Signed-off-by: Henri Verbeet hverbeet@codeweavers.com --- dlls/d3d9/device.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c index eaf162c7da3..d6faa97f7a5 100644 --- 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;