wined3d: Introduce wined3d_device_get_feature_level().

dlls/wined3d/device.c

@@ -5026,6 +5026,13 @@ struct wined3d * CDECL wined3d_device_get_wined3d(const struct wined3d_device *d
     return device->wined3d;
 }
 
+enum wined3d_feature_level CDECL wined3d_device_get_feature_level(const struct wined3d_device *device)
+{
+    TRACE("device %p.\n", device);
+
+    return device->feature_level;
+}
+
 void CDECL wined3d_device_set_gamma_ramp(const struct wined3d_device *device,
         UINT swapchain_idx, DWORD flags, const struct wined3d_gamma_ramp *ramp)
 {

dlls/wined3d/wined3d.spec

@@ -72,6 +72,7 @@
 @ cdecl wined3d_device_get_domain_shader(ptr)
 @ cdecl wined3d_device_get_ds_resource_view(ptr long)
 @ cdecl wined3d_device_get_ds_sampler(ptr long)
+@ cdecl wined3d_device_get_feature_level(ptr)
 @ cdecl wined3d_device_get_gamma_ramp(ptr long ptr)
 @ cdecl wined3d_device_get_geometry_shader(ptr)
 @ cdecl wined3d_device_get_gs_resource_view(ptr long)

include/wine/wined3d.h

@@ -2295,6 +2295,7 @@ struct wined3d_shader * __cdecl wined3d_device_get_domain_shader(const struct wi
 struct wined3d_shader_resource_view * __cdecl wined3d_device_get_ds_resource_view(const struct wined3d_device *device,
         unsigned int idx);
 struct wined3d_sampler * __cdecl wined3d_device_get_ds_sampler(const struct wined3d_device *device, unsigned int idx);
+enum wined3d_feature_level __cdecl wined3d_device_get_feature_level(const struct wined3d_device *device);
 void __cdecl wined3d_device_get_gamma_ramp(const struct wined3d_device *device,
         UINT swapchain_idx, struct wined3d_gamma_ramp *ramp);
 struct wined3d_shader * __cdecl wined3d_device_get_geometry_shader(const struct wined3d_device *device);