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| author | marha <marha@users.sourceforge.net> | 2012-01-13 17:04:47 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-01-13 17:04:47 +0100 |
| commit | e2e1bdced7e09e39fed613dae1f2f3096cb18118 (patch) | |
| tree | 63c7066c79d1053c7656b6175e22e2ced6f11e01 /mesalib/src/gallium/auxiliary/util/u_math.h | |
| parent | cc96d00cae473f472e371328ce8dc572ad258073 (diff) | |
| parent | 5cfbe97cd797d8f78ece208bb5114704b83d8aab (diff) | |
| download | vcxsrv-e2e1bdced7e09e39fed613dae1f2f3096cb18118.tar.gz vcxsrv-e2e1bdced7e09e39fed613dae1f2f3096cb18118.tar.bz2 vcxsrv-e2e1bdced7e09e39fed613dae1f2f3096cb18118.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
libxcb/src/xcb_auth.c
libxcb/src/xcb_conn.c
libxcb/src/xcb_out.c
libxcb/src/xcb_util.c
xorg-server/dix/dispatch.c
xorg-server/include/dixstruct.h
xorg-server/include/misc.h
xorg-server/os/connection.c
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_math.h')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_math.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h index 404bd21e1..f6196665f 100644 --- a/mesalib/src/gallium/auxiliary/util/u_math.h +++ b/mesalib/src/gallium/auxiliary/util/u_math.h @@ -340,6 +340,9 @@ util_is_inf_or_nan(float x) * Find first bit set in word. Least significant bit is 1. * Return 0 if no bits set. */ +#ifndef FFS_DEFINED +#define FFS_DEFINED 1 + #if defined(_MSC_VER) && _MSC_VER >= 1300 && (_M_IX86 || _M_AMD64 || _M_IA64) unsigned char _BitScanForward(unsigned long* Index, unsigned long Mask); #pragma intrinsic(_BitScanForward) @@ -372,6 +375,8 @@ unsigned ffs( unsigned u ) #define ffs __builtin_ffs #endif +#endif /* FFS_DEFINED */ + /* Destructively loop over all of the bits in a mask as in: * |