diff options
Diffstat (limited to 'src/gallium/drivers/softpipe/sp_setup.c')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_setup.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/softpipe/sp_setup.c b/src/gallium/drivers/softpipe/sp_setup.c index e5be65242d..5a0715ea5c 100644 --- a/src/gallium/drivers/softpipe/sp_setup.c +++ b/src/gallium/drivers/softpipe/sp_setup.c @@ -507,6 +507,8 @@ static void print_vertex(const struct setup_context *setup, #endif /** + * Sort the vertices from top to bottom order, setting up the triangle + * edge fields (ebot, emaj, etop). * \return FALSE if coords are inf/nan (cull the tri), TRUE otherwise */ static boolean setup_sort_vertices( struct setup_context *setup, @@ -1052,7 +1054,10 @@ setup_line_coefficients(struct setup_context *setup, float area; /* use setup->vmin, vmax to point to vertices */ - setup->vprovoke = v1; + if (softpipe->rasterizer->flatshade_first) + setup->vprovoke = v0; + else + setup->vprovoke = v1; setup->vmin = v0; setup->vmax = v1; |