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#define __PYX_HAVE_API__kivy__graphics__instructions
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#define __Pyx_PyBytes_AsUString(s)   ((unsigned char*) PyBytes_AsString(s))

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static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);

static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject*);

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


static const char *__pyx_f[] = {
  "instructions.pyx",
  "buffer.pxd",
  "vbo.pxd",
  "transformation.pxd",
  "texture.pxd",
  "context_instructions.pxd",
  "compiler.pxd",
  "shader.pxd",
  "fbo.pxd",
  "context.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_4kivy_8graphics_7texture_Texture;
struct __pyx_obj_4kivy_8graphics_7context_Context;
struct __pyx_obj_4kivy_8graphics_12instructions_Instruction;
struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction;
struct __pyx_obj_4kivy_8graphics_20context_instructions_MatrixInstruction;
struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform;
struct __pyx_obj_4kivy_8graphics_20context_instructions_Rotate;
struct __pyx_obj_4kivy_8graphics_20context_instructions_LineWidth;
struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction;
struct __pyx_obj_4kivy_8graphics_20context_instructions_Scale;
struct __pyx_obj_4kivy_8graphics_20context_instructions_PopMatrix;
struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup;
struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase;
struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource;
struct __pyx_obj_4kivy_8graphics_20context_instructions_PushMatrix;
struct __pyx_obj_4kivy_8graphics_7texture_TextureRegion;
struct __pyx_obj_4kivy_8graphics_3vbo_VBO;
struct __pyx_obj_4kivy_8graphics_20context_instructions_Translate;
struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch;
struct __pyx_obj_4kivy_8graphics_6shader_Shader;
struct __pyx_obj_4kivy_8graphics_20context_instructions_BindTexture;
struct __pyx_obj_4kivy_8graphics_12instructions_Canvas;
struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext;
struct __pyx_obj_4kivy_8graphics_6buffer_Buffer;
struct __pyx_obj_4kivy_8graphics_12instructions_Callback;
struct __pyx_obj_4kivy_8graphics_14transformation_Matrix;
struct __pyx_obj_4kivy_8graphics_3fbo_Fbo;
struct __pyx_obj_4kivy_8graphics_20context_instructions_Color;
struct __pyx_obj_4kivy_8graphics_8compiler_GraphicsCompiler;
struct __pyx_t_4kivy_8graphics_6vertex_vertex_t;
struct __pyx_t_4kivy_8graphics_6vertex_vertex_attr_t;
typedef struct __pyx_t_4kivy_8graphics_6vertex_vertex_attr_t __pyx_t_4kivy_8graphics_6vertex_vertex_attr_t;

/* "vertex.pxd":3
 * from c_opengl cimport GLuint
 * 
 * cdef struct vertex_t:             # <<<<<<<<<<<<<<
 *     float x, y
 *     float s0, t0
 */
struct __pyx_t_4kivy_8graphics_6vertex_vertex_t {
  float x;
  float y;
  float s0;
  float t0;
};

/* "vertex.pxd":7
 *     float s0, t0
 * 
 * ctypedef struct vertex_attr_t:             # <<<<<<<<<<<<<<
 *     char *name
 *     unsigned int index
 */
struct __pyx_t_4kivy_8graphics_6vertex_vertex_attr_t {
  char *name;
  unsigned int index;
  unsigned int size;
  GLuint type;
  unsigned int bytesize;
  int per_vertex;
};

/* "transformation.pxd":1
 * ctypedef double matrix_t[16]             # <<<<<<<<<<<<<<
 * 
 * cdef class Matrix:
 */
typedef double __pyx_t_4kivy_8graphics_14transformation_matrix_t[16];
struct __pyx_opt_args_4kivy_8graphics_3fbo_3Fbo_raise_exception;

/* "kivy\graphics\fbo.pxd":25
 *     cdef void delete_fbo(self)
 *     cdef void apply(self)
 *     cdef void raise_exception(self, str message, int status=?)             # <<<<<<<<<<<<<<
 *     cdef str resolve_status(self, int status)
 *     cdef void reload(self)
 */
struct __pyx_opt_args_4kivy_8graphics_3fbo_3Fbo_raise_exception {
  int __pyx_n;
  int status;
};
struct __pyx_opt_args_4kivy_8graphics_12instructions_11Instruction_flag_update;

/* "kivy\graphics\instructions.pxd":26
 * 
 *     cdef void apply(self)
 *     cdef void flag_update(self, int do_parent=?)             # <<<<<<<<<<<<<<
 *     cdef void flag_update_done(self)
 *     cdef void set_parent(self, Instruction parent)
 */
struct __pyx_opt_args_4kivy_8graphics_12instructions_11Instruction_flag_update {
  int __pyx_n;
  int do_parent;
};

/* "texture.pxd":3
 * from c_opengl cimport GLuint
 * 
 * cdef class Texture:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */
struct __pyx_obj_4kivy_8graphics_7texture_Texture {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_7texture_Texture *__pyx_vtab;
  PyObject *__weakref__;
  PyObject *_source;
  float _tex_coords[8];
  int _width;
  int _height;
  GLuint _target;
  GLuint _id;
  int _mipmap;
  PyObject *_wrap;
  PyObject *_min_filter;
  PyObject *_mag_filter;
  int _rectangle;
  PyObject *_colorfmt;
  PyObject *_bufferfmt;
  float _uvx;
  float _uvy;
  float _uvw;
  float _uvh;
  int _is_allocated;
  int _nofree;
  PyObject *observers;
};


/* "kivy\graphics\context.pxd":7
 * from kivy.graphics.fbo cimport Fbo
 * 
 * cdef class Context:             # <<<<<<<<<<<<<<
 *     cdef list observers
 *     cdef list observers_before
 */
struct __pyx_obj_4kivy_8graphics_7context_Context {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_7context_Context *__pyx_vtab;
  PyObject *observers;
  PyObject *observers_before;
  PyObject *l_texture;
  PyObject *l_canvas;
  PyObject *l_vbo;
  PyObject *l_vertexbatch;
  PyObject *l_shader;
  PyObject *l_fbo;
  PyObject *lr_texture;
  PyObject *lr_canvas;
  PyObject *lr_vbo;
  PyObject *lr_fbo;
  PyObject *trigger_gl_dealloc;
};


/* "kivy\graphics\instructions.pxd":1
 * cdef class Instruction             # <<<<<<<<<<<<<<
 * cdef class InstructionGroup
 * cdef class ContextInstruction
 */
struct __pyx_obj_4kivy_8graphics_12instructions_Instruction {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction *__pyx_vtab;
  int flags;
  PyObject *group;
  struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *parent;
};


/* "kivy\graphics\instructions.pxd":3
 * cdef class Instruction
 * cdef class InstructionGroup
 * cdef class ContextInstruction             # <<<<<<<<<<<<<<
 * cdef class VertexInstruction
 * cdef class CanvasBase
 */
struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction {
  struct __pyx_obj_4kivy_8graphics_12instructions_Instruction __pyx_base;
  PyObject *context_state;
  PyObject *context_push;
  PyObject *context_pop;
};


/* "context_instructions.pxd":27
 *     cdef void apply(self)
 * 
 * cdef class MatrixInstruction(ContextInstruction):             # <<<<<<<<<<<<<<
 *     cdef Matrix _matrix
 *     cdef void apply(self)
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_MatrixInstruction {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *_matrix;
};


/* "context_instructions.pxd":31
 *     cdef void apply(self)
 * 
 * cdef class Transform(MatrixInstruction):             # <<<<<<<<<<<<<<
 *     cpdef transform(self, Matrix trans)
 *     cpdef translate(self, float tx, float ty, float tz)
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform {
  struct __pyx_obj_4kivy_8graphics_20context_instructions_MatrixInstruction __pyx_base;
};


/* "context_instructions.pxd":39
 *     cdef void apply(self)
 * 
 * cdef class Rotate(Transform):             # <<<<<<<<<<<<<<
 *     cdef float _angle
 *     cdef tuple _axis
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_Rotate {
  struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform __pyx_base;
  float _angle;
  PyObject *_axis;
};


/* "context_instructions.pxd":1
 * cdef class LineWidth             # <<<<<<<<<<<<<<
 * cdef class Color
 * cdef class BindTexture
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_LineWidth {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
};


/* "kivy\graphics\instructions.pxd":4
 * cdef class InstructionGroup
 * cdef class ContextInstruction
 * cdef class VertexInstruction             # <<<<<<<<<<<<<<
 * cdef class CanvasBase
 * cdef class Canvas
 */
struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction {
  struct __pyx_obj_4kivy_8graphics_12instructions_Instruction __pyx_base;
  struct __pyx_obj_4kivy_8graphics_20context_instructions_BindTexture *texture_binding;
  struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *batch;
  PyObject *_tex_coords;
};


/* "context_instructions.pxd":44
 *     cdef void apply(self)
 * 
 * cdef class Scale(Transform):             # <<<<<<<<<<<<<<
 *     cdef float s
 *     cdef void apply(self)
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_Scale {
  struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform __pyx_base;
  float s;
};


/* "context_instructions.pxd":24
 *     cdef void apply(self)
 * 
 * cdef class PopMatrix(ContextInstruction):             # <<<<<<<<<<<<<<
 *     cdef void apply(self)
 * 
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_PopMatrix {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
};


/* "kivy\graphics\instructions.pxd":2
 * cdef class Instruction
 * cdef class InstructionGroup             # <<<<<<<<<<<<<<
 * cdef class ContextInstruction
 * cdef class VertexInstruction
 */
struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup {
  struct __pyx_obj_4kivy_8graphics_12instructions_Instruction __pyx_base;
  PyObject *children;
  struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *compiled_children;
  struct __pyx_obj_4kivy_8graphics_8compiler_GraphicsCompiler *compiler;
};


/* "kivy\graphics\instructions.pxd":5
 * cdef class ContextInstruction
 * cdef class VertexInstruction
 * cdef class CanvasBase             # <<<<<<<<<<<<<<
 * cdef class Canvas
 * cdef class RenderContext
 */
struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase {
  struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup __pyx_base;
};

struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_6shader_ShaderSource *__pyx_vtab;
  int shader;
  int shadertype;
};


/* "context_instructions.pxd":21
 *     cdef void apply(self)
 * 
 * cdef class PushMatrix(ContextInstruction):             # <<<<<<<<<<<<<<
 *     cdef void apply(self)
 * 
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_PushMatrix {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
};


/* "texture.pxd":37
 *     cpdef bind(self)
 * 
 * cdef class TextureRegion(Texture):             # <<<<<<<<<<<<<<
 *     cdef int x
 *     cdef int y
 */
struct __pyx_obj_4kivy_8graphics_7texture_TextureRegion {
  struct __pyx_obj_4kivy_8graphics_7texture_Texture __pyx_base;
  int x;
  int y;
  struct __pyx_obj_4kivy_8graphics_7texture_Texture *owner;
};


/* "vbo.pxd":8
 * cdef vertex_attr_t *vbo_vertex_attr_list()
 * 
 * cdef class VBO:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */
struct __pyx_obj_4kivy_8graphics_3vbo_VBO {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VBO *__pyx_vtab;
  PyObject *__weakref__;
  GLuint id;
  int usage;
  int target;
  __pyx_t_4kivy_8graphics_6vertex_vertex_attr_t *format;
  int format_count;
  struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *data;
  short flags;
  int vbo_size;
};


/* "context_instructions.pxd":48
 *     cdef void apply(self)
 * 
 * cdef class Translate(Transform):             # <<<<<<<<<<<<<<
 *     cdef double _x, _y, _z
 *     cdef void apply(self)
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_Translate {
  struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform __pyx_base;
  double _x;
  double _y;
  double _z;
};


/* "vbo.pxd":30
 * 
 * 
 * cdef class VertexBatch:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */
struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VertexBatch *__pyx_vtab;
  PyObject *__weakref__;
  struct __pyx_obj_4kivy_8graphics_3vbo_VBO *vbo;
  struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *elements;
  struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *vbo_index;
  GLuint mode;
  PyObject *mode_str;
  GLuint id;
  int usage;
  short flags;
  int elements_size;
};


/* "shader.pxd":13
 *     cdef int is_compiled(self)
 * 
 * cdef class Shader:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */
struct __pyx_obj_4kivy_8graphics_6shader_Shader {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_6shader_Shader *__pyx_vtab;
  PyObject *__weakref__;
  int _success;
  int program;
  struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource *vertex_shader;
  struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource *fragment_shader;
  PyObject *vert_src;
  PyObject *frag_src;
  PyObject *uniform_locations;
  PyObject *uniform_values;
};


/* "context_instructions.pxd":3
 * cdef class LineWidth
 * cdef class Color
 * cdef class BindTexture             # <<<<<<<<<<<<<<
 * 
 * from transformation cimport Matrix
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_BindTexture {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  int _index;
  PyObject *_source;
  struct __pyx_obj_4kivy_8graphics_7texture_Texture *_texture;
};


/* "kivy\graphics\instructions.pxd":6
 * cdef class VertexInstruction
 * cdef class CanvasBase
 * cdef class Canvas             # <<<<<<<<<<<<<<
 * cdef class RenderContext
 * 
 */
struct __pyx_obj_4kivy_8graphics_12instructions_Canvas {
  struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase __pyx_base;
  PyObject *__weakref__;
  float _opacity;
  struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *_before;
  struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *_after;
};


/* "kivy\graphics\instructions.pxd":7
 * cdef class CanvasBase
 * cdef class Canvas
 * cdef class RenderContext             # <<<<<<<<<<<<<<
 * 
 * from vbo cimport *
 */
struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext {
  struct __pyx_obj_4kivy_8graphics_12instructions_Canvas __pyx_base;
  struct __pyx_obj_4kivy_8graphics_6shader_Shader *_shader;
  PyObject *state_stacks;
  struct __pyx_obj_4kivy_8graphics_7texture_Texture *default_texture;
  PyObject *bind_texture;
};


/* "buffer.pxd":1
 * cdef class Buffer:             # <<<<<<<<<<<<<<
 *     cdef void *data
 *     cdef int *l_free
 */
struct __pyx_obj_4kivy_8graphics_6buffer_Buffer {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_6buffer_Buffer *__pyx_vtab;
  void *data;
  int *l_free;
  int i_free;
  int block_size;
  int block_count;
};


/* "kivy\graphics\instructions.pxd":69
 *     cdef void build(self)
 * 
 * cdef class Callback(Instruction):             # <<<<<<<<<<<<<<
 *     cdef Shader _shader
 *     cdef object func
 */
struct __pyx_obj_4kivy_8graphics_12instructions_Callback {
  struct __pyx_obj_4kivy_8graphics_12instructions_Instruction __pyx_base;
  struct __pyx_obj_4kivy_8graphics_6shader_Shader *_shader;
  PyObject *func;
  int _reset_context;
};


/* "transformation.pxd":3
 * ctypedef double matrix_t[16]
 * 
 * cdef class Matrix:             # <<<<<<<<<<<<<<
 *     cdef matrix_t mat
 *     cpdef Matrix identity(self)
 */
struct __pyx_obj_4kivy_8graphics_14transformation_Matrix {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_14transformation_Matrix *__pyx_vtab;
  __pyx_t_4kivy_8graphics_14transformation_matrix_t mat;
};


/* "kivy\graphics\fbo.pxd":5
 * from texture cimport Texture
 * 
 * cdef class Fbo(RenderContext):             # <<<<<<<<<<<<<<
 *     cdef int _width
 *     cdef int _height
 */
struct __pyx_obj_4kivy_8graphics_3fbo_Fbo {
  struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext __pyx_base;
  int _width;
  int _height;
  int _depthbuffer_attached;
  int _push_viewport;
  float _clear_color[4];
  GLuint buffer_id;
  GLuint depthbuffer_id;
  GLint _viewport[4];
  struct __pyx_obj_4kivy_8graphics_7texture_Texture *_texture;
  int _is_bound;
  PyObject *observers;
};


/* "context_instructions.pxd":2
 * cdef class LineWidth
 * cdef class Color             # <<<<<<<<<<<<<<
 * cdef class BindTexture
 * 
 */
struct __pyx_obj_4kivy_8graphics_20context_instructions_Color {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
};


/* "compiler.pxd":1
 * cdef class GraphicsCompiler             # <<<<<<<<<<<<<<
 * 
 * from instructions cimport InstructionGroup
 */
struct __pyx_obj_4kivy_8graphics_8compiler_GraphicsCompiler {
  PyObject_HEAD
  struct __pyx_vtabstruct_4kivy_8graphics_8compiler_GraphicsCompiler *__pyx_vtab;
};



/* "kivy\graphics\instructions.pyx":39
 * 
 * 
 * cdef class Instruction:             # <<<<<<<<<<<<<<
 *     '''Represents the smallest instruction available. This class is for internal
 *     usage only, don't use it directly.
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction {
  void (*apply)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *);
  void (*flag_update)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_opt_args_4kivy_8graphics_12instructions_11Instruction_flag_update *__pyx_optional_args);
  void (*flag_update_done)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *);
  void (*set_parent)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *);
  void (*reload)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *);
  void (*radd)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *);
  void (*rinsert)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, int);
  void (*rremove)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction *__pyx_vtabptr_4kivy_8graphics_12instructions_Instruction;


/* "kivy\graphics\instructions.pyx":190
 * 
 * 
 * cdef class ContextInstruction(Instruction):             # <<<<<<<<<<<<<<
 *     '''The ContextInstruction class is the base for the creation of instructions
 *     that don't have a direct visual representation, but instead modify the
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction __pyx_base;
  struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *(*get_context)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *);
  void (*set_state)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *, PyObject *, PyObject *);
  void (*push_state)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *, PyObject *);
  void (*pop_state)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *, PyObject *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction *__pyx_vtabptr_4kivy_8graphics_12instructions_ContextInstruction;


/* "context_instructions.pxd":21
 *     cdef void apply(self)
 * 
 * cdef class PushMatrix(ContextInstruction):             # <<<<<<<<<<<<<<
 *     cdef void apply(self)
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_PushMatrix {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  void (*apply)(struct __pyx_obj_4kivy_8graphics_20context_instructions_PushMatrix *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_PushMatrix *__pyx_vtabptr_4kivy_8graphics_20context_instructions_PushMatrix;


/* "context_instructions.pxd":27
 *     cdef void apply(self)
 * 
 * cdef class MatrixInstruction(ContextInstruction):             # <<<<<<<<<<<<<<
 *     cdef Matrix _matrix
 *     cdef void apply(self)
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_MatrixInstruction {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  void (*apply)(struct __pyx_obj_4kivy_8graphics_20context_instructions_MatrixInstruction *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_MatrixInstruction *__pyx_vtabptr_4kivy_8graphics_20context_instructions_MatrixInstruction;


/* "context_instructions.pxd":31
 *     cdef void apply(self)
 * 
 * cdef class Transform(MatrixInstruction):             # <<<<<<<<<<<<<<
 *     cpdef transform(self, Matrix trans)
 *     cpdef translate(self, float tx, float ty, float tz)
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Transform {
  struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_MatrixInstruction __pyx_base;
  PyObject *(*transform)(struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform *, struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, int __pyx_skip_dispatch);
  PyObject *(*translate)(struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform *, float, float, float, int __pyx_skip_dispatch);
  PyObject *(*rotate)(struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform *, float, float, float, float, int __pyx_skip_dispatch);
  PyObject *(*scale)(struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform *, float, int __pyx_skip_dispatch);
  PyObject *(*identity)(struct __pyx_obj_4kivy_8graphics_20context_instructions_Transform *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Transform *__pyx_vtabptr_4kivy_8graphics_20context_instructions_Transform;


/* "context_instructions.pxd":48
 *     cdef void apply(self)
 * 
 * cdef class Translate(Transform):             # <<<<<<<<<<<<<<
 *     cdef double _x, _y, _z
 *     cdef void apply(self)
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Translate {
  struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Transform __pyx_base;
  PyObject *(*set_translate)(struct __pyx_obj_4kivy_8graphics_20context_instructions_Translate *, double, double, double);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Translate *__pyx_vtabptr_4kivy_8graphics_20context_instructions_Translate;


/* "vbo.pxd":30
 * 
 * 
 * cdef class VertexBatch:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VertexBatch {
  void (*clear_data)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
  void (*set_data)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *, struct __pyx_t_4kivy_8graphics_6vertex_vertex_t *, int, unsigned short *, int);
  void (*append_data)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *, struct __pyx_t_4kivy_8graphics_6vertex_vertex_t *, int, unsigned short *, int);
  void (*draw)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
  void (*set_mode)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *, PyObject *);
  PyObject *(*get_mode)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
  int (*count)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
  void (*reload)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
  int (*have_id)(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VertexBatch *__pyx_vtabptr_4kivy_8graphics_3vbo_VertexBatch;


/* "kivy\graphics\instructions.pyx":94
 * 
 * 
 * cdef class InstructionGroup(Instruction):             # <<<<<<<<<<<<<<
 *     '''Group of :class:`Instruction`. Adds the possibility of adding and
 *     removing graphics instruction.
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_InstructionGroup {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction __pyx_base;
  void (*build)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *);
  PyObject *(*add)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, int __pyx_skip_dispatch);
  PyObject *(*insert)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, int, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, int __pyx_skip_dispatch);
  PyObject *(*remove)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, int __pyx_skip_dispatch);
  PyObject *(*clear)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, int __pyx_skip_dispatch);
  PyObject *(*remove_group)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_group)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, PyObject *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_InstructionGroup *__pyx_vtabptr_4kivy_8graphics_12instructions_InstructionGroup;


/* "kivy\graphics\instructions.pyx":470
 * 
 * 
 * cdef class CanvasBase(InstructionGroup):             # <<<<<<<<<<<<<<
 *     def __enter__(self):
 *         pushActiveCanvas(self)
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_CanvasBase {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_InstructionGroup __pyx_base;
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_CanvasBase *__pyx_vtabptr_4kivy_8graphics_12instructions_CanvasBase;


/* "kivy\graphics\instructions.pyx":478
 * 
 * 
 * cdef class Canvas(CanvasBase):             # <<<<<<<<<<<<<<
 *     '''The important Canvas class. Use this class to add graphics or context
 *     instructions that you want to be used for drawing.
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Canvas {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_CanvasBase __pyx_base;
  PyObject *(*draw)(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Canvas *__pyx_vtabptr_4kivy_8graphics_12instructions_Canvas;


/* "transformation.pxd":3
 * ctypedef double matrix_t[16]
 * 
 * cdef class Matrix:             # <<<<<<<<<<<<<<
 *     cdef matrix_t mat
 *     cpdef Matrix identity(self)
 */

struct __pyx_vtabstruct_4kivy_8graphics_14transformation_Matrix {
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *(*identity)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, int __pyx_skip_dispatch);
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *(*inverse)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, int __pyx_skip_dispatch);
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *(*multiply)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, int __pyx_skip_dispatch);
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *(*rotate)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, double, double, double, double, int __pyx_skip_dispatch);
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *(*scale)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, double, double, double, int __pyx_skip_dispatch);
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *(*translate)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, double, double, double, int __pyx_skip_dispatch);
  struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *(*view_clip)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, double, double, double, double, double, double, int, int __pyx_skip_dispatch);
  PyObject *(*transform_point)(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *, double, double, double, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4kivy_8graphics_14transformation_Matrix *__pyx_vtabptr_4kivy_8graphics_14transformation_Matrix;


struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_BindTexture {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  void (*apply)(struct __pyx_obj_4kivy_8graphics_20context_instructions_BindTexture *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_BindTexture *__pyx_vtabptr_4kivy_8graphics_20context_instructions_BindTexture;


/* "context_instructions.pxd":1
 * cdef class LineWidth             # <<<<<<<<<<<<<<
 * cdef class Color
 * cdef class BindTexture
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_LineWidth {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  void (*apply)(struct __pyx_obj_4kivy_8graphics_20context_instructions_LineWidth *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_LineWidth *__pyx_vtabptr_4kivy_8graphics_20context_instructions_LineWidth;


/* "shader.pxd":13
 *     cdef int is_compiled(self)
 * 
 * cdef class Shader:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_6shader_Shader {
  void (*use)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*stop)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*set_uniform)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *, PyObject *, PyObject *);
  void (*upload_uniform)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *, PyObject *, PyObject *);
  void (*upload_uniform_matrix)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *, int, struct __pyx_obj_4kivy_8graphics_14transformation_Matrix *);
  int (*get_uniform_loc)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *, PyObject *);
  void (*bind_attrib_locations)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*build)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*build_vertex)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*build_fragment)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*link_program)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  int (*is_linked)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource *(*compile_shader)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *, char *, int);
  PyObject *(*get_program_log)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *, PyObject *);
  void (*process_message)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *, PyObject *, PyObject *);
  void (*reload)(struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_6shader_Shader *__pyx_vtabptr_4kivy_8graphics_6shader_Shader;


/* "kivy\graphics\instructions.pyx":645
 * from kivy.graphics.transformation cimport Matrix
 * 
 * cdef class RenderContext(Canvas):             # <<<<<<<<<<<<<<
 *     '''The render context stores all the necessary information for drawing, i.e.:
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_RenderContext {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Canvas __pyx_base;
  void (*set_texture)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, int, struct __pyx_obj_4kivy_8graphics_7texture_Texture *);
  void (*set_state)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *, PyObject *);
  PyObject *(*get_state)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *);
  void (*set_states)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *);
  void (*push_state)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *);
  void (*push_states)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *);
  void (*pop_state)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *);
  void (*pop_states)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *);
  void (*enter)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *);
  void (*leave)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_RenderContext *__pyx_vtabptr_4kivy_8graphics_12instructions_RenderContext;


/* "kivy\graphics\instructions.pyx":229
 * 
 * 
 * cdef class VertexInstruction(Instruction):             # <<<<<<<<<<<<<<
 *     '''The VertexInstruction class is the base for all graphics instructions
 *     that have a direct visual representation on the canvas, such as Rectangles,
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_VertexInstruction {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction __pyx_base;
  void (*build)(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_VertexInstruction *__pyx_vtabptr_4kivy_8graphics_12instructions_VertexInstruction;


/* "vbo.pxd":8
 * cdef vertex_attr_t *vbo_vertex_attr_list()
 * 
 * cdef class VBO:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VBO {
  void (*update_buffer)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *);
  void (*bind)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *);
  void (*unbind)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *);
  void (*add_vertex_data)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *, void *, unsigned short *, int);
  void (*update_vertex_data)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *, int, struct __pyx_t_4kivy_8graphics_6vertex_vertex_t *, int);
  void (*remove_vertex_data)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *, unsigned short *, int);
  void (*reload)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *);
  int (*have_id)(struct __pyx_obj_4kivy_8graphics_3vbo_VBO *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VBO *__pyx_vtabptr_4kivy_8graphics_3vbo_VBO;


/* "context_instructions.pxd":39
 *     cdef void apply(self)
 * 
 * cdef class Rotate(Transform):             # <<<<<<<<<<<<<<
 *     cdef float _angle
 *     cdef tuple _axis
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Rotate {
  struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Transform __pyx_base;
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Rotate *__pyx_vtabptr_4kivy_8graphics_20context_instructions_Rotate;


/* "texture.pxd":3
 * from c_opengl cimport GLuint
 * 
 * cdef class Texture:             # <<<<<<<<<<<<<<
 *     cdef object __weakref__
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_7texture_Texture {
  void (*update_tex_coords)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *);
  void (*set_min_filter)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *, PyObject *);
  void (*set_mag_filter)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *, PyObject *);
  void (*set_wrap)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *, PyObject *);
  void (*reload)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *);
  PyObject *(*flip_vertical)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *, int __pyx_skip_dispatch);
  PyObject *(*get_region)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *, PyObject *, PyObject *, PyObject *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*bind)(struct __pyx_obj_4kivy_8graphics_7texture_Texture *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4kivy_8graphics_7texture_Texture *__pyx_vtabptr_4kivy_8graphics_7texture_Texture;


/* "texture.pxd":37
 *     cpdef bind(self)
 * 
 * cdef class TextureRegion(Texture):             # <<<<<<<<<<<<<<
 *     cdef int x
 *     cdef int y
 */

struct __pyx_vtabstruct_4kivy_8graphics_7texture_TextureRegion {
  struct __pyx_vtabstruct_4kivy_8graphics_7texture_Texture __pyx_base;
};
static struct __pyx_vtabstruct_4kivy_8graphics_7texture_TextureRegion *__pyx_vtabptr_4kivy_8graphics_7texture_TextureRegion;


/* "context_instructions.pxd":24
 *     cdef void apply(self)
 * 
 * cdef class PopMatrix(ContextInstruction):             # <<<<<<<<<<<<<<
 *     cdef void apply(self)
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_PopMatrix {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  void (*apply)(struct __pyx_obj_4kivy_8graphics_20context_instructions_PopMatrix *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_PopMatrix *__pyx_vtabptr_4kivy_8graphics_20context_instructions_PopMatrix;


/* "kivy\graphics\instructions.pyx":356
 * 
 * 
 * cdef class Callback(Instruction):             # <<<<<<<<<<<<<<
 *     '''.. versionadded:: 1.0.4
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Callback {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction __pyx_base;
  void (*enter)(struct __pyx_obj_4kivy_8graphics_12instructions_Callback *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Callback *__pyx_vtabptr_4kivy_8graphics_12instructions_Callback;


/* "kivy\graphics\fbo.pxd":5
 * from texture cimport Texture
 * 
 * cdef class Fbo(RenderContext):             # <<<<<<<<<<<<<<
 *     cdef int _width
 *     cdef int _height
 */

struct __pyx_vtabstruct_4kivy_8graphics_3fbo_Fbo {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_RenderContext __pyx_base;
  PyObject *(*clear_buffer)(struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *, int __pyx_skip_dispatch);
  PyObject *(*bind)(struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *, int __pyx_skip_dispatch);
  PyObject *(*release)(struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *, int __pyx_skip_dispatch);
  void (*create_fbo)(struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *);
  void (*delete_fbo)(struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *);
  void (*raise_exception)(struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *, PyObject *, struct __pyx_opt_args_4kivy_8graphics_3fbo_3Fbo_raise_exception *__pyx_optional_args);
  PyObject *(*resolve_status)(struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *, int);
};
static struct __pyx_vtabstruct_4kivy_8graphics_3fbo_Fbo *__pyx_vtabptr_4kivy_8graphics_3fbo_Fbo;


/* "compiler.pxd":1
 * cdef class GraphicsCompiler             # <<<<<<<<<<<<<<
 * 
 * from instructions cimport InstructionGroup
 */

struct __pyx_vtabstruct_4kivy_8graphics_8compiler_GraphicsCompiler {
  struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *(*compile)(struct __pyx_obj_4kivy_8graphics_8compiler_GraphicsCompiler *, struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_8compiler_GraphicsCompiler *__pyx_vtabptr_4kivy_8graphics_8compiler_GraphicsCompiler;


/* "context_instructions.pxd":2
 * cdef class LineWidth
 * cdef class Color             # <<<<<<<<<<<<<<
 * cdef class BindTexture
 * 
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Color {
  struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction __pyx_base;
  void (*apply)(struct __pyx_obj_4kivy_8graphics_20context_instructions_Color *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Color *__pyx_vtabptr_4kivy_8graphics_20context_instructions_Color;


/* "kivy\graphics\context.pxd":7
 * from kivy.graphics.fbo cimport Fbo
 * 
 * cdef class Context:             # <<<<<<<<<<<<<<
 *     cdef list observers
 *     cdef list observers_before
 */

struct __pyx_vtabstruct_4kivy_8graphics_7context_Context {
  void (*register_texture)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_7texture_Texture *);
  void (*register_canvas)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *);
  void (*register_vbo)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_3vbo_VBO *);
  void (*register_vertexbatch)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
  void (*register_shader)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*register_fbo)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *);
  void (*dealloc_texture)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_7texture_Texture *);
  void (*dealloc_vbo)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_3vbo_VBO *);
  void (*dealloc_vertexbatch)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *);
  void (*dealloc_shader)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_6shader_Shader *);
  void (*dealloc_fbo)(struct __pyx_obj_4kivy_8graphics_7context_Context *, struct __pyx_obj_4kivy_8graphics_3fbo_Fbo *);
  void (*flush)(struct __pyx_obj_4kivy_8graphics_7context_Context *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_7context_Context *__pyx_vtabptr_4kivy_8graphics_7context_Context;


/* "context_instructions.pxd":44
 *     cdef void apply(self)
 * 
 * cdef class Scale(Transform):             # <<<<<<<<<<<<<<
 *     cdef float s
 *     cdef void apply(self)
 */

struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Scale {
  struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Transform __pyx_base;
};
static struct __pyx_vtabstruct_4kivy_8graphics_20context_instructions_Scale *__pyx_vtabptr_4kivy_8graphics_20context_instructions_Scale;


/* "buffer.pxd":1
 * cdef class Buffer:             # <<<<<<<<<<<<<<
 *     cdef void *data
 *     cdef int *l_free
 */

struct __pyx_vtabstruct_4kivy_8graphics_6buffer_Buffer {
  void (*clear)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *);
  void (*grow)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *, int);
  void (*add)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *, void *, unsigned short *, int);
  void (*remove)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *, unsigned short *, int);
  int (*count)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *);
  int (*size)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *);
  void *(*pointer)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *);
  void *(*offset_pointer)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *, int);
  void (*update)(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer *, int, void *, int);
};
static struct __pyx_vtabstruct_4kivy_8graphics_6buffer_Buffer *__pyx_vtabptr_4kivy_8graphics_6buffer_Buffer;


/* "shader.pxd":5
 * from transformation cimport Matrix
 * 
 * cdef class ShaderSource:             # <<<<<<<<<<<<<<
 *     cdef int shader
 *     cdef int shadertype
 */

struct __pyx_vtabstruct_4kivy_8graphics_6shader_ShaderSource {
  PyObject *(*set_source)(struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource *, char *);
  PyObject *(*get_shader_log)(struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource *, int);
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  int (*is_compiled)(struct __pyx_obj_4kivy_8graphics_6shader_ShaderSource *);
};
static struct __pyx_vtabstruct_4kivy_8graphics_6shader_ShaderSource *__pyx_vtabptr_4kivy_8graphics_6shader_ShaderSource;
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#define __Pyx_GetItemInt(o, i, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
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static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i) {
#if CYTHON_COMPILING_IN_CPYTHON
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#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
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    return PyList_Append(list, x);
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#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
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static CYTHON_INLINE int __Pyx_IterFinish(void); /*proto*/

static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);

static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index); /*proto*/

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

static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** value1, PyObject** value2,
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static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name,
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static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos,
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static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);

static CYTHON_INLINE PyObject* __Pyx_PyObject_Pop(PyObject* L) {
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    return PyObject_CallMethod(L, (char*)"pop", NULL);
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#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
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    #define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
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#define __Pyx_SetItemInt(o, i, v, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
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static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
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static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (PyList_CheckExact(o)) {
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            PyObject* old = PyList_GET_ITEM(o, n);
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    if (likely(i >= 0)) {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
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    return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
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static CYTHON_INLINE PyObject* __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
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static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, long level); /*proto*/

static CYTHON_INLINE void __Pyx_RaiseImportError(PyObject *name);

#include <string.h>

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

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

#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
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#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
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static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject *);

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *);

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject *);

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject *);

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject *);

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject *);

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject *);

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject *);

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject *);

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject *);

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject *);

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject *);

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject *);

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject *);

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

static void __Pyx_WriteUnraisable(const char *name, int clineno,
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static int __Pyx_check_binary_version(void);

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

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

#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
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  #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
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static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);  /*proto*/

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

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

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

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

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


/* Module declarations from 'kivy.graphics.buffer' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_6buffer_Buffer = 0;

/* Module declarations from 'kivy.graphics.c_opengl' */

/* Module declarations from 'kivy.graphics.vertex' */

/* Module declarations from 'kivy.graphics.vbo' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_3vbo_VBO = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_3vbo_VertexBatch = 0;

/* Module declarations from 'kivy.graphics.transformation' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_14transformation_Matrix = 0;

/* Module declarations from 'kivy.graphics.texture' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_7texture_Texture = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_7texture_TextureRegion = 0;

/* Module declarations from 'kivy.graphics.context_instructions' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_LineWidth = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_Color = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_BindTexture = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_PushMatrix = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_PopMatrix = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_MatrixInstruction = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_Transform = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_Rotate = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_Scale = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_20context_instructions_Translate = 0;

/* Module declarations from 'kivy.graphics.compiler' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_8compiler_GraphicsCompiler = 0;

/* Module declarations from 'kivy.graphics.shader' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_6shader_ShaderSource = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_6shader_Shader = 0;

/* Module declarations from 'kivy.graphics.fbo' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_3fbo_Fbo = 0;

/* Module declarations from 'kivy.graphics.context' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_7context_Context = 0;
static struct __pyx_obj_4kivy_8graphics_7context_Context *(*__pyx_f_4kivy_8graphics_7context_get_context)(int __pyx_skip_dispatch); /*proto*/

/* Module declarations from 'kivy.graphics.instructions' */
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_Instruction = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_InstructionGroup = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_ContextInstruction = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_VertexInstruction = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_CanvasBase = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_Canvas = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_RenderContext = 0;
static PyTypeObject *__pyx_ptype_4kivy_8graphics_12instructions_Callback = 0;
static int __pyx_v_4kivy_8graphics_12instructions_GI_NOOP;
static int __pyx_v_4kivy_8graphics_12instructions_GI_IGNORE;
static int __pyx_v_4kivy_8graphics_12instructions_GI_NEEDS_UPDATE;
static int __pyx_v_4kivy_8graphics_12instructions_GI_GROUP;
static int __pyx_v_4kivy_8graphics_12instructions_GI_CONTEXT_MOD;
static int __pyx_v_4kivy_8graphics_12instructions_GI_VERTEX_DATA;
static int __pyx_v_4kivy_8graphics_12instructions_GI_COMPILER;
static int __pyx_v_4kivy_8graphics_12instructions_GI_NO_APPLY_ONCE;
static int __pyx_v_4kivy_8graphics_12instructions_GI_NO_REMOVE;
static int __pyx_v_4kivy_8graphics_12instructions__need_reset_gl;
static int __pyx_v_4kivy_8graphics_12instructions__active_texture;
static PyObject *__pyx_v_4kivy_8graphics_12instructions_canvas_list = 0;
static struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *__pyx_v_4kivy_8graphics_12instructions_ACTIVE_CANVAS = 0;
static PyObject *__pyx_v_4kivy_8graphics_12instructions_CANVAS_STACK = 0;
static double __pyx_v_4kivy_8graphics_12instructions_pi;
static struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *__pyx_v_4kivy_8graphics_12instructions_ACTIVE_CONTEXT = 0;
static PyObject *__pyx_v_4kivy_8graphics_12instructions_CONTEXT_STACK = 0;
static void __pyx_f_4kivy_8graphics_12instructions_reset_gl_context(void); /*proto*/
static struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *__pyx_f_4kivy_8graphics_12instructions_getActiveCanvas(void); /*proto*/
static struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *__pyx_f_4kivy_8graphics_12instructions_getActiveContext(void); /*proto*/
static PyObject *__pyx_f_4kivy_8graphics_12instructions_pushActiveCanvas(struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *); /*proto*/
static PyObject *__pyx_f_4kivy_8graphics_12instructions_popActiveCanvas(void); /*proto*/
static PyObject *__pyx_f_4kivy_8graphics_12instructions_pushActiveContext(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *); /*proto*/
static PyObject *__pyx_f_4kivy_8graphics_12instructions_popActiveContext(void); /*proto*/
#define __Pyx_MODULE_NAME "kivy.graphics.instructions"
int __pyx_module_is_main_kivy__graphics__instructions = 0;

/* Implementation of 'kivy.graphics.instructions' */
static PyObject *__pyx_builtin_xrange;
static int __pyx_pf_4kivy_8graphics_12instructions_11Instruction___cinit__(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_self); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_11Instruction_2__init__(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_self, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_11Instruction_12needs_redraw___get__(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_self); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup___init__(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_2add(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_c); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_4insert(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self, int __pyx_v_index, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_c); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_6remove(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_c); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_8indexof(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_c); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_10length(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_12clear(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_14remove_group(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self, PyObject *__pyx_v_groupname); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_16InstructionGroup_16get_group(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *__pyx_v_self, PyObject *__pyx_v_groupname); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_18ContextInstruction___init__(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *__pyx_v_self, PyObject *__pyx_v_kwargs); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_17VertexInstruction___init__(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *__pyx_v_self, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_17VertexInstruction_7texture___get__(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *__pyx_v_self); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_17VertexInstruction_7texture_2__set__(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *__pyx_v_self, PyObject *__pyx_v__tex); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_17VertexInstruction_6source___get__(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *__pyx_v_self); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_17VertexInstruction_6source_2__set__(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *__pyx_v_self, PyObject *__pyx_v_source); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_17VertexInstruction_10tex_coords___get__(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *__pyx_v_self); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_17VertexInstruction_10tex_coords_2__set__(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *__pyx_v_self, PyObject *__pyx_v_tc); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_8Callback___init__(struct __pyx_obj_4kivy_8graphics_12instructions_Callback *__pyx_v_self, PyObject *__pyx_v_arg, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_8Callback_2ask_update(struct __pyx_obj_4kivy_8graphics_12instructions_Callback *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_8Callback_13reset_context___get__(struct __pyx_obj_4kivy_8graphics_12instructions_Callback *__pyx_v_self); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_8Callback_13reset_context_2__set__(struct __pyx_obj_4kivy_8graphics_12instructions_Callback *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_10CanvasBase___enter__(struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_10CanvasBase_2__exit__(CYTHON_UNUSED struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_largs); /* proto */
static int __pyx_pf_4kivy_8graphics_12instructions_6Canvas___init__(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *__pyx_v_self, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_6Canvas_2clear(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_6Canvas_4draw(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_6Canvas_6add(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *__pyx_v_self, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_c); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_6Canvas_8remove(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *__pyx_v_self, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *__pyx_v_c); /* proto */
static PyObject *__pyx_pf_4kivy_8graphics_12instructions_6Canvas_10ask_update(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *__pyx_v_self); /* proto */
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static char __pyx_k_7[] = "Property for getting the 'after' group.\n        ";
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  {__Pyx_NAMESTR("get_group"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_16InstructionGroup_17get_group, METH_O, __Pyx_DOCSTR(__pyx_doc_4kivy_8graphics_12instructions_16InstructionGroup_16get_group)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_InstructionGroup = {
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  0, /*nb_subtract*/
  0, /*nb_multiply*/
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  0, /*nb_divide*/
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  0, /*nb_index*/
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};

static PySequenceMethods __pyx_tp_as_sequence_InstructionGroup = {
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  0, /*sq_concat*/
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  0, /*sq_slice*/
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};

static PyMappingMethods __pyx_tp_as_mapping_InstructionGroup = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_InstructionGroup = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
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  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_4kivy_8graphics_12instructions_InstructionGroup = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("kivy.graphics.instructions.InstructionGroup"), /*tp_name*/
  sizeof(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_InstructionGroup, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_InstructionGroup, /*tp_as_number*/
  &__pyx_tp_as_sequence_InstructionGroup, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_InstructionGroup, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_InstructionGroup, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("Group of :class:`Instruction`. Adds the possibility of adding and\n    removing graphics instruction.\n    "), /*tp_doc*/
  __pyx_tp_traverse_4kivy_8graphics_12instructions_InstructionGroup, /*tp_traverse*/
  __pyx_tp_clear_4kivy_8graphics_12instructions_InstructionGroup, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4kivy_8graphics_12instructions_InstructionGroup, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
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  __pyx_pw_4kivy_8graphics_12instructions_16InstructionGroup_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4kivy_8graphics_12instructions_InstructionGroup, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
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};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_ContextInstruction __pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction;

static PyObject *__pyx_tp_new_4kivy_8graphics_12instructions_ContextInstruction(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *p;
  PyObject *o = __pyx_tp_new_4kivy_8graphics_12instructions_Instruction(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction*)__pyx_vtabptr_4kivy_8graphics_12instructions_ContextInstruction;
  p->context_state = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->context_push = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->context_pop = ((PyObject*)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_4kivy_8graphics_12instructions_ContextInstruction(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *p = (struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *)o;
  Py_XDECREF(((PyObject *)p->context_state));
  Py_XDECREF(((PyObject *)p->context_push));
  Py_XDECREF(((PyObject *)p->context_pop));
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_Instruction(o);
}

static int __pyx_tp_traverse_4kivy_8graphics_12instructions_ContextInstruction(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *p = (struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *)o;
  e = __pyx_tp_traverse_4kivy_8graphics_12instructions_Instruction(o, v, a); if (e) return e;
  if (p->context_state) {
    e = (*v)(p->context_state, a); if (e) return e;
  }
  if (p->context_push) {
    e = (*v)(p->context_push, a); if (e) return e;
  }
  if (p->context_pop) {
    e = (*v)(p->context_pop, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_4kivy_8graphics_12instructions_ContextInstruction(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *p = (struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *)o;
  PyObject* tmp;
  __pyx_tp_clear_4kivy_8graphics_12instructions_Instruction(o);
  tmp = ((PyObject*)p->context_state);
  p->context_state = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->context_push);
  p->context_push = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->context_pop);
  p->context_pop = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_4kivy_8graphics_12instructions_ContextInstruction[] = {
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};

static PyNumberMethods __pyx_tp_as_number_ContextInstruction = {
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  0, /*nb_index*/
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};

static PySequenceMethods __pyx_tp_as_sequence_ContextInstruction = {
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};

static PyMappingMethods __pyx_tp_as_mapping_ContextInstruction = {
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  0, /*mp_subscript*/
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};

static PyBufferProcs __pyx_tp_as_buffer_ContextInstruction = {
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  #endif
  #if PY_MAJOR_VERSION < 3
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  #endif
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  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
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  #if PY_VERSION_HEX >= 0x02060000
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static PyTypeObject __pyx_type_4kivy_8graphics_12instructions_ContextInstruction = {
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  __pyx_tp_dealloc_4kivy_8graphics_12instructions_ContextInstruction, /*tp_dealloc*/
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  0, /*tp_compare*/
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  &__pyx_tp_as_sequence_ContextInstruction, /*tp_as_sequence*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("The ContextInstruction class is the base for the creation of instructions\n    that don't have a direct visual representation, but instead modify the\n    current Canvas' state, e.g. texture binding, setting color parameters,\n    matrix manipulation and so on.\n    "), /*tp_doc*/
  __pyx_tp_traverse_4kivy_8graphics_12instructions_ContextInstruction, /*tp_traverse*/
  __pyx_tp_clear_4kivy_8graphics_12instructions_ContextInstruction, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iternext*/
  __pyx_methods_4kivy_8graphics_12instructions_ContextInstruction, /*tp_methods*/
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  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
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  __pyx_pw_4kivy_8graphics_12instructions_18ContextInstruction_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4kivy_8graphics_12instructions_ContextInstruction, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_VertexInstruction __pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction;

static PyObject *__pyx_tp_new_4kivy_8graphics_12instructions_VertexInstruction(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *p;
  PyObject *o = __pyx_tp_new_4kivy_8graphics_12instructions_Instruction(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction*)__pyx_vtabptr_4kivy_8graphics_12instructions_VertexInstruction;
  p->texture_binding = ((struct __pyx_obj_4kivy_8graphics_20context_instructions_BindTexture *)Py_None); Py_INCREF(Py_None);
  p->batch = ((struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *)Py_None); Py_INCREF(Py_None);
  p->_tex_coords = ((PyObject*)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_4kivy_8graphics_12instructions_VertexInstruction(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *p = (struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *)o;
  Py_XDECREF(((PyObject *)p->texture_binding));
  Py_XDECREF(((PyObject *)p->batch));
  Py_XDECREF(((PyObject *)p->_tex_coords));
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_Instruction(o);
}

static int __pyx_tp_traverse_4kivy_8graphics_12instructions_VertexInstruction(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *p = (struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *)o;
  e = __pyx_tp_traverse_4kivy_8graphics_12instructions_Instruction(o, v, a); if (e) return e;
  if (p->texture_binding) {
    e = (*v)(((PyObject*)p->texture_binding), a); if (e) return e;
  }
  if (p->batch) {
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  }
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  }
  return 0;
}

static int __pyx_tp_clear_4kivy_8graphics_12instructions_VertexInstruction(PyObject *o) {
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  PyObject* tmp;
  __pyx_tp_clear_4kivy_8graphics_12instructions_Instruction(o);
  tmp = ((PyObject*)p->texture_binding);
  p->texture_binding = ((struct __pyx_obj_4kivy_8graphics_20context_instructions_BindTexture *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->batch);
  p->batch = ((struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_tex_coords);
  p->_tex_coords = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_17VertexInstruction_texture(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_4kivy_8graphics_12instructions_17VertexInstruction_7texture_1__get__(o);
}

static int __pyx_setprop_4kivy_8graphics_12instructions_17VertexInstruction_texture(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_4kivy_8graphics_12instructions_17VertexInstruction_7texture_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_17VertexInstruction_source(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_4kivy_8graphics_12instructions_17VertexInstruction_6source_1__get__(o);
}

static int __pyx_setprop_4kivy_8graphics_12instructions_17VertexInstruction_source(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
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    return __pyx_pw_4kivy_8graphics_12instructions_17VertexInstruction_6source_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_17VertexInstruction_tex_coords(PyObject *o, CYTHON_UNUSED void *x) {
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}

static int __pyx_setprop_4kivy_8graphics_12instructions_17VertexInstruction_tex_coords(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
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    return __pyx_pw_4kivy_8graphics_12instructions_17VertexInstruction_10tex_coords_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyMethodDef __pyx_methods_4kivy_8graphics_12instructions_VertexInstruction[] = {
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static struct PyGetSetDef __pyx_getsets_4kivy_8graphics_12instructions_VertexInstruction[] = {
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};

static PyNumberMethods __pyx_tp_as_number_VertexInstruction = {
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  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_VertexInstruction = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_VertexInstruction = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_VertexInstruction = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_4kivy_8graphics_12instructions_VertexInstruction = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("kivy.graphics.instructions.VertexInstruction"), /*tp_name*/
  sizeof(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_VertexInstruction, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_VertexInstruction, /*tp_as_number*/
  &__pyx_tp_as_sequence_VertexInstruction, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_VertexInstruction, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_VertexInstruction, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("The VertexInstruction class is the base for all graphics instructions\n    that have a direct visual representation on the canvas, such as Rectangles,\n    Triangles, Lines, Ellipse and so on.\n    "), /*tp_doc*/
  __pyx_tp_traverse_4kivy_8graphics_12instructions_VertexInstruction, /*tp_traverse*/
  __pyx_tp_clear_4kivy_8graphics_12instructions_VertexInstruction, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4kivy_8graphics_12instructions_VertexInstruction, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_4kivy_8graphics_12instructions_VertexInstruction, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_4kivy_8graphics_12instructions_17VertexInstruction_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4kivy_8graphics_12instructions_VertexInstruction, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_CanvasBase __pyx_vtable_4kivy_8graphics_12instructions_CanvasBase;

static PyObject *__pyx_tp_new_4kivy_8graphics_12instructions_CanvasBase(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *p;
  PyObject *o = __pyx_tp_new_4kivy_8graphics_12instructions_InstructionGroup(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *)o);
  p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction*)__pyx_vtabptr_4kivy_8graphics_12instructions_CanvasBase;
  return o;
}

static PyMethodDef __pyx_methods_4kivy_8graphics_12instructions_CanvasBase[] = {
  {__Pyx_NAMESTR("__enter__"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_10CanvasBase_1__enter__, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("__exit__"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_10CanvasBase_3__exit__, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_CanvasBase = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
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  0, /*reserved*/
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  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_CanvasBase = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_CanvasBase = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_CanvasBase = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_4kivy_8graphics_12instructions_CanvasBase = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("kivy.graphics.instructions.CanvasBase"), /*tp_name*/
  sizeof(struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_InstructionGroup, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_CanvasBase, /*tp_as_number*/
  &__pyx_tp_as_sequence_CanvasBase, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_CanvasBase, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_CanvasBase, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_4kivy_8graphics_12instructions_InstructionGroup, /*tp_traverse*/
  __pyx_tp_clear_4kivy_8graphics_12instructions_InstructionGroup, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4kivy_8graphics_12instructions_CanvasBase, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_4kivy_8graphics_12instructions_16InstructionGroup_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4kivy_8graphics_12instructions_CanvasBase, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Canvas __pyx_vtable_4kivy_8graphics_12instructions_Canvas;

static PyObject *__pyx_tp_new_4kivy_8graphics_12instructions_Canvas(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *p;
  PyObject *o = __pyx_tp_new_4kivy_8graphics_12instructions_InstructionGroup(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *)o);
  p->__pyx_base.__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction*)__pyx_vtabptr_4kivy_8graphics_12instructions_Canvas;
  p->__weakref__ = 0;
  p->_before = ((struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *)Py_None); Py_INCREF(Py_None);
  p->_after = ((struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_4kivy_8graphics_12instructions_Canvas(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *p = (struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *)o;
  if (p->__weakref__) PyObject_ClearWeakRefs(o);
  Py_XDECREF(p->__weakref__);
  Py_XDECREF(((PyObject *)p->_before));
  Py_XDECREF(((PyObject *)p->_after));
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_InstructionGroup(o);
}

static int __pyx_tp_traverse_4kivy_8graphics_12instructions_Canvas(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *p = (struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *)o;
  e = __pyx_tp_traverse_4kivy_8graphics_12instructions_InstructionGroup(o, v, a); if (e) return e;
  if (p->__weakref__) {
    e = (*v)(p->__weakref__, a); if (e) return e;
  }
  if (p->_before) {
    e = (*v)(((PyObject*)p->_before), a); if (e) return e;
  }
  if (p->_after) {
    e = (*v)(((PyObject*)p->_after), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_4kivy_8graphics_12instructions_Canvas(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *p = (struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *)o;
  PyObject* tmp;
  __pyx_tp_clear_4kivy_8graphics_12instructions_InstructionGroup(o);
  tmp = ((PyObject*)p->_before);
  p->_before = ((struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_after);
  p->_after = ((struct __pyx_obj_4kivy_8graphics_12instructions_CanvasBase *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_6Canvas_before(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_4kivy_8graphics_12instructions_6Canvas_6before_1__get__(o);
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_6Canvas_after(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_4kivy_8graphics_12instructions_6Canvas_5after_1__get__(o);
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_6Canvas_opacity(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_4kivy_8graphics_12instructions_6Canvas_7opacity_1__get__(o);
}

static int __pyx_setprop_4kivy_8graphics_12instructions_6Canvas_opacity(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_4kivy_8graphics_12instructions_6Canvas_7opacity_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyMethodDef __pyx_methods_4kivy_8graphics_12instructions_Canvas[] = {
  {__Pyx_NAMESTR("clear"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_6Canvas_3clear, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("draw"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_6Canvas_5draw, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4kivy_8graphics_12instructions_6Canvas_4draw)},
  {__Pyx_NAMESTR("add"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_6Canvas_7add, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("remove"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_6Canvas_9remove, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("ask_update"), (PyCFunction)__pyx_pw_4kivy_8graphics_12instructions_6Canvas_11ask_update, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4kivy_8graphics_12instructions_6Canvas_10ask_update)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_4kivy_8graphics_12instructions_Canvas[] = {
  {(char *)"before", __pyx_getprop_4kivy_8graphics_12instructions_6Canvas_before, 0, __Pyx_DOCSTR(__pyx_k_6), 0},
  {(char *)"after", __pyx_getprop_4kivy_8graphics_12instructions_6Canvas_after, 0, __Pyx_DOCSTR(__pyx_k_7), 0},
  {(char *)"opacity", __pyx_getprop_4kivy_8graphics_12instructions_6Canvas_opacity, __pyx_setprop_4kivy_8graphics_12instructions_6Canvas_opacity, __Pyx_DOCSTR(__pyx_k_8), 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_Canvas = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_Canvas = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Canvas = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_Canvas = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_4kivy_8graphics_12instructions_Canvas = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("kivy.graphics.instructions.Canvas"), /*tp_name*/
  sizeof(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_Canvas, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_Canvas, /*tp_as_number*/
  &__pyx_tp_as_sequence_Canvas, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Canvas, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_Canvas, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("The important Canvas class. Use this class to add graphics or context\n    instructions that you want to be used for drawing.\n\n    .. note::\n\n        The Canvas supports Python's ``with`` statement and its enter & exit\n        semantics.\n\n    Usage of a canvas without the ``with`` statement::\n\n        self.canvas.add(Color(1., 1., 0))\n        self.canvas.add(Rectangle(size=(50, 50)))\n\n    Usage of a canvas with Python's ``with`` statement::\n\n        with self.canvas:\n            Color(1., 1., 0)\n            Rectangle(size=(50, 50))\n    "), /*tp_doc*/
  __pyx_tp_traverse_4kivy_8graphics_12instructions_Canvas, /*tp_traverse*/
  __pyx_tp_clear_4kivy_8graphics_12instructions_Canvas, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4kivy_8graphics_12instructions_Canvas, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_4kivy_8graphics_12instructions_Canvas, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_4kivy_8graphics_12instructions_6Canvas_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4kivy_8graphics_12instructions_Canvas, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_RenderContext __pyx_vtable_4kivy_8graphics_12instructions_RenderContext;

static PyObject *__pyx_tp_new_4kivy_8graphics_12instructions_RenderContext(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *p;
  PyObject *o = __pyx_tp_new_4kivy_8graphics_12instructions_Canvas(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *)o);
  p->__pyx_base.__pyx_base.__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction*)__pyx_vtabptr_4kivy_8graphics_12instructions_RenderContext;
  p->_shader = ((struct __pyx_obj_4kivy_8graphics_6shader_Shader *)Py_None); Py_INCREF(Py_None);
  p->state_stacks = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->default_texture = ((struct __pyx_obj_4kivy_8graphics_7texture_Texture *)Py_None); Py_INCREF(Py_None);
  p->bind_texture = ((PyObject*)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_4kivy_8graphics_12instructions_RenderContext(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *p = (struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *)o;
  Py_XDECREF(((PyObject *)p->_shader));
  Py_XDECREF(((PyObject *)p->state_stacks));
  Py_XDECREF(((PyObject *)p->default_texture));
  Py_XDECREF(((PyObject *)p->bind_texture));
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_Canvas(o);
}

static int __pyx_tp_traverse_4kivy_8graphics_12instructions_RenderContext(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *p = (struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *)o;
  e = __pyx_tp_traverse_4kivy_8graphics_12instructions_Canvas(o, v, a); if (e) return e;
  if (p->_shader) {
    e = (*v)(((PyObject*)p->_shader), a); if (e) return e;
  }
  if (p->state_stacks) {
    e = (*v)(p->state_stacks, a); if (e) return e;
  }
  if (p->default_texture) {
    e = (*v)(((PyObject*)p->default_texture), a); if (e) return e;
  }
  if (p->bind_texture) {
    e = (*v)(p->bind_texture, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_4kivy_8graphics_12instructions_RenderContext(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *p = (struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *)o;
  PyObject* tmp;
  __pyx_tp_clear_4kivy_8graphics_12instructions_Canvas(o);
  tmp = ((PyObject*)p->_shader);
  p->_shader = ((struct __pyx_obj_4kivy_8graphics_6shader_Shader *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->state_stacks);
  p->state_stacks = ((PyObject*)Py_None); Py_INCREF(Py_None);
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  p->default_texture = ((struct __pyx_obj_4kivy_8graphics_7texture_Texture *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->bind_texture);
  p->bind_texture = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
static PyObject *__pyx_sq_item_4kivy_8graphics_12instructions_RenderContext(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
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  return r;
}

static int __pyx_mp_ass_subscript_4kivy_8graphics_12instructions_RenderContext(PyObject *o, PyObject *i, PyObject *v) {
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  }
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      return __pyx_ptype_4kivy_8graphics_12instructions_Canvas->tp_as_mapping->mp_ass_subscript(o, i, v);
    PyErr_Format(PyExc_NotImplementedError,
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  }
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_13RenderContext_shader(PyObject *o, CYTHON_UNUSED void *x) {
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}

static PyMethodDef __pyx_methods_4kivy_8graphics_12instructions_RenderContext[] = {
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};

static struct PyGetSetDef __pyx_getsets_4kivy_8graphics_12instructions_RenderContext[] = {
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  {0, 0, 0, 0, 0}
};

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static PySequenceMethods __pyx_tp_as_sequence_RenderContext = {
  0, /*sq_length*/
  0, /*sq_concat*/
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  __pyx_sq_item_4kivy_8graphics_12instructions_RenderContext, /*sq_item*/
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};

static PyMappingMethods __pyx_tp_as_mapping_RenderContext = {
  0, /*mp_length*/
  __pyx_pw_4kivy_8graphics_12instructions_13RenderContext_5__getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_4kivy_8graphics_12instructions_RenderContext, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_RenderContext = {
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  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
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  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_4kivy_8graphics_12instructions_RenderContext = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("kivy.graphics.instructions.RenderContext"), /*tp_name*/
  sizeof(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_RenderContext, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_RenderContext, /*tp_as_number*/
  &__pyx_tp_as_sequence_RenderContext, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_RenderContext, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_RenderContext, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("The render context stores all the necessary information for drawing, i.e.:\n\n    - The vertex shader\n    - The fragment shader\n    - The default texture\n    - The state stack (color, texture, matrix...)\n    "), /*tp_doc*/
  __pyx_tp_traverse_4kivy_8graphics_12instructions_RenderContext, /*tp_traverse*/
  __pyx_tp_clear_4kivy_8graphics_12instructions_RenderContext, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iternext*/
  __pyx_methods_4kivy_8graphics_12instructions_RenderContext, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_4kivy_8graphics_12instructions_RenderContext, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
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  __pyx_pw_4kivy_8graphics_12instructions_13RenderContext_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4kivy_8graphics_12instructions_RenderContext, /*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*/
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  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Callback __pyx_vtable_4kivy_8graphics_12instructions_Callback;

static PyObject *__pyx_tp_new_4kivy_8graphics_12instructions_Callback(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_4kivy_8graphics_12instructions_Callback *p;
  PyObject *o = __pyx_tp_new_4kivy_8graphics_12instructions_Instruction(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_4kivy_8graphics_12instructions_Callback *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4kivy_8graphics_12instructions_Instruction*)__pyx_vtabptr_4kivy_8graphics_12instructions_Callback;
  p->_shader = ((struct __pyx_obj_4kivy_8graphics_6shader_Shader *)Py_None); Py_INCREF(Py_None);
  p->func = Py_None; Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_4kivy_8graphics_12instructions_Callback(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_Callback *p = (struct __pyx_obj_4kivy_8graphics_12instructions_Callback *)o;
  Py_XDECREF(((PyObject *)p->_shader));
  Py_XDECREF(p->func);
  __pyx_tp_dealloc_4kivy_8graphics_12instructions_Instruction(o);
}

static int __pyx_tp_traverse_4kivy_8graphics_12instructions_Callback(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4kivy_8graphics_12instructions_Callback *p = (struct __pyx_obj_4kivy_8graphics_12instructions_Callback *)o;
  e = __pyx_tp_traverse_4kivy_8graphics_12instructions_Instruction(o, v, a); if (e) return e;
  if (p->_shader) {
    e = (*v)(((PyObject*)p->_shader), a); if (e) return e;
  }
  if (p->func) {
    e = (*v)(p->func, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_4kivy_8graphics_12instructions_Callback(PyObject *o) {
  struct __pyx_obj_4kivy_8graphics_12instructions_Callback *p = (struct __pyx_obj_4kivy_8graphics_12instructions_Callback *)o;
  PyObject* tmp;
  __pyx_tp_clear_4kivy_8graphics_12instructions_Instruction(o);
  tmp = ((PyObject*)p->_shader);
  p->_shader = ((struct __pyx_obj_4kivy_8graphics_6shader_Shader *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->func);
  p->func = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_4kivy_8graphics_12instructions_8Callback_reset_context(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_4kivy_8graphics_12instructions_8Callback_13reset_context_1__get__(o);
}

static int __pyx_setprop_4kivy_8graphics_12instructions_8Callback_reset_context(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_4kivy_8graphics_12instructions_8Callback_13reset_context_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyMethodDef __pyx_methods_4kivy_8graphics_12instructions_Callback[] = {
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  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_4kivy_8graphics_12instructions_Callback[] = {
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  {0, 0, 0, 0, 0}
};

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static PySequenceMethods __pyx_tp_as_sequence_Callback = {
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static PyBufferProcs __pyx_tp_as_buffer_Callback = {
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  0, /*bf_getcharbuffer*/
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  0, /*bf_getbuffer*/
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static PyTypeObject __pyx_type_4kivy_8graphics_12instructions_Callback = {
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  __pyx_tp_dealloc_4kivy_8graphics_12instructions_Callback, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  0, /*reserved*/
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  0, /*tp_repr*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR(".. versionadded:: 1.0.4\n\n    A Callback is an instruction that will be called when the drawing\n    operation is performed. When adding instructions to a canvas, you can do\n    this::\n\n        with self.canvas:\n            Color(1, 1, 1)\n            Rectangle(pos=self.pos, size=self.size)\n            Callback(self.my_callback)\n\n    The definition of the callback must be::\n\n        def my_callback(self, instr):\n            print 'I have been called!'\n\n    .. warning::\n\n        Note that if you perform many and/or costly calls to callbacks, you\n        might potentially slow down the rendering performance significantly.\n\n    The drawing of your canvas can not happen until something new happens. From\n    your callback, you can ask for an update::\n\n        with self.canvas:\n            self.cb = Callback(self.my_callback)\n        # then later in the code\n        self.cb.ask_update()\n\n    If you use the Callback class to call rendering methods of another\n    toolkit, you will have issues with the OpenGL context. The OpenGL state may\n    have been manipulated by the other toolkit, and as soon as program flow\n    returns to Kivy, it will just break. You can have glitches, crashes, black\n    holes might occur, etc.\n    To avoid that, you can activate the :data:`reset_context` option. It will\n    reset the OpenGL context state to make Kivy's rendering correct, after the\n    call to your callback.\n\n    .. warning::\n\n        The :data:`reset_context` is not a full OpenGL reset. If you have issues\n        regarding that, please contact us.\n\n    "), /*tp_doc*/
  __pyx_tp_traverse_4kivy_8graphics_12instructions_Callback, /*tp_traverse*/
  __pyx_tp_clear_4kivy_8graphics_12instructions_Callback, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_4kivy_8graphics_12instructions_Callback, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_4kivy_8graphics_12instructions_Callback, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
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  __pyx_pw_4kivy_8graphics_12instructions_8Callback_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_4kivy_8graphics_12instructions_Callback, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
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  0, /*tp_subclasses*/
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  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
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    NULL, /* m_traverse */
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  if (__Pyx_SetAttrString(__pyx_m, "InstructionGroup", (PyObject *)&__pyx_type_4kivy_8graphics_12instructions_InstructionGroup) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_12instructions_InstructionGroup = &__pyx_type_4kivy_8graphics_12instructions_InstructionGroup;
  __pyx_vtabptr_4kivy_8graphics_12instructions_ContextInstruction = &__pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction;
  __pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction.__pyx_base = *__pyx_vtabptr_4kivy_8graphics_12instructions_Instruction;
  __pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction.__pyx_base.apply = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *))__pyx_f_4kivy_8graphics_12instructions_18ContextInstruction_apply;
  __pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction.get_context = (struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *(*)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *))__pyx_f_4kivy_8graphics_12instructions_18ContextInstruction_get_context;
  __pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction.set_state = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *, PyObject *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_18ContextInstruction_set_state;
  __pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction.push_state = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_18ContextInstruction_push_state;
  __pyx_vtable_4kivy_8graphics_12instructions_ContextInstruction.pop_state = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_ContextInstruction *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_18ContextInstruction_pop_state;
  __pyx_type_4kivy_8graphics_12instructions_ContextInstruction.tp_base = __pyx_ptype_4kivy_8graphics_12instructions_Instruction;
  if (PyType_Ready(&__pyx_type_4kivy_8graphics_12instructions_ContextInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetVtable(__pyx_type_4kivy_8graphics_12instructions_ContextInstruction.tp_dict, __pyx_vtabptr_4kivy_8graphics_12instructions_ContextInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetAttrString(__pyx_m, "ContextInstruction", (PyObject *)&__pyx_type_4kivy_8graphics_12instructions_ContextInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_12instructions_ContextInstruction = &__pyx_type_4kivy_8graphics_12instructions_ContextInstruction;
  __pyx_vtabptr_4kivy_8graphics_12instructions_VertexInstruction = &__pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction;
  __pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction.__pyx_base = *__pyx_vtabptr_4kivy_8graphics_12instructions_Instruction;
  __pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction.__pyx_base.apply = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *))__pyx_f_4kivy_8graphics_12instructions_17VertexInstruction_apply;
  __pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction.__pyx_base.radd = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *))__pyx_f_4kivy_8graphics_12instructions_17VertexInstruction_radd;
  __pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction.__pyx_base.rinsert = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, int))__pyx_f_4kivy_8graphics_12instructions_17VertexInstruction_rinsert;
  __pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction.__pyx_base.rremove = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *))__pyx_f_4kivy_8graphics_12instructions_17VertexInstruction_rremove;
  __pyx_vtable_4kivy_8graphics_12instructions_VertexInstruction.build = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_VertexInstruction *))__pyx_f_4kivy_8graphics_12instructions_17VertexInstruction_build;
  __pyx_type_4kivy_8graphics_12instructions_VertexInstruction.tp_base = __pyx_ptype_4kivy_8graphics_12instructions_Instruction;
  if (PyType_Ready(&__pyx_type_4kivy_8graphics_12instructions_VertexInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetVtable(__pyx_type_4kivy_8graphics_12instructions_VertexInstruction.tp_dict, __pyx_vtabptr_4kivy_8graphics_12instructions_VertexInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetAttrString(__pyx_m, "VertexInstruction", (PyObject *)&__pyx_type_4kivy_8graphics_12instructions_VertexInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_12instructions_VertexInstruction = &__pyx_type_4kivy_8graphics_12instructions_VertexInstruction;
  __pyx_vtabptr_4kivy_8graphics_12instructions_CanvasBase = &__pyx_vtable_4kivy_8graphics_12instructions_CanvasBase;
  __pyx_vtable_4kivy_8graphics_12instructions_CanvasBase.__pyx_base = *__pyx_vtabptr_4kivy_8graphics_12instructions_InstructionGroup;
  __pyx_type_4kivy_8graphics_12instructions_CanvasBase.tp_base = __pyx_ptype_4kivy_8graphics_12instructions_InstructionGroup;
  if (PyType_Ready(&__pyx_type_4kivy_8graphics_12instructions_CanvasBase) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetVtable(__pyx_type_4kivy_8graphics_12instructions_CanvasBase.tp_dict, __pyx_vtabptr_4kivy_8graphics_12instructions_CanvasBase) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetAttrString(__pyx_m, "CanvasBase", (PyObject *)&__pyx_type_4kivy_8graphics_12instructions_CanvasBase) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_12instructions_CanvasBase = &__pyx_type_4kivy_8graphics_12instructions_CanvasBase;
  __pyx_vtabptr_4kivy_8graphics_12instructions_Canvas = &__pyx_vtable_4kivy_8graphics_12instructions_Canvas;
  __pyx_vtable_4kivy_8graphics_12instructions_Canvas.__pyx_base = *__pyx_vtabptr_4kivy_8graphics_12instructions_CanvasBase;
  __pyx_vtable_4kivy_8graphics_12instructions_Canvas.__pyx_base.__pyx_base.__pyx_base.apply = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *))__pyx_f_4kivy_8graphics_12instructions_6Canvas_apply;
  __pyx_vtable_4kivy_8graphics_12instructions_Canvas.__pyx_base.__pyx_base.__pyx_base.reload = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *))__pyx_f_4kivy_8graphics_12instructions_6Canvas_reload;
  __pyx_vtable_4kivy_8graphics_12instructions_Canvas.__pyx_base.__pyx_base.add = (PyObject *(*)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, int __pyx_skip_dispatch))__pyx_f_4kivy_8graphics_12instructions_6Canvas_add;
  __pyx_vtable_4kivy_8graphics_12instructions_Canvas.__pyx_base.__pyx_base.remove = (PyObject *(*)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *, int __pyx_skip_dispatch))__pyx_f_4kivy_8graphics_12instructions_6Canvas_remove;
  __pyx_vtable_4kivy_8graphics_12instructions_Canvas.__pyx_base.__pyx_base.clear = (PyObject *(*)(struct __pyx_obj_4kivy_8graphics_12instructions_InstructionGroup *, int __pyx_skip_dispatch))__pyx_f_4kivy_8graphics_12instructions_6Canvas_clear;
  __pyx_vtable_4kivy_8graphics_12instructions_Canvas.draw = (PyObject *(*)(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas *, int __pyx_skip_dispatch))__pyx_f_4kivy_8graphics_12instructions_6Canvas_draw;
  __pyx_type_4kivy_8graphics_12instructions_Canvas.tp_base = __pyx_ptype_4kivy_8graphics_12instructions_CanvasBase;
  if (PyType_Ready(&__pyx_type_4kivy_8graphics_12instructions_Canvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 478; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetVtable(__pyx_type_4kivy_8graphics_12instructions_Canvas.tp_dict, __pyx_vtabptr_4kivy_8graphics_12instructions_Canvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 478; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetAttrString(__pyx_m, "Canvas", (PyObject *)&__pyx_type_4kivy_8graphics_12instructions_Canvas) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 478; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__pyx_type_4kivy_8graphics_12instructions_Canvas.tp_weaklistoffset == 0) __pyx_type_4kivy_8graphics_12instructions_Canvas.tp_weaklistoffset = offsetof(struct __pyx_obj_4kivy_8graphics_12instructions_Canvas, __weakref__);
  __pyx_ptype_4kivy_8graphics_12instructions_Canvas = &__pyx_type_4kivy_8graphics_12instructions_Canvas;
  __pyx_vtabptr_4kivy_8graphics_12instructions_RenderContext = &__pyx_vtable_4kivy_8graphics_12instructions_RenderContext;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.__pyx_base = *__pyx_vtabptr_4kivy_8graphics_12instructions_Canvas;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.__pyx_base.__pyx_base.__pyx_base.__pyx_base.apply = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_apply;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.__pyx_base.__pyx_base.__pyx_base.__pyx_base.reload = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_reload;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.set_texture = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, int, struct __pyx_obj_4kivy_8graphics_7texture_Texture *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_set_texture;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.set_state = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_set_state;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.get_state = (PyObject *(*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_get_state;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.set_states = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_set_states;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.push_state = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_push_state;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.push_states = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_push_states;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.pop_state = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_pop_state;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.pop_states = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *, PyObject *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_pop_states;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.enter = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_enter;
  __pyx_vtable_4kivy_8graphics_12instructions_RenderContext.leave = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext *))__pyx_f_4kivy_8graphics_12instructions_13RenderContext_leave;
  __pyx_type_4kivy_8graphics_12instructions_RenderContext.tp_base = __pyx_ptype_4kivy_8graphics_12instructions_Canvas;
  if (PyType_Ready(&__pyx_type_4kivy_8graphics_12instructions_RenderContext) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetVtable(__pyx_type_4kivy_8graphics_12instructions_RenderContext.tp_dict, __pyx_vtabptr_4kivy_8graphics_12instructions_RenderContext) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetAttrString(__pyx_m, "RenderContext", (PyObject *)&__pyx_type_4kivy_8graphics_12instructions_RenderContext) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__pyx_type_4kivy_8graphics_12instructions_RenderContext.tp_weaklistoffset == 0) __pyx_type_4kivy_8graphics_12instructions_RenderContext.tp_weaklistoffset = offsetof(struct __pyx_obj_4kivy_8graphics_12instructions_RenderContext, __pyx_base.__weakref__);
  __pyx_ptype_4kivy_8graphics_12instructions_RenderContext = &__pyx_type_4kivy_8graphics_12instructions_RenderContext;
  __pyx_vtabptr_4kivy_8graphics_12instructions_Callback = &__pyx_vtable_4kivy_8graphics_12instructions_Callback;
  __pyx_vtable_4kivy_8graphics_12instructions_Callback.__pyx_base = *__pyx_vtabptr_4kivy_8graphics_12instructions_Instruction;
  __pyx_vtable_4kivy_8graphics_12instructions_Callback.__pyx_base.apply = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Instruction *))__pyx_f_4kivy_8graphics_12instructions_8Callback_apply;
  __pyx_vtable_4kivy_8graphics_12instructions_Callback.enter = (void (*)(struct __pyx_obj_4kivy_8graphics_12instructions_Callback *))__pyx_f_4kivy_8graphics_12instructions_8Callback_enter;
  __pyx_type_4kivy_8graphics_12instructions_Callback.tp_base = __pyx_ptype_4kivy_8graphics_12instructions_Instruction;
  if (PyType_Ready(&__pyx_type_4kivy_8graphics_12instructions_Callback) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 356; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetVtable(__pyx_type_4kivy_8graphics_12instructions_Callback.tp_dict, __pyx_vtabptr_4kivy_8graphics_12instructions_Callback) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 356; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  if (__Pyx_SetAttrString(__pyx_m, "Callback", (PyObject *)&__pyx_type_4kivy_8graphics_12instructions_Callback) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 356; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_12instructions_Callback = &__pyx_type_4kivy_8graphics_12instructions_Callback;
  /*--- Type import code ---*/
  __pyx_ptype_4kivy_8graphics_6buffer_Buffer = __Pyx_ImportType("kivy.graphics.buffer", "Buffer", sizeof(struct __pyx_obj_4kivy_8graphics_6buffer_Buffer), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_6buffer_Buffer)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_vtabptr_4kivy_8graphics_6buffer_Buffer = (struct __pyx_vtabstruct_4kivy_8graphics_6buffer_Buffer*)__Pyx_GetVtable(__pyx_ptype_4kivy_8graphics_6buffer_Buffer->tp_dict); if (unlikely(!__pyx_vtabptr_4kivy_8graphics_6buffer_Buffer)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_3vbo_VBO = __Pyx_ImportType("kivy.graphics.vbo", "VBO", sizeof(struct __pyx_obj_4kivy_8graphics_3vbo_VBO), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_3vbo_VBO)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_vtabptr_4kivy_8graphics_3vbo_VBO = (struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VBO*)__Pyx_GetVtable(__pyx_ptype_4kivy_8graphics_3vbo_VBO->tp_dict); if (unlikely(!__pyx_vtabptr_4kivy_8graphics_3vbo_VBO)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_3vbo_VertexBatch = __Pyx_ImportType("kivy.graphics.vbo", "VertexBatch", sizeof(struct __pyx_obj_4kivy_8graphics_3vbo_VertexBatch), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_3vbo_VertexBatch)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 30; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_vtabptr_4kivy_8graphics_3vbo_VertexBatch = (struct __pyx_vtabstruct_4kivy_8graphics_3vbo_VertexBatch*)__Pyx_GetVtable(__pyx_ptype_4kivy_8graphics_3vbo_VertexBatch->tp_dict); if (unlikely(!__pyx_vtabptr_4kivy_8graphics_3vbo_VertexBatch)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 30; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_14transformation_Matrix = __Pyx_ImportType("kivy.graphics.transformation", "Matrix", sizeof(struct __pyx_obj_4kivy_8graphics_14transformation_Matrix), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_14transformation_Matrix)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_vtabptr_4kivy_8graphics_14transformation_Matrix = (struct __pyx_vtabstruct_4kivy_8graphics_14transformation_Matrix*)__Pyx_GetVtable(__pyx_ptype_4kivy_8graphics_14transformation_Matrix->tp_dict); if (unlikely(!__pyx_vtabptr_4kivy_8graphics_14transformation_Matrix)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_7texture_Texture = __Pyx_ImportType("kivy.graphics.texture", "Texture", sizeof(struct __pyx_obj_4kivy_8graphics_7texture_Texture), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_7texture_Texture)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_vtabptr_4kivy_8graphics_7texture_Texture = (struct __pyx_vtabstruct_4kivy_8graphics_7texture_Texture*)__Pyx_GetVtable(__pyx_ptype_4kivy_8graphics_7texture_Texture->tp_dict); if (unlikely(!__pyx_vtabptr_4kivy_8graphics_7texture_Texture)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_7texture_TextureRegion = __Pyx_ImportType("kivy.graphics.texture", "TextureRegion", sizeof(struct __pyx_obj_4kivy_8graphics_7texture_TextureRegion), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_7texture_TextureRegion)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_vtabptr_4kivy_8graphics_7texture_TextureRegion = (struct __pyx_vtabstruct_4kivy_8graphics_7texture_TextureRegion*)__Pyx_GetVtable(__pyx_ptype_4kivy_8graphics_7texture_TextureRegion->tp_dict); if (unlikely(!__pyx_vtabptr_4kivy_8graphics_7texture_TextureRegion)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_ptype_4kivy_8graphics_20context_instructions_LineWidth = __Pyx_ImportType("kivy.graphics.context_instructions", "LineWidth", sizeof(struct __pyx_obj_4kivy_8graphics_20context_instructions_LineWidth), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_20context_instructions_LineWidth)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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  __pyx_ptype_4kivy_8graphics_20context_instructions_Color = __Pyx_ImportType("kivy.graphics.context_instructions", "Color", sizeof(struct __pyx_obj_4kivy_8graphics_20context_instructions_Color), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_20context_instructions_Color)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 2; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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  __pyx_ptype_4kivy_8graphics_20context_instructions_BindTexture = __Pyx_ImportType("kivy.graphics.context_instructions", "BindTexture", sizeof(struct __pyx_obj_4kivy_8graphics_20context_instructions_BindTexture), 1); if (unlikely(!__pyx_ptype_4kivy_8graphics_20context_instructions_BindTexture)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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  /* "kivy\graphics\instructions.pyx":10
 * '''
 * 
 * __all__ = ('Instruction', 'InstructionGroup',             # <<<<<<<<<<<<<<
 *            'ContextInstruction', 'VertexInstruction',
 *            'Canvas', 'CanvasBase',
 */
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  /* "c:\Users\tito\Desktop\Kivy-1.4.0-w32\kivy\Kivy-1.4.1-w32\Kivy-1.4.1\kivy\graphics\opcodes.pxi":1
 * cdef int GI_NOOP         = 1 << 0             # <<<<<<<<<<<<<<
 * cdef int GI_IGNORE       = 1 << 1
 * cdef int GI_NEEDS_UPDATE = 1 << 2
 */
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  /* "c:\Users\tito\Desktop\Kivy-1.4.0-w32\kivy\Kivy-1.4.1-w32\Kivy-1.4.1\kivy\graphics\opcodes.pxi":2
 * cdef int GI_NOOP         = 1 << 0
 * cdef int GI_IGNORE       = 1 << 1             # <<<<<<<<<<<<<<
 * cdef int GI_NEEDS_UPDATE = 1 << 2
 * cdef int GI_GROUP        = 1 << 3
 */
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 * cdef int GI_NOOP         = 1 << 0
 * cdef int GI_IGNORE       = 1 << 1
 * cdef int GI_NEEDS_UPDATE = 1 << 2             # <<<<<<<<<<<<<<
 * cdef int GI_GROUP        = 1 << 3
 * cdef int GI_CONTEXT_MOD  = 1 << 4
 */
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  /* "c:\Users\tito\Desktop\Kivy-1.4.0-w32\kivy\Kivy-1.4.1-w32\Kivy-1.4.1\kivy\graphics\opcodes.pxi":4
 * cdef int GI_IGNORE       = 1 << 1
 * cdef int GI_NEEDS_UPDATE = 1 << 2
 * cdef int GI_GROUP        = 1 << 3             # <<<<<<<<<<<<<<
 * cdef int GI_CONTEXT_MOD  = 1 << 4
 * cdef int GI_VERTEX_DATA  = 1 << 5
 */
  __pyx_v_4kivy_8graphics_12instructions_GI_GROUP = 8;

  /* "c:\Users\tito\Desktop\Kivy-1.4.0-w32\kivy\Kivy-1.4.1-w32\Kivy-1.4.1\kivy\graphics\opcodes.pxi":5
 * cdef int GI_NEEDS_UPDATE = 1 << 2
 * cdef int GI_GROUP        = 1 << 3
 * cdef int GI_CONTEXT_MOD  = 1 << 4             # <<<<<<<<<<<<<<
 * cdef int GI_VERTEX_DATA  = 1 << 5
 * cdef int GI_COMPILER	 = 1 << 6
 */
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 * cdef int GI_GROUP        = 1 << 3
 * cdef int GI_CONTEXT_MOD  = 1 << 4
 * cdef int GI_VERTEX_DATA  = 1 << 5             # <<<<<<<<<<<<<<
 * cdef int GI_COMPILER	 = 1 << 6
 * cdef int GI_NO_APPLY_ONCE = 1 << 7
 */
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 * cdef int GI_CONTEXT_MOD  = 1 << 4
 * cdef int GI_VERTEX_DATA  = 1 << 5
 * cdef int GI_COMPILER	 = 1 << 6             # <<<<<<<<<<<<<<
 * cdef int GI_NO_APPLY_ONCE = 1 << 7
 * cdef int GI_NO_REMOVE    = 1 << 8
 */
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 * cdef int GI_VERTEX_DATA  = 1 << 5
 * cdef int GI_COMPILER	 = 1 << 6
 * cdef int GI_NO_APPLY_ONCE = 1 << 7             # <<<<<<<<<<<<<<
 * cdef int GI_NO_REMOVE    = 1 << 8
 * 
 */
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 * cdef int GI_COMPILER	 = 1 << 6
 * cdef int GI_NO_APPLY_ONCE = 1 << 7
 * cdef int GI_NO_REMOVE    = 1 << 8             # <<<<<<<<<<<<<<
 * 
 */
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 * IF USE_OPENGL_DEBUG == 1:
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 * from kivy.logger import Logger             # <<<<<<<<<<<<<<
 * from kivy.graphics.context cimport get_context
 * 
 */
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 * 
 * 
 * cdef int _need_reset_gl = 1             # <<<<<<<<<<<<<<
 * cdef int _active_texture = -1
 * cdef list canvas_list = []
 */
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 * 
 * cdef int _need_reset_gl = 1
 * cdef int _active_texture = -1             # <<<<<<<<<<<<<<
 * cdef list canvas_list = []
 * 
 */
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 * cdef int _need_reset_gl = 1
 * cdef int _active_texture = -1
 * cdef list canvas_list = []             # <<<<<<<<<<<<<<
 * 
 * cdef void reset_gl_context():
 */
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  /* "kivy\graphics\instructions.pyx":613
 * # by instructions, so they know which canvas to add
 * # tehmselves to
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        iter = PyObject_GetIter(tuple);
        if (unlikely(!iter)) goto bad;
        if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; }
        iternext = Py_TYPE(iter)->tp_iternext;
        value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; }
        value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; }
        if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad;
        Py_DECREF(iter);
    } else {
        if (!has_known_size && unlikely(PyTuple_GET_SIZE(tuple) != 2)) {
            __Pyx_UnpackTupleError(tuple, 2);
            goto bad;
        }
#if CYTHON_COMPILING_IN_PYPY
        value1 = PySequence_GetItem(tuple, 0);
        if (unlikely(!value1)) goto bad;
        value2 = PySequence_GetItem(tuple, 1);
        if (unlikely(!value2)) goto bad;
#else
        value1 = PyTuple_GET_ITEM(tuple, 0);
        value2 = PyTuple_GET_ITEM(tuple, 1);
        Py_INCREF(value1);
        Py_INCREF(value2);
#endif
        if (decref_tuple) { Py_DECREF(tuple); }
    }
    *pvalue1 = value1;
    *pvalue2 = value2;
    return 0;
unpacking_failed:
    if (!has_known_size && __Pyx_IterFinish() == 0)
        __Pyx_RaiseNeedMoreValuesError(index);
bad:
    Py_XDECREF(iter);
    Py_XDECREF(value1);
    Py_XDECREF(value2);
    if (decref_tuple) { Py_XDECREF(tuple); }
    return -1;
}

static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
                                                   Py_ssize_t* p_orig_length, int* p_source_is_dict) {
    is_dict = is_dict || likely(PyDict_CheckExact(iterable));
    *p_source_is_dict = is_dict;
#if !CYTHON_COMPILING_IN_PYPY
    if (is_dict) {
        *p_orig_length = PyDict_Size(iterable);
        Py_INCREF(iterable);
        return iterable;
    }
#endif
    *p_orig_length = 0;
    if (method_name) {
        PyObject* iter;
        iterable = PyObject_CallMethodObjArgs(iterable, method_name, NULL);
        if (!iterable)
            return NULL;
#if !CYTHON_COMPILING_IN_PYPY
        if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable))
            return iterable;
#endif
        iter = PyObject_GetIter(iterable);
        Py_DECREF(iterable);
        return iter;
    }
    return PyObject_GetIter(iterable);
}
static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* iter_obj, Py_ssize_t orig_length, Py_ssize_t* ppos,
                                              PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) {
    PyObject* next_item;
#if !CYTHON_COMPILING_IN_PYPY
    if (source_is_dict) {
        PyObject *key, *value;
        if (unlikely(orig_length != PyDict_Size(iter_obj))) {
            PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration");
            return -1;
        }
        if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) {
            return 0;
        }
        if (pitem) {
            PyObject* tuple = PyTuple_New(2);
            if (unlikely(!tuple)) {
                return -1;
            }
            Py_INCREF(key);
            Py_INCREF(value);
            PyTuple_SET_ITEM(tuple, 0, key);
            PyTuple_SET_ITEM(tuple, 1, value);
            *pitem = tuple;
        } else {
            if (pkey) {
                Py_INCREF(key);
                *pkey = key;
            }
            if (pvalue) {
                Py_INCREF(value);
                *pvalue = value;
            }
        }
        return 1;
    } else if (PyTuple_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyTuple_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else if (PyList_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyList_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else
#endif
    {
        next_item = PyIter_Next(iter_obj);
        if (unlikely(!next_item)) {
            return __Pyx_IterFinish();
        }
    }
    if (pitem) {
        *pitem = next_item;
    } else if (pkey && pvalue) {
        if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1))
            return -1;
    } else if (pkey) {
        *pkey = next_item;
    } else {
        *pvalue = next_item;
    }
    return 1;
}

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



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

static CYTHON_INLINE void __Pyx_RaiseImportError(PyObject *name) {
#if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_ImportError, "cannot import name %.230s",
                 PyString_AsString(name));
#else
    PyErr_Format(PyExc_ImportError, "cannot import name %S", name);
#endif
}

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

static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyUnicode_CheckExact(s1) & PyUnicode_CheckExact(s2)) {
        #if CYTHON_PEP393_ENABLED
        if ((PyUnicode_READY(s1) < 0) || (PyUnicode_READY(s2) < 0))
            return -1;
        if (PyUnicode_GET_LENGTH(s1) != PyUnicode_GET_LENGTH(s2)) {
            return (equals == Py_NE);
        } else if (PyUnicode_GET_LENGTH(s1) == 1) {
            Py_UCS4 ch1 = PyUnicode_READ_CHAR(s1, 0);
            Py_UCS4 ch2 = PyUnicode_READ_CHAR(s2, 0);
            return (equals == Py_EQ) ? (ch1 == ch2) : (ch1 != ch2);
        #else
        if (PyUnicode_GET_SIZE(s1) != PyUnicode_GET_SIZE(s2)) {
            return (equals == Py_NE);
        } else if (PyUnicode_GET_SIZE(s1) == 1) {
            Py_UNICODE ch1 = PyUnicode_AS_UNICODE(s1)[0];
            Py_UNICODE ch2 = PyUnicode_AS_UNICODE(s2)[0];
            return (equals == Py_EQ) ? (ch1 == ch2) : (ch1 != ch2);
        #endif
        } else {
            int result = PyUnicode_Compare(s1, s2);
            if ((result == -1) && unlikely(PyErr_Occurred()))
                return -1;
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyUnicode_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyUnicode_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

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

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

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

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

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

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

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

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

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

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

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
    const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned long");
            return (unsigned long)-1;
        }
        return (unsigned long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned long");
                return (unsigned long)-1;
            }
            return (unsigned long)PyLong_AsUnsignedLong(x);
        } else {
            return (unsigned long)PyLong_AsLong(x);
        }
    } else {
        unsigned long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned long)-1;
        val = __Pyx_PyInt_AsUnsignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned PY_LONG_LONG");
            return (unsigned PY_LONG_LONG)-1;
        }
        return (unsigned PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned PY_LONG_LONG");
                return (unsigned PY_LONG_LONG)-1;
            }
            return (unsigned PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (unsigned PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        unsigned PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
    const long neg_one = (long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to long");
            return (long)-1;
        }
        return (long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long)-1;
            }
            return (long)PyLong_AsUnsignedLong(x);
        } else {
            return (long)PyLong_AsLong(x);
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long)-1;
        val = __Pyx_PyInt_AsLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
    const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to PY_LONG_LONG");
            return (PY_LONG_LONG)-1;
        }
        return (PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to PY_LONG_LONG");
                return (PY_LONG_LONG)-1;
            }
            return (PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
    const signed long neg_one = (signed long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed long");
            return (signed long)-1;
        }
        return (signed long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed long");
                return (signed long)-1;
            }
            return (signed long)PyLong_AsUnsignedLong(x);
        } else {
            return (signed long)PyLong_AsLong(x);
        }
    } else {
        signed long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed long)-1;
        val = __Pyx_PyInt_AsSignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
    const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed PY_LONG_LONG");
            return (signed PY_LONG_LONG)-1;
        }
        return (signed PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed PY_LONG_LONG");
                return (signed PY_LONG_LONG)-1;
            }
            return (signed PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (signed PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        signed PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsSignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

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

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

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

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

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

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

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

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

#ifndef __PYX_HAVE_RT_ImportFunction
#define __PYX_HAVE_RT_ImportFunction
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%s does not export expected C function %s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %s.%s has wrong signature (expected %s, got %s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C function %s.%s has wrong signature (expected %s, got %s)",
             PyModule_GetName(module), funcname, sig, desc);
        goto bad;
    }
    tmp.p = PyCObject_AsVoidPtr(cobj);}
#endif
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

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

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

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


/* Type Conversion Functions */

static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}

static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_VERSION_HEX < 0x03000000
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return Py_INCREF(x), x;
  m = Py_TYPE(x)->tp_as_number;
#if PY_VERSION_HEX < 0x03000000
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_VERSION_HEX < 0x03000000
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%s__ returned non-%s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}

static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject* x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}

static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}

static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
   unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
   if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
       return (size_t)-1;
   } else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
       PyErr_SetString(PyExc_OverflowError,
                       "value too large to convert to size_t");
       return (size_t)-1;
   }
   return (size_t)val;
}


#endif /* Py_PYTHON_H */
