DDraw: Implement GetRenderState for D3DRENDERSTATE_TEXTURE[MIN/MAG]

[Stefan Dösinger]

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From a53eb839cc05e06adb5978d49c46e5f84b96773e Mon Sep 17 00:00:00 2001
From: Stefan Doesinger <stefan at codeweavers.com>
Date: Mon, 16 Oct 2006 12:31:48 +0200
Subject: [PATCH] DDraw: Implement GetRenderState for D3DRENDERSTATE_(MIX/MAX)FILTER
---
 dlls/ddraw/device.c |   46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 46 insertions(+), 0 deletions(-)

diff --git a/dlls/ddraw/device.c b/dlls/ddraw/device.c
index 8b519a6..345e974 100644
--- a/dlls/ddraw/device.c
+++ b/dlls/ddraw/device.c
@@ -2135,6 +2135,52 @@ IDirect3DDeviceImpl_7_GetRenderState(IDi
             return hr;
         }
 
+        case D3DRENDERSTATE_TEXTUREMAG:
+        {
+            WINED3DTEXTUREFILTERTYPE tex_mag;
+
+            hr = IWineD3DDevice_GetSamplerState(This->wineD3DDevice,
+                                                0, WINED3DSAMP_MAGFILTER,
+                                                &tex_mag);
+
+            switch (tex_mag)
+            {
+                case WINED3DTEXF_POINT:
+                    *Value = D3DFILTER_NEAREST;
+                    break;
+                case WINED3DTEXF_LINEAR:
+                    *Value = D3DFILTER_LINEAR;
+                    break;
+                default:
+                    ERR("Unhandled texture mag %d !\n",tex_mag);
+                    *Value = 0;
+            }
+            return hr;
+        }
+
+        case D3DRENDERSTATE_TEXTUREMIN:
+        {
+            WINED3DTEXTUREFILTERTYPE tex_min;
+
+            hr = IWineD3DDevice_GetSamplerState(This->wineD3DDevice,
+                                                0, WINED3DSAMP_MINFILTER,
+                                                &tex_min);
+
+            switch (tex_min)
+            {
+                case WINED3DTEXF_POINT:
+                    *Value = D3DFILTER_NEAREST;
+                    break;
+                case WINED3DTEXF_LINEAR:
+                    *Value = D3DFILTER_LINEAR;
+                    break;
+                default:
+                    ERR("Unhandled texture mag %d !\n",tex_min);
+                    *Value = 0;
+            }
+            return hr;
+        }
+
         case D3DRENDERSTATE_TEXTUREADDRESSU:
         case D3DRENDERSTATE_TEXTUREADDRESSV:
         case D3DRENDERSTATE_TEXTUREADDRESS:
-- 
1.4.1.1