Paul Gofman : d3dx9: Fix NAN handling in 'cmp' preshader opcode.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f03de9ac4c3c85fc91dcbb1126ea5d1bad212358
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f03de9ac4c3c85fc91dcbb1126ea5d1bad212358

Author: Paul Gofman <gofmanp at gmail.com>
Date:   Mon May 22 13:24:11 2017 +0200

d3dx9: Fix NAN handling in 'cmp' preshader opcode.

Signed-off-by: Paul Gofman <gofmanp at gmail.com>
Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/d3dx9_36/preshader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/d3dx9_36/preshader.c b/dlls/d3dx9_36/preshader.c
index 50ab18f..40a86fa 100644
--- a/dlls/d3dx9_36/preshader.c
+++ b/dlls/d3dx9_36/preshader.c
@@ -102,7 +102,7 @@ static double pres_ge(double *args, int n)  {return args[0] >= args[1] ? 1.0 : 0
 static double pres_frc(double *args, int n) {return args[0] - floor(args[0]);}
 static double pres_min(double *args, int n) {return fmin(args[0], args[1]);}
 static double pres_max(double *args, int n) {return fmax(args[0], args[1]);}
-static double pres_cmp(double *args, int n) {return args[0] < 0.0 ? args[2] : args[1];}
+static double pres_cmp(double *args, int n) {return args[0] >= 0.0 ? args[1] : args[2];}
 static double pres_sin(double *args, int n) {return sin(args[0]);}
 static double pres_cos(double *args, int n) {return cos(args[0]);}
 static double pres_rsq(double *args, int n)