Module: Mesa Branch: master Commit: 9b9fb6d212147d4d240285b70fd7346d1326d212 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9b9fb6d212147d4d240285b70fd7346d1326d212
Author: Jason Ekstrand <[email protected]> Date: Thu Oct 27 01:33:39 2016 -0700 util/vk_alloc: Add a vk_zalloc2 helper Reviewed-by: Topi Pohjolainen <[email protected]> --- src/util/vk_alloc.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/util/vk_alloc.h b/src/util/vk_alloc.h index 7ae5c9d..2915021 100644 --- a/src/util/vk_alloc.h +++ b/src/util/vk_alloc.h @@ -25,6 +25,7 @@ /* common allocation inlines for vulkan drivers */ +#include <string.h> #include <vulkan/vulkan.h> static inline void * @@ -64,6 +65,21 @@ vk_alloc2(const VkAllocationCallbacks *parent_alloc, return vk_alloc(parent_alloc, size, align, scope); } +static inline void * +vk_zalloc2(const VkAllocationCallbacks *parent_alloc, + const VkAllocationCallbacks *alloc, + size_t size, size_t align, + VkSystemAllocationScope scope) +{ + void *mem = vk_alloc2(parent_alloc, alloc, size, align, scope); + if (mem == NULL) + return NULL; + + memset(mem, 0, size); + + return mem; +} + static inline void vk_free2(const VkAllocationCallbacks *parent_alloc, const VkAllocationCallbacks *alloc, _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
