lookup1_values()

static int32_t fl::third_party::vorbis::lookup1_values ( int32_t entries, int32_t dim )

static

Definition at line 965 of file stb_vorbis.cpp.hpp.

{
   int32_t r = (int32_t) floor(exp((float) log((float) entries) / dim));
   if ((int32_t) floor(pow((float) r+1, dim)) <= entries)   // (int32_t) cast for MinGW warning;
      ++r;                                              // floor() to avoid _ftol() when non-CRT
   if (pow((float) r+1, dim) <= entries)
      return -1;
   if ((int32_t) floor(pow((float) r, dim)) > entries)
      return -1;
   return r;
}

References exp(), FL_NOEXCEPT, floor(), log(), and pow().

Referenced by start_decoder().

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