d3d9: Validate presentation interval.

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

d3d9: Validate presentation interval.
9d62b50c · Józef Kucia · Alexandre Julliard · 93e7878c · 9d62b50c
Commit 9d62b50c authored Mar 12, 2018 by Józef Kucia Committed by Alexandre Julliard Mar 12, 2018
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device.c dlls/d3d9/device.c +13 -0

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--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -331,6 +331,19 @@ static BOOL wined3d_swapchain_desc_from_present_parameters(struct wined3d_swapch
        WARN("Invalid backbuffer count %u.\n", present_parameters->BackBufferCount);
        return FALSE;
    }
+    switch (present_parameters->PresentationInterval)
+    {
+        case D3DPRESENT_INTERVAL_DEFAULT:
+        case D3DPRESENT_INTERVAL_ONE:
+        case D3DPRESENT_INTERVAL_TWO:
+        case D3DPRESENT_INTERVAL_THREE:
+        case D3DPRESENT_INTERVAL_FOUR:
+        case D3DPRESENT_INTERVAL_IMMEDIATE:
+            break;
+        default:
+            WARN("Invalid presentation interval %#x.\n", present_parameters->PresentationInterval);
+            return FALSE;
+    }

    swapchain_desc->backbuffer_width = present_parameters->BackBufferWidth;
    swapchain_desc->backbuffer_height = present_parameters->BackBufferHeight;