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, 2 insertions, 0 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c b/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c
index afd3e0b21c..67b985aa24 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c
@@ -73,6 +73,8 @@ llvmpipe_bind_rasterizer_state(struct pipe_context *pipe, void *handle)
                    llvmpipe->rasterizer->gl_rasterization_rules);
       lp_setup_set_flatshade_first( llvmpipe->setup,
                    llvmpipe->rasterizer->flatshade_first);
+      lp_setup_set_line_state( llvmpipe->setup,
+                   llvmpipe->rasterizer->line_width);
    }
 
    llvmpipe->dirty |= LP_NEW_RASTERIZER;