wined3d: Allow creating swapchains for windows with empty client rect.

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

wined3d: Allow creating swapchains for windows with empty client rect.
1cc74ea2 · Józef Kucia · Alexandre Julliard · e9488b04 · 1cc74ea2
Commit 1cc74ea2 authored May 17, 2018 by Józef Kucia Committed by Alexandre Julliard May 18, 2018
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swapchain.c dlls/wined3d/swapchain.c +4 -3

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--- a/dlls/wined3d/swapchain.c
+++ b/dlls/wined3d/swapchain.c
@@ -796,15 +796,16 @@ static HRESULT swapchain_init(struct wined3d_swapchain *swapchain, struct wined3
    GetClientRect(window, &client_rect);
    if (desc->windowed)
    {
+        TRACE("Client rect %s.\n", wine_dbgstr_rect(&client_rect));
+
        if (!desc->backbuffer_width)
        {
-            desc->backbuffer_width = client_rect.right;
+            desc->backbuffer_width = client_rect.right ? client_rect.right : 8;
            TRACE("Updating width to %u.\n", desc->backbuffer_width);
        }
-
        if (!desc->backbuffer_height)
        {
-            desc->backbuffer_height = client_rect.bottom;
+            desc->backbuffer_height = client_rect.bottom ? client_rect.bottom : 8;
            TRACE("Updating height to %u.\n", desc->backbuffer_height);
        }