diff options
Diffstat (limited to 'src/mesa/main/light.c')
| -rw-r--r-- | src/mesa/main/light.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c index 155792af52b..052c04618bc 100644 --- a/src/mesa/main/light.c +++ b/src/mesa/main/light.c @@ -1,4 +1,4 @@ -/* $Id: light.c,v 1.37 2001/02/15 01:33:52 keithw Exp $ */ +/* $Id: light.c,v 1.38 2001/02/16 18:14:41 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -421,7 +421,14 @@ _mesa_LightModelfv( GLenum pname, const GLfloat *params ) return; FLUSH_VERTICES(ctx, _NEW_LIGHT); ctx->Light.Model.ColorControl = newenum; - ctx->_TriangleCaps ^= DD_SEPERATE_SPECULAR; + + if ((ctx->Light.Enabled && + ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR) + || ctx->Fog.ColorSumEnabled) + ctx->_TriangleCaps |= DD_SEPERATE_SPECULAR; + else + ctx->_TriangleCaps &= ~DD_SEPERATE_SPECULAR; + break; default: gl_error( ctx, GL_INVALID_ENUM, "glLightModel" ); |