diff options
Diffstat (limited to 'src/mesa/tnl/t_vb_arbprogram.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_arbprogram.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c index c55fc84fea..5cee3d78dc 100644 --- a/src/mesa/tnl/t_vb_arbprogram.c +++ b/src/mesa/tnl/t_vb_arbprogram.c @@ -2,7 +2,7 @@ * Mesa 3-D graphics library * Version: 6.3 * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -351,11 +351,7 @@ static void do_LOG( struct arb_vp_machine *m, union instruction op ) const GLfloat *arg0 = m->File[op.alu.file0][op.alu.idx0]; GLfloat tmp = FABSF(arg0[0]); int exponent; -#ifdef _WIN32 - GLfloat mantissa = (GLfloat) frexp((double)tmp, &exponent); -#else - GLfloat mantissa = frexpf(tmp, &exponent); -#endif + GLfloat mantissa = FREXPF(tmp, &exponent); result[0] = (GLfloat) (exponent - 1); result[1] = 2.0 * mantissa; /* map [.5, 1) -> [1, 2) */ |