diff options
| -rw-r--r-- | Alc/helpers.c | 10 | ||||
| -rw-r--r-- | OpenAL32/Include/alMain.h | 8 |
2 files changed, 14 insertions, 4 deletions
diff --git a/Alc/helpers.c b/Alc/helpers.c index 45e137fd..6de1fdc3 100644 --- a/Alc/helpers.c +++ b/Alc/helpers.c @@ -121,6 +121,16 @@ DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_GUID, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x extern inline ALuint NextPowerOf2(ALuint value); extern inline size_t RoundUp(size_t value, size_t r); extern inline ALint fastf2i(ALfloat f); +#ifndef __GNUC__ +#if defined(HAVE_BITSCANFORWARD64_INTRINSIC) +extern inline int msvc64_ctz64(ALuint64 v); +#elif defined(HAVE_BITSCANFORWARD_INTRINSIC) +extern inline int msvc_ctz64(ALuint64 v); +#else +extern inline int fallback_popcnt64(ALuint64 v); +extern inline int fallback_ctz64(ALuint64 value); +#endif +#endif int CPUCapFlags = 0; diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h index 8c2615cf..1726cb37 100644 --- a/OpenAL32/Include/alMain.h +++ b/OpenAL32/Include/alMain.h @@ -99,7 +99,7 @@ typedef ALuint64SOFT ALuint64; #elif defined(HAVE_BITSCANFORWARD64_INTRINSIC) -static inline int msvc64_ctz64(ALuint64 v) +inline int msvc64_ctz64(ALuint64 v) { unsigned long idx = 64; _BitScanForward64(&idx, v); @@ -109,7 +109,7 @@ static inline int msvc64_ctz64(ALuint64 v) #elif defined(HAVE_BITSCANFORWARD_INTRINSIC) -static inline int msvc_ctz64(ALuint64 v) +inline int msvc_ctz64(ALuint64 v) { unsigned long idx = 64; if(!_BitScanForward(&idx, v&0xffffffff)) @@ -130,7 +130,7 @@ static inline int msvc_ctz64(ALuint64 v) * as the ntz2 variant. These likely aren't the most efficient methods, but * they're good enough if the GCC or MSVC intrinsics aren't available. */ -static inline int fallback_popcnt64(ALuint64 v) +inline int fallback_popcnt64(ALuint64 v) { v = v - ((v >> 1) & U64(0x5555555555555555)); v = (v & U64(0x3333333333333333)) + ((v >> 2) & U64(0x3333333333333333)); @@ -138,7 +138,7 @@ static inline int fallback_popcnt64(ALuint64 v) return (int)((v * U64(0x0101010101010101)) >> 56); } -static inline int fallback_ctz64(ALuint64 value) +inline int fallback_ctz64(ALuint64 value) { return fallback_popcnt64(~value & (value - 1)); } |