From a0409c54c1f0075ac07bdbdd07421765421849a8 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Fri, 12 Dec 2014 16:21:09 +0100
Subject: [PATCH] Direct3D 9 supports LOD bias

---
 panda/src/dxgsg9/dxGraphicsStateGuardian9.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/panda/src/dxgsg9/dxGraphicsStateGuardian9.cxx b/panda/src/dxgsg9/dxGraphicsStateGuardian9.cxx
index d0b8dd6e9d..228d57db99 100755
--- a/panda/src/dxgsg9/dxGraphicsStateGuardian9.cxx
+++ b/panda/src/dxgsg9/dxGraphicsStateGuardian9.cxx
@@ -293,6 +293,9 @@ apply_texture(int i, TextureContext *tc, const SamplerState &sampler) {
   set_sampler_state(i, D3DSAMP_MINFILTER, new_min_filter);
   set_sampler_state(i, D3DSAMP_MIPFILTER, new_mip_filter);
 
+  float lod_bias = sampler.get_lod_bias();
+  set_sampler_state(i, D3DSAMP_MIPMAPLODBIAS, *(DWORD*)&lod_bias);
+
   _d3d_device->SetTexture(i, dtc->get_d3d_texture());
 }