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#ifndef slic3r_Utils_hpp_
#define slic3r_Utils_hpp_
namespace Slic3r {
extern void set_logging_level(unsigned int level);
extern void trace(unsigned int level, const char *message);
// Compute the next highest power of 2 of 32-bit v
// http://graphics.stanford.edu/~seander/bithacks.html
inline uint32_t next_highest_power_of_2(uint32_t v)
{
if (v != 0)
-- v;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 16;
return ++ v;
}
inline uint64_t next_highest_power_of_2(uint64_t v)
{
if (v != 0)
-- v;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 16;
v |= v >> 32;
return ++ v;
}
} // namespace Slic3r
#endif // slic3r_Utils_hpp_
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