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37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/*
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* This file is part of RGBDS.
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*
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* Copyright (c) 2013-2018, stag019 and RGBDS contributors.
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef RGBDS_GFX_GB_H
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#define RGBDS_GFX_GB_H
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#include <stdint.h>
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#include "gfx/main.h"
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#define XFLIP 0x40
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#define YFLIP 0x20
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void raw_to_gb(const struct RawIndexedImage *raw_image, struct GBImage *gb);
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void output_file(const struct Options *opts, const struct GBImage *gb);
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int get_tile_index(uint8_t *tile, uint8_t **tiles, int num_tiles,
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int tile_size);
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uint8_t reverse_bits(uint8_t b);
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void xflip(uint8_t *tile, uint8_t *tile_xflip, int tile_size);
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void yflip(uint8_t *tile, uint8_t *tile_yflip, int tile_size);
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int get_mirrored_tile_index(uint8_t *tile, uint8_t **tiles, int num_tiles,
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int tile_size, int *flags);
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void create_mapfiles(const struct Options *opts, struct GBImage *gb,
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struct Mapfile *tilemap, struct Mapfile *attrmap);
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void output_tilemap_file(const struct Options *opts,
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const struct Mapfile *tilemap);
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void output_attrmap_file(const struct Options *opts,
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const struct Mapfile *attrmap);
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void output_palette_file(const struct Options *opts,
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const struct RawIndexedImage *raw_image);
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#endif
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