vulkan/wsi: Add a WSI_FROM_HANDLE macro

Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Chad Versace <chadversary@chromium.org>
2017-11-16 09:39:50 -08:00
parent 69365d72de
commit 42dd06d957
1 changed files with 3 additions and 0 deletions
@@ -177,6 +177,9 @@ struct wsi_callbacks {
      return (__VkType)(uintptr_t) _obj;                                   \
   }

+#define WSI_FROM_HANDLE(__wsi_type, __name, __handle) \
+   struct __wsi_type *__name = __wsi_type ## _from_handle(__handle)
+
 WSI_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain, VkSwapchainKHR)

 #define ICD_DEFINE_NONDISP_HANDLE_CASTS(__VkIcdType, __VkType)             \