ddraw: Forbid creating flippable cubemaps.

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

ddraw: Forbid creating flippable cubemaps.
00bf7506 · Józef Kucia · Alexandre Julliard · ae78672d · 00bf7506
Commit 00bf7506 authored May 13, 2016 by Józef Kucia Committed by Alexandre Julliard May 17, 2016
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surface.c dlls/ddraw/surface.c +9 -0

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--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -5735,6 +5735,13 @@ HRESULT ddraw_surface_create(struct ddraw *ddraw, const DDSURFACEDESC2 *surface_
            return DDERR_INVALIDCAPS;
        }

+        if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
+        {
+            WARN("Tried to create a flippable cubemap.\n");
+            HeapFree(GetProcessHeap(), 0, texture);
+            return DDERR_INVALIDPARAMS;
+        }
+
        if (desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
        {
            FIXME("Flippable textures not implemented.\n");
@@ -5748,6 +5755,8 @@ HRESULT ddraw_surface_create(struct ddraw *ddraw, const DDSURFACEDESC2 *surface_
        {
            WARN("Tried to specify a back buffer count for a non-flippable surface.\n");
            HeapFree(GetProcessHeap(), 0, texture);
+            if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
+                return DDERR_INVALIDPARAMS;
            return DDERR_INVALIDCAPS;
        }
    }