d3d9: Only set WINED3D_SWAPCHAIN_GDI_COMPATIBLE on mappable swapchains.

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

d3d9: Only set WINED3D_SWAPCHAIN_GDI_COMPATIBLE on mappable swapchains.
2266e289 · Henri Verbeet · Alexandre Julliard · cdfdfc38 · 2266e289
Commit 2266e289 authored Nov 08, 2018 by Henri Verbeet Committed by Alexandre Julliard Nov 08, 2018
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 2 deletions

device.c dlls/d3d9/device.c +3 -2

No files found.
--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -346,10 +346,11 @@ static BOOL wined3d_swapchain_desc_from_present_parameters(struct wined3d_swapch
            = wined3dformat_from_d3dformat(present_parameters->AutoDepthStencilFormat);
    swapchain_desc->flags
            = (present_parameters->Flags & D3DPRESENTFLAGS_MASK) | WINED3D_SWAPCHAIN_ALLOW_MODE_SWITCH;
-    if (is_gdi_compat_wined3dformat(swapchain_desc->backbuffer_format)
+    if ((present_parameters->Flags & D3DPRESENTFLAG_LOCKABLE_BACKBUFFER)
+            && (is_gdi_compat_wined3dformat(swapchain_desc->backbuffer_format)
            /* WINED3DFMT_UNKNOWN creates the swapchain with the current
             * display format, which is always GDI-compatible. */
-            || swapchain_desc->backbuffer_format == WINED3DFMT_UNKNOWN)
+            || swapchain_desc->backbuffer_format == WINED3DFMT_UNKNOWN))
        swapchain_desc->flags |= WINED3D_SWAPCHAIN_GDI_COMPATIBLE;
    swapchain_desc->refresh_rate = present_parameters->FullScreen_RefreshRateInHz;
    swapchain_desc->auto_restore_display_mode = TRUE;