* if p.z == 0:
* p.z = z_order(p.x, p.y, min_x, min_y, inv_size)
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":562
* cdef Node p = start
* while True:
* if p.z == 0: # <<<<<<<<<<<<<<
* p.z = z_order(p.x, p.y, min_x, min_y, inv_size)
* p.prev_z = p.prev
*/
__pyx_t_1 = (__pyx_v_p->z == 0);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":563
* while True:
* if p.z == 0:
* p.z = z_order(p.x, p.y, min_x, min_y, inv_size) # <<<<<<<<<<<<<<
* p.prev_z = p.prev
* p.next_z = p.next
*/
__pyx_t_2 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_z_order(__pyx_v_p->x, __pyx_v_p->y, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size); if (unlikely(__pyx_t_2 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 563, __pyx_L1_error)
__pyx_v_p->z = __pyx_t_2;
/* "ezdxf/acc/mapbox_earcut.pyx":562
* cdef Node p = start
* while True:
* if p.z == 0: # <<<<<<<<<<<<<<
* p.z = z_order(p.x, p.y, min_x, min_y, inv_size)
* p.prev_z = p.prev
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":564
* if p.z == 0:
* p.z = z_order(p.x, p.y, min_x, min_y, inv_size)
* p.prev_z = p.prev # <<<<<<<<<<<<<<
* p.next_z = p.next
* p = p.next
*/
__pyx_t_3 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_3);
__Pyx_GIVEREF(__pyx_t_3);
__Pyx_GOTREF((PyObject *)__pyx_v_p->prev_z);
__Pyx_DECREF((PyObject *)__pyx_v_p->prev_z);
__pyx_v_p->prev_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3);
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":565
* p.z = z_order(p.x, p.y, min_x, min_y, inv_size)
* p.prev_z = p.prev
* p.next_z = p.next # <<<<<<<<<<<<<<
* p = p.next
* if p is start:
*/
__pyx_t_3 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_GIVEREF(__pyx_t_3);
__Pyx_GOTREF((PyObject *)__pyx_v_p->next_z);
__Pyx_DECREF((PyObject *)__pyx_v_p->next_z);
__pyx_v_p->next_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3);
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":566
* p.prev_z = p.prev
* p.next_z = p.next
* p = p.next # <<<<<<<<<<<<<<
* if p is start:
* break
*/
__pyx_t_3 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_3);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3));
__pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":567
* p.next_z = p.next
* p = p.next
* if p is start: # <<<<<<<<<<<<<<
* break
*
*/
__pyx_t_1 = (__pyx_v_p == __pyx_v_start);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":568
* p = p.next
* if p is start:
* break # <<<<<<<<<<<<<<
*
* p.prev_z.next_z = None
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":567
* p.next_z = p.next
* p = p.next
* if p is start: # <<<<<<<<<<<<<<
* break
*
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":570
* break
*
* p.prev_z.next_z = None # <<<<<<<<<<<<<<
* p.prev_z = None
*
*/
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
__Pyx_GOTREF((PyObject *)__pyx_v_p->prev_z->next_z);
__Pyx_DECREF((PyObject *)__pyx_v_p->prev_z->next_z);
__pyx_v_p->prev_z->next_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":571
*
* p.prev_z.next_z = None
* p.prev_z = None # <<<<<<<<<<<<<<
*
* sort_linked(p)
*/
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
__Pyx_GOTREF((PyObject *)__pyx_v_p->prev_z);
__Pyx_DECREF((PyObject *)__pyx_v_p->prev_z);
__pyx_v_p->prev_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":573
* p.prev_z = None
*
* sort_linked(p) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_sort_linked(__pyx_v_p)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 573, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":558
*
*
* cdef index_curve(Node start, double min_x, double min_y, double inv_size): # <<<<<<<<<<<<<<
* """Interlink polygon nodes in z-order"""
* cdef Node p = start
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.index_curve", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":576
*
*
* cdef int z_order( # <<<<<<<<<<<<<<
* double x0, double y0, double min_x, double min_y, double inv_size
* ):
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_z_order(double __pyx_v_x0, double __pyx_v_y0, double __pyx_v_min_x, double __pyx_v_min_y, double __pyx_v_inv_size) {
int __pyx_v_x;
int __pyx_v_y;
int __pyx_r;
/* "ezdxf/acc/mapbox_earcut.pyx":584
* # coords are transformed into non-negative 15-bit integer range
* cdef:
* int x = int((x0 - min_x) * inv_size) # <<<<<<<<<<<<<<
* int y = int ((y0 - min_y) * inv_size)
*
*/
__pyx_v_x = ((int)((__pyx_v_x0 - __pyx_v_min_x) * __pyx_v_inv_size));
/* "ezdxf/acc/mapbox_earcut.pyx":585
* cdef:
* int x = int((x0 - min_x) * inv_size)
* int y = int ((y0 - min_y) * inv_size) # <<<<<<<<<<<<<<
*
* x = (x | (x << 8)) & 0x00FF00FF
*/
__pyx_v_y = ((int)((__pyx_v_y0 - __pyx_v_min_y) * __pyx_v_inv_size));
/* "ezdxf/acc/mapbox_earcut.pyx":587
* int y = int ((y0 - min_y) * inv_size)
*
* x = (x | (x << 8)) & 0x00FF00FF # <<<<<<<<<<<<<<
* x = (x | (x << 4)) & 0x0F0F0F0F
* x = (x | (x << 2)) & 0x33333333
*/
__pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 8)) & 0x00FF00FF);
/* "ezdxf/acc/mapbox_earcut.pyx":588
*
* x = (x | (x << 8)) & 0x00FF00FF
* x = (x | (x << 4)) & 0x0F0F0F0F # <<<<<<<<<<<<<<
* x = (x | (x << 2)) & 0x33333333
* x = (x | (x << 1)) & 0x55555555
*/
__pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 4)) & 0x0F0F0F0F);
/* "ezdxf/acc/mapbox_earcut.pyx":589
* x = (x | (x << 8)) & 0x00FF00FF
* x = (x | (x << 4)) & 0x0F0F0F0F
* x = (x | (x << 2)) & 0x33333333 # <<<<<<<<<<<<<<
* x = (x | (x << 1)) & 0x55555555
*
*/
__pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 2)) & 0x33333333);
/* "ezdxf/acc/mapbox_earcut.pyx":590
* x = (x | (x << 4)) & 0x0F0F0F0F
* x = (x | (x << 2)) & 0x33333333
* x = (x | (x << 1)) & 0x55555555 # <<<<<<<<<<<<<<
*
* y = (y | (y << 8)) & 0x00FF00FF
*/
__pyx_v_x = ((__pyx_v_x | (__pyx_v_x << 1)) & 0x55555555);
/* "ezdxf/acc/mapbox_earcut.pyx":592
* x = (x | (x << 1)) & 0x55555555
*
* y = (y | (y << 8)) & 0x00FF00FF # <<<<<<<<<<<<<<
* y = (y | (y << 4)) & 0x0F0F0F0F
* y = (y | (y << 2)) & 0x33333333
*/
__pyx_v_y = ((__pyx_v_y | (__pyx_v_y << 8)) & 0x00FF00FF);
/* "ezdxf/acc/mapbox_earcut.pyx":593
*
* y = (y | (y << 8)) & 0x00FF00FF
* y = (y | (y << 4)) & 0x0F0F0F0F # <<<<<<<<<<<<<<
* y = (y | (y << 2)) & 0x33333333
* y = (y | (y << 1)) & 0x55555555
*/
__pyx_v_y = ((__pyx_v_y | (__pyx_v_y << 4)) & 0x0F0F0F0F);
/* "ezdxf/acc/mapbox_earcut.pyx":594
* y = (y | (y << 8)) & 0x00FF00FF
* y = (y | (y << 4)) & 0x0F0F0F0F
* y = (y | (y << 2)) & 0x33333333 # <<<<<<<<<<<<<<
* y = (y | (y << 1)) & 0x55555555
*
*/
__pyx_v_y = ((__pyx_v_y | (__pyx_v_y << 2)) & 0x33333333);
/* "ezdxf/acc/mapbox_earcut.pyx":595
* y = (y | (y << 4)) & 0x0F0F0F0F
* y = (y | (y << 2)) & 0x33333333
* y = (y | (y << 1)) & 0x55555555 # <<<<<<<<<<<<<<
*
* return x | (y << 1)
*/
__pyx_v_y = ((__pyx_v_y | (__pyx_v_y << 1)) & 0x55555555);
/* "ezdxf/acc/mapbox_earcut.pyx":597
* y = (y | (y << 1)) & 0x55555555
*
* return x | (y << 1) # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = (__pyx_v_x | (__pyx_v_y << 1));
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":576
*
*
* cdef int z_order( # <<<<<<<<<<<<<<
* double x0, double y0, double min_x, double min_y, double inv_size
* ):
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":602
* # Simon Tatham's linked list merge sort algorithm
* # http://www.chiark.greenend.org.uk/~sgtatham/algorithms/listsort.html
* cdef Node sort_linked(Node head): # <<<<<<<<<<<<<<
* cdef:
* int in_size = 1
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_sort_linked(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_head) {
int __pyx_v_in_size;
int __pyx_v_num_merges;
int __pyx_v_p_size;
int __pyx_v_q_size;
CYTHON_UNUSED int __pyx_v_i;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_tail = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_q = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_e = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
int __pyx_t_6;
int __pyx_t_7;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("sort_linked", 0);
__Pyx_INCREF((PyObject *)__pyx_v_head);
/* "ezdxf/acc/mapbox_earcut.pyx":604
* cdef Node sort_linked(Node head):
* cdef:
* int in_size = 1 # <<<<<<<<<<<<<<
* int num_merges, p_size, q_size, i
* Node tail, p, q, e
*/
__pyx_v_in_size = 1;
/* "ezdxf/acc/mapbox_earcut.pyx":608
* Node tail, p, q, e
*
* while True: # <<<<<<<<<<<<<<
* p = head
* head = None
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":609
*
* while True:
* p = head # <<<<<<<<<<<<<<
* head = None
* tail = None
*/
__Pyx_INCREF((PyObject *)__pyx_v_head);
__Pyx_XDECREF_SET(__pyx_v_p, __pyx_v_head);
/* "ezdxf/acc/mapbox_earcut.pyx":610
* while True:
* p = head
* head = None # <<<<<<<<<<<<<<
* tail = None
* num_merges = 0
*/
__Pyx_INCREF(Py_None);
__Pyx_DECREF_SET(__pyx_v_head, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None));
/* "ezdxf/acc/mapbox_earcut.pyx":611
* p = head
* head = None
* tail = None # <<<<<<<<<<<<<<
* num_merges = 0
* while p:
*/
__Pyx_INCREF(Py_None);
__Pyx_XDECREF_SET(__pyx_v_tail, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None));
/* "ezdxf/acc/mapbox_earcut.pyx":612
* head = None
* tail = None
* num_merges = 0 # <<<<<<<<<<<<<<
* while p:
* num_merges += 1
*/
__pyx_v_num_merges = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":613
* tail = None
* num_merges = 0
* while p: # <<<<<<<<<<<<<<
* num_merges += 1
* q = p
*/
while (1) {
__pyx_t_1 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_p)); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(1, 613, __pyx_L1_error)
if (!__pyx_t_1) break;
/* "ezdxf/acc/mapbox_earcut.pyx":614
* num_merges = 0
* while p:
* num_merges += 1 # <<<<<<<<<<<<<<
* q = p
* p_size = 0
*/
__pyx_v_num_merges = (__pyx_v_num_merges + 1);
/* "ezdxf/acc/mapbox_earcut.pyx":615
* while p:
* num_merges += 1
* q = p # <<<<<<<<<<<<<<
* p_size = 0
* for i in range(in_size):
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF_SET(__pyx_v_q, __pyx_v_p);
/* "ezdxf/acc/mapbox_earcut.pyx":616
* num_merges += 1
* q = p
* p_size = 0 # <<<<<<<<<<<<<<
* for i in range(in_size):
* p_size += 1
*/
__pyx_v_p_size = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":617
* q = p
* p_size = 0
* for i in range(in_size): # <<<<<<<<<<<<<<
* p_size += 1
* q = q.next_z
*/
__pyx_t_2 = __pyx_v_in_size;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "ezdxf/acc/mapbox_earcut.pyx":618
* p_size = 0
* for i in range(in_size):
* p_size += 1 # <<<<<<<<<<<<<<
* q = q.next_z
* if not q:
*/
__pyx_v_p_size = (__pyx_v_p_size + 1);
/* "ezdxf/acc/mapbox_earcut.pyx":619
* for i in range(in_size):
* p_size += 1
* q = q.next_z # <<<<<<<<<<<<<<
* if not q:
* break
*/
__pyx_t_5 = ((PyObject *)__pyx_v_q->next_z);
__Pyx_INCREF(__pyx_t_5);
__Pyx_DECREF_SET(__pyx_v_q, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5));
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":620
* p_size += 1
* q = q.next_z
* if not q: # <<<<<<<<<<<<<<
* break
* q_size = in_size
*/
__pyx_t_1 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_q)); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(1, 620, __pyx_L1_error)
__pyx_t_6 = (!__pyx_t_1);
if (__pyx_t_6) {
/* "ezdxf/acc/mapbox_earcut.pyx":621
* q = q.next_z
* if not q:
* break # <<<<<<<<<<<<<<
* q_size = in_size
* while p_size > 0 or (q_size > 0 and q):
*/
goto __pyx_L8_break;
/* "ezdxf/acc/mapbox_earcut.pyx":620
* p_size += 1
* q = q.next_z
* if not q: # <<<<<<<<<<<<<<
* break
* q_size = in_size
*/
}
}
__pyx_L8_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":622
* if not q:
* break
* q_size = in_size # <<<<<<<<<<<<<<
* while p_size > 0 or (q_size > 0 and q):
* if p_size != 0 and (q_size == 0 or not q or p.z <= q.z):
*/
__pyx_v_q_size = __pyx_v_in_size;
/* "ezdxf/acc/mapbox_earcut.pyx":623
* break
* q_size = in_size
* while p_size > 0 or (q_size > 0 and q): # <<<<<<<<<<<<<<
* if p_size != 0 and (q_size == 0 or not q or p.z <= q.z):
* e = p
*/
while (1) {
__pyx_t_1 = (__pyx_v_p_size > 0);
if (!__pyx_t_1) {
} else {
__pyx_t_6 = __pyx_t_1;
goto __pyx_L12_bool_binop_done;
}
__pyx_t_1 = (__pyx_v_q_size > 0);
if (__pyx_t_1) {
} else {
__pyx_t_6 = __pyx_t_1;
goto __pyx_L12_bool_binop_done;
}
__pyx_t_1 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_q)); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(1, 623, __pyx_L1_error)
__pyx_t_6 = __pyx_t_1;
__pyx_L12_bool_binop_done:;
if (!__pyx_t_6) break;
/* "ezdxf/acc/mapbox_earcut.pyx":624
* q_size = in_size
* while p_size > 0 or (q_size > 0 and q):
* if p_size != 0 and (q_size == 0 or not q or p.z <= q.z): # <<<<<<<<<<<<<<
* e = p
* p = p.next_z
*/
__pyx_t_1 = (__pyx_v_p_size != 0);
if (__pyx_t_1) {
} else {
__pyx_t_6 = __pyx_t_1;
goto __pyx_L16_bool_binop_done;
}
__pyx_t_1 = (__pyx_v_q_size == 0);
if (!__pyx_t_1) {
} else {
__pyx_t_6 = __pyx_t_1;
goto __pyx_L16_bool_binop_done;
}
__pyx_t_1 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_q)); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(1, 624, __pyx_L1_error)
__pyx_t_7 = (!__pyx_t_1);
if (!__pyx_t_7) {
} else {
__pyx_t_6 = __pyx_t_7;
goto __pyx_L16_bool_binop_done;
}
__pyx_t_7 = (__pyx_v_p->z <= __pyx_v_q->z);
__pyx_t_6 = __pyx_t_7;
__pyx_L16_bool_binop_done:;
if (__pyx_t_6) {
/* "ezdxf/acc/mapbox_earcut.pyx":625
* while p_size > 0 or (q_size > 0 and q):
* if p_size != 0 and (q_size == 0 or not q or p.z <= q.z):
* e = p # <<<<<<<<<<<<<<
* p = p.next_z
* p_size -= 1
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF_SET(__pyx_v_e, __pyx_v_p);
/* "ezdxf/acc/mapbox_earcut.pyx":626
* if p_size != 0 and (q_size == 0 or not q or p.z <= q.z):
* e = p
* p = p.next_z # <<<<<<<<<<<<<<
* p_size -= 1
* else:
*/
__pyx_t_5 = ((PyObject *)__pyx_v_p->next_z);
__Pyx_INCREF(__pyx_t_5);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5));
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":627
* e = p
* p = p.next_z
* p_size -= 1 # <<<<<<<<<<<<<<
* else:
* e = q
*/
__pyx_v_p_size = (__pyx_v_p_size - 1);
/* "ezdxf/acc/mapbox_earcut.pyx":624
* q_size = in_size
* while p_size > 0 or (q_size > 0 and q):
* if p_size != 0 and (q_size == 0 or not q or p.z <= q.z): # <<<<<<<<<<<<<<
* e = p
* p = p.next_z
*/
goto __pyx_L15;
}
/* "ezdxf/acc/mapbox_earcut.pyx":629
* p_size -= 1
* else:
* e = q # <<<<<<<<<<<<<<
* q = q.next_z
* q_size -= 1
*/
/*else*/ {
__Pyx_INCREF((PyObject *)__pyx_v_q);
__Pyx_XDECREF_SET(__pyx_v_e, __pyx_v_q);
/* "ezdxf/acc/mapbox_earcut.pyx":630
* else:
* e = q
* q = q.next_z # <<<<<<<<<<<<<<
* q_size -= 1
*
*/
__pyx_t_5 = ((PyObject *)__pyx_v_q->next_z);
__Pyx_INCREF(__pyx_t_5);
__Pyx_DECREF_SET(__pyx_v_q, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5));
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":631
* e = q
* q = q.next_z
* q_size -= 1 # <<<<<<<<<<<<<<
*
* if tail:
*/
__pyx_v_q_size = (__pyx_v_q_size - 1);
}
__pyx_L15:;
/* "ezdxf/acc/mapbox_earcut.pyx":633
* q_size -= 1
*
* if tail: # <<<<<<<<<<<<<<
* tail.next_z = e
* else:
*/
__pyx_t_6 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_tail)); if (unlikely((__pyx_t_6 < 0))) __PYX_ERR(1, 633, __pyx_L1_error)
if (__pyx_t_6) {
/* "ezdxf/acc/mapbox_earcut.pyx":634
*
* if tail:
* tail.next_z = e # <<<<<<<<<<<<<<
* else:
* head = e
*/
__Pyx_INCREF((PyObject *)__pyx_v_e);
__Pyx_GIVEREF((PyObject *)__pyx_v_e);
__Pyx_GOTREF((PyObject *)__pyx_v_tail->next_z);
__Pyx_DECREF((PyObject *)__pyx_v_tail->next_z);
__pyx_v_tail->next_z = __pyx_v_e;
/* "ezdxf/acc/mapbox_earcut.pyx":633
* q_size -= 1
*
* if tail: # <<<<<<<<<<<<<<
* tail.next_z = e
* else:
*/
goto __pyx_L20;
}
/* "ezdxf/acc/mapbox_earcut.pyx":636
* tail.next_z = e
* else:
* head = e # <<<<<<<<<<<<<<
* e.prev_z = tail
* tail = e
*/
/*else*/ {
__Pyx_INCREF((PyObject *)__pyx_v_e);
__Pyx_DECREF_SET(__pyx_v_head, __pyx_v_e);
}
__pyx_L20:;
/* "ezdxf/acc/mapbox_earcut.pyx":637
* else:
* head = e
* e.prev_z = tail # <<<<<<<<<<<<<<
* tail = e
* p = q
*/
__Pyx_INCREF((PyObject *)__pyx_v_tail);
__Pyx_GIVEREF((PyObject *)__pyx_v_tail);
__Pyx_GOTREF((PyObject *)__pyx_v_e->prev_z);
__Pyx_DECREF((PyObject *)__pyx_v_e->prev_z);
__pyx_v_e->prev_z = __pyx_v_tail;
/* "ezdxf/acc/mapbox_earcut.pyx":638
* head = e
* e.prev_z = tail
* tail = e # <<<<<<<<<<<<<<
* p = q
* tail.next_z = None
*/
__Pyx_INCREF((PyObject *)__pyx_v_e);
__Pyx_DECREF_SET(__pyx_v_tail, __pyx_v_e);
}
/* "ezdxf/acc/mapbox_earcut.pyx":639
* e.prev_z = tail
* tail = e
* p = q # <<<<<<<<<<<<<<
* tail.next_z = None
* in_size *= 2
*/
__Pyx_INCREF((PyObject *)__pyx_v_q);
__Pyx_DECREF_SET(__pyx_v_p, __pyx_v_q);
}
/* "ezdxf/acc/mapbox_earcut.pyx":640
* tail = e
* p = q
* tail.next_z = None # <<<<<<<<<<<<<<
* in_size *= 2
* if num_merges <= 1:
*/
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
__Pyx_GOTREF((PyObject *)__pyx_v_tail->next_z);
__Pyx_DECREF((PyObject *)__pyx_v_tail->next_z);
__pyx_v_tail->next_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":641
* p = q
* tail.next_z = None
* in_size *= 2 # <<<<<<<<<<<<<<
* if num_merges <= 1:
* break
*/
__pyx_v_in_size = (__pyx_v_in_size * 2);
/* "ezdxf/acc/mapbox_earcut.pyx":642
* tail.next_z = None
* in_size *= 2
* if num_merges <= 1: # <<<<<<<<<<<<<<
* break
* return head
*/
__pyx_t_6 = (__pyx_v_num_merges <= 1);
if (__pyx_t_6) {
/* "ezdxf/acc/mapbox_earcut.pyx":643
* in_size *= 2
* if num_merges <= 1:
* break # <<<<<<<<<<<<<<
* return head
*
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":642
* tail.next_z = None
* in_size *= 2
* if num_merges <= 1: # <<<<<<<<<<<<<<
* break
* return head
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":644
* if num_merges <= 1:
* break
* return head # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_head);
__pyx_r = __pyx_v_head;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":602
* # Simon Tatham's linked list merge sort algorithm
* # http://www.chiark.greenend.org.uk/~sgtatham/algorithms/listsort.html
* cdef Node sort_linked(Node head): # <<<<<<<<<<<<<<
* cdef:
* int in_size = 1
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.sort_linked", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_tail);
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF((PyObject *)__pyx_v_q);
__Pyx_XDECREF((PyObject *)__pyx_v_e);
__Pyx_XDECREF((PyObject *)__pyx_v_head);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":647
*
*
* cdef Node split_polygon(Node a, Node b): # <<<<<<<<<<<<<<
* """Link two polygon vertices with a bridge.
*
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_split_polygon(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a2 = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b2 = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_an = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_bp = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("split_polygon", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":655
* """
* cdef :
* Node a2 = Node(a.i, a.point) # <<<<<<<<<<<<<<
* Node b2 = Node(b.i, b.point)
* Node an = a.next
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_a->i); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 655, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 655, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_GIVEREF(__pyx_t_1);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1)) __PYX_ERR(1, 655, __pyx_L1_error);
__Pyx_INCREF(__pyx_v_a->point);
__Pyx_GIVEREF(__pyx_v_a->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_a->point)) __PYX_ERR(1, 655, __pyx_L1_error);
__pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node), __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 655, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_v_a2 = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":656
* cdef :
* Node a2 = Node(a.i, a.point)
* Node b2 = Node(b.i, b.point) # <<<<<<<<<<<<<<
* Node an = a.next
* Node bp = b.prev
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_b->i); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 656, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 656, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_GIVEREF(__pyx_t_1);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1)) __PYX_ERR(1, 656, __pyx_L1_error);
__Pyx_INCREF(__pyx_v_b->point);
__Pyx_GIVEREF(__pyx_v_b->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_b->point)) __PYX_ERR(1, 656, __pyx_L1_error);
__pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node), __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 656, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_v_b2 = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":657
* Node a2 = Node(a.i, a.point)
* Node b2 = Node(b.i, b.point)
* Node an = a.next # <<<<<<<<<<<<<<
* Node bp = b.prev
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_a->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_an = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":658
* Node b2 = Node(b.i, b.point)
* Node an = a.next
* Node bp = b.prev # <<<<<<<<<<<<<<
*
* a.next = b
*/
__pyx_t_1 = ((PyObject *)__pyx_v_b->prev);
__Pyx_INCREF(__pyx_t_1);
__pyx_v_bp = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":660
* Node bp = b.prev
*
* a.next = b # <<<<<<<<<<<<<<
* b.prev = a
*
*/
__Pyx_INCREF((PyObject *)__pyx_v_b);
__Pyx_GIVEREF((PyObject *)__pyx_v_b);
__Pyx_GOTREF((PyObject *)__pyx_v_a->next);
__Pyx_DECREF((PyObject *)__pyx_v_a->next);
__pyx_v_a->next = __pyx_v_b;
/* "ezdxf/acc/mapbox_earcut.pyx":661
*
* a.next = b
* b.prev = a # <<<<<<<<<<<<<<
*
* a2.next = an
*/
__Pyx_INCREF((PyObject *)__pyx_v_a);
__Pyx_GIVEREF((PyObject *)__pyx_v_a);
__Pyx_GOTREF((PyObject *)__pyx_v_b->prev);
__Pyx_DECREF((PyObject *)__pyx_v_b->prev);
__pyx_v_b->prev = __pyx_v_a;
/* "ezdxf/acc/mapbox_earcut.pyx":663
* b.prev = a
*
* a2.next = an # <<<<<<<<<<<<<<
* an.prev = a2
*
*/
__Pyx_INCREF((PyObject *)__pyx_v_an);
__Pyx_GIVEREF((PyObject *)__pyx_v_an);
__Pyx_GOTREF((PyObject *)__pyx_v_a2->next);
__Pyx_DECREF((PyObject *)__pyx_v_a2->next);
__pyx_v_a2->next = __pyx_v_an;
/* "ezdxf/acc/mapbox_earcut.pyx":664
*
* a2.next = an
* an.prev = a2 # <<<<<<<<<<<<<<
*
* b2.next = a2
*/
__Pyx_INCREF((PyObject *)__pyx_v_a2);
__Pyx_GIVEREF((PyObject *)__pyx_v_a2);
__Pyx_GOTREF((PyObject *)__pyx_v_an->prev);
__Pyx_DECREF((PyObject *)__pyx_v_an->prev);
__pyx_v_an->prev = __pyx_v_a2;
/* "ezdxf/acc/mapbox_earcut.pyx":666
* an.prev = a2
*
* b2.next = a2 # <<<<<<<<<<<<<<
* a2.prev = b2
*
*/
__Pyx_INCREF((PyObject *)__pyx_v_a2);
__Pyx_GIVEREF((PyObject *)__pyx_v_a2);
__Pyx_GOTREF((PyObject *)__pyx_v_b2->next);
__Pyx_DECREF((PyObject *)__pyx_v_b2->next);
__pyx_v_b2->next = __pyx_v_a2;
/* "ezdxf/acc/mapbox_earcut.pyx":667
*
* b2.next = a2
* a2.prev = b2 # <<<<<<<<<<<<<<
*
* bp.next = b2
*/
__Pyx_INCREF((PyObject *)__pyx_v_b2);
__Pyx_GIVEREF((PyObject *)__pyx_v_b2);
__Pyx_GOTREF((PyObject *)__pyx_v_a2->prev);
__Pyx_DECREF((PyObject *)__pyx_v_a2->prev);
__pyx_v_a2->prev = __pyx_v_b2;
/* "ezdxf/acc/mapbox_earcut.pyx":669
* a2.prev = b2
*
* bp.next = b2 # <<<<<<<<<<<<<<
* b2.prev = bp
*
*/
__Pyx_INCREF((PyObject *)__pyx_v_b2);
__Pyx_GIVEREF((PyObject *)__pyx_v_b2);
__Pyx_GOTREF((PyObject *)__pyx_v_bp->next);
__Pyx_DECREF((PyObject *)__pyx_v_bp->next);
__pyx_v_bp->next = __pyx_v_b2;
/* "ezdxf/acc/mapbox_earcut.pyx":670
*
* bp.next = b2
* b2.prev = bp # <<<<<<<<<<<<<<
*
* return b2
*/
__Pyx_INCREF((PyObject *)__pyx_v_bp);
__Pyx_GIVEREF((PyObject *)__pyx_v_bp);
__Pyx_GOTREF((PyObject *)__pyx_v_b2->prev);
__Pyx_DECREF((PyObject *)__pyx_v_b2->prev);
__pyx_v_b2->prev = __pyx_v_bp;
/* "ezdxf/acc/mapbox_earcut.pyx":672
* b2.prev = bp
*
* return b2 # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_b2);
__pyx_r = __pyx_v_b2;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":647
*
*
* cdef Node split_polygon(Node a, Node b): # <<<<<<<<<<<<<<
* """Link two polygon vertices with a bridge.
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.split_polygon", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_a2);
__Pyx_XDECREF((PyObject *)__pyx_v_b2);
__Pyx_XDECREF((PyObject *)__pyx_v_an);
__Pyx_XDECREF((PyObject *)__pyx_v_bp);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":676
*
* # go through all polygon nodes and cure small local self-intersections
* cdef Node cure_local_intersections(Node start, list triangles): # <<<<<<<<<<<<<<
* cdef:
* Node p = start
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_cure_local_intersections(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_start, PyObject *__pyx_v_triangles) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
PyObject *__pyx_t_6 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("cure_local_intersections", 0);
__Pyx_INCREF((PyObject *)__pyx_v_start);
/* "ezdxf/acc/mapbox_earcut.pyx":678
* cdef Node cure_local_intersections(Node start, list triangles):
* cdef:
* Node p = start # <<<<<<<<<<<<<<
* Node a, b
* while True:
*/
__Pyx_INCREF((PyObject *)__pyx_v_start);
__pyx_v_p = __pyx_v_start;
/* "ezdxf/acc/mapbox_earcut.pyx":680
* Node p = start
* Node a, b
* while True: # <<<<<<<<<<<<<<
* a = p.prev
* b = p.next.next
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":681
* Node a, b
* while True:
* a = p.prev # <<<<<<<<<<<<<<
* b = p.next.next
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->prev);
__Pyx_INCREF(__pyx_t_1);
__Pyx_XDECREF_SET(__pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":682
* while True:
* a = p.prev
* b = p.next.next # <<<<<<<<<<<<<<
*
* if (
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->next->next);
__Pyx_INCREF(__pyx_t_1);
__Pyx_XDECREF_SET(__pyx_v_b, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":685
*
* if (
* not a.equals(b) # <<<<<<<<<<<<<<
* and intersects(a, p, p.next, b)
* and locally_inside(a, b)
*/
__pyx_t_3 = ((struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_v_a->__pyx_vtab)->equals(__pyx_v_a, __pyx_v_b); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 685, __pyx_L1_error)
__pyx_t_4 = (!__pyx_t_3);
if (__pyx_t_4) {
} else {
__pyx_t_2 = __pyx_t_4;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":686
* if (
* not a.equals(b)
* and intersects(a, p, p.next, b) # <<<<<<<<<<<<<<
* and locally_inside(a, b)
* and locally_inside(b, a)
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_intersects(__pyx_v_a, __pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1), __pyx_v_b); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 686, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
if (__pyx_t_4) {
} else {
__pyx_t_2 = __pyx_t_4;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":687
* not a.equals(b)
* and intersects(a, p, p.next, b)
* and locally_inside(a, b) # <<<<<<<<<<<<<<
* and locally_inside(b, a)
* ):
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_locally_inside(__pyx_v_a, __pyx_v_b); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 687, __pyx_L1_error)
if (__pyx_t_4) {
} else {
__pyx_t_2 = __pyx_t_4;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":688
* and intersects(a, p, p.next, b)
* and locally_inside(a, b)
* and locally_inside(b, a) # <<<<<<<<<<<<<<
* ):
* triangles.append((a.point, p.point, b.point))
*/
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_locally_inside(__pyx_v_b, __pyx_v_a); if (unlikely(__pyx_t_4 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 688, __pyx_L1_error)
__pyx_t_2 = __pyx_t_4;
__pyx_L6_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":684
* b = p.next.next
*
* if ( # <<<<<<<<<<<<<<
* not a.equals(b)
* and intersects(a, p, p.next, b)
*/
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":690
* and locally_inside(b, a)
* ):
* triangles.append((a.point, p.point, b.point)) # <<<<<<<<<<<<<<
* # remove two nodes involved
* remove_node(p)
*/
if (unlikely(__pyx_v_triangles == Py_None)) {
PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%.30s'", "append");
__PYX_ERR(1, 690, __pyx_L1_error)
}
__pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 690, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(__pyx_v_a->point);
__Pyx_GIVEREF(__pyx_v_a->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_a->point)) __PYX_ERR(1, 690, __pyx_L1_error);
__Pyx_INCREF(__pyx_v_p->point);
__Pyx_GIVEREF(__pyx_v_p->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_v_p->point)) __PYX_ERR(1, 690, __pyx_L1_error);
__Pyx_INCREF(__pyx_v_b->point);
__Pyx_GIVEREF(__pyx_v_b->point);
if (__Pyx_PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_b->point)) __PYX_ERR(1, 690, __pyx_L1_error);
__pyx_t_5 = __Pyx_PyList_Append(__pyx_v_triangles, __pyx_t_1); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 690, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":692
* triangles.append((a.point, p.point, b.point))
* # remove two nodes involved
* remove_node(p) # <<<<<<<<<<<<<<
* remove_node(p.next)
* p = start = b
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_remove_node(__pyx_v_p); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 692, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":693
* # remove two nodes involved
* remove_node(p)
* remove_node(p.next) # <<<<<<<<<<<<<<
* p = start = b
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_6 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_remove_node(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 693, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":694
* remove_node(p)
* remove_node(p.next)
* p = start = b # <<<<<<<<<<<<<<
*
* p = p.next
*/
__Pyx_INCREF((PyObject *)__pyx_v_b);
__Pyx_DECREF_SET(__pyx_v_p, __pyx_v_b);
__Pyx_INCREF((PyObject *)__pyx_v_b);
__Pyx_DECREF_SET(__pyx_v_start, __pyx_v_b);
/* "ezdxf/acc/mapbox_earcut.pyx":684
* b = p.next.next
*
* if ( # <<<<<<<<<<<<<<
* not a.equals(b)
* and intersects(a, p, p.next, b)
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":696
* p = start = b
*
* p = p.next # <<<<<<<<<<<<<<
* if p is start:
* break
*/
__pyx_t_6 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_6);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6));
__pyx_t_6 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":697
*
* p = p.next
* if p is start: # <<<<<<<<<<<<<<
* break
* return filter_points(p)
*/
__pyx_t_2 = (__pyx_v_p == __pyx_v_start);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":698
* p = p.next
* if p is start:
* break # <<<<<<<<<<<<<<
* return filter_points(p)
*
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":697
*
* p = p.next
* if p is start: # <<<<<<<<<<<<<<
* break
* return filter_points(p)
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":699
* if p is start:
* break
* return filter_points(p) # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__pyx_t_6 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(__pyx_v_p, NULL)); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 699, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_r = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_6);
__pyx_t_6 = 0;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":676
*
* # go through all polygon nodes and cure small local self-intersections
* cdef Node cure_local_intersections(Node start, list triangles): # <<<<<<<<<<<<<<
* cdef:
* Node p = start
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.cure_local_intersections", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF((PyObject *)__pyx_v_a);
__Pyx_XDECREF((PyObject *)__pyx_v_b);
__Pyx_XDECREF((PyObject *)__pyx_v_start);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":702
*
*
* cdef split_ear_cut( # <<<<<<<<<<<<<<
* Node start,
* list triangles,
*/
static PyObject *__pyx_f_5ezdxf_3acc_13mapbox_earcut_split_ear_cut(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_start, PyObject *__pyx_v_triangles, double __pyx_v_min_x, double __pyx_v_min_y, double __pyx_v_inv_size) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_c = 0;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
PyObject *__pyx_t_4 = NULL;
struct __pyx_opt_args_5ezdxf_3acc_13mapbox_earcut_filter_points __pyx_t_5;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("split_ear_cut", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":712
* # look for a valid diagonal that divides the polygon into two
* cdef:
* Node a = start # <<<<<<<<<<<<<<
* Node b, c
*
*/
__Pyx_INCREF((PyObject *)__pyx_v_start);
__pyx_v_a = __pyx_v_start;
/* "ezdxf/acc/mapbox_earcut.pyx":715
* Node b, c
*
* while True: # <<<<<<<<<<<<<<
* b = a.next.next
* while b is not a.prev:
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":716
*
* while True:
* b = a.next.next # <<<<<<<<<<<<<<
* while b is not a.prev:
* if a.i != b.i and is_valid_diagonal(a, b):
*/
__pyx_t_1 = ((PyObject *)__pyx_v_a->next->next);
__Pyx_INCREF(__pyx_t_1);
__Pyx_XDECREF_SET(__pyx_v_b, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":717
* while True:
* b = a.next.next
* while b is not a.prev: # <<<<<<<<<<<<<<
* if a.i != b.i and is_valid_diagonal(a, b):
* # split the polygon in two by the diagonal
*/
while (1) {
__pyx_t_2 = (__pyx_v_b != __pyx_v_a->prev);
if (!__pyx_t_2) break;
/* "ezdxf/acc/mapbox_earcut.pyx":718
* b = a.next.next
* while b is not a.prev:
* if a.i != b.i and is_valid_diagonal(a, b): # <<<<<<<<<<<<<<
* # split the polygon in two by the diagonal
* c = split_polygon(a, b)
*/
__pyx_t_3 = (__pyx_v_a->i != __pyx_v_b->i);
if (__pyx_t_3) {
} else {
__pyx_t_2 = __pyx_t_3;
goto __pyx_L8_bool_binop_done;
}
__pyx_t_3 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_is_valid_diagonal(__pyx_v_a, __pyx_v_b); if (unlikely(__pyx_t_3 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 718, __pyx_L1_error)
__pyx_t_2 = __pyx_t_3;
__pyx_L8_bool_binop_done:;
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":720
* if a.i != b.i and is_valid_diagonal(a, b):
* # split the polygon in two by the diagonal
* c = split_polygon(a, b) # <<<<<<<<<<<<<<
*
* # filter colinear points around the cuts
*/
__pyx_t_1 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_split_polygon(__pyx_v_a, __pyx_v_b)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 720, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_c = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":723
*
* # filter colinear points around the cuts
* a = filter_points(a, a.next) # <<<<<<<<<<<<<<
* c = filter_points(c, c.next)
*
*/
__pyx_t_1 = ((PyObject *)__pyx_v_a->next);
__Pyx_INCREF(__pyx_t_1);
__pyx_t_5.__pyx_n = 1;
__pyx_t_5.end = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1);
__pyx_t_4 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(__pyx_v_a, &__pyx_t_5)); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 723, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF_SET(__pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4));
__pyx_t_4 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":724
* # filter colinear points around the cuts
* a = filter_points(a, a.next)
* c = filter_points(c, c.next) # <<<<<<<<<<<<<<
*
* # run earcut on each half
*/
__pyx_t_4 = ((PyObject *)__pyx_v_c->next);
__Pyx_INCREF(__pyx_t_4);
__pyx_t_5.__pyx_n = 1;
__pyx_t_5.end = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4);
__pyx_t_1 = ((PyObject *)__pyx_f_5ezdxf_3acc_13mapbox_earcut_filter_points(__pyx_v_c, &__pyx_t_5)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 724, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF_SET(__pyx_v_c, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":727
*
* # run earcut on each half
* earcut_linked(a, triangles, min_x, min_y, inv_size, 0) # <<<<<<<<<<<<<<
* earcut_linked(c, triangles, min_x, min_y, inv_size, 0)
* return
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_earcut_linked(__pyx_v_a, __pyx_v_triangles, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 727, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":728
* # run earcut on each half
* earcut_linked(a, triangles, min_x, min_y, inv_size, 0)
* earcut_linked(c, triangles, min_x, min_y, inv_size, 0) # <<<<<<<<<<<<<<
* return
* b = b.next
*/
__pyx_t_1 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_earcut_linked(__pyx_v_c, __pyx_v_triangles, __pyx_v_min_x, __pyx_v_min_y, __pyx_v_inv_size, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 728, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":729
* earcut_linked(a, triangles, min_x, min_y, inv_size, 0)
* earcut_linked(c, triangles, min_x, min_y, inv_size, 0)
* return # <<<<<<<<<<<<<<
* b = b.next
* a = a.next
*/
__Pyx_XDECREF(__pyx_r);
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":718
* b = a.next.next
* while b is not a.prev:
* if a.i != b.i and is_valid_diagonal(a, b): # <<<<<<<<<<<<<<
* # split the polygon in two by the diagonal
* c = split_polygon(a, b)
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":730
* earcut_linked(c, triangles, min_x, min_y, inv_size, 0)
* return
* b = b.next # <<<<<<<<<<<<<<
* a = a.next
* if a is start:
*/
__pyx_t_1 = ((PyObject *)__pyx_v_b->next);
__Pyx_INCREF(__pyx_t_1);
__Pyx_DECREF_SET(__pyx_v_b, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
}
/* "ezdxf/acc/mapbox_earcut.pyx":731
* return
* b = b.next
* a = a.next # <<<<<<<<<<<<<<
* if a is start:
* break
*/
__pyx_t_1 = ((PyObject *)__pyx_v_a->next);
__Pyx_INCREF(__pyx_t_1);
__Pyx_DECREF_SET(__pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_1));
__pyx_t_1 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":732
* b = b.next
* a = a.next
* if a is start: # <<<<<<<<<<<<<<
* break
*
*/
__pyx_t_2 = (__pyx_v_a == __pyx_v_start);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":733
* a = a.next
* if a is start:
* break # <<<<<<<<<<<<<<
*
*
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":732
* b = b.next
* a = a.next
* if a is start: # <<<<<<<<<<<<<<
* break
*
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":702
*
*
* cdef split_ear_cut( # <<<<<<<<<<<<<<
* Node start,
* list triangles,
*/
/* 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_4);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.split_ear_cut", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_a);
__Pyx_XDECREF((PyObject *)__pyx_v_b);
__Pyx_XDECREF((PyObject *)__pyx_v_c);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":737
*
* # David Eberly's algorithm for finding a bridge between hole and outer polygon
* cdef Node find_hole_bridge(Node hole, Node outer_node): # <<<<<<<<<<<<<<
* cdef:
* Node p = outer_node
*/
static struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_f_5ezdxf_3acc_13mapbox_earcut_find_hole_bridge(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_hole, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_outer_node) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_m = 0;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_stop = 0;
double __pyx_v_hx;
double __pyx_v_hy;
double __pyx_v_qx;
double __pyx_v_mx;
double __pyx_v_my;
double __pyx_v_tan_min;
double __pyx_v_tan;
double __pyx_v_x;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
double __pyx_t_1;
int __pyx_t_2;
double __pyx_t_3;
PyObject *__pyx_t_4 = NULL;
int __pyx_t_5;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("find_hole_bridge", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":739
* cdef Node find_hole_bridge(Node hole, Node outer_node):
* cdef:
* Node p = outer_node # <<<<<<<<<<<<<<
* Node m = None
* Node stop
*/
__Pyx_INCREF((PyObject *)__pyx_v_outer_node);
__pyx_v_p = __pyx_v_outer_node;
/* "ezdxf/acc/mapbox_earcut.pyx":740
* cdef:
* Node p = outer_node
* Node m = None # <<<<<<<<<<<<<<
* Node stop
* double hx = hole.x
*/
__Pyx_INCREF(Py_None);
__pyx_v_m = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None);
/* "ezdxf/acc/mapbox_earcut.pyx":742
* Node m = None
* Node stop
* double hx = hole.x # <<<<<<<<<<<<<<
* double hy = hole.y
* double qx = -INFINITY
*/
__pyx_t_1 = __pyx_v_hole->x;
__pyx_v_hx = __pyx_t_1;
/* "ezdxf/acc/mapbox_earcut.pyx":743
* Node stop
* double hx = hole.x
* double hy = hole.y # <<<<<<<<<<<<<<
* double qx = -INFINITY
* double mx, my, tan_min, tan
*/
__pyx_t_1 = __pyx_v_hole->y;
__pyx_v_hy = __pyx_t_1;
/* "ezdxf/acc/mapbox_earcut.pyx":744
* double hx = hole.x
* double hy = hole.y
* double qx = -INFINITY # <<<<<<<<<<<<<<
* double mx, my, tan_min, tan
*
*/
__pyx_v_qx = (-INFINITY);
/* "ezdxf/acc/mapbox_earcut.pyx":749
* # find a segment intersected by a ray from the hole's leftmost point to the left;
* # segment's endpoint with lesser x will be potential connection point
* while True: # <<<<<<<<<<<<<<
* if p.y >= hy >= p.next.y != p.y:
* x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y)
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":750
* # segment's endpoint with lesser x will be potential connection point
* while True:
* if p.y >= hy >= p.next.y != p.y: # <<<<<<<<<<<<<<
* x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y)
* if hx >= x > qx:
*/
__pyx_t_2 = (__pyx_v_p->y >= __pyx_v_hy);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_hy >= __pyx_v_p->next->y);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_p->next->y != __pyx_v_p->y);
}
}
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":751
* while True:
* if p.y >= hy >= p.next.y != p.y:
* x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y) # <<<<<<<<<<<<<<
* if hx >= x > qx:
* qx = x
*/
__pyx_t_1 = ((__pyx_v_hy - __pyx_v_p->y) * (__pyx_v_p->next->x - __pyx_v_p->x));
__pyx_t_3 = (__pyx_v_p->next->y - __pyx_v_p->y);
if (unlikely(__pyx_t_3 == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "float division");
__PYX_ERR(1, 751, __pyx_L1_error)
}
__pyx_v_x = (__pyx_v_p->x + (__pyx_t_1 / __pyx_t_3));
/* "ezdxf/acc/mapbox_earcut.pyx":752
* if p.y >= hy >= p.next.y != p.y:
* x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y)
* if hx >= x > qx: # <<<<<<<<<<<<<<
* qx = x
* m = p if p.x < p.next.x else p.next
*/
__pyx_t_2 = (__pyx_v_hx >= __pyx_v_x);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_x > __pyx_v_qx);
}
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":753
* x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y)
* if hx >= x > qx:
* qx = x # <<<<<<<<<<<<<<
* m = p if p.x < p.next.x else p.next
* if x == hx:
*/
__pyx_v_qx = __pyx_v_x;
/* "ezdxf/acc/mapbox_earcut.pyx":754
* if hx >= x > qx:
* qx = x
* m = p if p.x < p.next.x else p.next # <<<<<<<<<<<<<<
* if x == hx:
* # hole touches outer segment; pick leftmost endpoint
*/
__pyx_t_2 = (__pyx_v_p->x < __pyx_v_p->next->x);
if (__pyx_t_2) {
__Pyx_INCREF((PyObject *)__pyx_v_p);
__pyx_t_4 = ((PyObject *)__pyx_v_p);
} else {
__Pyx_INCREF((PyObject *)__pyx_v_p->next);
__pyx_t_4 = ((PyObject *)__pyx_v_p->next);
}
__Pyx_DECREF_SET(__pyx_v_m, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4));
__pyx_t_4 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":755
* qx = x
* m = p if p.x < p.next.x else p.next
* if x == hx: # <<<<<<<<<<<<<<
* # hole touches outer segment; pick leftmost endpoint
* return m
*/
__pyx_t_2 = (__pyx_v_x == __pyx_v_hx);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":757
* if x == hx:
* # hole touches outer segment; pick leftmost endpoint
* return m # <<<<<<<<<<<<<<
* p = p.next
* if p is outer_node:
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_m);
__pyx_r = __pyx_v_m;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":755
* qx = x
* m = p if p.x < p.next.x else p.next
* if x == hx: # <<<<<<<<<<<<<<
* # hole touches outer segment; pick leftmost endpoint
* return m
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":752
* if p.y >= hy >= p.next.y != p.y:
* x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y)
* if hx >= x > qx: # <<<<<<<<<<<<<<
* qx = x
* m = p if p.x < p.next.x else p.next
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":750
* # segment's endpoint with lesser x will be potential connection point
* while True:
* if p.y >= hy >= p.next.y != p.y: # <<<<<<<<<<<<<<
* x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y)
* if hx >= x > qx:
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":758
* # hole touches outer segment; pick leftmost endpoint
* return m
* p = p.next # <<<<<<<<<<<<<<
* if p is outer_node:
* break
*/
__pyx_t_4 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_4);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4));
__pyx_t_4 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":759
* return m
* p = p.next
* if p is outer_node: # <<<<<<<<<<<<<<
* break
*
*/
__pyx_t_2 = (__pyx_v_p == __pyx_v_outer_node);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":760
* p = p.next
* if p is outer_node:
* break # <<<<<<<<<<<<<<
*
* if m is None:
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":759
* return m
* p = p.next
* if p is outer_node: # <<<<<<<<<<<<<<
* break
*
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":762
* break
*
* if m is None: # <<<<<<<<<<<<<<
* return None
*
*/
__pyx_t_2 = (((PyObject *)__pyx_v_m) == Py_None);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":763
*
* if m is None:
* return None # <<<<<<<<<<<<<<
*
* # look for points inside the triangle of hole point, segment intersection and endpoint;
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__pyx_r = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); __Pyx_INCREF(Py_None);
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":762
* break
*
* if m is None: # <<<<<<<<<<<<<<
* return None
*
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":768
* # if there are no points found, we have a valid connection;
* # otherwise choose the point of the minimum angle with the ray as connection point
* stop = m # <<<<<<<<<<<<<<
* mx = m.x
* my = m.y
*/
__Pyx_INCREF((PyObject *)__pyx_v_m);
__pyx_v_stop = __pyx_v_m;
/* "ezdxf/acc/mapbox_earcut.pyx":769
* # otherwise choose the point of the minimum angle with the ray as connection point
* stop = m
* mx = m.x # <<<<<<<<<<<<<<
* my = m.y
* tan_min = INFINITY
*/
__pyx_t_3 = __pyx_v_m->x;
__pyx_v_mx = __pyx_t_3;
/* "ezdxf/acc/mapbox_earcut.pyx":770
* stop = m
* mx = m.x
* my = m.y # <<<<<<<<<<<<<<
* tan_min = INFINITY
* p = m
*/
__pyx_t_3 = __pyx_v_m->y;
__pyx_v_my = __pyx_t_3;
/* "ezdxf/acc/mapbox_earcut.pyx":771
* mx = m.x
* my = m.y
* tan_min = INFINITY # <<<<<<<<<<<<<<
* p = m
*
*/
__pyx_v_tan_min = INFINITY;
/* "ezdxf/acc/mapbox_earcut.pyx":772
* my = m.y
* tan_min = INFINITY
* p = m # <<<<<<<<<<<<<<
*
* while True:
*/
__Pyx_INCREF((PyObject *)__pyx_v_m);
__Pyx_DECREF_SET(__pyx_v_p, __pyx_v_m);
/* "ezdxf/acc/mapbox_earcut.pyx":774
* p = m
*
* while True: # <<<<<<<<<<<<<<
* if (
* hx >= p.x >= mx
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":776
* while True:
* if (
* hx >= p.x >= mx # <<<<<<<<<<<<<<
* and hx != p.x
* and point_in_triangle(
*/
__pyx_t_5 = (__pyx_v_hx >= __pyx_v_p->x);
if (__pyx_t_5) {
__pyx_t_5 = (__pyx_v_p->x >= __pyx_v_mx);
}
if (__pyx_t_5) {
} else {
__pyx_t_2 = __pyx_t_5;
goto __pyx_L13_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":777
* if (
* hx >= p.x >= mx
* and hx != p.x # <<<<<<<<<<<<<<
* and point_in_triangle(
* hx if hy < my else qx,
*/
__pyx_t_5 = (__pyx_v_hx != __pyx_v_p->x);
if (__pyx_t_5) {
} else {
__pyx_t_2 = __pyx_t_5;
goto __pyx_L13_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":779
* and hx != p.x
* and point_in_triangle(
* hx if hy < my else qx, # <<<<<<<<<<<<<<
* hy,
* mx,
*/
__pyx_t_5 = (__pyx_v_hy < __pyx_v_my);
if (__pyx_t_5) {
__pyx_t_3 = __pyx_v_hx;
} else {
__pyx_t_3 = __pyx_v_qx;
}
/* "ezdxf/acc/mapbox_earcut.pyx":783
* mx,
* my,
* qx if hy < my else hx, # <<<<<<<<<<<<<<
* hy,
* p.x,
*/
__pyx_t_5 = (__pyx_v_hy < __pyx_v_my);
if (__pyx_t_5) {
__pyx_t_1 = __pyx_v_qx;
} else {
__pyx_t_1 = __pyx_v_hx;
}
/* "ezdxf/acc/mapbox_earcut.pyx":778
* hx >= p.x >= mx
* and hx != p.x
* and point_in_triangle( # <<<<<<<<<<<<<<
* hx if hy < my else qx,
* hy,
*/
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_point_in_triangle(__pyx_t_3, __pyx_v_hy, __pyx_v_mx, __pyx_v_my, __pyx_t_1, __pyx_v_hy, __pyx_v_p->x, __pyx_v_p->y); if (unlikely(__pyx_t_5 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 778, __pyx_L1_error)
__pyx_t_2 = __pyx_t_5;
__pyx_L13_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":775
*
* while True:
* if ( # <<<<<<<<<<<<<<
* hx >= p.x >= mx
* and hx != p.x
*/
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":789
* )
* ):
* tan = fabs(hy - p.y) / (hx - p.x) # tangential # <<<<<<<<<<<<<<
* if locally_inside(p, hole) and (
* tan < tan_min
*/
__pyx_t_1 = fabs((__pyx_v_hy - __pyx_v_p->y));
__pyx_t_3 = (__pyx_v_hx - __pyx_v_p->x);
if (unlikely(__pyx_t_3 == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "float division");
__PYX_ERR(1, 789, __pyx_L1_error)
}
__pyx_v_tan = (__pyx_t_1 / __pyx_t_3);
/* "ezdxf/acc/mapbox_earcut.pyx":790
* ):
* tan = fabs(hy - p.y) / (hx - p.x) # tangential
* if locally_inside(p, hole) and ( # <<<<<<<<<<<<<<
* tan < tan_min
* or (
*/
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_locally_inside(__pyx_v_p, __pyx_v_hole); if (unlikely(__pyx_t_5 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 790, __pyx_L1_error)
if (__pyx_t_5) {
} else {
__pyx_t_2 = __pyx_t_5;
goto __pyx_L17_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":791
* tan = fabs(hy - p.y) / (hx - p.x) # tangential
* if locally_inside(p, hole) and (
* tan < tan_min # <<<<<<<<<<<<<<
* or (
* tan == tan_min
*/
__pyx_t_5 = (__pyx_v_tan < __pyx_v_tan_min);
if (!__pyx_t_5) {
} else {
__pyx_t_2 = __pyx_t_5;
goto __pyx_L17_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":793
* tan < tan_min
* or (
* tan == tan_min # <<<<<<<<<<<<<<
* and (
* p.x > m.x
*/
__pyx_t_5 = (__pyx_v_tan == __pyx_v_tan_min);
if (__pyx_t_5) {
} else {
__pyx_t_2 = __pyx_t_5;
goto __pyx_L17_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":795
* tan == tan_min
* and (
* p.x > m.x # <<<<<<<<<<<<<<
* or (p.x == m.x and sector_contains_sector(m, p))
* )
*/
__pyx_t_5 = (__pyx_v_p->x > __pyx_v_m->x);
if (!__pyx_t_5) {
} else {
__pyx_t_2 = __pyx_t_5;
goto __pyx_L17_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":796
* and (
* p.x > m.x
* or (p.x == m.x and sector_contains_sector(m, p)) # <<<<<<<<<<<<<<
* )
* )
*/
__pyx_t_5 = (__pyx_v_p->x == __pyx_v_m->x);
if (__pyx_t_5) {
} else {
__pyx_t_2 = __pyx_t_5;
goto __pyx_L17_bool_binop_done;
}
__pyx_t_5 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_sector_contains_sector(__pyx_v_m, __pyx_v_p); if (unlikely(__pyx_t_5 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(1, 796, __pyx_L1_error)
__pyx_t_2 = __pyx_t_5;
__pyx_L17_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":790
* ):
* tan = fabs(hy - p.y) / (hx - p.x) # tangential
* if locally_inside(p, hole) and ( # <<<<<<<<<<<<<<
* tan < tan_min
* or (
*/
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":800
* )
* ):
* m = p # <<<<<<<<<<<<<<
* tan_min = tan
* p = p.next
*/
__Pyx_INCREF((PyObject *)__pyx_v_p);
__Pyx_DECREF_SET(__pyx_v_m, __pyx_v_p);
/* "ezdxf/acc/mapbox_earcut.pyx":801
* ):
* m = p
* tan_min = tan # <<<<<<<<<<<<<<
* p = p.next
* if p is stop:
*/
__pyx_v_tan_min = __pyx_v_tan;
/* "ezdxf/acc/mapbox_earcut.pyx":790
* ):
* tan = fabs(hy - p.y) / (hx - p.x) # tangential
* if locally_inside(p, hole) and ( # <<<<<<<<<<<<<<
* tan < tan_min
* or (
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":775
*
* while True:
* if ( # <<<<<<<<<<<<<<
* hx >= p.x >= mx
* and hx != p.x
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":802
* m = p
* tan_min = tan
* p = p.next # <<<<<<<<<<<<<<
* if p is stop:
* break
*/
__pyx_t_4 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_4);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_4));
__pyx_t_4 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":803
* tan_min = tan
* p = p.next
* if p is stop: # <<<<<<<<<<<<<<
* break
* return m
*/
__pyx_t_2 = (__pyx_v_p == __pyx_v_stop);
if (__pyx_t_2) {
/* "ezdxf/acc/mapbox_earcut.pyx":804
* p = p.next
* if p is stop:
* break # <<<<<<<<<<<<<<
* return m
*
*/
goto __pyx_L11_break;
/* "ezdxf/acc/mapbox_earcut.pyx":803
* tan_min = tan
* p = p.next
* if p is stop: # <<<<<<<<<<<<<<
* break
* return m
*/
}
}
__pyx_L11_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":805
* if p is stop:
* break
* return m # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF((PyObject *)__pyx_r);
__Pyx_INCREF((PyObject *)__pyx_v_m);
__pyx_r = __pyx_v_m;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":737
*
* # David Eberly's algorithm for finding a bridge between hole and outer polygon
* cdef Node find_hole_bridge(Node hole, Node outer_node): # <<<<<<<<<<<<<<
* cdef:
* Node p = outer_node
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.find_hole_bridge", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_XDECREF((PyObject *)__pyx_v_m);
__Pyx_XDECREF((PyObject *)__pyx_v_stop);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":808
*
*
* cdef bint locally_inside(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if a polygon diagonal is locally inside the polygon"""
* return (
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_locally_inside(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
double __pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
int __pyx_t_7;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("locally_inside", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":812
* return (
* area(a, b, a.next) >= 0 and area(a, a.prev, b) >= 0
* if area(a.prev, a, a.next) < 0 # <<<<<<<<<<<<<<
* else area(a, b, a.prev) < 0 or area(a, a.next, b) < 0
* )
*/
__pyx_t_2 = ((PyObject *)__pyx_v_a->prev);
__Pyx_INCREF(__pyx_t_2);
__pyx_t_3 = ((PyObject *)__pyx_v_a->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_2), __pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3)); if (unlikely(__pyx_t_4 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 812, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_5 = (__pyx_t_4 < 0.0);
if (__pyx_t_5) {
/* "ezdxf/acc/mapbox_earcut.pyx":811
* """Check if a polygon diagonal is locally inside the polygon"""
* return (
* area(a, b, a.next) >= 0 and area(a, a.prev, b) >= 0 # <<<<<<<<<<<<<<
* if area(a.prev, a, a.next) < 0
* else area(a, b, a.prev) < 0 or area(a, a.next, b) < 0
*/
__pyx_t_3 = ((PyObject *)__pyx_v_a->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_a, __pyx_v_b, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3)); if (unlikely(__pyx_t_4 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 811, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_7 = (__pyx_t_4 >= 0.0);
if (__pyx_t_7) {
} else {
__pyx_t_6 = __pyx_t_7;
goto __pyx_L3_bool_binop_done;
}
__pyx_t_3 = ((PyObject *)__pyx_v_a->prev);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3), __pyx_v_b); if (unlikely(__pyx_t_4 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 811, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_7 = (__pyx_t_4 >= 0.0);
__pyx_t_6 = __pyx_t_7;
__pyx_L3_bool_binop_done:;
__pyx_t_1 = __pyx_t_6;
} else {
/* "ezdxf/acc/mapbox_earcut.pyx":813
* area(a, b, a.next) >= 0 and area(a, a.prev, b) >= 0
* if area(a.prev, a, a.next) < 0
* else area(a, b, a.prev) < 0 or area(a, a.next, b) < 0 # <<<<<<<<<<<<<<
* )
*
*/
__pyx_t_3 = ((PyObject *)__pyx_v_a->prev);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_a, __pyx_v_b, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3)); if (unlikely(__pyx_t_4 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 813, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_7 = (__pyx_t_4 < 0.0);
if (!__pyx_t_7) {
} else {
__pyx_t_6 = __pyx_t_7;
goto __pyx_L5_bool_binop_done;
}
__pyx_t_3 = ((PyObject *)__pyx_v_a->next);
__Pyx_INCREF(__pyx_t_3);
__pyx_t_4 = __pyx_f_5ezdxf_3acc_13mapbox_earcut_area(__pyx_v_a, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_3), __pyx_v_b); if (unlikely(__pyx_t_4 == ((double)-1) && PyErr_Occurred())) __PYX_ERR(1, 813, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_7 = (__pyx_t_4 < 0.0);
__pyx_t_6 = __pyx_t_7;
__pyx_L5_bool_binop_done:;
__pyx_t_1 = __pyx_t_6;
}
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":808
*
*
* cdef bint locally_inside(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if a polygon diagonal is locally inside the polygon"""
* return (
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.locally_inside", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "ezdxf/acc/mapbox_earcut.pyx":817
*
*
* cdef bint middle_inside(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if the middle point of a polygon diagonal is inside the polygon"""
* cdef:
*/
static int __pyx_f_5ezdxf_3acc_13mapbox_earcut_middle_inside(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_a, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_b) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *__pyx_v_p = 0;
int __pyx_v_inside;
double __pyx_v_px;
double __pyx_v_py;
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
double __pyx_t_3;
double __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("middle_inside", 1);
/* "ezdxf/acc/mapbox_earcut.pyx":820
* """Check if the middle point of a polygon diagonal is inside the polygon"""
* cdef:
* Node p = a # <<<<<<<<<<<<<<
* bint inside = False
* double px = (a.x + b.x) / 2
*/
__Pyx_INCREF((PyObject *)__pyx_v_a);
__pyx_v_p = __pyx_v_a;
/* "ezdxf/acc/mapbox_earcut.pyx":821
* cdef:
* Node p = a
* bint inside = False # <<<<<<<<<<<<<<
* double px = (a.x + b.x) / 2
* double py = (a.y + b.y) / 2
*/
__pyx_v_inside = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":822
* Node p = a
* bint inside = False
* double px = (a.x + b.x) / 2 # <<<<<<<<<<<<<<
* double py = (a.y + b.y) / 2
*
*/
__pyx_v_px = ((__pyx_v_a->x + __pyx_v_b->x) / 2.0);
/* "ezdxf/acc/mapbox_earcut.pyx":823
* bint inside = False
* double px = (a.x + b.x) / 2
* double py = (a.y + b.y) / 2 # <<<<<<<<<<<<<<
*
* while True:
*/
__pyx_v_py = ((__pyx_v_a->y + __pyx_v_b->y) / 2.0);
/* "ezdxf/acc/mapbox_earcut.pyx":825
* double py = (a.y + b.y) / 2
*
* while True: # <<<<<<<<<<<<<<
* if (
* ((p.y > py) != (p.next.y > py))
*/
while (1) {
/* "ezdxf/acc/mapbox_earcut.pyx":827
* while True:
* if (
* ((p.y > py) != (p.next.y > py)) # <<<<<<<<<<<<<<
* and p.next.y != p.y
* and (px < (p.next.x - p.x) * (py - p.y) / (p.next.y - p.y) + p.x)
*/
__pyx_t_2 = ((__pyx_v_p->y > __pyx_v_py) != (__pyx_v_p->next->y > __pyx_v_py));
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":828
* if (
* ((p.y > py) != (p.next.y > py))
* and p.next.y != p.y # <<<<<<<<<<<<<<
* and (px < (p.next.x - p.x) * (py - p.y) / (p.next.y - p.y) + p.x)
* ):
*/
__pyx_t_2 = (__pyx_v_p->next->y != __pyx_v_p->y);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L6_bool_binop_done;
}
/* "ezdxf/acc/mapbox_earcut.pyx":829
* ((p.y > py) != (p.next.y > py))
* and p.next.y != p.y
* and (px < (p.next.x - p.x) * (py - p.y) / (p.next.y - p.y) + p.x) # <<<<<<<<<<<<<<
* ):
* inside = not inside
*/
__pyx_t_3 = ((__pyx_v_p->next->x - __pyx_v_p->x) * (__pyx_v_py - __pyx_v_p->y));
__pyx_t_4 = (__pyx_v_p->next->y - __pyx_v_p->y);
if (unlikely(__pyx_t_4 == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "float division");
__PYX_ERR(1, 829, __pyx_L1_error)
}
__pyx_t_2 = (__pyx_v_px < ((__pyx_t_3 / __pyx_t_4) + __pyx_v_p->x));
__pyx_t_1 = __pyx_t_2;
__pyx_L6_bool_binop_done:;
/* "ezdxf/acc/mapbox_earcut.pyx":826
*
* while True:
* if ( # <<<<<<<<<<<<<<
* ((p.y > py) != (p.next.y > py))
* and p.next.y != p.y
*/
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":831
* and (px < (p.next.x - p.x) * (py - p.y) / (p.next.y - p.y) + p.x)
* ):
* inside = not inside # <<<<<<<<<<<<<<
* p = p.next
* if p is a:
*/
__pyx_v_inside = (!__pyx_v_inside);
/* "ezdxf/acc/mapbox_earcut.pyx":826
*
* while True:
* if ( # <<<<<<<<<<<<<<
* ((p.y > py) != (p.next.y > py))
* and p.next.y != p.y
*/
}
/* "ezdxf/acc/mapbox_earcut.pyx":832
* ):
* inside = not inside
* p = p.next # <<<<<<<<<<<<<<
* if p is a:
* break
*/
__pyx_t_5 = ((PyObject *)__pyx_v_p->next);
__Pyx_INCREF(__pyx_t_5);
__Pyx_DECREF_SET(__pyx_v_p, ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)__pyx_t_5));
__pyx_t_5 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":833
* inside = not inside
* p = p.next
* if p is a: # <<<<<<<<<<<<<<
* break
* return inside
*/
__pyx_t_1 = (__pyx_v_p == __pyx_v_a);
if (__pyx_t_1) {
/* "ezdxf/acc/mapbox_earcut.pyx":834
* p = p.next
* if p is a:
* break # <<<<<<<<<<<<<<
* return inside
*/
goto __pyx_L4_break;
/* "ezdxf/acc/mapbox_earcut.pyx":833
* inside = not inside
* p = p.next
* if p is a: # <<<<<<<<<<<<<<
* break
* return inside
*/
}
}
__pyx_L4_break:;
/* "ezdxf/acc/mapbox_earcut.pyx":835
* if p is a:
* break
* return inside # <<<<<<<<<<<<<<
*/
__pyx_r = __pyx_v_inside;
goto __pyx_L0;
/* "ezdxf/acc/mapbox_earcut.pyx":817
*
*
* cdef bint middle_inside(Node a, Node b): # <<<<<<<<<<<<<<
* """Check if the middle point of a polygon diagonal is inside the polygon"""
* cdef:
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("ezdxf.acc.mapbox_earcut.middle_inside", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_p);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static struct __pyx_vtabstruct_5ezdxf_3acc_13mapbox_earcut_Node __pyx_vtable_5ezdxf_3acc_13mapbox_earcut_Node;
static PyObject *__pyx_tp_new_5ezdxf_3acc_13mapbox_earcut_Node(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *p;
PyObject *o;
#if CYTHON_COMPILING_IN_LIMITED_API
allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
o = alloc_func(t, 0);
#else
if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
#endif
p = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)o);
p->__pyx_vtab = __pyx_vtabptr_5ezdxf_3acc_13mapbox_earcut_Node;
p->point = Py_None; Py_INCREF(Py_None);
p->prev = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
p->next = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
p->prev_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
p->next_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
if (unlikely(__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_1__cinit__(o, a, k) < 0)) goto bad;
return o;
bad:
Py_DECREF(o); o = 0;
return NULL;
}
static void __pyx_tp_dealloc_5ezdxf_3acc_13mapbox_earcut_Node(PyObject *o) {
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *p = (struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_5ezdxf_3acc_13mapbox_earcut_Node) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
}
#endif
PyObject_GC_UnTrack(o);
Py_CLEAR(p->point);
Py_CLEAR(p->prev);
Py_CLEAR(p->next);
Py_CLEAR(p->prev_z);
Py_CLEAR(p->next_z);
#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
(*Py_TYPE(o)->tp_free)(o);
#else
{
freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
if (tp_free) tp_free(o);
}
#endif
}
static int __pyx_tp_traverse_5ezdxf_3acc_13mapbox_earcut_Node(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *p = (struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)o;
if (p->point) {
e = (*v)(p->point, a); if (e) return e;
}
if (p->prev) {
e = (*v)(((PyObject *)p->prev), a); if (e) return e;
}
if (p->next) {
e = (*v)(((PyObject *)p->next), a); if (e) return e;
}
if (p->prev_z) {
e = (*v)(((PyObject *)p->prev_z), a); if (e) return e;
}
if (p->next_z) {
e = (*v)(((PyObject *)p->next_z), a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_5ezdxf_3acc_13mapbox_earcut_Node(PyObject *o) {
PyObject* tmp;
struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *p = (struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)o;
tmp = ((PyObject*)p->point);
p->point = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->prev);
p->prev = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->next);
p->next = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->prev_z);
p->prev_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->next_z);
p->next_z = ((struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *)Py_None); Py_INCREF(Py_None);
Py_XDECREF(tmp);
return 0;
}
static PyMethodDef __pyx_methods_5ezdxf_3acc_13mapbox_earcut_Node[] = {
{"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
{"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_5ezdxf_3acc_13mapbox_earcut_4Node_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
{0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_5ezdxf_3acc_13mapbox_earcut_Node_slots[] = {
{Py_tp_dealloc, (void *)__pyx_tp_dealloc_5ezdxf_3acc_13mapbox_earcut_Node},
{Py_tp_traverse, (void *)__pyx_tp_traverse_5ezdxf_3acc_13mapbox_earcut_Node},
{Py_tp_clear, (void *)__pyx_tp_clear_5ezdxf_3acc_13mapbox_earcut_Node},
{Py_tp_methods, (void *)__pyx_methods_5ezdxf_3acc_13mapbox_earcut_Node},
{Py_tp_new, (void *)__pyx_tp_new_5ezdxf_3acc_13mapbox_earcut_Node},
{0, 0},
};
static PyType_Spec __pyx_type_5ezdxf_3acc_13mapbox_earcut_Node_spec = {
"ezdxf.acc.mapbox_earcut.Node",
sizeof(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node),
0,
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node_slots,
};
#else
static PyTypeObject __pyx_type_5ezdxf_3acc_13mapbox_earcut_Node = {
PyVarObject_HEAD_INIT(0, 0)
"ezdxf.acc.mapbox_earcut.""Node", /*tp_name*/
sizeof(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_5ezdxf_3acc_13mapbox_earcut_Node, /*tp_dealloc*/
#if PY_VERSION_HEX < 0x030800b4
0, /*tp_print*/
#endif
#if PY_VERSION_HEX >= 0x030800b4
0, /*tp_vectorcall_offset*/
#endif
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
0, /*tp_doc*/
__pyx_tp_traverse_5ezdxf_3acc_13mapbox_earcut_Node, /*tp_traverse*/
__pyx_tp_clear_5ezdxf_3acc_13mapbox_earcut_Node, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_5ezdxf_3acc_13mapbox_earcut_Node, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
#if !CYTHON_USE_TYPE_SPECS
0, /*tp_dictoffset*/
#endif
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_5ezdxf_3acc_13mapbox_earcut_Node, /*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
#if CYTHON_USE_TP_FINALIZE
0, /*tp_finalize*/
#else
NULL, /*tp_finalize*/
#endif
#endif
#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
0, /*tp_vectorcall*/
#endif
#if __PYX_NEED_TP_PRINT_SLOT == 1
0, /*tp_print*/
#endif
#if PY_VERSION_HEX >= 0x030C0000
0, /*tp_watched*/
#endif
#if PY_VERSION_HEX >= 0x030d00A4
0, /*tp_versions_used*/
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
0, /*tp_pypy_flags*/
#endif
};
#endif
static PyMethodDef __pyx_methods[] = {
{0, 0, 0, 0}
};
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
#define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
#define CYTHON_SMALL_CODE __attribute__((cold))
#else
#define CYTHON_SMALL_CODE
#endif
#endif
/* #### Code section: pystring_table ### */
static int __Pyx_CreateStringTabAndInitStrings(void) {
__Pyx_StringTabEntry __pyx_string_tab[] = {
{&__pyx_n_s_Node, __pyx_k_Node, sizeof(__pyx_k_Node), 0, 0, 1, 1},
{&__pyx_n_s_Node___reduce_cython, __pyx_k_Node___reduce_cython, sizeof(__pyx_k_Node___reduce_cython), 0, 0, 1, 1},
{&__pyx_n_s_Node___setstate_cython, __pyx_k_Node___setstate_cython, sizeof(__pyx_k_Node___setstate_cython), 0, 0, 1, 1},
{&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
{&__pyx_n_s__9, __pyx_k__9, sizeof(__pyx_k__9), 0, 0, 1, 1},
{&__pyx_n_s_asyncio_coroutines, __pyx_k_asyncio_coroutines, sizeof(__pyx_k_asyncio_coroutines), 0, 0, 1, 1},
{&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
{&__pyx_kp_u_disable, __pyx_k_disable, sizeof(__pyx_k_disable), 0, 1, 0, 0},
{&__pyx_n_s_earcut, __pyx_k_earcut, sizeof(__pyx_k_earcut), 0, 0, 1, 1},
{&__pyx_kp_u_enable, __pyx_k_enable, sizeof(__pyx_k_enable), 0, 1, 0, 0},
{&__pyx_n_s_exterior, __pyx_k_exterior, sizeof(__pyx_k_exterior), 0, 0, 1, 1},
{&__pyx_n_s_ezdxf_acc_mapbox_earcut, __pyx_k_ezdxf_acc_mapbox_earcut, sizeof(__pyx_k_ezdxf_acc_mapbox_earcut), 0, 0, 1, 1},
{&__pyx_kp_u_gc, __pyx_k_gc, sizeof(__pyx_k_gc), 0, 1, 0, 0},
{&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
{&__pyx_n_s_holes, __pyx_k_holes, sizeof(__pyx_k_holes), 0, 0, 1, 1},
{&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1},
{&__pyx_n_s_inv_size, __pyx_k_inv_size, sizeof(__pyx_k_inv_size), 0, 0, 1, 1},
{&__pyx_n_s_is_coroutine, __pyx_k_is_coroutine, sizeof(__pyx_k_is_coroutine), 0, 0, 1, 1},
{&__pyx_kp_u_isenabled, __pyx_k_isenabled, sizeof(__pyx_k_isenabled), 0, 1, 0, 0},
{&__pyx_n_s_key, __pyx_k_key, sizeof(__pyx_k_key), 0, 0, 1, 1},
{&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
{&__pyx_n_s_max_x, __pyx_k_max_x, sizeof(__pyx_k_max_x), 0, 0, 1, 1},
{&__pyx_n_s_max_y, __pyx_k_max_y, sizeof(__pyx_k_max_y), 0, 0, 1, 1},
{&__pyx_n_s_min_x, __pyx_k_min_x, sizeof(__pyx_k_min_x), 0, 0, 1, 1},
{&__pyx_n_s_min_y, __pyx_k_min_y, sizeof(__pyx_k_min_y), 0, 0, 1, 1},
{&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
{&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0},
{&__pyx_n_s_node, __pyx_k_node, sizeof(__pyx_k_node), 0, 0, 1, 1},
{&__pyx_n_s_node_key, __pyx_k_node_key, sizeof(__pyx_k_node_key), 0, 0, 1, 1},
{&__pyx_n_s_outer_node, __pyx_k_outer_node, sizeof(__pyx_k_outer_node), 0, 0, 1, 1},
{&__pyx_n_s_point, __pyx_k_point, sizeof(__pyx_k_point), 0, 0, 1, 1},
{&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
{&__pyx_n_s_pyx_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_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
{&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
{&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
{&__pyx_n_s_reversed, __pyx_k_reversed, sizeof(__pyx_k_reversed), 0, 0, 1, 1},
{&__pyx_n_s_self, __pyx_k_self, sizeof(__pyx_k_self), 0, 0, 1, 1},
{&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
{&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
{&__pyx_n_s_sort, __pyx_k_sort, sizeof(__pyx_k_sort), 0, 0, 1, 1},
{&__pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx, __pyx_k_src_ezdxf_acc_mapbox_earcut_pyx, sizeof(__pyx_k_src_ezdxf_acc_mapbox_earcut_pyx), 0, 0, 1, 0},
{&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
{&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
{&__pyx_n_s_triangles, __pyx_k_triangles, sizeof(__pyx_k_triangles), 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}
};
return __Pyx_InitStrings(__pyx_string_tab);
}
/* #### Code section: cached_builtins ### */
static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(void) {
__pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(0, 2, __pyx_L1_error)
__pyx_builtin_reversed = __Pyx_GetBuiltinName(__pyx_n_s_reversed); if (!__pyx_builtin_reversed) __PYX_ERR(1, 131, __pyx_L1_error)
__pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(1, 617, __pyx_L1_error)
return 0;
__pyx_L1_error:;
return -1;
}
/* #### Code section: cached_constants ### */
static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state):
*/
__pyx_tuple_ = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple_)) __PYX_ERR(0, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple_);
__Pyx_GIVEREF(__pyx_tuple_);
__pyx_codeobj__2 = (PyObject*)__Pyx_PyCode_New(1, 0, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple_, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_reduce_cython, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__2)) __PYX_ERR(0, 1, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/
__pyx_tuple__3 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_pyx_state); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(0, 3, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__3);
__Pyx_GIVEREF(__pyx_tuple__3);
__pyx_codeobj__4 = (PyObject*)__Pyx_PyCode_New(2, 0, 0, 2, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__3, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_setstate_cython, 3, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__4)) __PYX_ERR(0, 3, __pyx_L1_error)
/* "ezdxf/acc/mapbox_earcut.pyx":54
* return self.x == other.x and self.y == other.y
*
* def node_key(Node node): # <<<<<<<<<<<<<<
* return node.x, node.y
*
*/
__pyx_tuple__5 = PyTuple_Pack(1, __pyx_n_s_node); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(1, 54, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__5);
__Pyx_GIVEREF(__pyx_tuple__5);
__pyx_codeobj__6 = (PyObject*)__Pyx_PyCode_New(1, 0, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__5, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx, __pyx_n_s_node_key, 54, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__6)) __PYX_ERR(1, 54, __pyx_L1_error)
/* "ezdxf/acc/mapbox_earcut.pyx":57
* return node.x, node.y
*
* def earcut(list exterior, list holes): # <<<<<<<<<<<<<<
* """Implements a modified ear slicing algorithm, optimized by z-order
* curve hashing and extended to handle holes, twisted polygons, degeneracies
*/
__pyx_tuple__7 = PyTuple_Pack(12, __pyx_n_s_exterior, __pyx_n_s_holes, __pyx_n_s_outer_node, __pyx_n_s_triangles, __pyx_n_s_max_x, __pyx_n_s_max_y, __pyx_n_s_x, __pyx_n_s_y, __pyx_n_s_min_x, __pyx_n_s_min_y, __pyx_n_s_inv_size, __pyx_n_s_point); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(1, 57, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__7);
__Pyx_GIVEREF(__pyx_tuple__7);
__pyx_codeobj__8 = (PyObject*)__Pyx_PyCode_New(2, 0, 0, 12, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__7, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_src_ezdxf_acc_mapbox_earcut_pyx, __pyx_n_s_earcut, 57, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__8)) __PYX_ERR(1, 57, __pyx_L1_error)
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;
__Pyx_RefNannyFinishContext();
return -1;
}
/* #### Code section: init_constants ### */
static CYTHON_SMALL_CODE int __Pyx_InitConstants(void) {
if (__Pyx_CreateStringTabAndInitStrings() < 0) __PYX_ERR(1, 1, __pyx_L1_error);
return 0;
__pyx_L1_error:;
return -1;
}
/* #### Code section: init_globals ### */
static CYTHON_SMALL_CODE int __Pyx_InitGlobals(void) {
return 0;
}
/* #### Code section: init_module ### */
static CYTHON_SMALL_CODE int __Pyx_modinit_global_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_import_code(void); /*proto*/
static int __Pyx_modinit_global_init_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
/*--- Global init code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_variable_export_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
/*--- Variable export code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_function_export_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
/*--- Function export code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_type_init_code(void) {
__Pyx_RefNannyDeclarations
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
/*--- Type init code ---*/
__pyx_vtabptr_5ezdxf_3acc_13mapbox_earcut_Node = &__pyx_vtable_5ezdxf_3acc_13mapbox_earcut_Node;
__pyx_vtable_5ezdxf_3acc_13mapbox_earcut_Node.equals = (int (*)(struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *, struct __pyx_obj_5ezdxf_3acc_13mapbox_earcut_Node *))__pyx_f_5ezdxf_3acc_13mapbox_earcut_4Node_equals;
#if CYTHON_USE_TYPE_SPECS
__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node_spec, NULL); if (unlikely(!__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node)) __PYX_ERR(1, 26, __pyx_L1_error)
if (__Pyx_fix_up_extension_type_from_spec(&__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node_spec, __pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node) < 0) __PYX_ERR(1, 26, __pyx_L1_error)
#else
__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node = &__pyx_type_5ezdxf_3acc_13mapbox_earcut_Node;
#endif
#if !CYTHON_COMPILING_IN_LIMITED_API
#endif
#if !CYTHON_USE_TYPE_SPECS
if (__Pyx_PyType_Ready(__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node) < 0) __PYX_ERR(1, 26, __pyx_L1_error)
#endif
#if PY_MAJOR_VERSION < 3
__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node->tp_print = 0;
#endif
#if !CYTHON_COMPILING_IN_LIMITED_API
if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node->tp_dictoffset && __pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node->tp_getattro == PyObject_GenericGetAttr)) {
__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node->tp_getattro = __Pyx_PyObject_GenericGetAttr;
}
#endif
if (__Pyx_SetVtable(__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node, __pyx_vtabptr_5ezdxf_3acc_13mapbox_earcut_Node) < 0) __PYX_ERR(1, 26, __pyx_L1_error)
#if !CYTHON_COMPILING_IN_LIMITED_API
if (__Pyx_MergeVtables(__pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node) < 0) __PYX_ERR(1, 26, __pyx_L1_error)
#endif
if (PyObject_SetAttr(__pyx_m, __pyx_n_s_Node, (PyObject *) __pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node) < 0) __PYX_ERR(1, 26, __pyx_L1_error)
#if !CYTHON_COMPILING_IN_LIMITED_API
if (__Pyx_setup_reduce((PyObject *) __pyx_ptype_5ezdxf_3acc_13mapbox_earcut_Node) < 0) __PYX_ERR(1, 26, __pyx_L1_error)
#endif
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;
__Pyx_RefNannyFinishContext();
return -1;
}
static int __Pyx_modinit_type_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
/*--- Type import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_variable_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
/*--- Variable import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_function_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
/*--- Function import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec_mapbox_earcut(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
{Py_mod_create, (void*)__pyx_pymod_create},
{Py_mod_exec, (void*)__pyx_pymod_exec_mapbox_earcut},
{0, NULL}
};
#endif
#ifdef __cplusplus
namespace {
struct PyModuleDef __pyx_moduledef =
#else
static struct PyModuleDef __pyx_moduledef =
#endif
{
PyModuleDef_HEAD_INIT,
"mapbox_earcut",
0, /* m_doc */
#if CYTHON_PEP489_MULTI_PHASE_INIT
0, /* m_size */
#elif CYTHON_USE_MODULE_STATE
sizeof(__pyx_mstate), /* m_size */
#else
-1, /* m_size */
#endif
__pyx_methods /* m_methods */,
#if CYTHON_PEP489_MULTI_PHASE_INIT
__pyx_moduledef_slots, /* m_slots */
#else
NULL, /* m_reload */
#endif
#if CYTHON_USE_MODULE_STATE
__pyx_m_traverse, /* m_traverse */
__pyx_m_clear, /* m_clear */
NULL /* m_free */
#else
NULL, /* m_traverse */
NULL, /* m_clear */
NULL /* m_free */
#endif
};
#ifdef __cplusplus
} /* anonymous namespace */
#endif
#endif
#ifndef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#elif PY_MAJOR_VERSION < 3
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" void
#else
#define __Pyx_PyMODINIT_FUNC void
#endif
#else
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" PyObject *
#else
#define __Pyx_PyMODINIT_FUNC PyObject *
#endif
#endif
#if PY_MAJOR_VERSION < 3
__Pyx_PyMODINIT_FUNC initmapbox_earcut(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC initmapbox_earcut(void)
#else
__Pyx_PyMODINIT_FUNC PyInit_mapbox_earcut(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit_mapbox_earcut(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
return PyModuleDef_Init(&__pyx_moduledef);
}
static CYTHON_SMALL_CODE int __Pyx_check_single_interpreter(void) {
#if PY_VERSION_HEX >= 0x030700A1
static PY_INT64_T main_interpreter_id = -1;
PY_INT64_T current_id = PyInterpreterState_GetID(PyThreadState_Get()->interp);
if (main_interpreter_id == -1) {
main_interpreter_id = current_id;
return (unlikely(current_id == -1)) ? -1 : 0;
} else if (unlikely(main_interpreter_id != current_id))
#else
static PyInterpreterState *main_interpreter = NULL;
PyInterpreterState *current_interpreter = PyThreadState_Get()->interp;
if (!main_interpreter) {
main_interpreter = current_interpreter;
} else if (unlikely(main_interpreter != current_interpreter))
#endif
{
PyErr_SetString(
PyExc_ImportError,
"Interpreter change detected - this module can only be loaded into one interpreter per process.");
return -1;
}
return 0;
}
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *module, const char* from_name, const char* to_name, int allow_none)
#else
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none)
#endif
{
PyObject *value = PyObject_GetAttrString(spec, from_name);
int result = 0;
if (likely(value)) {
if (allow_none || value != Py_None) {
#if CYTHON_COMPILING_IN_LIMITED_API
result = PyModule_AddObject(module, to_name, value);
#else
result = PyDict_SetItemString(moddict, to_name, value);
#endif
}
Py_DECREF(value);
} else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Clear();
} else {
result = -1;
}
return result;
}
static CYTHON_SMALL_CODE PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def) {
PyObject *module = NULL, *moddict, *modname;
CYTHON_UNUSED_VAR(def);
if (__Pyx_check_single_interpreter())
return NULL;
if (__pyx_m)
return __Pyx_NewRef(__pyx_m);
modname = PyObject_GetAttrString(spec, "name");
if (unlikely(!modname)) goto bad;
module = PyModule_NewObject(modname);
Py_DECREF(modname);
if (unlikely(!module)) goto bad;
#if CYTHON_COMPILING_IN_LIMITED_API
moddict = module;
#else
moddict = PyModule_GetDict(module);
if (unlikely(!moddict)) goto bad;
#endif
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
return module;
bad:
Py_XDECREF(module);
return NULL;
}
static CYTHON_SMALL_CODE int __pyx_pymod_exec_mapbox_earcut(PyObject *__pyx_pyinit_module)
#endif
#endif
{
int stringtab_initialized = 0;
#if CYTHON_USE_MODULE_STATE
int pystate_addmodule_run = 0;
#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_PEP489_MULTI_PHASE_INIT
if (__pyx_m) {
if (__pyx_m == __pyx_pyinit_module) return 0;
PyErr_SetString(PyExc_RuntimeError, "Module 'mapbox_earcut' has already been imported. Re-initialisation is not supported.");
return -1;
}
#elif PY_MAJOR_VERSION >= 3
if (__pyx_m) return __Pyx_NewRef(__pyx_m);
#endif
/*--- Module creation code ---*/
#if CYTHON_PEP489_MULTI_PHASE_INIT
__pyx_m = __pyx_pyinit_module;
Py_INCREF(__pyx_m);
#else
#if PY_MAJOR_VERSION < 3
__pyx_m = Py_InitModule4("mapbox_earcut", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
if (unlikely(!__pyx_m)) __PYX_ERR(1, 1, __pyx_L1_error)
#elif CYTHON_USE_MODULE_STATE
__pyx_t_1 = PyModule_Create(&__pyx_moduledef); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1, __pyx_L1_error)
{
int add_module_result = PyState_AddModule(__pyx_t_1, &__pyx_moduledef);
__pyx_t_1 = 0; /* transfer ownership from __pyx_t_1 to "mapbox_earcut" pseudovariable */
if (unlikely((add_module_result < 0))) __PYX_ERR(1, 1, __pyx_L1_error)
pystate_addmodule_run = 1;
}
#else
__pyx_m = PyModule_Create(&__pyx_moduledef);
if (unlikely(!__pyx_m)) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
#endif
CYTHON_UNUSED_VAR(__pyx_t_1);
__pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(1, 1, __pyx_L1_error)
Py_INCREF(__pyx_d);
__pyx_b = __Pyx_PyImport_AddModuleRef(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(1, 1, __pyx_L1_error)
__pyx_cython_runtime = __Pyx_PyImport_AddModuleRef((const char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error)
if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#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("__Pyx_PyMODINIT_FUNC PyInit_mapbox_earcut(void)", 0);
if (__Pyx_check_binary_version(__PYX_LIMITED_VERSION_HEX, __Pyx_get_runtime_version(), CYTHON_COMPILING_IN_LIMITED_API) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#ifdef __Pxy_PyFrame_Initialize_Offsets
__Pxy_PyFrame_Initialize_Offsets();
#endif
__pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(1, 1, __pyx_L1_error)
__pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(1, 1, __pyx_L1_error)
__pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(1, 1, __pyx_L1_error)
#ifdef __Pyx_CyFunction_USED
if (__pyx_CyFunction_init(__pyx_m) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_FusedFunction_USED
if (__pyx_FusedFunction_init(__pyx_m) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_Coroutine_USED
if (__pyx_Coroutine_init(__pyx_m) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_Generator_USED
if (__pyx_Generator_init(__pyx_m) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_AsyncGen_USED
if (__pyx_AsyncGen_init(__pyx_m) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_StopAsyncIteration_USED
if (__pyx_StopAsyncIteration_init(__pyx_m) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
/*--- Library function declarations ---*/
/*--- Threads initialization code ---*/
#if defined(WITH_THREAD) && PY_VERSION_HEX < 0x030700F0 && defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
PyEval_InitThreads();
#endif
/*--- Initialize various global constants etc. ---*/
if (__Pyx_InitConstants() < 0) __PYX_ERR(1, 1, __pyx_L1_error)
stringtab_initialized = 1;
if (__Pyx_InitGlobals() < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
if (__pyx_module_is_main_ezdxf__acc__mapbox_earcut) {
if (PyObject_SetAttr(__pyx_m, __pyx_n_s_name, __pyx_n_s_main) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
}
#if PY_MAJOR_VERSION >= 3
{
PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(1, 1, __pyx_L1_error)
if (!PyDict_GetItemString(modules, "ezdxf.acc.mapbox_earcut")) {
if (unlikely((PyDict_SetItemString(modules, "ezdxf.acc.mapbox_earcut", __pyx_m) < 0))) __PYX_ERR(1, 1, __pyx_L1_error)
}
}
#endif
/*--- Builtin init code ---*/
if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(1, 1, __pyx_L1_error)
/*--- Constants init code ---*/
if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(1, 1, __pyx_L1_error)
/*--- Global type/function init code ---*/
(void)__Pyx_modinit_global_init_code();
(void)__Pyx_modinit_variable_export_code();
(void)__Pyx_modinit_function_export_code();
if (unlikely((__Pyx_modinit_type_init_code() < 0))) __PYX_ERR(1, 1, __pyx_L1_error)
(void)__Pyx_modinit_type_import_code();
(void)__Pyx_modinit_variable_import_code();
(void)__Pyx_modinit_function_import_code();
/*--- Execution code ---*/
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
if (__Pyx_patch_abc() < 0) __PYX_ERR(1, 1, __pyx_L1_error)
#endif
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state):
*/
__pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5ezdxf_3acc_13mapbox_earcut_4Node_3__reduce_cython__, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_Node___reduce_cython, NULL, __pyx_n_s_ezdxf_acc_mapbox_earcut, __pyx_d, ((PyObject *)__pyx_codeobj__2)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_reduce_cython, __pyx_t_2) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/
__pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5ezdxf_3acc_13mapbox_earcut_4Node_5__setstate_cython__, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_Node___setstate_cython, NULL, __pyx_n_s_ezdxf_acc_mapbox_earcut, __pyx_d, ((PyObject *)__pyx_codeobj__4)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 3, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_setstate_cython, __pyx_t_2) < 0) __PYX_ERR(0, 3, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":54
* return self.x == other.x and self.y == other.y
*
* def node_key(Node node): # <<<<<<<<<<<<<<
* return node.x, node.y
*
*/
__pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5ezdxf_3acc_13mapbox_earcut_1node_key, 0, __pyx_n_s_node_key, NULL, __pyx_n_s_ezdxf_acc_mapbox_earcut, __pyx_d, ((PyObject *)__pyx_codeobj__6)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 54, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_node_key, __pyx_t_2) < 0) __PYX_ERR(1, 54, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":57
* return node.x, node.y
*
* def earcut(list exterior, list holes): # <<<<<<<<<<<<<<
* """Implements a modified ear slicing algorithm, optimized by z-order
* curve hashing and extended to handle holes, twisted polygons, degeneracies
*/
__pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_5ezdxf_3acc_13mapbox_earcut_3earcut, 0, __pyx_n_s_earcut, NULL, __pyx_n_s_ezdxf_acc_mapbox_earcut, __pyx_d, ((PyObject *)__pyx_codeobj__8)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 57, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_earcut, __pyx_t_2) < 0) __PYX_ERR(1, 57, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "ezdxf/acc/mapbox_earcut.pyx":1
* # cython: language_level=3 # <<<<<<<<<<<<<<
* # Source: https://github.com/mapbox/earcut
* # License: ISC License (MIT compatible)
*/
__pyx_t_2 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/*--- Wrapped vars code ---*/
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
if (__pyx_m) {
if (__pyx_d && stringtab_initialized) {
__Pyx_AddTraceback("init ezdxf.acc.mapbox_earcut", __pyx_clineno, __pyx_lineno, __pyx_filename);
}
#if !CYTHON_USE_MODULE_STATE
Py_CLEAR(__pyx_m);
#else
Py_DECREF(__pyx_m);
if (pystate_addmodule_run) {
PyObject *tp, *value, *tb;
PyErr_Fetch(&tp, &value, &tb);
PyState_RemoveModule(&__pyx_moduledef);
PyErr_Restore(tp, value, tb);
}
#endif
} else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_ImportError, "init ezdxf.acc.mapbox_earcut");
}
__pyx_L0:;
__Pyx_RefNannyFinishContext();
#if CYTHON_PEP489_MULTI_PHASE_INIT
return (__pyx_m != NULL) ? 0 : -1;
#elif PY_MAJOR_VERSION >= 3
return __pyx_m;
#else
return;
#endif
}
/* #### Code section: cleanup_globals ### */
/* #### Code section: cleanup_module ### */
/* #### Code section: main_method ### */
/* #### Code section: utility_code_pragmas ### */
#ifdef _MSC_VER
#pragma warning( push )
/* Warning 4127: conditional expression is constant
* Cython uses constant conditional expressions to allow in inline functions to be optimized at
* compile-time, so this warning is not useful
*/
#pragma warning( disable : 4127 )
#endif
/* #### Code section: utility_code_def ### */
/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
PyObject *m = NULL, *p = NULL;
void *r = NULL;
m = PyImport_ImportModule(modname);
if (!m) goto end;
p = PyObject_GetAttrString(m, "RefNannyAPI");
if (!p) goto end;
r = PyLong_AsVoidPtr(p);
end:
Py_XDECREF(p);
Py_XDECREF(m);
return (__Pyx_RefNannyAPIStruct *)r;
}
#endif
/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
int result;
PyObject *exc_type;
#if PY_VERSION_HEX >= 0x030C00A6
PyObject *current_exception = tstate->current_exception;
if (unlikely(!current_exception)) return 0;
exc_type = (PyObject*) Py_TYPE(current_exception);
if (exc_type == err) return 1;
#else
exc_type = tstate->curexc_type;
if (exc_type == err) return 1;
if (unlikely(!exc_type)) return 0;
#endif
#if CYTHON_AVOID_BORROWED_REFS
Py_INCREF(exc_type);
#endif
if (unlikely(PyTuple_Check(err))) {
result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
} else {
result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#if CYTHON_AVOID_BORROWED_REFS
Py_DECREF(exc_type);
#endif
return result;
}
#endif
/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
#if PY_VERSION_HEX >= 0x030C00A6
PyObject *tmp_value;
assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
if (value) {
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
#endif
PyException_SetTraceback(value, tb);
}
tmp_value = tstate->current_exception;
tstate->current_exception = value;
Py_XDECREF(tmp_value);
Py_XDECREF(type);
Py_XDECREF(tb);
#else
PyObject *tmp_type, *tmp_value, *tmp_tb;
tmp_type = tstate->curexc_type;
tmp_value = tstate->curexc_value;
tmp_tb = tstate->curexc_traceback;
tstate->curexc_type = type;
tstate->curexc_value = value;
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if PY_VERSION_HEX >= 0x030C00A6
PyObject* exc_value;
exc_value = tstate->current_exception;
tstate->current_exception = 0;
*value = exc_value;
*type = NULL;
*tb = NULL;
if (exc_value) {
*type = (PyObject*) Py_TYPE(exc_value);
Py_INCREF(*type);
#if CYTHON_COMPILING_IN_CPYTHON
*tb = ((PyBaseExceptionObject*) exc_value)->traceback;
Py_XINCREF(*tb);
#else
*tb = PyException_GetTraceback(exc_value);
#endif
}
#else
*type = tstate->curexc_type;
*value = tstate->curexc_value;
*tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
#endif
}
#endif
/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
PyTypeObject* tp = Py_TYPE(obj);
if (likely(tp->tp_getattro))
return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
if (likely(tp->tp_getattr))
return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
return PyObject_GetAttr(obj, attr_name);
}
#endif
/* PyObjectGetAttrStrNoError */
#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
__Pyx_PyErr_Clear();
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
PyObject *result;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
(void) PyObject_GetOptionalAttr(obj, attr_name, &result);
return result;
#else
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
PyTypeObject* tp = Py_TYPE(obj);
if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
}
#endif
result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
if (unlikely(!result)) {
__Pyx_PyObject_GetAttrStr_ClearAttributeError();
}
return result;
#endif
}
/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_b, name);
if (unlikely(!result) && !PyErr_Occurred()) {
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;
}
/* TupleAndListFromArray */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
PyObject *v;
Py_ssize_t i;
for (i = 0; i < length; i++) {
v = dest[i] = src[i];
Py_INCREF(v);
}
}
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
PyObject *res;
if (n <= 0) {
Py_INCREF(__pyx_empty_tuple);
return __pyx_empty_tuple;
}
res = PyTuple_New(n);
if (unlikely(res == NULL)) return NULL;
__Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
return res;
}
static CYTHON_INLINE PyObject *
__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
{
PyObject *res;
if (n <= 0) {
return PyList_New(0);
}
res = PyList_New(n);
if (unlikely(res == NULL)) return NULL;
__Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
return res;
}
#endif
/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
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;
#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
Py_hash_t hash1, hash2;
hash1 = ((PyBytesObject*)s1)->ob_shash;
hash2 = ((PyBytesObject*)s2)->ob_shash;
if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
return (equals == Py_NE);
}
#endif
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
}
/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
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;
}
#if CYTHON_USE_UNICODE_INTERNALS
{
Py_hash_t hash1, hash2;
#if CYTHON_PEP393_ENABLED
hash1 = ((PyASCIIObject*)s1)->hash;
hash2 = ((PyASCIIObject*)s2)->hash;
#else
hash1 = ((PyUnicodeObject*)s1)->hash;
hash2 = ((PyUnicodeObject*)s2)->hash;
#endif
if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
goto return_ne;
}
}
#endif
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_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
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
}
/* fastcall */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
{
Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
for (i = 0; i < n; i++)
{
if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
}
for (i = 0; i < n; i++)
{
int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
if (unlikely(eq != 0)) {
if (unlikely(eq < 0)) return NULL;
return kwvalues[i];
}
}
return NULL;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
PyObject *dict;
dict = PyDict_New();
if (unlikely(!dict))
return NULL;
for (i=0; i<nkwargs; i++) {
PyObject *key = PyTuple_GET_ITEM(kwnames, i);
if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
goto bad;
}
return dict;
bad:
Py_DECREF(dict);
return NULL;
}
#endif
#endif
/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
const char* func_name,
int exact,
Py_ssize_t num_min,
Py_ssize_t num_max,
Py_ssize_t num_found)
{
Py_ssize_t num_expected;
const char *more_or_less;
if (num_found < num_min) {
num_expected = num_min;
more_or_less = "at least";
} else {
num_expected = num_max;
more_or_less = "at most";
}
if (exact) {
more_or_less = "exactly";
}
PyErr_Format(PyExc_TypeError,
"%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
func_name, more_or_less, num_expected,
(num_expected == 1) ? "" : "s", num_found);
}
/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
const char* func_name,
PyObject* kw_name)
{
PyErr_Format(PyExc_TypeError,
#if PY_MAJOR_VERSION >= 3
"%s() got multiple values for keyword argument '%U'", func_name, kw_name);
#else
"%s() got multiple values for keyword argument '%s'", func_name,
PyString_AsString(kw_name));
#endif
}
/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
PyObject *kwds,
PyObject *const *kwvalues,
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;
int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
while (1) {
Py_XDECREF(key); key = NULL;
Py_XDECREF(value); value = NULL;
if (kwds_is_tuple) {
Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS
size = PyTuple_GET_SIZE(kwds);
#else
size = PyTuple_Size(kwds);
if (size < 0) goto bad;
#endif
if (pos >= size) break;
#if CYTHON_AVOID_BORROWED_REFS
key = __Pyx_PySequence_ITEM(kwds, pos);
if (!key) goto bad;
#elif CYTHON_ASSUME_SAFE_MACROS
key = PyTuple_GET_ITEM(kwds, pos);
#else
key = PyTuple_GetItem(kwds, pos);
if (!key) goto bad;
#endif
value = kwvalues[pos];
pos++;
}
else
{
if (!PyDict_Next(kwds, &pos, &key, &value)) break;
#if CYTHON_AVOID_BORROWED_REFS
Py_INCREF(key);
#endif
}
name = first_kw_arg;
while (*name && (**name != key)) name++;
if (*name) {
values[name-argnames] = value;
#if CYTHON_AVOID_BORROWED_REFS
Py_INCREF(value);
Py_DECREF(key);
#endif
key = NULL;
value = NULL;
continue;
}
#if !CYTHON_AVOID_BORROWED_REFS
Py_INCREF(key);
#endif
Py_INCREF(value);
name = first_kw_arg;
#if PY_MAJOR_VERSION < 3
if (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;
#if CYTHON_AVOID_BORROWED_REFS
value = NULL;
#endif
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 = (
#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
(__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
#endif
PyUnicode_Compare(**name, key)
);
if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
if (cmp == 0) {
values[name-argnames] = value;
#if CYTHON_AVOID_BORROWED_REFS
value = NULL;
#endif
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
(__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(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;
}
}
Py_XDECREF(key);
Py_XDECREF(value);
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:
#if PY_MAJOR_VERSION < 3
PyErr_Format(PyExc_TypeError,
"%.200s() got an unexpected keyword argument '%.200s'",
function_name, PyString_AsString(key));
#else
PyErr_Format(PyExc_TypeError,
"%s() got an unexpected keyword argument '%U'",
function_name, key);
#endif
bad:
Py_XDECREF(key);
Py_XDECREF(value);
return -1;
}
/* KeywordStringCheck */
static int __Pyx_CheckKeywordStrings(
PyObject *kw,
const char* function_name,
int kw_allowed)
{
PyObject* key = 0;
Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
goto invalid_keyword;
return 1;
#else
if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
Py_ssize_t kwsize;
#if CYTHON_ASSUME_SAFE_MACROS
kwsize = PyTuple_GET_SIZE(kw);
#else
kwsize = PyTuple_Size(kw);
if (kwsize < 0) return 0;
#endif
if (unlikely(kwsize == 0))
return 1;
if (!kw_allowed) {
#if CYTHON_ASSUME_SAFE_MACROS
key = PyTuple_GET_ITEM(kw, 0);
#else
key = PyTuple_GetItem(kw, pos);
if (!key) return 0;
#endif
goto invalid_keyword;
}
#if PY_VERSION_HEX < 0x03090000
for (pos = 0; pos < kwsize; pos++) {
#if CYTHON_ASSUME_SAFE_MACROS
key = PyTuple_GET_ITEM(kw, pos);
#else
key = PyTuple_GetItem(kw, pos);
if (!key) return 0;
#endif
if (unlikely(!PyUnicode_Check(key)))
goto invalid_keyword_type;
}
#endif
return 1;
}
while (PyDict_Next(kw, &pos, &key, 0)) {
#if PY_MAJOR_VERSION < 3
if (unlikely(!PyString_Check(key)))
#endif
if (unlikely(!PyUnicode_Check(key)))
goto invalid_keyword_type;
}
if (!kw_allowed && unlikely(key))
goto invalid_keyword;
return 1;
invalid_keyword_type:
PyErr_Format(PyExc_TypeError,
"%.200s() keywords must be strings", function_name);
return 0;
#endif
invalid_keyword:
#if PY_MAJOR_VERSION < 3
PyErr_Format(PyExc_TypeError,
"%.200s() got an unexpected keyword argument '%.200s'",
function_name, PyString_AsString(key));
#else
PyErr_Format(PyExc_TypeError,
"%s() got an unexpected keyword argument '%U'",
function_name, key);
#endif
return 0;
}
/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
__Pyx_PyThreadState_declare
CYTHON_UNUSED_VAR(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_PyThreadState_assign
__Pyx_ErrRestore(type, value, tb);
return;
raise_error:
Py_XDECREF(value);
Py_XDECREF(type);
Py_XDECREF(tb);
return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
PyObject* owned_instance = NULL;
if (tb == Py_None) {
tb = 0;
} else if (tb && !PyTraceBack_Check(tb)) {
PyErr_SetString(PyExc_TypeError,
"raise: arg 3 must be a traceback or None");
goto bad;
}
if (value == Py_None)
value = 0;
if (PyExceptionInstance_Check(type)) {
if (value) {
PyErr_SetString(PyExc_TypeError,
"instance exception may not have a separate value");
goto bad;
}
value = type;
type = (PyObject*) Py_TYPE(value);
} else if (PyExceptionClass_Check(type)) {
PyObject *instance_class = NULL;
if (value && PyExceptionInstance_Check(value)) {
instance_class = (PyObject*) Py_TYPE(value);
if (instance_class != type) {
int is_subclass = PyObject_IsSubclass(instance_class, type);
if (!is_subclass) {
instance_class = NULL;
} else if (unlikely(is_subclass == -1)) {
goto bad;
} else {
type = instance_class;
}
}
}
if (!instance_class) {
PyObject *args;
if (!value)
args = PyTuple_New(0);
else if (PyTuple_Check(value)) {
Py_INCREF(value);
args = value;
} else
args = PyTuple_Pack(1, value);
if (!args)
goto bad;
owned_instance = PyObject_Call(type, args, NULL);
Py_DECREF(args);
if (!owned_instance)
goto bad;
value = owned_instance;
if (!PyExceptionInstance_Check(value)) {
PyErr_Format(PyExc_TypeError,
"calling %R should have returned an instance of "
"BaseException, not %R",
type, Py_TYPE(value));
goto bad;
}
}
} else {
PyErr_SetString(PyExc_TypeError,
"raise: exception class must be a subclass of BaseException");
goto bad;
}
if (cause) {
PyObject *fixed_cause;
if (cause == Py_None) {
fixed_cause = NULL;
} else if (PyExceptionClass_Check(cause)) {
fixed_cause = PyObject_CallObject(cause, NULL);
if (fixed_cause == NULL)
goto bad;
} else if (PyExceptionInstance_Check(cause)) {
fixed_cause = cause;
Py_INCREF(fixed_cause);
} else {
PyErr_SetString(PyExc_TypeError,
"exception causes must derive from "
"BaseException");
goto bad;
}
PyException_SetCause(value, fixed_cause);
}
PyErr_SetObject(type, value);
if (tb) {
#if PY_VERSION_HEX >= 0x030C00A6
PyException_SetTraceback(value, tb);
#elif CYTHON_FAST_THREAD_STATE
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject* tmp_tb = tstate->curexc_traceback;
if (tb != tmp_tb) {
Py_INCREF(tb);
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_tb);
}
#else
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);
#endif
}
bad:
Py_XDECREF(owned_instance);
return;
}
#endif
/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
__Pyx_TypeName type_name;
__Pyx_TypeName obj_type_name;
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
else if (exact) {
#if PY_MAJOR_VERSION == 2
if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
#endif
}
else {
if (likely(__Pyx_TypeCheck(obj, type))) return 1;
}
type_name = __Pyx_PyType_GetName(type);
obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
PyErr_Format(PyExc_TypeError,
"Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
", got " __Pyx_FMT_TYPENAME ")", name, type_name, obj_type_name);
__Pyx_DECREF_TypeName(type_name);
__Pyx_DECREF_TypeName(obj_type_name);
return 0;
}
/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
PyObject *r;
if (unlikely(!j)) return NULL;
r = PyObject_GetItem(o, j);
Py_DECREF(j);
return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i;
if (wraparound & unlikely(i < 0)) {
wrapped_i += PyList_GET_SIZE(o);
}
if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
PyObject *r = PyList_GET_ITEM(o, wrapped_i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i;
if (wraparound & unlikely(i < 0)) {
wrapped_i += PyTuple_GET_SIZE(o);
}
if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
if (is_list || PyList_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
PyObject *r = PyList_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
}
else if (PyTuple_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
} else {
PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
if (mm && mm->mp_subscript) {
PyObject *r, *key = PyInt_FromSsize_t(i);
if (unlikely(!key)) return NULL;
r = mm->mp_subscript(o, key);
Py_DECREF(key);
return r;
}
if (likely(sm && sm->sq_item)) {
if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
Py_ssize_t l = sm->sq_length(o);
if (likely(l >= 0)) {
i += l;
} else {
if (!PyErr_ExceptionMatches(PyExc_OverflowError))
return NULL;
PyErr_Clear();
}
}
return sm->sq_item(o, i);
}
}
#else
if (is_list || !PyMapping_Check(o)) {
return PySequence_GetItem(o, i);
}
#endif
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}
/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
PyObject *result;
ternaryfunc call = Py_TYPE(func)->tp_call;
if (unlikely(!call))
return PyObject_Call(func, arg, kw);
#if PY_MAJOR_VERSION < 3
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
#else
if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
return NULL;
#endif
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
/* RaiseUnexpectedTypeError */
static int
__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
{
__Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
expected, obj_type_name);
__Pyx_DECREF_TypeName(obj_type_name);
return 0;
}
/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
PyObject *dict = Py_TYPE(obj)->tp_dict;
return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
PyObject **dictptr = NULL;
Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
dictptr = _PyObject_GetDictPtr(obj);
#endif
}
return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
PyObject *dict = Py_TYPE(obj)->tp_dict;
if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
return 0;
return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif
/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
__PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
if (likely(result)) {
return __Pyx_NewRef(result);
} else if (unlikely(PyErr_Occurred())) {
return NULL;
}
#elif CYTHON_COMPILING_IN_LIMITED_API
if (unlikely(!__pyx_m)) {
return NULL;
}
result = PyObject_GetAttr(__pyx_m, name);
if (likely(result)) {
return result;
}
#else
result = PyDict_GetItem(__pyx_d, name);
__PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
if (likely(result)) {
return __Pyx_NewRef(result);
}
#endif
#else
result = PyObject_GetItem(__pyx_d, name);
__PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
if (likely(result)) {
return __Pyx_NewRef(result);
}
PyErr_Clear();
#endif
return __Pyx_GetBuiltinName(name);
}
/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
__Pyx_TypeName obj_type_name;
__Pyx_TypeName type_name;
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
if (likely(__Pyx_TypeCheck(obj, type)))
return 1;
obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
type_name = __Pyx_PyType_GetName(type);
PyErr_Format(PyExc_TypeError,
"Cannot convert " __Pyx_FMT_TYPENAME " to " __Pyx_FMT_TYPENAME,
obj_type_name, type_name);
__Pyx_DECREF_TypeName(obj_type_name);
__Pyx_DECREF_TypeName(type_name);
return 0;
}
/* FixUpExtensionType */
#if CYTHON_USE_TYPE_SPECS
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
CYTHON_UNUSED_VAR(spec);
CYTHON_UNUSED_VAR(type);
#else
const PyType_Slot *slot = spec->slots;
while (slot && slot->slot && slot->slot != Py_tp_members)
slot++;
if (slot && slot->slot == Py_tp_members) {
int changed = 0;
#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
const
#endif
PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
while (memb && memb->name) {
if (memb->name[0] == '_' && memb->name[1] == '_') {
#if PY_VERSION_HEX < 0x030900b1
if (strcmp(memb->name, "__weaklistoffset__") == 0) {
assert(memb->type == T_PYSSIZET);
assert(memb->flags == READONLY);
type->tp_weaklistoffset = memb->offset;
changed = 1;
}
else if (strcmp(memb->name, "__dictoffset__") == 0) {
assert(memb->type == T_PYSSIZET);
assert(memb->flags == READONLY);
type->tp_dictoffset = memb->offset;
changed = 1;
}
#if CYTHON_METH_FASTCALL
else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
assert(memb->type == T_PYSSIZET);
assert(memb->flags == READONLY);
#if PY_VERSION_HEX >= 0x030800b4
type->tp_vectorcall_offset = memb->offset;
#else
type->tp_print = (printfunc) memb->offset;
#endif
changed = 1;
}
#endif
#else
if ((0));
#endif
#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
else if (strcmp(memb->name, "__module__") == 0) {
PyObject *descr;
assert(memb->type == T_OBJECT);
assert(memb->flags == 0 || memb->flags == READONLY);
descr = PyDescr_NewMember(type, memb);
if (unlikely(!descr))
return -1;
if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
Py_DECREF(descr);
return -1;
}
Py_DECREF(descr);
changed = 1;
}
#endif
}
memb++;
}
if (changed)
PyType_Modified(type);
}
#endif
return 0;
}
#endif
/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
PyObject *globals) {
PyFrameObject *f;
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject **fastlocals;
Py_ssize_t i;
PyObject *result;
assert(globals != NULL);
/* XXX Perhaps we should create a specialized
PyFrame_New() that doesn't take locals, but does
take builtins without sanity checking them.
*/
assert(tstate != NULL);
f = PyFrame_New(tstate, co, globals, NULL);
if (f == NULL) {
return NULL;
}
fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
for (i = 0; i < na; i++) {
Py_INCREF(*args);
fastlocals[i] = *args++;
}
result = PyEval_EvalFrameEx(f,0);
++tstate->recursion_depth;
Py_DECREF(f);
--tstate->recursion_depth;
return result;
}
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
PyObject *globals = PyFunction_GET_GLOBALS(func);
PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
PyObject *closure;
#if PY_MAJOR_VERSION >= 3
PyObject *kwdefs;
#endif
PyObject *kwtuple, **k;
PyObject **d;
Py_ssize_t nd;
Py_ssize_t nk;
PyObject *result;
assert(kwargs == NULL || PyDict_Check(kwargs));
nk = kwargs ? PyDict_Size(kwargs) : 0;
#if PY_MAJOR_VERSION < 3
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
return NULL;
}
#else
if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
return NULL;
}
#endif
if (
#if PY_MAJOR_VERSION >= 3
co->co_kwonlyargcount == 0 &&
#endif
likely(kwargs == NULL || nk == 0) &&
co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
if (argdefs == NULL && co->co_argcount == nargs) {
result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
goto done;
}
else if (nargs == 0 && argdefs != NULL
&& co->co_argcount == Py_SIZE(argdefs)) {
/* function called with no arguments, but all parameters have
a default value: use default values as arguments .*/
args = &PyTuple_GET_ITEM(argdefs, 0);
result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
goto done;
}
}
if (kwargs != NULL) {
Py_ssize_t pos, i;
kwtuple = PyTuple_New(2 * nk);
if (kwtuple == NULL) {
result = NULL;
goto done;
}
k = &PyTuple_GET_ITEM(kwtuple, 0);
pos = i = 0;
while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
Py_INCREF(k[i]);
Py_INCREF(k[i+1]);
i += 2;
}
nk = i / 2;
}
else {
kwtuple = NULL;
k = NULL;
}
closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
if (argdefs != NULL) {
d = &PyTuple_GET_ITEM(argdefs, 0);
nd = Py_SIZE(argdefs);
}
else {
d = NULL;
nd = 0;
}
#if PY_MAJOR_VERSION >= 3
result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
args, (int)nargs,
k, (int)nk,
d, (int)nd, kwdefs, closure);
#else
result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
args, (int)nargs,
k, (int)nk,
d, (int)nd, closure);
#endif
Py_XDECREF(kwtuple);
done:
Py_LeaveRecursiveCall();
return result;
}
#endif
/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
PyObject *self, *result;
PyCFunction cfunc;
cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
self = __Pyx_CyOrPyCFunction_GET_SELF(func);
#if PY_MAJOR_VERSION < 3
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
#else
if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
return NULL;
#endif
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
/* PyObjectFastCall */
#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
PyObject *argstuple;
PyObject *result = 0;
size_t i;
argstuple = PyTuple_New((Py_ssize_t)nargs);
if (unlikely(!argstuple)) return NULL;
for (i = 0; i < nargs; i++) {
Py_INCREF(args[i]);
if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
}
result = __Pyx_PyObject_Call(func, argstuple, kwargs);
bad:
Py_DECREF(argstuple);
return result;
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
#if CYTHON_COMPILING_IN_CPYTHON
if (nargs == 0 && kwargs == NULL) {
if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
return __Pyx_PyObject_CallMethO(func, NULL);
}
else if (nargs == 1 && kwargs == NULL) {
if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
return __Pyx_PyObject_CallMethO(func, args[0]);
}
#endif
#if PY_VERSION_HEX < 0x030800B1
#if CYTHON_FAST_PYCCALL
if (PyCFunction_Check(func)) {
if (kwargs) {
return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
} else {
return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
}
}
#if PY_VERSION_HEX >= 0x030700A1
if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
}
#endif
#endif
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(func)) {
return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
}
#endif
#endif
if (kwargs == NULL) {
#if CYTHON_VECTORCALL
#if PY_VERSION_HEX < 0x03090000
vectorcallfunc f = _PyVectorcall_Function(func);
#else
vectorcallfunc f = PyVectorcall_Function(func);
#endif
if (f) {
return f(func, args, (size_t)nargs, NULL);
}
#elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
if (__Pyx_CyFunction_CheckExact(func)) {
__pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
if (f) return f(func, args, (size_t)nargs, NULL);
}
#endif
}
if (nargs == 0) {
return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
}
#if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
#else
return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
#endif
}
/* PyObjectCallNoArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
PyObject *arg[2] = {NULL, NULL};
return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}
/* PyObjectCallOneArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
PyObject *args[2] = {NULL, arg};
return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}
/* PyObjectGetMethod */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
__Pyx_TypeName type_name;
PyTypeObject *tp = Py_TYPE(obj);
PyObject *descr;
descrgetfunc f = NULL;
PyObject **dictptr, *dict;
int meth_found = 0;
assert (*method == NULL);
if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
attr = __Pyx_PyObject_GetAttrStr(obj, name);
goto try_unpack;
}
if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
return 0;
}
descr = _PyType_Lookup(tp, name);
if (likely(descr != NULL)) {
Py_INCREF(descr);
#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
#elif PY_MAJOR_VERSION >= 3
#ifdef __Pyx_CyFunction_USED
if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
#else
if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
#endif
#else
#ifdef __Pyx_CyFunction_USED
if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
#else
if (likely(PyFunction_Check(descr)))
#endif
#endif
{
meth_found = 1;
} else {
f = Py_TYPE(descr)->tp_descr_get;
if (f != NULL && PyDescr_IsData(descr)) {
attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
Py_DECREF(descr);
goto try_unpack;
}
}
}
dictptr = _PyObject_GetDictPtr(obj);
if (dictptr != NULL && (dict = *dictptr) != NULL) {
Py_INCREF(dict);
attr = __Pyx_PyDict_GetItemStr(dict, name);
if (attr != NULL) {
Py_INCREF(attr);
Py_DECREF(dict);
Py_XDECREF(descr);
goto try_unpack;
}
Py_DECREF(dict);
}
if (meth_found) {
*method = descr;
return 1;
}
if (f != NULL) {
attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
Py_DECREF(descr);
goto try_unpack;
}
if (likely(descr != NULL)) {
*method = descr;
return 0;
}
type_name = __Pyx_PyType_GetName(tp);
PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
"'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
type_name, name);
#else
"'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
type_name, PyString_AS_STRING(name));
#endif
__Pyx_DECREF_TypeName(type_name);
return 0;
#else
attr = __Pyx_PyObject_GetAttrStr(obj, name);
goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
PyObject *function = PyMethod_GET_FUNCTION(attr);
Py_INCREF(function);
Py_DECREF(attr);
*method = function;
return 1;
}
#endif
*method = attr;
return 0;
}
/* PyObjectCallMethod0 */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
PyObject *method = NULL, *result = NULL;
int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
if (likely(is_method)) {
result = __Pyx_PyObject_CallOneArg(method, obj);
Py_DECREF(method);
return result;
}
if (unlikely(!method)) goto bad;
result = __Pyx_PyObject_CallNoArg(method);
Py_DECREF(method);
bad:
return result;
}
/* ValidateBasesTuple */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
Py_ssize_t i, n;
#if CYTHON_ASSUME_SAFE_MACROS
n = PyTuple_GET_SIZE(bases);
#else
n = PyTuple_Size(bases);
if (n < 0) return -1;
#endif
for (i = 1; i < n; i++)
{
#if CYTHON_AVOID_BORROWED_REFS
PyObject *b0 = PySequence_GetItem(bases, i);
if (!b0) return -1;
#elif CYTHON_ASSUME_SAFE_MACROS
PyObject *b0 = PyTuple_GET_ITEM(bases, i);
#else
PyObject *b0 = PyTuple_GetItem(bases, i);
if (!b0) return -1;
#endif
PyTypeObject *b;
#if PY_MAJOR_VERSION < 3
if (PyClass_Check(b0))
{
PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
#if CYTHON_AVOID_BORROWED_REFS
Py_DECREF(b0);
#endif
return -1;
}
#endif
b = (PyTypeObject*) b0;
if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
{
__Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
PyErr_Format(PyExc_TypeError,
"base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
__Pyx_DECREF_TypeName(b_name);
#if CYTHON_AVOID_BORROWED_REFS
Py_DECREF(b0);
#endif
return -1;
}
if (dictoffset == 0)
{
Py_ssize_t b_dictoffset = 0;
#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
b_dictoffset = b->tp_dictoffset;
#else
PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
if (!py_b_dictoffset) goto dictoffset_return;
b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
Py_DECREF(py_b_dictoffset);
if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
#endif
if (b_dictoffset) {
{
__Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
PyErr_Format(PyExc_TypeError,
"extension type '%.200s' has no __dict__ slot, "
"but base type '" __Pyx_FMT_TYPENAME "' has: "
"either add 'cdef dict __dict__' to the extension type "
"or add '__slots__ = [...]' to the base type",
type_name, b_name);
__Pyx_DECREF_TypeName(b_name);
}
#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
dictoffset_return:
#endif
#if CYTHON_AVOID_BORROWED_REFS
Py_DECREF(b0);
#endif
return -1;
}
}
#if CYTHON_AVOID_BORROWED_REFS
Py_DECREF(b0);
#endif
}
return 0;
}
#endif
/* PyType_Ready */
static int __Pyx_PyType_Ready(PyTypeObject *t) {
#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
(void)__Pyx_PyObject_CallMethod0;
#if CYTHON_USE_TYPE_SPECS
(void)__Pyx_validate_bases_tuple;
#endif
return PyType_Ready(t);
#else
int r;
PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
return -1;
#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
{
int gc_was_enabled;
#if PY_VERSION_HEX >= 0x030A00b1
gc_was_enabled = PyGC_Disable();
(void)__Pyx_PyObject_CallMethod0;
#else
PyObject *ret, *py_status;
PyObject *gc = NULL;
#if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
gc = PyImport_GetModule(__pyx_kp_u_gc);
#endif
if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
if (unlikely(!gc)) return -1;
py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
if (unlikely(!py_status)) {
Py_DECREF(gc);
return -1;
}
gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
Py_DECREF(py_status);
if (gc_was_enabled > 0) {
ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
if (unlikely(!ret)) {
Py_DECREF(gc);
return -1;
}
Py_DECREF(ret);
} else if (unlikely(gc_was_enabled == -1)) {
Py_DECREF(gc);
return -1;
}
#endif
t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
#if PY_VERSION_HEX >= 0x030A0000
t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
#endif
#else
(void)__Pyx_PyObject_CallMethod0;
#endif
r = PyType_Ready(t);
#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
#if PY_VERSION_HEX >= 0x030A00b1
if (gc_was_enabled)
PyGC_Enable();
#else
if (gc_was_enabled) {
PyObject *tp, *v, *tb;
PyErr_Fetch(&tp, &v, &tb);
ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
if (likely(ret || r == -1)) {
Py_XDECREF(ret);
PyErr_Restore(tp, v, tb);
} else {
Py_XDECREF(tp);
Py_XDECREF(v);
Py_XDECREF(tb);
r = -1;
}
}
Py_DECREF(gc);
#endif
}
#endif
return r;
#endif
}
/* PyObject_GenericGetAttrNoDict */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
__Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
"'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
type_name, attr_name);
#else
"'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
type_name, PyString_AS_STRING(attr_name));
#endif
__Pyx_DECREF_TypeName(type_name);
return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
PyObject *descr;
PyTypeObject *tp = Py_TYPE(obj);
if (unlikely(!PyString_Check(attr_name))) {
return PyObject_GenericGetAttr(obj, attr_name);
}
assert(!tp->tp_dictoffset);
descr = _PyType_Lookup(tp, attr_name);
if (unlikely(!descr)) {
return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
}
Py_INCREF(descr);
#if PY_MAJOR_VERSION < 3
if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
#endif
{
descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
if (unlikely(f)) {
PyObject *res = f(descr, obj, (PyObject *)tp);
Py_DECREF(descr);
return res;
}
}
return descr;
}
#endif
/* PyObject_GenericGetAttr */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
return PyObject_GenericGetAttr(obj, attr_name);
}
return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif
/* SetVTable */
static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
PyObject *ob = PyCapsule_New(vtable, 0, 0);
if (unlikely(!ob))
goto bad;
#if CYTHON_COMPILING_IN_LIMITED_API
if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_n_s_pyx_vtable, ob) < 0))
#else
if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_n_s_pyx_vtable, ob) < 0))
#endif
goto bad;
Py_DECREF(ob);
return 0;
bad:
Py_XDECREF(ob);
return -1;
}
/* GetVTable */
static void* __Pyx_GetVtable(PyTypeObject *type) {
void* ptr;
#if CYTHON_COMPILING_IN_LIMITED_API
PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_n_s_pyx_vtable);
#else
PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_n_s_pyx_vtable);
#endif
if (!ob)
goto bad;
ptr = PyCapsule_GetPointer(ob, 0);
if (!ptr && !PyErr_Occurred())
PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
Py_DECREF(ob);
return ptr;
bad:
Py_XDECREF(ob);
return NULL;
}
/* MergeVTables */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_MergeVtables(PyTypeObject *type) {
int i;
void** base_vtables;
__Pyx_TypeName tp_base_name;
__Pyx_TypeName base_name;
void* unknown = (void*)-1;
PyObject* bases = type->tp_bases;
int base_depth = 0;
{
PyTypeObject* base = type->tp_base;
while (base) {
base_depth += 1;
base = base->tp_base;
}
}
base_vtables = (void**) malloc(sizeof(void*) * (size_t)(base_depth + 1));
base_vtables[0] = unknown;
for (i = 1; i < PyTuple_GET_SIZE(bases); i++) {
void* base_vtable = __Pyx_GetVtable(((PyTypeObject*)PyTuple_GET_ITEM(bases, i)));
if (base_vtable != NULL) {
int j;
PyTypeObject* base = type->tp_base;
for (j = 0; j < base_depth; j++) {
if (base_vtables[j] == unknown) {
base_vtables[j] = __Pyx_GetVtable(base);
base_vtables[j + 1] = unknown;
}
if (base_vtables[j] == base_vtable) {
break;
} else if (base_vtables[j] == NULL) {
goto bad;
}
base = base->tp_base;
}
}
}
PyErr_Clear();
free(base_vtables);
return 0;
bad:
tp_base_name = __Pyx_PyType_GetName(type->tp_base);
base_name = __Pyx_PyType_GetName((PyTypeObject*)PyTuple_GET_ITEM(bases, i));
PyErr_Format(PyExc_TypeError,
"multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
__Pyx_DECREF_TypeName(tp_base_name);
__Pyx_DECREF_TypeName(base_name);
free(base_vtables);
return -1;
}
#endif
/* SetupReduce */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
int ret;
PyObject *name_attr;
name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_n_s_name);
if (likely(name_attr)) {
ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
} else {
ret = -1;
}
if (unlikely(ret < 0)) {
PyErr_Clear();
ret = 0;
}
Py_XDECREF(name_attr);
return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
int ret = 0;
PyObject *object_reduce = NULL;
PyObject *object_getstate = NULL;
PyObject *object_reduce_ex = NULL;
PyObject *reduce = NULL;
PyObject *reduce_ex = NULL;
PyObject *reduce_cython = NULL;
PyObject *setstate = NULL;
PyObject *setstate_cython = NULL;
PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
#else
getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
if (!getstate && PyErr_Occurred()) {
goto __PYX_BAD;
}
#endif
if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
#else
object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
if (!object_getstate && PyErr_Occurred()) {
goto __PYX_BAD;
}
#endif
if (object_getstate != getstate) {
goto __PYX_GOOD;
}
}
#if CYTHON_USE_PYTYPE_LOOKUP
object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#else
object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
if (likely(reduce_cython)) {
ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
} else if (reduce == object_reduce || PyErr_Occurred()) {
goto __PYX_BAD;
}
setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate);
if (!setstate) PyErr_Clear();
if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
if (likely(setstate_cython)) {
ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
} else if (!setstate || PyErr_Occurred()) {
goto __PYX_BAD;
}
}
PyType_Modified((PyTypeObject*)type_obj);
}
}
goto __PYX_GOOD;
__PYX_BAD:
if (!PyErr_Occurred()) {
__Pyx_TypeName type_obj_name =
__Pyx_PyType_GetName((PyTypeObject*)type_obj);
PyErr_Format(PyExc_RuntimeError,
"Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
__Pyx_DECREF_TypeName(type_obj_name);
}
ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
Py_XDECREF(object_reduce);
Py_XDECREF(object_reduce_ex);
Py_XDECREF(object_getstate);
Py_XDECREF(getstate);
#endif
Py_XDECREF(reduce);
Py_XDECREF(reduce_ex);
Py_XDECREF(reduce_cython);
Py_XDECREF(setstate);
Py_XDECREF(setstate_cython);
return ret;
}
#endif
/* FetchSharedCythonModule */
static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
}
/* FetchCommonType */
static int __Pyx_VerifyCachedType(PyObject *cached_type,
const char *name,
Py_ssize_t basicsize,
Py_ssize_t expected_basicsize) {
if (!PyType_Check(cached_type)) {
PyErr_Format(PyExc_TypeError,
"Shared Cython type %.200s is not a type object", name);
return -1;
}
if (basicsize != expected_basicsize) {
PyErr_Format(PyExc_TypeError,
"Shared Cython type %.200s has the wrong size, try recompiling",
name);
return -1;
}
return 0;
}
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
PyObject* abi_module;
const char* object_name;
PyTypeObject *cached_type = NULL;
abi_module = __Pyx_FetchSharedCythonABIModule();
if (!abi_module) return NULL;
object_name = strrchr(type->tp_name, '.');
object_name = object_name ? object_name+1 : type->tp_name;
cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
if (cached_type) {
if (__Pyx_VerifyCachedType(
(PyObject *)cached_type,
object_name,
cached_type->tp_basicsize,
type->tp_basicsize) < 0) {
goto bad;
}
goto done;
}
if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
PyErr_Clear();
if (PyType_Ready(type) < 0) goto bad;
if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
goto bad;
Py_INCREF(type);
cached_type = type;
done:
Py_DECREF(abi_module);
return cached_type;
bad:
Py_XDECREF(cached_type);
cached_type = NULL;
goto done;
}
#else
static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
PyObject *abi_module, *cached_type = NULL;
const char* object_name = strrchr(spec->name, '.');
object_name = object_name ? object_name+1 : spec->name;
abi_module = __Pyx_FetchSharedCythonABIModule();
if (!abi_module) return NULL;
cached_type = PyObject_GetAttrString(abi_module, object_name);
if (cached_type) {
Py_ssize_t basicsize;
#if CYTHON_COMPILING_IN_LIMITED_API
PyObject *py_basicsize;
py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
if (unlikely(!py_basicsize)) goto bad;
basicsize = PyLong_AsSsize_t(py_basicsize);
Py_DECREF(py_basicsize);
py_basicsize = 0;
if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
#else
basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
#endif
if (__Pyx_VerifyCachedType(
cached_type,
object_name,
basicsize,
spec->basicsize) < 0) {
goto bad;
}
goto done;
}
if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
PyErr_Clear();
CYTHON_UNUSED_VAR(module);
cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
if (unlikely(!cached_type)) goto bad;
if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
done:
Py_DECREF(abi_module);
assert(cached_type == NULL || PyType_Check(cached_type));
return (PyTypeObject *) cached_type;
bad:
Py_XDECREF(cached_type);
cached_type = NULL;
goto done;
}
#endif
/* PyVectorcallFastCallDict */
#if CYTHON_METH_FASTCALL
static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
PyObject *res = NULL;
PyObject *kwnames;
PyObject **newargs;
PyObject **kwvalues;
Py_ssize_t i, pos;
size_t j;
PyObject *key, *value;
unsigned long keys_are_strings;
Py_ssize_t nkw = PyDict_GET_SIZE(kw);
newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
if (unlikely(newargs == NULL)) {
PyErr_NoMemory();
return NULL;
}
for (j = 0; j < nargs; j++) newargs[j] = args[j];
kwnames = PyTuple_New(nkw);
if (unlikely(kwnames == NULL)) {
PyMem_Free(newargs);
return NULL;
}
kwvalues = newargs + nargs;
pos = i = 0;
keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
while (PyDict_Next(kw, &pos, &key, &value)) {
keys_are_strings &= Py_TYPE(key)->tp_flags;
Py_INCREF(key);
Py_INCREF(value);
PyTuple_SET_ITEM(kwnames, i, key);
kwvalues[i] = value;
i++;
}
if (unlikely(!keys_are_strings)) {
PyErr_SetString(PyExc_TypeError, "keywords must be strings");
goto cleanup;
}
res = vc(func, newargs, nargs, kwnames);
cleanup:
Py_DECREF(kwnames);
for (i = 0; i < nkw; i++)
Py_DECREF(kwvalues[i]);
PyMem_Free(newargs);
return res;
}
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
return vc(func, args, nargs, NULL);
}
return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
}
#endif
/* CythonFunctionShared */
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
if (__Pyx_CyFunction_Check(func)) {
return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
} else if (PyCFunction_Check(func)) {
return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
}
return 0;
}
#else
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
}
#endif
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
__Pyx_Py_XDECREF_SET(
__Pyx_CyFunction_GetClassObj(f),
((classobj) ? __Pyx_NewRef(classobj) : NULL));
#else
__Pyx_Py_XDECREF_SET(
((PyCMethodObject *) (f))->mm_class,
(PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
#endif
}
static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
{
CYTHON_UNUSED_VAR(closure);
if (unlikely(op->func_doc == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
if (unlikely(!op->func_doc)) return NULL;
#else
if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
#else
op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
#endif
if (unlikely(op->func_doc == NULL))
return NULL;
} else {
Py_INCREF(Py_None);
return Py_None;
}
#endif
}
Py_INCREF(op->func_doc);
return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
CYTHON_UNUSED_VAR(context);
if (value == NULL) {
value = Py_None;
}
Py_INCREF(value);
__Pyx_Py_XDECREF_SET(op->func_doc, value);
return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
{
CYTHON_UNUSED_VAR(context);
if (unlikely(op->func_name == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
op->func_name = PyObject_GetAttrString(op->func, "__name__");
#elif PY_MAJOR_VERSION >= 3
op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#else
op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#endif
if (unlikely(op->func_name == NULL))
return NULL;
}
Py_INCREF(op->func_name);
return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
if (unlikely(value == NULL || !PyString_Check(value)))
#endif
{
PyErr_SetString(PyExc_TypeError,
"__name__ must be set to a string object");
return -1;
}
Py_INCREF(value);
__Pyx_Py_XDECREF_SET(op->func_name, value);
return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
{
CYTHON_UNUSED_VAR(context);
Py_INCREF(op->func_qualname);
return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
if (unlikely(value == NULL || !PyString_Check(value)))
#endif
{
PyErr_SetString(PyExc_TypeError,
"__qualname__ must be set to a string object");
return -1;
}
Py_INCREF(value);
__Pyx_Py_XDECREF_SET(op->func_qualname, value);
return 0;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
{
CYTHON_UNUSED_VAR(context);
if (unlikely(op->func_dict == NULL)) {
op->func_dict = PyDict_New();
if (unlikely(op->func_dict == NULL))
return NULL;
}
Py_INCREF(op->func_dict);
return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
CYTHON_UNUSED_VAR(context);
if (unlikely(value == NULL)) {
PyErr_SetString(PyExc_TypeError,
"function's dictionary may not be deleted");
return -1;
}
if (unlikely(!PyDict_Check(value))) {
PyErr_SetString(PyExc_TypeError,
"setting function's dictionary to a non-dict");
return -1;
}
Py_INCREF(value);
__Pyx_Py_XDECREF_SET(op->func_dict, value);
return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
{
CYTHON_UNUSED_VAR(context);
Py_INCREF(op->func_globals);
return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
{
CYTHON_UNUSED_VAR(op);
CYTHON_UNUSED_VAR(context);
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
{
PyObject* result = (op->func_code) ? op->func_code : Py_None;
CYTHON_UNUSED_VAR(context);
Py_INCREF(result);
return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
int result = 0;
PyObject *res = op->defaults_getter((PyObject *) op);
if (unlikely(!res))
return -1;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
Py_INCREF(op->defaults_tuple);
op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
Py_INCREF(op->defaults_kwdict);
#else
op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
if (unlikely(!op->defaults_tuple)) result = -1;
else {
op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
if (unlikely(!op->defaults_kwdict)) result = -1;
}
#endif
Py_DECREF(res);
return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
CYTHON_UNUSED_VAR(context);
if (!value) {
value = Py_None;
} else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
PyErr_SetString(PyExc_TypeError,
"__defaults__ must be set to a tuple object");
return -1;
}
PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
"currently affect the values used in function calls", 1);
Py_INCREF(value);
__Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
PyObject* result = op->defaults_tuple;
CYTHON_UNUSED_VAR(context);
if (unlikely(!result)) {
if (op->defaults_getter) {
if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
result = op->defaults_tuple;
} else {
result = Py_None;
}
}
Py_INCREF(result);
return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
CYTHON_UNUSED_VAR(context);
if (!value) {
value = Py_None;
} else if (unlikely(value != Py_None && !PyDict_Check(value))) {
PyErr_SetString(PyExc_TypeError,
"__kwdefaults__ must be set to a dict object");
return -1;
}
PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
"currently affect the values used in function calls", 1);
Py_INCREF(value);
__Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
PyObject* result = op->defaults_kwdict;
CYTHON_UNUSED_VAR(context);
if (unlikely(!result)) {
if (op->defaults_getter) {
if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
result = op->defaults_kwdict;
} else {
result = Py_None;
}
}
Py_INCREF(result);
return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
CYTHON_UNUSED_VAR(context);
if (!value || value == Py_None) {
value = NULL;
} else if (unlikely(!PyDict_Check(value))) {
PyErr_SetString(PyExc_TypeError,
"__annotations__ must be set to a dict object");
return -1;
}
Py_XINCREF(value);
__Pyx_Py_XDECREF_SET(op->func_annotations, value);
return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
PyObject* result = op->func_annotations;
CYTHON_UNUSED_VAR(context);
if (unlikely(!result)) {
result = PyDict_New();
if (unlikely(!result)) return NULL;
op->func_annotations = result;
}
Py_INCREF(result);
return result;
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
int is_coroutine;
CYTHON_UNUSED_VAR(context);
if (op->func_is_coroutine) {
return __Pyx_NewRef(op->func_is_coroutine);
}
is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
#if PY_VERSION_HEX >= 0x03050000
if (is_coroutine) {
PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
fromlist = PyList_New(1);
if (unlikely(!fromlist)) return NULL;
Py_INCREF(marker);
#if CYTHON_ASSUME_SAFE_MACROS
PyList_SET_ITEM(fromlist, 0, marker);
#else
if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
Py_DECREF(marker);
Py_DECREF(fromlist);
return NULL;
}
#endif
module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
Py_DECREF(fromlist);
if (unlikely(!module)) goto ignore;
op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
Py_DECREF(module);
if (likely(op->func_is_coroutine)) {
return __Pyx_NewRef(op->func_is_coroutine);
}
ignore:
PyErr_Clear();
}
#endif
op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
return __Pyx_NewRef(op->func_is_coroutine);
}
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *
__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
CYTHON_UNUSED_VAR(context);
return PyObject_GetAttrString(op->func, "__module__");
}
static int
__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
CYTHON_UNUSED_VAR(context);
return PyObject_SetAttrString(op->func, "__module__", value);
}
#endif
static PyGetSetDef __pyx_CyFunction_getsets[] = {
{(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
{(char *) "__doc__", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
{(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
{(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
{(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
{(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
{(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
{(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
{(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
{(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
{(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
{(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
{(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
{(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
{(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
{(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
{(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
{(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
#if CYTHON_COMPILING_IN_LIMITED_API
{"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
#endif
{0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
#if !CYTHON_COMPILING_IN_LIMITED_API
{(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
#endif
#if CYTHON_USE_TYPE_SPECS
{(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
#if CYTHON_METH_FASTCALL
#if CYTHON_BACKPORT_VECTORCALL
{(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
#else
#if !CYTHON_COMPILING_IN_LIMITED_API
{(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
#endif
#endif
#endif
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
{(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
#else
{(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
#endif
#endif
{0, 0, 0, 0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
{
CYTHON_UNUSED_VAR(args);
#if PY_MAJOR_VERSION >= 3
Py_INCREF(m->func_qualname);
return m->func_qualname;
#else
return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
{"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
{0, 0, 0, 0}
};
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
#if !CYTHON_COMPILING_IN_LIMITED_API
PyCFunctionObject *cf = (PyCFunctionObject*) op;
#endif
if (unlikely(op == NULL))
return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
if (unlikely(!op->func)) return NULL;
#endif
op->flags = flags;
__Pyx_CyFunction_weakreflist(op) = NULL;
#if !CYTHON_COMPILING_IN_LIMITED_API
cf->m_ml = ml;
cf->m_self = (PyObject *) op;
#endif
Py_XINCREF(closure);
op->func_closure = closure;
#if !CYTHON_COMPILING_IN_LIMITED_API
Py_XINCREF(module);
cf->m_module = module;
#endif
op->func_dict = NULL;
op->func_name = NULL;
Py_INCREF(qualname);
op->func_qualname = qualname;
op->func_doc = NULL;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
op->func_classobj = NULL;
#else
((PyCMethodObject*)op)->mm_class = NULL;
#endif
op->func_globals = globals;
Py_INCREF(op->func_globals);
Py_XINCREF(code);
op->func_code = code;
op->defaults_pyobjects = 0;
op->defaults_size = 0;
op->defaults = NULL;
op->defaults_tuple = NULL;
op->defaults_kwdict = NULL;
op->defaults_getter = NULL;
op->func_annotations = NULL;
op->func_is_coroutine = NULL;
#if CYTHON_METH_FASTCALL
switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
case METH_NOARGS:
__Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
break;
case METH_O:
__Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
break;
case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
__Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
break;
case METH_FASTCALL | METH_KEYWORDS:
__Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
break;
case METH_VARARGS | METH_KEYWORDS:
__Pyx_CyFunction_func_vectorcall(op) = NULL;
break;
default:
PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
Py_DECREF(op);
return NULL;
}
#endif
return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
Py_CLEAR(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
Py_CLEAR(m->func);
#else
Py_CLEAR(((PyCFunctionObject*)m)->m_module);
#endif
Py_CLEAR(m->func_dict);
Py_CLEAR(m->func_name);
Py_CLEAR(m->func_qualname);
Py_CLEAR(m->func_doc);
Py_CLEAR(m->func_globals);
Py_CLEAR(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
#if PY_VERSION_HEX < 0x030900B1
Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
#else
{
PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
((PyCMethodObject *) (m))->mm_class = NULL;
Py_XDECREF(cls);
}
#endif
#endif
Py_CLEAR(m->defaults_tuple);
Py_CLEAR(m->defaults_kwdict);
Py_CLEAR(m->func_annotations);
Py_CLEAR(m->func_is_coroutine);
if (m->defaults) {
PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
int i;
for (i = 0; i < m->defaults_pyobjects; i++)
Py_XDECREF(pydefaults[i]);
PyObject_Free(m->defaults);
m->defaults = NULL;
}
return 0;
}
static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
if (__Pyx_CyFunction_weakreflist(m) != NULL)
PyObject_ClearWeakRefs((PyObject *) m);
__Pyx_CyFunction_clear(m);
__Pyx_PyHeapTypeObject_GC_Del(m);
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
PyObject_GC_UnTrack(m);
__Pyx__CyFunction_dealloc(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
Py_VISIT(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
Py_VISIT(m->func);
#else
Py_VISIT(((PyCFunctionObject*)m)->m_module);
#endif
Py_VISIT(m->func_dict);
Py_VISIT(m->func_name);
Py_VISIT(m->func_qualname);
Py_VISIT(m->func_doc);
Py_VISIT(m->func_globals);
Py_VISIT(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
#endif
Py_VISIT(m->defaults_tuple);
Py_VISIT(m->defaults_kwdict);
Py_VISIT(m->func_is_coroutine);
if (m->defaults) {
PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
int i;
for (i = 0; i < m->defaults_pyobjects; i++)
Py_VISIT(pydefaults[i]);
}
return 0;
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
return PyUnicode_FromFormat("<cyfunction %U at %p>",
op->func_qualname, (void *)op);
#else
return PyString_FromFormat("<cyfunction %s at %p>",
PyString_AsString(op->func_qualname), (void *)op);
#endif
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
#if CYTHON_COMPILING_IN_LIMITED_API
PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
PyObject *py_name = NULL;
PyCFunction meth;
int flags;
meth = PyCFunction_GetFunction(f);
if (unlikely(!meth)) return NULL;
flags = PyCFunction_GetFlags(f);
if (unlikely(flags < 0)) return NULL;
#else
PyCFunctionObject* f = (PyCFunctionObject*)func;
PyCFunction meth = f->m_ml->ml_meth;
int flags = f->m_ml->ml_flags;
#endif
Py_ssize_t size;
switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
case METH_VARARGS:
if (likely(kw == NULL || PyDict_Size(kw) == 0))
return (*meth)(self, arg);
break;
case METH_VARARGS | METH_KEYWORDS:
return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
case METH_NOARGS:
if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_MACROS
size = PyTuple_GET_SIZE(arg);
#else
size = PyTuple_Size(arg);
if (unlikely(size < 0)) return NULL;
#endif
if (likely(size == 0))
return (*meth)(self, NULL);
#if CYTHON_COMPILING_IN_LIMITED_API
py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
if (!py_name) return NULL;
PyErr_Format(PyExc_TypeError,
"%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
py_name, size);
Py_DECREF(py_name);
#else
PyErr_Format(PyExc_TypeError,
"%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
f->m_ml->ml_name, size);
#endif
return NULL;
}
break;
case METH_O:
if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_MACROS
size = PyTuple_GET_SIZE(arg);
#else
size = PyTuple_Size(arg);
if (unlikely(size < 0)) return NULL;
#endif
if (likely(size == 1)) {
PyObject *result, *arg0;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
arg0 = PyTuple_GET_ITEM(arg, 0);
#else
arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
#endif
result = (*meth)(self, arg0);
#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
Py_DECREF(arg0);
#endif
return result;
}
#if CYTHON_COMPILING_IN_LIMITED_API
py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
if (!py_name) return NULL;
PyErr_Format(PyExc_TypeError,
"%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
py_name, size);
Py_DECREF(py_name);
#else
PyErr_Format(PyExc_TypeError,
"%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
f->m_ml->ml_name, size);
#endif
return NULL;
}
break;
default:
PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
return NULL;
}
#if CYTHON_COMPILING_IN_LIMITED_API
py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
if (!py_name) return NULL;
PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
py_name);
Py_DECREF(py_name);
#else
PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
f->m_ml->ml_name);
#endif
return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
PyObject *self, *result;
#if CYTHON_COMPILING_IN_LIMITED_API
self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
self = ((PyCFunctionObject*)func)->m_self;
#endif
result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
return result;
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
PyObject *result;
__pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
#if CYTHON_METH_FASTCALL
__pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
if (vc) {
#if CYTHON_ASSUME_SAFE_MACROS
return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
#else
(void) &__Pyx_PyVectorcall_FastCallDict;
return PyVectorcall_Call(func, args, kw);
#endif
}
#endif
if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
Py_ssize_t argc;
PyObject *new_args;
PyObject *self;
#if CYTHON_ASSUME_SAFE_MACROS
argc = PyTuple_GET_SIZE(args);
#else
argc = PyTuple_Size(args);
if (unlikely(!argc) < 0) return NULL;
#endif
new_args = PyTuple_GetSlice(args, 1, argc);
if (unlikely(!new_args))
return NULL;
self = PyTuple_GetItem(args, 0);
if (unlikely(!self)) {
Py_DECREF(new_args);
#if PY_MAJOR_VERSION > 2
PyErr_Format(PyExc_TypeError,
"unbound method %.200S() needs an argument",
cyfunc->func_qualname);
#else
PyErr_SetString(PyExc_TypeError,
"unbound method needs an argument");
#endif
return NULL;
}
result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
Py_DECREF(new_args);
} else {
result = __Pyx_CyFunction_Call(func, args, kw);
}
return result;
}
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
{
int ret = 0;
if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
if (unlikely(nargs < 1)) {
PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
return -1;
}
ret = 1;
}
if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
PyErr_Format(PyExc_TypeError,
"%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
return -1;
}
return ret;
}
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
__pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
PyObject *self;
switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
case 1:
self = args[0];
args += 1;
nargs -= 1;
break;
case 0:
self = ((PyCFunctionObject*)cyfunc)->m_self;
break;
default:
return NULL;
}
if (unlikely(nargs != 0)) {
PyErr_Format(PyExc_TypeError,
"%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
def->ml_name, nargs);
return NULL;
}
return def->ml_meth(self, NULL);
}
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
__pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
PyObject *self;
switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
case 1:
self = args[0];
args += 1;
nargs -= 1;
break;
case 0:
self = ((PyCFunctionObject*)cyfunc)->m_self;
break;
default:
return NULL;
}
if (unlikely(nargs != 1)) {
PyErr_Format(PyExc_TypeError,
"%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
def->ml_name, nargs);
return NULL;
}
return def->ml_meth(self, args[0]);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
__pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
PyObject *self;
switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
case 1:
self = args[0];
args += 1;
nargs -= 1;
break;
case 0:
self = ((PyCFunctionObject*)cyfunc)->m_self;
break;
default:
return NULL;
}
return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
__pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
#if CYTHON_BACKPORT_VECTORCALL
Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
PyObject *self;
switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
case 1:
self = args[0];
args += 1;
nargs -= 1;
break;
case 0:
self = ((PyCFunctionObject*)cyfunc)->m_self;
break;
default:
return NULL;
}
return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
}
#endif
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_CyFunctionType_slots[] = {
{Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
{Py_tp_repr, (void *)__Pyx_CyFunction_repr},
{Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
{Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
{Py_tp_clear, (void *)__Pyx_CyFunction_clear},
{Py_tp_methods, (void *)__pyx_CyFunction_methods},
{Py_tp_members, (void *)__pyx_CyFunction_members},
{Py_tp_getset, (void *)__pyx_CyFunction_getsets},
{Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
{0, 0},
};
static PyType_Spec __pyx_CyFunctionType_spec = {
__PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
sizeof(__pyx_CyFunctionObject),
0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
_Py_TPFLAGS_HAVE_VECTORCALL |
#endif
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
__pyx_CyFunctionType_slots
};
#else
static PyTypeObject __pyx_CyFunctionType_type = {
PyVarObject_HEAD_INIT(0, 0)
__PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
sizeof(__pyx_CyFunctionObject),
0,
(destructor) __Pyx_CyFunction_dealloc,
#if !CYTHON_METH_FASTCALL
0,
#elif CYTHON_BACKPORT_VECTORCALL
(printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
#else
offsetof(PyCFunctionObject, vectorcall),
#endif
0,
0,
#if PY_MAJOR_VERSION < 3
0,
#else
0,
#endif
(reprfunc) __Pyx_CyFunction_repr,
0,
0,
0,
0,
__Pyx_CyFunction_CallAsMethod,
0,
0,
0,
0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
_Py_TPFLAGS_HAVE_VECTORCALL |
#endif
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
0,
(traverseproc) __Pyx_CyFunction_traverse,
(inquiry) __Pyx_CyFunction_clear,
0,
#if PY_VERSION_HEX < 0x030500A0
offsetof(__pyx_CyFunctionObject, func_weakreflist),
#else
offsetof(PyCFunctionObject, m_weakreflist),
#endif
0,
0,
__pyx_CyFunction_methods,
__pyx_CyFunction_members,
__pyx_CyFunction_getsets,
0,
0,
__Pyx_PyMethod_New,
0,
offsetof(__pyx_CyFunctionObject, func_dict),
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
#if PY_VERSION_HEX >= 0x030400a1
0,
#endif
#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
0,
#endif
#if __PYX_NEED_TP_PRINT_SLOT
0,
#endif
#if PY_VERSION_HEX >= 0x030C0000
0,
#endif
#if PY_VERSION_HEX >= 0x030d00A4
0,
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
0,
#endif
};
#endif
static int __pyx_CyFunction_init(PyObject *module) {
#if CYTHON_USE_TYPE_SPECS
__pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
#else
CYTHON_UNUSED_VAR(module);
__pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
#endif
if (unlikely(__pyx_CyFunctionType == NULL)) {
return -1;
}
return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
__pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
m->defaults = PyObject_Malloc(size);
if (unlikely(!m->defaults))
return PyErr_NoMemory();
memset(m->defaults, 0, size);
m->defaults_pyobjects = pyobjects;
m->defaults_size = size;
return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
__pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
m->defaults_tuple = tuple;
Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
__pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
m->defaults_kwdict = dict;
Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
__pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
m->func_annotations = dict;
Py_INCREF(dict);
}
/* CythonFunction */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
PyObject *op = __Pyx_CyFunction_Init(
PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
ml, flags, qualname, closure, module, globals, code
);
if (likely(op)) {
PyObject_GC_Track(op);
}
return op;
}
/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
PyObject *use_cline;
PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
PyObject **cython_runtime_dict;
#endif
CYTHON_MAYBE_UNUSED_VAR(tstate);
if (unlikely(!__pyx_cython_runtime)) {
return c_line;
}
__Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
if (likely(cython_runtime_dict)) {
__PYX_PY_DICT_LOOKUP_IF_MODIFIED(
use_cline, *cython_runtime_dict,
__Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
} else
#endif
{
PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
if (use_cline_obj) {
use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
Py_DECREF(use_cline_obj);
} else {
PyErr_Clear();
use_cline = NULL;
}
}
if (!use_cline) {
c_line = 0;
(void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
}
else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
c_line = 0;
}
__Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
return c_line;
}
#endif
/* CodeObjectCache */
#if !CYTHON_COMPILING_IN_LIMITED_API
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);
}
#endif
/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
#ifndef Py_BUILD_CORE
#define Py_BUILD_CORE 1
#endif
#include "internal/pycore_frame.h"
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
PyObject *firstlineno, PyObject *name) {
PyObject *replace = NULL;
if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
replace = PyObject_GetAttrString(code, "replace");
if (likely(replace)) {
PyObject *result;
result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
Py_DECREF(replace);
return result;
}
PyErr_Clear();
#if __PYX_LIMITED_VERSION_HEX < 0x030780000
{
PyObject *compiled = NULL, *result = NULL;
if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
compiled = Py_CompileString(
"out = type(code)(\n"
" code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
" code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
" code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
" code.co_lnotab)\n", "<dummy>", Py_file_input);
if (!compiled) return NULL;
result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
Py_DECREF(compiled);
if (!result) PyErr_Print();
Py_DECREF(result);
result = PyDict_GetItemString(scratch_dict, "out");
if (result) Py_INCREF(result);
return result;
}
#else
return NULL;
#endif
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename) {
PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
PyObject *exc_type, *exc_value, *exc_traceback;
int success = 0;
if (c_line) {
(void) __pyx_cfilenm;
(void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
}
PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
if (unlikely(!code_object)) goto bad;
py_py_line = PyLong_FromLong(py_line);
if (unlikely(!py_py_line)) goto bad;
py_funcname = PyUnicode_FromString(funcname);
if (unlikely(!py_funcname)) goto bad;
dict = PyDict_New();
if (unlikely(!dict)) goto bad;
{
PyObject *old_code_object = code_object;
code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
Py_DECREF(old_code_object);
}
if (unlikely(!code_object)) goto bad;
getframe = PySys_GetObject("_getframe");
if (unlikely(!getframe)) goto bad;
if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
frame = PyEval_EvalCode(code_object, dict, dict);
if (unlikely(!frame) || frame == Py_None) goto bad;
success = 1;
bad:
PyErr_Restore(exc_type, exc_value, exc_traceback);
Py_XDECREF(code_object);
Py_XDECREF(py_py_line);
Py_XDECREF(py_funcname);
Py_XDECREF(dict);
Py_XDECREF(replace);
if (success) {
PyTraceBack_Here(
(struct _frame*)frame);
}
Py_XDECREF(frame);
}
#else
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = NULL;
PyObject *py_funcname = NULL;
#if PY_MAJOR_VERSION < 3
PyObject *py_srcfile = NULL;
py_srcfile = PyString_FromString(filename);
if (!py_srcfile) goto bad;
#endif
if (c_line) {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
if (!py_funcname) goto bad;
#else
py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
if (!py_funcname) goto bad;
funcname = PyUnicode_AsUTF8(py_funcname);
if (!funcname) goto bad;
#endif
}
else {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromString(funcname);
if (!py_funcname) goto bad;
#endif
}
#if PY_MAJOR_VERSION < 3
py_code = __Pyx_PyCode_New(
0,
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);
#else
py_code = PyCode_NewEmpty(filename, funcname, py_line);
#endif
Py_XDECREF(py_funcname);
return py_code;
bad:
Py_XDECREF(py_funcname);
#if PY_MAJOR_VERSION < 3
Py_XDECREF(py_srcfile);
#endif
return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyFrameObject *py_frame = 0;
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject *ptype, *pvalue, *ptraceback;
if (c_line) {
c_line = __Pyx_CLineForTraceback(tstate, c_line);
}
py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
if (!py_code) {
__Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
py_code = __Pyx_CreateCodeObjectForTraceback(
funcname, c_line, py_line, filename);
if (!py_code) {
/* If the code object creation fails, then we should clear the
fetched exception references and propagate the new exception */
Py_XDECREF(ptype);
Py_XDECREF(pvalue);
Py_XDECREF(ptraceback);
goto bad;
}
__Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
__pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
}
py_frame = PyFrame_New(
tstate, /*PyThreadState *tstate,*/
py_code, /*PyCodeObject *code,*/
__pyx_d, /*PyObject *globals,*/
0 /*PyObject *locals*/
);
if (!py_frame) goto bad;
__Pyx_PyFrame_SetLineNumber(py_frame, py_line);
PyTraceBack_Here(py_frame);
bad:
Py_XDECREF(py_code);
Py_XDECREF(py_frame);
}
#endif
/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
{\
func_type value = func_value;\
if (sizeof(target_type) < sizeof(func_type)) {\
if (unlikely(value != (func_type) (target_type) value)) {\
func_type zero = 0;\
if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
return (target_type) -1;\
if (is_unsigned && unlikely(value < zero))\
goto raise_neg_overflow;\
else\
goto raise_overflow;\
}\
}\
return (target_type) value;\
}
/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
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;
}
}
#endif
if (unlikely(!PyLong_Check(x))) {
int val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (int) -1;
val = __Pyx_PyInt_As_int(tmp);
Py_DECREF(tmp);
return val;
}
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
if (unlikely(__Pyx_PyLong_IsNeg(x))) {
goto raise_neg_overflow;
} else if (__Pyx_PyLong_IsCompact(x)) {
__PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
} else {
const digit* digits = __Pyx_PyLong_Digits(x);
assert(__Pyx_PyLong_DigitCount(x) > 1);
switch (__Pyx_PyLong_DigitCount(x)) {
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 && PY_VERSION_HEX < 0x030C00A7
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (int) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if ((sizeof(int) <= sizeof(unsigned long))) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
if (__Pyx_PyLong_IsCompact(x)) {
__PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
} else {
const digit* digits = __Pyx_PyLong_Digits(x);
assert(__Pyx_PyLong_DigitCount(x) > 1);
switch (__Pyx_PyLong_SignedDigitCount(x)) {
case -2:
if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 2:
if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -3:
if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 3:
if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -4:
if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 4:
if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
}
}
#endif
if ((sizeof(int) <= sizeof(long))) {
__PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
__PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
int val;
int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
if (unlikely(bytes_copied == -1)) {
} else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
goto raise_overflow;
} else {
ret = 0;
}
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
ret = _PyLong_AsByteArray((PyLongObject *)x,
bytes, sizeof(val),
is_little, !is_unsigned);
#else
PyObject *v;
PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
int bits, remaining_bits, is_negative = 0;
int chunk_size = (sizeof(long) < 8) ? 30 : 62;
if (likely(PyLong_CheckExact(x))) {
v = __Pyx_NewRef(x);
} else {
v = PyNumber_Long(x);
if (unlikely(!v)) return (int) -1;
assert(PyLong_CheckExact(v));
}
{
int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
if (unlikely(result < 0)) {
Py_DECREF(v);
return (int) -1;
}
is_negative = result == 1;
}
if (is_unsigned && unlikely(is_negative)) {
Py_DECREF(v);
goto raise_neg_overflow;
} else if (is_negative) {
stepval = PyNumber_Invert(v);
Py_DECREF(v);
if (unlikely(!stepval))
return (int) -1;
} else {
stepval = v;
}
v = NULL;
val = (int) 0;
mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
PyObject *tmp, *digit;
long idigit;
digit = PyNumber_And(stepval, mask);
if (unlikely(!digit)) goto done;
idigit = PyLong_AsLong(digit);
Py_DECREF(digit);
if (unlikely(idigit < 0)) goto done;
val |= ((int) idigit) << bits;
tmp = PyNumber_Rshift(stepval, shift);
if (unlikely(!tmp)) goto done;
Py_DECREF(stepval); stepval = tmp;
}
Py_DECREF(shift); shift = NULL;
Py_DECREF(mask); mask = NULL;
{
long idigit = PyLong_AsLong(stepval);
if (unlikely(idigit < 0)) goto done;
remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
if (unlikely(idigit >= (1L << remaining_bits)))
goto raise_overflow;
val |= ((int) idigit) << bits;
}
if (!is_unsigned) {
if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
goto raise_overflow;
if (is_negative)
val = ~val;
}
ret = 0;
done:
Py_XDECREF(shift);
Py_XDECREF(mask);
Py_XDECREF(stepval);
#endif
if (unlikely(ret))
return (int) -1;
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;
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(long) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(long) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(long) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
if (is_unsigned) {
return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
} else {
return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
}
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
int one = 1; int little = (int)*(unsigned char *)&one;
return _PyLong_FromByteArray(bytes, sizeof(long),
little, !is_unsigned);
#else
int one = 1; int little = (int)*(unsigned char *)&one;
PyObject *from_bytes, *result = NULL;
PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
if (!from_bytes) return NULL;
py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
if (!py_bytes) goto limited_bad;
order_str = PyUnicode_FromString(little ? "little" : "big");
if (!order_str) goto limited_bad;
arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
if (!arg_tuple) goto limited_bad;
if (!is_unsigned) {
kwds = PyDict_New();
if (!kwds) goto limited_bad;
if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
}
result = PyObject_Call(from_bytes, arg_tuple, kwds);
limited_bad:
Py_XDECREF(kwds);
Py_XDECREF(arg_tuple);
Py_XDECREF(order_str);
Py_XDECREF(py_bytes);
Py_XDECREF(from_bytes);
return result;
#endif
}
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(int) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(int) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(int) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
if (is_unsigned) {
return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
} else {
return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
}
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
int one = 1; int little = (int)*(unsigned char *)&one;
return _PyLong_FromByteArray(bytes, sizeof(int),
little, !is_unsigned);
#else
int one = 1; int little = (int)*(unsigned char *)&one;
PyObject *from_bytes, *result = NULL;
PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
if (!from_bytes) return NULL;
py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(int));
if (!py_bytes) goto limited_bad;
order_str = PyUnicode_FromString(little ? "little" : "big");
if (!order_str) goto limited_bad;
arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
if (!arg_tuple) goto limited_bad;
if (!is_unsigned) {
kwds = PyDict_New();
if (!kwds) goto limited_bad;
if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
}
result = PyObject_Call(from_bytes, arg_tuple, kwds);
limited_bad:
Py_XDECREF(kwds);
Py_XDECREF(arg_tuple);
Py_XDECREF(order_str);
Py_XDECREF(py_bytes);
Py_XDECREF(from_bytes);
return result;
#endif
}
}
/* FormatTypeName */
#if CYTHON_COMPILING_IN_LIMITED_API
static __Pyx_TypeName
__Pyx_PyType_GetName(PyTypeObject* tp)
{
PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
__pyx_n_s_name);
if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
PyErr_Clear();
Py_XDECREF(name);
name = __Pyx_NewRef(__pyx_n_s__9);
}
return name;
}
#endif
/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
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;
}
}
#endif
if (unlikely(!PyLong_Check(x))) {
long val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (long) -1;
val = __Pyx_PyInt_As_long(tmp);
Py_DECREF(tmp);
return val;
}
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
if (unlikely(__Pyx_PyLong_IsNeg(x))) {
goto raise_neg_overflow;
} else if (__Pyx_PyLong_IsCompact(x)) {
__PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
} else {
const digit* digits = __Pyx_PyLong_Digits(x);
assert(__Pyx_PyLong_DigitCount(x) > 1);
switch (__Pyx_PyLong_DigitCount(x)) {
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 && PY_VERSION_HEX < 0x030C00A7
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (long) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if ((sizeof(long) <= sizeof(unsigned long))) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
if (__Pyx_PyLong_IsCompact(x)) {
__PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
} else {
const digit* digits = __Pyx_PyLong_Digits(x);
assert(__Pyx_PyLong_DigitCount(x) > 1);
switch (__Pyx_PyLong_SignedDigitCount(x)) {
case -2:
if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 2:
if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -3:
if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 3:
if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -4:
if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 4:
if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
}
}
#endif
if ((sizeof(long) <= sizeof(long))) {
__PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
__PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
long val;
int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
if (unlikely(bytes_copied == -1)) {
} else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
goto raise_overflow;
} else {
ret = 0;
}
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
ret = _PyLong_AsByteArray((PyLongObject *)x,
bytes, sizeof(val),
is_little, !is_unsigned);
#else
PyObject *v;
PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
int bits, remaining_bits, is_negative = 0;
int chunk_size = (sizeof(long) < 8) ? 30 : 62;
if (likely(PyLong_CheckExact(x))) {
v = __Pyx_NewRef(x);
} else {
v = PyNumber_Long(x);
if (unlikely(!v)) return (long) -1;
assert(PyLong_CheckExact(v));
}
{
int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
if (unlikely(result < 0)) {
Py_DECREF(v);
return (long) -1;
}
is_negative = result == 1;
}
if (is_unsigned && unlikely(is_negative)) {
Py_DECREF(v);
goto raise_neg_overflow;
} else if (is_negative) {
stepval = PyNumber_Invert(v);
Py_DECREF(v);
if (unlikely(!stepval))
return (long) -1;
} else {
stepval = v;
}
v = NULL;
val = (long) 0;
mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
PyObject *tmp, *digit;
long idigit;
digit = PyNumber_And(stepval, mask);
if (unlikely(!digit)) goto done;
idigit = PyLong_AsLong(digit);
Py_DECREF(digit);
if (unlikely(idigit < 0)) goto done;
val |= ((long) idigit) << bits;
tmp = PyNumber_Rshift(stepval, shift);
if (unlikely(!tmp)) goto done;
Py_DECREF(stepval); stepval = tmp;
}
Py_DECREF(shift); shift = NULL;
Py_DECREF(mask); mask = NULL;
{
long idigit = PyLong_AsLong(stepval);
if (unlikely(idigit < 0)) goto done;
remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
if (unlikely(idigit >= (1L << remaining_bits)))
goto raise_overflow;
val |= ((long) idigit) << bits;
}
if (!is_unsigned) {
if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
goto raise_overflow;
if (is_negative)
val = ~val;
}
ret = 0;
done:
Py_XDECREF(shift);
Py_XDECREF(mask);
Py_XDECREF(stepval);
#endif
if (unlikely(ret))
return (long) -1;
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;
}
/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
while (a) {
a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
if (a == b)
return 1;
}
return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
PyObject *mro;
if (a == b) return 1;
mro = a->tp_mro;
if (likely(mro)) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(mro);
for (i = 0; i < n; i++) {
if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
return 1;
}
return 0;
}
return __Pyx_InBases(a, b);
}
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
PyObject *mro;
if (cls == a || cls == b) return 1;
mro = cls->tp_mro;
if (likely(mro)) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(mro);
for (i = 0; i < n; i++) {
PyObject *base = PyTuple_GET_ITEM(mro, i);
if (base == (PyObject *)a || base == (PyObject *)b)
return 1;
}
return 0;
}
return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
PyObject *exception, *value, *tb;
int res;
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ErrFetch(&exception, &value, &tb);
res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
if (!res) {
res = PyObject_IsSubclass(err, exc_type2);
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
}
__Pyx_ErrRestore(exception, value, tb);
return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
if (exc_type1) {
return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
} else {
return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
}
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
assert(PyExceptionClass_Check(exc_type));
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
PyObject *t = PyTuple_GET_ITEM(tuple, i);
#if PY_MAJOR_VERSION < 3
if (likely(exc_type == t)) return 1;
#endif
if (likely(PyExceptionClass_Check(t))) {
if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
} else {
}
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
if (likely(err == exc_type)) return 1;
if (likely(PyExceptionClass_Check(err))) {
if (likely(PyExceptionClass_Check(exc_type))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
} else if (likely(PyTuple_Check(exc_type))) {
return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
} else {
}
}
return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
assert(PyExceptionClass_Check(exc_type1));
assert(PyExceptionClass_Check(exc_type2));
if (likely(err == exc_type1 || err == exc_type2)) return 1;
if (likely(PyExceptionClass_Check(err))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
}
return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif
/* CheckBinaryVersion */
static unsigned long __Pyx_get_runtime_version(void) {
#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
return Py_Version & ~0xFFUL;
#else
const char* rt_version = Py_GetVersion();
unsigned long version = 0;
unsigned long factor = 0x01000000UL;
unsigned int digit = 0;
int i = 0;
while (factor) {
while ('0' <= rt_version[i] && rt_version[i] <= '9') {
digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
++i;
}
version += factor * digit;
if (rt_version[i] != '.')
break;
digit = 0;
factor >>= 8;
++i;
}
return version;
#endif
}
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
return 0;
if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
return 1;
{
char message[200];
PyOS_snprintf(message, sizeof(message),
"compile time Python version %d.%d "
"of module '%.100s' "
"%s "
"runtime version %d.%d",
(int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
__Pyx_MODULE_NAME,
(allow_newer) ? "was newer than" : "does not match",
(int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
);
return PyErr_WarnEx(NULL, message, 1);
}
}
/* InitStrings */
#if PY_MAJOR_VERSION >= 3
static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
if (t.is_unicode | t.is_str) {
if (t.intern) {
*str = PyUnicode_InternFromString(t.s);
} else if (t.encoding) {
*str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
} else {
*str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
}
} else {
*str = PyBytes_FromStringAndSize(t.s, t.n - 1);
}
if (!*str)
return -1;
if (PyObject_Hash(*str) == -1)
return -1;
return 0;
}
#endif
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
while (t->p) {
#if PY_MAJOR_VERSION >= 3
__Pyx_InitString(*t, t->p);
#else
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);
}
if (!*t->p)
return -1;
if (PyObject_Hash(*t->p) == -1)
return -1;
#endif
++t;
}
return 0;
}
#include <string.h>
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
size_t len = strlen(s);
if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
PyErr_SetString(PyExc_OverflowError, "byte string is too long");
return -1;
}
return (Py_ssize_t) len;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
Py_ssize_t len = __Pyx_ssize_strlen(c_str);
if (unlikely(len < 0)) return NULL;
return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
Py_ssize_t len = __Pyx_ssize_strlen(c_str);
if (unlikely(len < 0)) return NULL;
return PyByteArray_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
Py_ssize_t ignore;
return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
char* defenc_c;
PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
if (!defenc) return NULL;
defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
{
char* end = defenc_c + PyBytes_GET_SIZE(defenc);
char* c;
for (c = defenc_c; c < end; c++) {
if ((unsigned char) (*c) >= 128) {
PyUnicode_AsASCIIString(o);
return NULL;
}
}
}
#endif
*length = PyBytes_GET_SIZE(defenc);
return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
if (likely(PyUnicode_IS_ASCII(o))) {
*length = PyUnicode_GET_LENGTH(o);
return PyUnicode_AsUTF8(o);
} else {
PyUnicode_AsASCIIString(o);
return NULL;
}
#else
return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
__Pyx_sys_getdefaultencoding_not_ascii &&
#endif
PyUnicode_Check(o)) {
return __Pyx_PyUnicode_AsStringAndSize(o, length);
} else
#endif
#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (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 int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
int retval;
if (unlikely(!x)) return -1;
retval = __Pyx_PyObject_IsTrue(x);
Py_DECREF(x);
return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
__Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
#if PY_MAJOR_VERSION >= 3
if (PyLong_Check(result)) {
if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
"__int__ returned non-int (type " __Pyx_FMT_TYPENAME "). "
"The ability to return an instance of a strict subclass of int is deprecated, "
"and may be removed in a future version of Python.",
result_type_name)) {
__Pyx_DECREF_TypeName(result_type_name);
Py_DECREF(result);
return NULL;
}
__Pyx_DECREF_TypeName(result_type_name);
return result;
}
#endif
PyErr_Format(PyExc_TypeError,
"__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
type_name, type_name, result_type_name);
__Pyx_DECREF_TypeName(result_type_name);
Py_DECREF(result);
return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
PyNumberMethods *m;
#endif
const char *name = NULL;
PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
if (likely(PyLong_Check(x)))
#endif
return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
if (m && m->nb_int) {
name = "int";
res = m->nb_int(x);
}
else if (m && m->nb_long) {
name = "long";
res = m->nb_long(x);
}
#else
if (likely(m && m->nb_int)) {
name = "int";
res = m->nb_int(x);
}
#endif
#else
if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
res = PyNumber_Int(x);
}
#endif
if (likely(res)) {
#if PY_MAJOR_VERSION < 3
if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
if (unlikely(!PyLong_CheckExact(res))) {
#endif
return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
}
}
else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError,
"an integer is required");
}
return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
Py_ssize_t ival;
PyObject *x;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(b))) {
if (sizeof(Py_ssize_t) >= sizeof(long))
return PyInt_AS_LONG(b);
else
return PyInt_AsSsize_t(b);
}
#endif
if (likely(PyLong_CheckExact(b))) {
#if CYTHON_USE_PYLONG_INTERNALS
if (likely(__Pyx_PyLong_IsCompact(b))) {
return __Pyx_PyLong_CompactValue(b);
} else {
const digit* digits = __Pyx_PyLong_Digits(b);
const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
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 Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
#if PY_MAJOR_VERSION < 3
} else if (likely(PyInt_CheckExact(o))) {
return PyInt_AS_LONG(o);
#endif
} else {
Py_ssize_t ival;
PyObject *x;
x = PyNumber_Index(o);
if (!x) return -1;
ival = PyInt_AsLong(x);
Py_DECREF(x);
return ival;
}
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
return PyInt_FromSize_t(ival);
}
/* #### Code section: utility_code_pragmas_end ### */
#ifdef _MSC_VER
#pragma warning( pop )
#endif
/* #### Code section: end ### */
#endif /* Py_PYTHON_H */
Reference in New Issue View Git Blame Copy Permalink