From: Henri Verbeet <hverbeet@codeweavers.com>
Date: Wed, 6 Jan 2016 14:52:05 +0000 (+0100)
Subject: ddraw: Use the largest dimension to determine the mipmap count for version 7 surfaces.
X-Git-Url: http://git.etersoft.ru/projects/?a=commitdiff_plain;h=e53567f72abd99d7667f2f7b58ed3a5943eb0c80;p=wine%2Feterwine.git

ddraw: Use the largest dimension to determine the mipmap count for version 7 surfaces.

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---

diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index 0976603b28..9b845d2dc4 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -5873,7 +5873,10 @@ HRESULT ddraw_surface_create(struct ddraw *ddraw, const DDSURFACEDESC2 *surface_
             {
                 /* Undocumented feature: Create sublevels until either the
                  * width or the height is 1. */
-                desc->u2.dwMipMapCount = wined3d_log2i(min(desc->dwWidth, desc->dwHeight)) + 1;
+                if (version == 7)
+                    desc->u2.dwMipMapCount = wined3d_log2i(max(desc->dwWidth, desc->dwHeight)) + 1;
+                else
+                    desc->u2.dwMipMapCount = wined3d_log2i(min(desc->dwWidth, desc->dwHeight)) + 1;
             }
         }
         else