From: Roland Scheidegger <sroland@vmware.com>
Date: Thu, 23 Apr 2009 21:41:41 +0000 (+0200)
Subject: i965: fix point size issue
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ff71587b27beaf288d535e14c75e58425d7efc7a;p=mesa.git

i965: fix point size issue

need to clamp point size to user set min/max values, even for constant
point size. Fixes glean pointAtten test.
---

diff --git a/src/mesa/drivers/dri/i965/brw_sf_state.c b/src/mesa/drivers/dri/i965/brw_sf_state.c
index fc4eddda0a5..68fa9820b6f 100644
--- a/src/mesa/drivers/dri/i965/brw_sf_state.c
+++ b/src/mesa/drivers/dri/i965/brw_sf_state.c
@@ -147,7 +147,7 @@ sf_unit_populate_key(struct brw_context *brw, struct brw_sf_unit_key *key)
    key->line_smooth = ctx->Line.SmoothFlag;
 
    key->point_sprite = ctx->Point.PointSprite;
-   key->point_size = ctx->Point.Size;
+   key->point_size = CLAMP(ctx->Point.Size, ctx->Point.MinSize, ctx->Point.MaxSize);
    key->point_attenuated = ctx->Point._Attenuated;
 
    key->render_to_fbo = brw->intel.ctx.DrawBuffer->Name != 0;