r300g: make dithering work like fglrx.

From fglrx traces the dithering is never enabled. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-04-03 07:00:03 +10:00
parent 1d11ba0ba3
commit f6c7b91165
1 changed files with 4 additions and 2 deletions
@@ -321,8 +321,10 @@ static void* r300_create_blend_state(struct pipe_context* pipe,
    }

    if (state->dither) {
-        blend->dither = R300_RB3D_DITHER_CTL_DITHER_MODE_LUT |
-                R300_RB3D_DITHER_CTL_ALPHA_DITHER_MODE_LUT;
+	/* fglrx appears to never set this */
+	blend->dither = 0;
+        /* blend->dither = R300_RB3D_DITHER_CTL_DITHER_MODE_LUT |
+                           R300_RB3D_DITHER_CTL_ALPHA_DITHER_MODE_LUT; */
    }

    return (void*)blend;