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[DSOUND]

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Extend the lrint MSVC hack to support x64 as well
See http://sourceforge.net/p/freeimage/discussion/36111/thread/b43c17c5

svn path=/trunk/; revision=60142
This commit is contained in:
Timo Kreuzer 2013-09-15 17:31:25 +00:00
parent d12cda0252
commit 6ecfff267a
1 changed files with 10 additions and 1 deletions
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11
reactos/dll/directx/dsound/dsound_convert.c
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@ -64,17 +64,26 @@ WINE_DEFAULT_DEBUG_CHANNEL(dsound);
#endif #endif
/* This is an inlined version of lrintf. */ /* This is an inlined version of lrintf. */
#if defined(_M_IX86) && defined(_MSC_VER) #if defined(_MSC_VER)
#if defined(_M_AMD64)
#include <xmmintrin.h>
#endif
FORCEINLINE FORCEINLINE
int int
lrintf(float f) lrintf(float f)
{ {
#if defined(_M_IX86)
int result; int result;
__asm __asm
{ {
fld f; fld f;
fistp result; fistp result;
} }
return result;
#elif defined(_M_AMD64)
return _mm_cvtss_si32(_mm_load_ss(&f));
#endif
} }
#endif #endif