Henri Verbeet : wined3d: Avoid surface_from_resource() in swapchain_gdi_present().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e6e89dbc65b709d5ed1778e493d19d0e3392cdf8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=e6e89dbc65b709d5ed1778e493d19d0e3392cdf8

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Mon Apr  4 18:43:00 2016 +0200

wined3d: Avoid surface_from_resource() in swapchain_gdi_present().

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

---

 dlls/wined3d/swapchain.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/wined3d/swapchain.c b/dlls/wined3d/swapchain.c
index de8e3fc..b6e2e63 100644
--- a/dlls/wined3d/swapchain.c
+++ b/dlls/wined3d/swapchain.c
@@ -700,8 +700,8 @@ static void swapchain_gdi_present(struct wined3d_swapchain *swapchain,
 {
     struct wined3d_surface *front, *back;
 
-    front = surface_from_resource(wined3d_texture_get_sub_resource(swapchain->front_buffer, 0));
-    back = surface_from_resource(wined3d_texture_get_sub_resource(swapchain->back_buffers[0], 0));
+    front = swapchain->front_buffer->sub_resources[0].u.surface;
+    back = swapchain->back_buffers[0]->sub_resources[0].u.surface;
 
     /* Flip the DC. */
     {