From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 14 Mar 2008 23:45:27 +0000 (-0600)
Subject: gallium: if point size not computed per vertex, apply size clamp immediately.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cbf42c45a15d6a132c7f7d4946c422ee3de35e6c;p=mesa.git

gallium: if point size not computed per vertex, apply size clamp immediately.

Fixes glean pointAtten failure.
---

diff --git a/src/mesa/state_tracker/st_atom_rasterizer.c b/src/mesa/state_tracker/st_atom_rasterizer.c
index 77cef9236bb..17d77f90aec 100644
--- a/src/mesa/state_tracker/st_atom_rasterizer.c
+++ b/src/mesa/state_tracker/st_atom_rasterizer.c
@@ -223,7 +223,12 @@ static void update_raster_state( struct st_context *st )
          raster->point_size_per_vertex = ctx->VertexProgram.PointSizeEnabled;
       }
    }
-
+   if (!raster->point_size_per_vertex) {
+      /* clamp size now */
+      raster->point_size = CLAMP(ctx->Point.Size,
+                                 ctx->Point.MinSize,
+                                 ctx->Point.MaxSize);
+   }
 
    /* _NEW_LINE
     */