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Code Issues Releases Wiki Activity

Add missing min/max

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This commit is contained in:
Leland Lucius 2021-02-16 14:12:18 -06:00
parent f52860355d
commit ecf4727ab1
1 changed files with 9 additions and 2 deletions
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11
lib-src/libid3tag/utf16.c
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@ -283,8 +283,15 @@ id3_ucs4_t *id3_utf16_deserialize(id3_byte_t const **ptr, id3_length_t length,
unsigned char lo_byte = (*ptr)[i + 1];
unsigned char hi_byte = (*ptr)[i];
lo_byte_diff += max(lo_byte, last_lo_byte) - min(lo_byte, last_lo_byte);
hi_byte_diff += max(hi_byte, last_hi_byte) - min(hi_byte, last_hi_byte);
#if !defined(MIN)
#define MIN(x, y) ((x) < (y) ? (x) : (y))
#endif
#if !defined(MAX)
#define MAX(x, y) ((x) > (y) ? (x) : (y))
#endif
lo_byte_diff += MAX(lo_byte, last_lo_byte) - MIN(lo_byte, last_lo_byte);
hi_byte_diff += MAX(hi_byte, last_hi_byte) - MIN(hi_byte, last_hi_byte);
last_lo_byte = lo_byte;
last_hi_byte = hi_byte;