diff options
Diffstat (limited to 'src/mesa/tnl/t_vb_fog.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_fog.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mesa/tnl/t_vb_fog.c b/src/mesa/tnl/t_vb_fog.c index a4164f8072e..6fad9528cda 100644 --- a/src/mesa/tnl/t_vb_fog.c +++ b/src/mesa/tnl/t_vb_fog.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_fog.c,v 1.11 2001/05/15 20:52:51 brianp Exp $ */ +/* $Id: t_vb_fog.c,v 1.12 2001/09/14 21:30:31 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -59,10 +59,10 @@ static GLfloat inited = 0; #if 1 #define NEG_EXP( result, narg ) \ do { \ - float f = (narg * (1.0/FOG_INCR)); \ - int k = (int) f; \ + GLfloat f = (GLfloat) (narg * (1.0/FOG_INCR)); \ + GLint k = (GLint) f; \ if (k > FOG_EXP_TABLE_SIZE-2) \ - result = EXP_FOG_MAX; \ + result = (GLfloat) EXP_FOG_MAX; \ else \ result = exp_table[k] + (f-k)*(exp_table[k+1]-exp_table[k]); \ } while (0) @@ -76,10 +76,10 @@ do { \ static void init_static_data( void ) { - float f = 0; - int i = 0; + GLfloat f = 0.0F; + GLint i = 0; for ( ; i < FOG_EXP_TABLE_SIZE ; i++, f += FOG_INCR) { - exp_table[i] = exp(-f); + exp_table[i] = (GLfloat) exp(-f); } inited = 1; } |