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| author | marha <marha@users.sourceforge.net> | 2013-07-22 14:47:25 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-07-22 14:47:25 +0200 |
| commit | b6aadb8490bdacf33196fa0898fe1247b9a8ee2c (patch) | |
| tree | fd3eb9fb24cac7733fa7b8afab87fa6e46247c02 /mesalib/src/gallium/auxiliary | |
| parent | 89bc3ee988b62eb5e10284bac32a176955546410 (diff) | |
| download | vcxsrv-b6aadb8490bdacf33196fa0898fe1247b9a8ee2c.tar.gz vcxsrv-b6aadb8490bdacf33196fa0898fe1247b9a8ee2c.tar.bz2 vcxsrv-b6aadb8490bdacf33196fa0898fe1247b9a8ee2c.zip | |
libX11 mesa git update 22 Jul 2013
libX11 commit 24d3ee0d08f24e23c91d55702f010f73d7b908e5
mesa commit 190312949e8ce2c1dc884d4db5d6a44511666641
Diffstat (limited to 'mesalib/src/gallium/auxiliary')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_math.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h index bc3948875..702d4e9d4 100644 --- a/mesalib/src/gallium/auxiliary/util/u_math.h +++ b/mesalib/src/gallium/auxiliary/util/u_math.h @@ -48,6 +48,7 @@ extern "C" { #include <math.h> +#include <float.h> #include <stdarg.h> #ifdef PIPE_OS_UNIX @@ -133,6 +134,9 @@ roundf(float x) return x >= 0.0f ? floorf(x + 0.5f) : ceilf(x - 0.5f); } +#define INFINITY (DBL_MAX + DBL_MAX) +#define NAN (INFINITY - INFINITY) + #endif /* _MSC_VER */ |