On 02/07/2013 11:31 PM, Kenneth Graunke wrote:
_NEW_POLYGONSTIPPLE covers the polygon stipple /pattern/, but the enable
flag is covered by _NEW_POLYGON.

NOTE: This is a candidate for stable branches.

Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
  src/mesa/drivers/dri/i965/brw_wm_state.c | 4 +---
  1 file changed, 1 insertion(+), 3 deletions(-)

Untested...my Gen4 system is not up and running these days...

That's awfully bold... to claim an untested patch is a candidate for the stable branch. :p


diff --git a/src/mesa/drivers/dri/i965/brw_wm_state.c 
b/src/mesa/drivers/dri/i965/brw_wm_state.c
index ea2dea9..e7e42b1 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_state.c
@@ -182,10 +182,9 @@ brw_upload_wm_unit(struct brw_context *brw)
     wm->wm5.line_aa_region_width = 0;
     wm->wm5.line_endcap_aa_region_width = 1;

-   /* _NEW_POLYGONSTIPPLE */
+   /* _NEW_POLYGON */
     wm->wm5.polygon_stipple = ctx->Polygon.StippleFlag;

-   /* _NEW_POLYGON */
     if (ctx->Polygon.OffsetFill) {
        wm->wm5.depth_offset = 1;
        /* Something wierd going on with legacy_global_depth_bias,
@@ -234,7 +233,6 @@ brw_upload_wm_unit(struct brw_context *brw)
  const struct brw_tracked_state brw_wm_unit = {
     .dirty = {
        .mesa = (_NEW_POLYGON |
-              _NEW_POLYGONSTIPPLE |
               _NEW_LINE |
               _NEW_COLOR |
               _NEW_DEPTH |


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