[Mesa-dev] [PATCH v2 04/18] util/vk: Add helpers for finding an extension struct

[Chad Versace]

Already upstream.

On Mon 13 Mar 2017, Jason Ekstrand wrote:
> ---
>  src/util/vk_util.h | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/src/util/vk_util.h b/src/util/vk_util.h
> index e0b5d0b..0b9cb47 100644
> --- a/src/util/vk_util.h
> +++ b/src/util/vk_util.h
> @@ -40,4 +40,21 @@ struct vk_struct_common {
>     for (const struct vk_struct_common *__iter = (const struct vk_struct_common *)(__start); \
>          __iter; __iter = __iter->pNext)
>  
> +static inline void *
> +__vk_find_struct(void *start, VkStructureType sType)
> +{
> +   vk_foreach_struct(s, start) {
> +      if (s->sType == sType)
> +         return s;
> +   }
> +
> +   return NULL;
> +}
> +
> +#define vk_find_struct(__start, __sType) \
> +   __vk_find_struct((__start), VK_STRUCTURE_TYPE_##__sType)
> +
> +#define vk_find_struct_const(__start, __sType) \
> +   (const void *)__vk_find_struct((void *)(__start), VK_STRUCTURE_TYPE_##__sType)
> +
>  #endif /* VK_UTIL_H */
> -- 
> 2.5.0.400.gff86faf
> 
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev