llvmpipe: native rasterization for lines

Rasterize lines directly by treating them as 4-sided polygons.
Still need to check the exact pixel rasteration.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_rast.h b/src/gallium/drivers/llvmpipe/lp_rast.h
index 102e902d02c..b4564ef33bd 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast.h
+++ b/src/gallium/drivers/llvmpipe/lp_rast.h
@@ -120,7 +120,7 @@ struct lp_rast_triangle {
    float v[3][2];
 #endif
 
-   struct lp_rast_plane plane[7]; /* NOTE: may allocate fewer planes */
+   struct lp_rast_plane plane[8]; /* NOTE: may allocate fewer planes */
 };
 
 
@@ -236,6 +236,8 @@ void lp_rast_triangle_6( struct lp_rasterizer_task *,
                          const union lp_rast_cmd_arg );
 void lp_rast_triangle_7( struct lp_rasterizer_task *, 
                          const union lp_rast_cmd_arg );
+void lp_rast_triangle_8( struct lp_rasterizer_task *, 
+                         const union lp_rast_cmd_arg );
 
 void lp_rast_shade_tile( struct lp_rasterizer_task *,
                          const union lp_rast_cmd_arg );