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15 lines
363 B
C
15 lines
363 B
C
#ifndef ASCII_H
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#define ASCII_H
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#include <stdint.h>
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#define ASCII_CHARS " .:-=+*#%@"
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// Convert YUYV raw data to grayscale
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void yuyv_to_gray(const uint8_t *yuyv, uint8_t *gray, int width, int height);
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// grayscale to ASCII output grid
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char *grayscale_to_ascii(const uint8_t *gray, int src_w, int src_h,
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int dst_w, int dst_h);
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#endif
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