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Apparently it's possible that MSVC will want to call a built-in funct…

…ion to

 bitshift an Sint64, but it can't find this function since we don't use the
 C runtime on Windows.

Division doesn't have this problem, though. Strange.

  Thanks, Suzuki Masahiro.
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icculus committed Nov 29, 2006
1 parent a9670ad commit 0afe7af3d599e58336758c3abc500bc3b7808865
Showing with 2 additions and 2 deletions.
  1. +2 −2 src/audio/SDL_audiocvt.c
@@ -140,14 +140,14 @@ SDL_ConvertMono(SDL_AudioCVT * cvt, SDL_AudioFormat format)
const Sint64 added =
(((Sint64) (Sint32) SDL_SwapBE32(src[0])) +
((Sint64) (Sint32) SDL_SwapBE32(src[1])));
*(dst++) = SDL_SwapBE32((Uint32) ((Sint32) (added >> 1)));
*(dst++) = SDL_SwapBE32((Uint32) ((Sint32) (added / 2)));
}
} else {
for (i = cvt->len_cvt / 8; i; --i, src += 2) {
const Sint64 added =
(((Sint64) (Sint32) SDL_SwapLE32(src[0])) +
((Sint64) (Sint32) SDL_SwapLE32(src[1])));
*(dst++) = SDL_SwapLE32((Uint32) ((Sint32) (added >> 1)));
*(dst++) = SDL_SwapLE32((Uint32) ((Sint32) (added / 2)));
}
}
}

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