42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
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#ifndef N64GRAPHICS_CI_H_
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#define N64GRAPHICS_CI_H_
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#include <stdint.h>
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// intermediate formats
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typedef struct _rgba
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{
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uint8_t red;
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uint8_t green;
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uint8_t blue;
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uint8_t alpha;
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} rgba;
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typedef struct _ia
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{
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uint8_t intensity;
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uint8_t alpha;
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} ia;
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// N64 raw RGBA16/RGBA32 -> intermediate RGBA
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rgba *raw2rgba(const uint8_t *raw, int width, int height, int depth);
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// N64 raw CI + palette -> intermediate RGBA
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rgba *rawci2rgba(const uint8_t *rawci, const uint8_t *palette, int width, int height, int depth);
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// intermediate RGBA -> N64 raw CI + palette
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int rgba2rawci(uint8_t *raw, uint8_t *out_palette, int *pal_len, const rgba *img, int width, int height, int depth);
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// PNG file -> intermediate RGBA
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rgba *png2rgba(const char *png_filename, int *width, int *height);
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// intermediate RGBA write to PNG file
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int rgba2png(const char *png_filename, const rgba *img, int width, int height);
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// get version of underlying graphics reading library
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const char *n64graphics_get_read_version(void);
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// get version of underlying graphics writing library
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const char *n64graphics_get_write_version(void);
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#endif
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