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[constexpr] bswap

This commit is contained in:
Behdad Esfahbod 2020-06-29 00:22:02 -07:00
parent f8ebe1dacd
commit a4a99de0eb
1 changed files with 2 additions and 2 deletions
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4
src/hb.hh
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@ -515,9 +515,9 @@ _hb_roundf (float x) { return floorf (x + .5f); }
#define roundf(x) _hb_roundf(x) #define roundf(x) _hb_roundf(x)
/* Endian swap, used in Windows related backends */ /* Endian swap, used in Windows related backends */
static inline uint16_t hb_uint16_swap (const uint16_t v) static inline constexpr uint16_t hb_uint16_swap (uint16_t v)
{ return (v >> 8) | (v << 8); } { return (v >> 8) | (v << 8); }
static inline uint32_t hb_uint32_swap (const uint32_t v) static inline constexpr uint32_t hb_uint32_swap (uint32_t v)
{ return (hb_uint16_swap (v) << 16) | hb_uint16_swap (v >> 16); } { return (hb_uint16_swap (v) << 16) | hb_uint16_swap (v >> 16); }
/* /*