[PATCH 1/2] wined3d: Introduce wined3d_output_get_ordinal().

[Henri Verbeet]

On Fri, 13 Nov 2020 at 11:19, Zhiyi Zhang <zzhang at codeweavers.com> wrote:
>
> Secondhand Lands calls d3d9_device_GetDeviceCaps() frequently. Introduce a wined3d_output_get_ordinal()
> to get output ordinal only instead of using the more expensive wined3d_output_get_desc().
>
Avoiding calls to EnumDisplaySettingsExW() is fine in principle, but I
don't think these two patches are quite enough to avoid the underlying
issue. In particular, wined3d_output_get_raster_status() is a
potential source of frequent wined3d_output_get_display_mode() calls,
either through d3d9_swapchain_GetRasterStatus() or
ddraw7_GetVerticalBlankStatus()/ddraw7_GetScanLine(). See also bug
30538 and related bugs.