diff options
Diffstat (limited to 'plugins/gme/game-music-emu-0.6pre/gme/divfix.h')
| -rw-r--r-- | plugins/gme/game-music-emu-0.6pre/gme/divfix.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/plugins/gme/game-music-emu-0.6pre/gme/divfix.h b/plugins/gme/game-music-emu-0.6pre/gme/divfix.h new file mode 100644 index 00000000..21212df3 --- /dev/null +++ b/plugins/gme/game-music-emu-0.6pre/gme/divfix.h @@ -0,0 +1,18 @@ + +static Uint32 DivFix(Uint32 p1, Uint32 p2, Uint32 fix) +{ + Uint32 ret; + ret = p1 / p2; + p1 = p1 % p2;/* p1 = p1 - p2 * ret; */ + while (fix--) + { + p1 += p1; + ret += ret; + if (p1 >= p2) + { + p1 -= p2; + ret++; + } + } + return ret; +} |