gallium: clamp min_lod so it's never negative

2008-02-12 17:07:27 -07:00
parent 2ef9df660c
commit b487e4b4fb
1 changed files with 1 additions and 1 deletions
@@ -147,7 +147,7 @@ update_samplers(struct st_context *st)

         sampler.lod_bias = st->ctx->Texture.Unit[su].LodBias;
 #if 1
-         sampler.min_lod = texobj->MinLod;
+         sampler.min_lod = (texobj->MinLod) < 0.0 ? 0.0 : texobj->MinLod;
         sampler.max_lod = texobj->MaxLod;
 #else
         /* min/max lod should really be as follows (untested).