dxgi: Avoid magic constants.

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

dxgi: Avoid magic constants.
c0318400 · Józef Kucia · Alexandre Julliard · 750016bc · c0318400
Commit c0318400 authored Apr 30, 2019 by Józef Kucia Committed by Alexandre Julliard Apr 30, 2019
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adapter.c dlls/dxgi/adapter.c +2 -2

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--- a/dlls/dxgi/adapter.c
+++ b/dlls/dxgi/adapter.c
@@ -149,8 +149,8 @@ static HRESULT STDMETHODCALLTYPE dxgi_adapter_EnumOutputs(IWineDXGIAdapter *ifac

 static HRESULT dxgi_adapter_get_desc(struct dxgi_adapter *adapter, DXGI_ADAPTER_DESC3 *desc)
 {
+    char description[ARRAY_SIZE(desc->Description)];
    struct wined3d_adapter_identifier adapter_id;
-    char description[128];
    HRESULT hr;

    adapter_id.driver_size = 0;
@@ -161,7 +161,7 @@ static HRESULT dxgi_adapter_get_desc(struct dxgi_adapter *adapter, DXGI_ADAPTER_
    if (FAILED(hr = wined3d_get_adapter_identifier(adapter->factory->wined3d, adapter->ordinal, 0, &adapter_id)))
        return hr;

-    if (!MultiByteToWideChar(CP_ACP, 0, description, -1, desc->Description, 128))
+    if (!MultiByteToWideChar(CP_ACP, 0, description, -1, desc->Description, ARRAY_SIZE(description)))
    {
        DWORD err = GetLastError();
        ERR("Failed to translate description %s (%#x).\n", debugstr_a(description), err);