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author | Jonathan Lennox <jonathan@vidyo.com> | 2015-11-20 23:03:52 -0500 |
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committer | Timothy B. Terriberry <tterribe@xiph.org> | 2016-07-06 15:00:02 -0700 |
commit | 8da4f8495e20708d3ad152af54b52b123f345935 (patch) | |
tree | 860193932febb1f607c5bfe5f42fb0da43e7653f /celt/arch.h | |
parent | 92f9c82a8abffd4660d1db4853c1598dff0458dc (diff) | |
download | libopus-8da4f8495e20708d3ad152af54b52b123f345935.tar.gz |
Move OPUS_FAST_INT64 definition to celt/arch.h.
Signed-off-by: Timothy B. Terriberry <tterribe@xiph.org>
Diffstat (limited to 'celt/arch.h')
-rw-r--r-- | celt/arch.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/celt/arch.h b/celt/arch.h index 9f74ddd2..ae8da17c 100644 --- a/celt/arch.h +++ b/celt/arch.h @@ -78,6 +78,15 @@ static OPUS_INLINE void _celt_fatal(const char *str, const char *file, int line) #define UADD32(a,b) ((a)+(b)) #define USUB32(a,b) ((a)-(b)) +/* Set this if opus_int64 is a native type of the CPU. */ +/* Assume that all LP64 architectures have fast 64-bit types; also x86_64 + (which can be ILP32 for x32) and Win64 (which is LLP64). */ +#if defined(__x86_64__) || defined(__LP64__) || defined(_WIN64) +#define OPUS_FAST_INT64 1 +#else +#define OPUS_FAST_INT64 0 +#endif + #define PRINT_MIPS(file) #ifdef FIXED_POINT |