diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index dff1ae2..2f5554f 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -523,10 +523,15 @@ void surface_add_dirty_rect(IWineD3DSurface *iface, const RECT *dirty_rect)
     }
 }
 
-static inline BOOL surface_can_stretch_rect(IWineD3DSurfaceImpl *surface)
+static inline BOOL surface_can_stretch_rect(IWineD3DSurfaceImpl *src, IWineD3DSurfaceImpl *dst)
 {
-    return (surface->resource.format_desc->Flags & WINED3DFMT_FLAG_FBO_ATTACHABLE)
-            || (surface->resource.usage & WINED3DUSAGE_RENDERTARGET);
+    return ((src->resource.format_desc->Flags & WINED3DFMT_FLAG_FBO_ATTACHABLE)
+            || (src->resource.usage & WINED3DUSAGE_RENDERTARGET))
+            && ((dst->resource.format_desc->Flags & WINED3DFMT_FLAG_FBO_ATTACHABLE)
+            || (dst->resource.usage & WINED3DUSAGE_RENDERTARGET))
+            && (src->resource.format_desc->format == dst->resource.format_desc->format
+            || (is_identity_fixup(src->resource.format_desc->color_fixup)
+            && is_identity_fixup(dst->resource.format_desc->color_fixup)));
 }
 
 static ULONG WINAPI IWineD3DSurfaceImpl_Release(IWineD3DSurface *iface)
@@ -3415,7 +3420,7 @@ static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, const
          * backends.
          */
         if (wined3d_settings.offscreen_rendering_mode == ORM_FBO && GL_SUPPORT(EXT_FRAMEBUFFER_BLIT)
-                && surface_can_stretch_rect(Src) && surface_can_stretch_rect(This))
+                && surface_can_stretch_rect(Src, This))
         {
             stretch_rect_fbo((IWineD3DDevice *)myDevice, SrcSurface, &srect,
                     (IWineD3DSurface *)This, &rect, Filter, upsideDown);
@@ -3480,7 +3485,7 @@ static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, const
 
         if (wined3d_settings.offscreen_rendering_mode == ORM_FBO && GL_SUPPORT(EXT_FRAMEBUFFER_BLIT)
                 && !(Flags & (WINEDDBLT_KEYSRC | WINEDDBLT_KEYSRCOVERRIDE))
-                && surface_can_stretch_rect(Src) && surface_can_stretch_rect(This))
+                && surface_can_stretch_rect(Src, This))
         {
             TRACE("Using stretch_rect_fbo\n");
             /* The source is always a texture, but never the currently active render target, and the texture