From 64e32ffb6e7d324dcb46a18975db0c58719c51e7 Mon Sep 17 00:00:00 2001 From: Tim Evans Date: Mon, 21 Jun 2010 17:18:30 -0600 Subject: [PATCH] swrast: fix incorrect specular highlights on backfaces See bug 28577 for details. NOTE: this is a candidate for the 7.8 branch. Signed-off-by: Brian Paul --- src/mesa/swrast_setup/ss_triangle.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/swrast_setup/ss_triangle.c b/src/mesa/swrast_setup/ss_triangle.c index bad0d81..f22bc52 100644 --- a/src/mesa/swrast_setup/ss_triangle.c +++ b/src/mesa/swrast_setup/ss_triangle.c @@ -159,7 +159,7 @@ static void _swsetup_render_tri(GLcontext *ctx, } #define SS_COLOR(a,b) UNCLAMPED_FLOAT_TO_RGBA_CHAN(a,b) -#define SS_SPEC(a,b) UNCLAMPED_FLOAT_TO_RGB_CHAN(a,b) +#define SS_SPEC(a,b) COPY_4V(a,b) #define SS_IND(a,b) (a = b) #define IND (0) -- 2.7.4