diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2001-01-29 22:10:24 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2001-01-29 22:10:24 +0000 |
| commit | 184a575a00a7d325454bff8f352ab0f407ff19b1 (patch) | |
| tree | 671df555bb32f07ba52a2ba0ed134fabcd7dbb09 /src/mesa/tnl/t_vb_light.c | |
| parent | 407b487017a5c5a213f399ec1667fe2aa7ed340d (diff) | |
only compute separate specular if texturing really enabled
Diffstat (limited to 'src/mesa/tnl/t_vb_light.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_light.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mesa/tnl/t_vb_light.c b/src/mesa/tnl/t_vb_light.c index a4f7cfa3c3..13ab9a395b 100644 --- a/src/mesa/tnl/t_vb_light.c +++ b/src/mesa/tnl/t_vb_light.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_light.c,v 1.5 2001/01/24 00:04:59 brianp Exp $ */ +/* $Id: t_vb_light.c,v 1.6 2001/01/29 22:10:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -170,7 +170,8 @@ static GLboolean run_validate_lighting( GLcontext *ctx, if (ctx->Visual.rgbMode) { if (ctx->Light._NeedVertices) { - if (ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR) + if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR && + ctx->Texture._ReallyEnabled) tab = _tnl_light_spec_tab; else tab = _tnl_light_tab; @@ -267,7 +268,8 @@ static void check_lighting( GLcontext *ctx, struct gl_pipeline_stage *stage ) stage->inputs |= VERT_RGBA; stage->outputs = VERT_RGBA; - if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR) + if (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR && + ctx->Texture._ReallyEnabled) stage->outputs |= VERT_SPEC_RGB; } } |