From: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Date: Sun, 25 Sep 2011 17:03:44 +0000 (+0200)
Subject: d3d1x: fix shadow comparison to gallium enum off by one
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5081ebf23803c1f3042c3ca94f97865726d0c9f6;p=mesa.git

d3d1x: fix shadow comparison to gallium enum off by one
---

diff --git a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
index fdfaacc88b9..401e3121c43 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
+++ b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
@@ -594,7 +594,7 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 		if(sampler_desc->Filter & 0x80)
 		{
 			state.compare_mode = PIPE_TEX_COMPARE_R_TO_TEXTURE;
-			state.compare_func = sampler_desc->ComparisonFunc;
+			state.compare_func = sampler_desc->ComparisonFunc - 1;
 		}
 		state.wrap_s = d3d11_to_pipe_wrap[sampler_desc->AddressU];
 		state.wrap_t = d3d11_to_pipe_wrap[sampler_desc->AddressV];