wined3d: Use wined3d_texture_prepare_location() in wined3d_volume_load_location().

dlls/wined3d/volume.c

@@ -27,14 +27,6 @@
 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
 WINE_DECLARE_DEBUG_CHANNEL(d3d_perf);
 
-/* Context activation is done by the caller. Context may be NULL in
- * WINED3D_NO3D mode. */
-BOOL wined3d_volume_prepare_location(struct wined3d_volume *volume,
-        struct wined3d_context *context, DWORD location)
-{
-    return wined3d_texture_prepare_location(volume->container, volume->texture_level, context, location);
-}
-
 /* This call just uploads data, the caller is responsible for binding the
  * correct texture. */
 /* Context activation is done by the caller. */
@@ -222,7 +214,7 @@ BOOL wined3d_volume_load_location(struct wined3d_volume *volume,
         return FALSE;
     }
 
-    if (!wined3d_volume_prepare_location(volume, context, location))
+    if (!wined3d_texture_prepare_location(texture, sub_resource_idx, context, location))
         return FALSE;
 
     if (sub_resource->locations & WINED3D_LOCATION_DISCARDED)

dlls/wined3d/wined3d_private.h

@@ -2610,8 +2610,6 @@ HRESULT wined3d_volume_init(struct wined3d_volume *volume, struct wined3d_textur
         const struct wined3d_resource_desc *desc, UINT level) DECLSPEC_HIDDEN;
 BOOL wined3d_volume_load_location(struct wined3d_volume *volume,
         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
-BOOL wined3d_volume_prepare_location(struct wined3d_volume *volume,
-        struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
 void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wined3d_context *context,
         const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;