diff options
Diffstat (limited to 'src/mesa/swrast/s_fog.h')
| -rw-r--r-- | src/mesa/swrast/s_fog.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/swrast/s_fog.h b/src/mesa/swrast/s_fog.h index 88f9964cb5..497583d778 100644 --- a/src/mesa/swrast/s_fog.h +++ b/src/mesa/swrast/s_fog.h @@ -1,4 +1,4 @@ -/* $Id: s_fog.h,v 1.4 2001/05/03 22:13:32 brianp Exp $ */ +/* $Id: s_fog.h,v 1.5 2001/06/18 23:55:18 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -33,6 +33,10 @@ #include "swrast.h" +extern GLfloat +_mesa_z_to_fogfactor(GLcontext *ctx, GLfloat z); + + extern void _mesa_fog_rgba_pixels( const GLcontext *ctx, GLuint n, const GLfloat fog[], |