colormap patch

colormap.patch

diff --git a/trans/colour_map.c b/trans/colour_map.c
index d31a3b8..edc861b 100644
--- a/trans/colour_map.c
+++ b/trans/colour_map.c
@@ -107,7 +107,7 @@ static int load_config(ComponentContext *ctx, const uint8_t *buf, int buf_len)
     }
 
     R32(temp);
-    clm->blend_adj = temp & 0xff;
+    clm->blend_adj = 0xff - (temp & 0xff);
     clm->speed = (temp >> 24) & 0xff;
     clm->no_skip_fast = (temp >> 16) & 0xff;