From: Daniel Borca <dborca@users.sourceforge.net>
Date: Mon, 30 Aug 2004 08:43:26 +0000 (+0000)
Subject: clamp lodbias
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d4462dc975c5e542e6feb3f37925eb2e65f7099c;p=mesa.git

clamp lodbias
---

diff --git a/src/mesa/drivers/dri/tdfx/tdfx_render.c b/src/mesa/drivers/dri/tdfx/tdfx_render.c
index dc3f7f69dda..1c552894699 100644
--- a/src/mesa/drivers/dri/tdfx/tdfx_render.c
+++ b/src/mesa/drivers/dri/tdfx/tdfx_render.c
@@ -501,7 +501,7 @@ static void uploadTextureParams( tdfxContextPtr fxMesa )
       fxMesa->Glide.grTexClampMode(GR_TMU0 + unit, p->sClamp, p->tClamp);
       fxMesa->Glide.grTexFilterMode(GR_TMU0 + unit, p->minFilt, p->magFilt);
       fxMesa->Glide.grTexMipMapMode(GR_TMU0 + unit, p->mmMode, p->LODblend);
-      fxMesa->Glide.grTexLodBiasValue(GR_TMU0 + unit, p->LodBias);
+      fxMesa->Glide.grTexLodBiasValue(GR_TMU0 + unit, CLAMP(p->LodBias, -8, 7.75));
    }
 }