[PATCH 1/3] wined3d: Use wined3d_buffer_load_location() in wined3d_buffer_get_memory().

[Henri Verbeet]

On Fri, 28 Jan 2022 at 03:23, Zebediah Figura <zfigura at codeweavers.com> wrote:
> @@ -653,14 +653,12 @@ DWORD wined3d_buffer_get_memory(struct wined3d_buffer *buffer, struct wined3d_co
>      if (locations & WINED3D_LOCATION_DISCARDED)
>      {
>          locations = ((buffer->flags & WINED3D_BUFFER_USE_BO) ? WINED3D_LOCATION_BUFFER : WINED3D_LOCATION_SYSMEM);
> -        if (!wined3d_buffer_prepare_location(buffer, context, locations))
> +        if (!wined3d_buffer_load_location(buffer, context, locations))
>          {
>              data->buffer_object = 0;
>              data->addr = NULL;
>              return 0;
>          }
> -        wined3d_buffer_validate_location(buffer, locations);
> -        wined3d_buffer_invalidate_location(buffer, WINED3D_LOCATION_DISCARDED);
>      }
Where would we load the contents from if the buffer has been discarded?