74 lines
3.4 KiB
C
74 lines
3.4 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Kevin Matocha
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_BITMAPTOOLS__INIT__H
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#define MICROPY_INCLUDED_SHARED_BINDINGS_BITMAPTOOLS__INIT__H
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#include "shared-module/displayio/Bitmap.h"
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#include "shared-bindings/displayio/ColorConverter.h"
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#include "shared-bindings/displayio/__init__.h"
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#include "shared-module/displayio/Palette.h"
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#include "py/obj.h"
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#include "extmod/vfs_fat.h"
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typedef enum {
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DITHER_ALGORITHM_ATKINSON, DITHER_ALGORITHM_FLOYD_STENBERG,
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} bitmaptools_dither_algorithm_t;
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extern const mp_obj_type_t bitmaptools_dither_algorithm_type;
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void common_hal_bitmaptools_rotozoom(displayio_bitmap_t *self, int16_t ox, int16_t oy,
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int16_t dest_clip0_x, int16_t dest_clip0_y,
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int16_t dest_clip1_x, int16_t dest_clip1_y,
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displayio_bitmap_t *source, int16_t px, int16_t py,
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int16_t source_clip0_x, int16_t source_clip0_y,
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int16_t source_clip1_x, int16_t source_clip1_y,
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mp_float_t angle,
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mp_float_t scale,
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uint32_t skip_index, bool skip_index_none);
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void common_hal_bitmaptools_fill_region(displayio_bitmap_t *destination,
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int16_t x1, int16_t y1,
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int16_t x2, int16_t y2,
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uint32_t value);
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void common_hal_bitmaptools_boundary_fill(displayio_bitmap_t *destination,
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int16_t x, int16_t y,
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uint32_t fill_color_value, uint32_t replaced_color_value);
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void common_hal_bitmaptools_draw_line(displayio_bitmap_t *destination,
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int16_t x0, int16_t y0,
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int16_t x1, int16_t y1,
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uint32_t value);
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void common_hal_bitmaptools_readinto(displayio_bitmap_t *self, pyb_file_obj_t *file, int element_size, int bits_per_pixel, bool reverse_pixels_in_word, bool swap_bytes, bool reverse_rows);
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void common_hal_bitmaptools_arrayblit(displayio_bitmap_t *self, void *data, int element_size, int x1, int y1, int x2, int y2, bool skip_specified, uint32_t skip_index);
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void common_hal_bitmaptools_dither(displayio_bitmap_t *dest_bitmap, displayio_bitmap_t *source_bitmap, displayio_colorspace_t colorspace, bitmaptools_dither_algorithm_t algorithm);
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void common_hal_bitmaptools_alphablend(displayio_bitmap_t *destination, displayio_bitmap_t *source1, displayio_bitmap_t *source2, displayio_colorspace_t colorspace, mp_float_t factor1, mp_float_t factor2);
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#endif // MICROPY_INCLUDED_SHARED_BINDINGS_BITMAPTOOLS__INIT__H
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