i965 gs: Remove unnecessary mapping of key->primitive.

[mesa.git] / src / mesa / drivers / dri / swrast / swrast_span.c

diff --git a/src/mesa/drivers/dri/swrast/swrast_span.c b/src/mesa/drivers/dri/swrast/swrast_span.c
index c7d0bfdac72b6fdb8f11aae3fcd316923e942082..772d09f5ae6575a2b1d11a3add2f5b2a7f2ebf19 100644 (file)
--- a/src/mesa/drivers/dri/swrast/swrast_span.c
+++ b/src/mesa/drivers/dri/swrast/swrast_span.c
@@ -45,7 +45,7 @@ static const GLubyte kernel[16] = {
 #if DITHER
 #define DITHER_COMP(X, Y) kernel[((X) & 0x3) | (((Y) & 0x3) << 2)]
 
-#define DITHER_CLAMP(X) (((X) < CHAN_MAX) ? (X) : CHAN_MAX)
+#define DITHER_CLAMP(X) (((X) < 255) ? (X) : 255)
 #else
 #define DITHER_COMP(X, Y) 0