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dianjixz
64 lines
4.2 KiB
C
64 lines
4.2 KiB
C
/*
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* This file is part of the OpenMV project.
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*
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* Copyright (c) 2013-2021 Ibrahim Abdelkader <iabdalkader@openmv.io>
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* Copyright (c) 2013-2021 Kwabena W. Agyeman <kwagyeman@openmv.io>
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*
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* This work is licensed under the MIT license, see the file LICENSE for details.
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*
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* Python helper functions.
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*/
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#ifndef __PY_HELPER_H__
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#define __PY_HELPER_H__
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#include "imlib.h"
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extern const mp_obj_fun_builtin_var_t py_func_unavailable_obj;
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image_t *py_helper_arg_to_image_mutable(const mp_obj_t arg);
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image_t *py_helper_arg_to_image_not_compressed(const mp_obj_t arg);
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image_t *py_helper_arg_to_image_grayscale(const mp_obj_t arg);
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image_t *py_helper_keyword_to_image_mutable(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, image_t *default_val);
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image_t *py_helper_keyword_to_image_mutable_mask(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args);
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image_t *py_helper_keyword_to_image_mutable_color_palette(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args);
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image_t *py_helper_keyword_to_image_mutable_alpha_palette(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args);
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void py_helper_keyword_rectangle(image_t *img, uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, rectangle_t *r);
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void py_helper_keyword_rectangle_roi(image_t *img, uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, rectangle_t *r);
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int py_helper_keyword_int(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, int default_val);
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bool py_helper_keyword_int_maybe(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, int* value);
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float py_helper_keyword_float(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, float default_val);
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bool py_helper_keyword_float_maybe(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, float* value);
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void py_helper_keyword_int_array(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, int *x, int size);
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void py_helper_keyword_float_array(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, float *x, int size);
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float *py_helper_keyword_corner_array(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw);
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mp_obj_t *py_helper_keyword_iterable(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, mp_obj_t kw, size_t *len);
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uint py_helper_consume_array(uint n_args, const mp_obj_t *args, uint arg_index, size_t len, const mp_obj_t **items);
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int py_helper_keyword_color(image_t *img, uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, int default_val);
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void py_helper_arg_to_thresholds(const mp_obj_t arg, list_t *thresholds);
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void py_helper_keyword_thresholds(uint n_args, const mp_obj_t *args, uint arg_index,
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mp_map_t *kw_args, list_t *thresholds);
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int py_helper_arg_to_ksize(const mp_obj_t arg);
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int py_helper_ksize_to_n(int ksize);
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mp_obj_t py_helper_keyword_object(uint n_args, const mp_obj_t *args,
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uint arg_index, mp_map_t *kw_args, mp_obj_t kw, mp_obj_t default_val);
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const uint16_t *py_helper_keyword_color_palette(uint n_args, const mp_obj_t *args,
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uint arg_index, mp_map_t *kw_args, const uint16_t *default_color_palette);
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const uint8_t *py_helper_keyword_alpha_palette(uint n_args, const mp_obj_t *args,
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uint arg_index, mp_map_t *kw_args, const uint8_t *default_alpha_palette);
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bool py_helper_is_equal_to_framebuffer(image_t *img);
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void py_helper_update_framebuffer(image_t *img);
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void py_helper_set_to_framebuffer(image_t *img);
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#endif // __PY_HELPER__
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