diff options
| author | Jason Ekstrand <[email protected]> | 2015-09-04 19:05:51 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2015-09-04 19:05:51 -0700 |
| commit | b3c037f329beb5d7a63a7e755ca3b15acdfce972 (patch) | |
| tree | 8747cb61f8db30dbfdafb43257e9fbf48f949e80 /src/vulkan/anv_wsi_wayland.c | |
| parent | 9a95d08ed6af92c38f84d750022131c9d03f77ce (diff) | |
vk: Fix size return value handling in a couple plces
Diffstat (limited to 'src/vulkan/anv_wsi_wayland.c')
| -rw-r--r-- | src/vulkan/anv_wsi_wayland.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/vulkan/anv_wsi_wayland.c b/src/vulkan/anv_wsi_wayland.c index e23f5933fe4..11f2dae9759 100644 --- a/src/vulkan/anv_wsi_wayland.c +++ b/src/vulkan/anv_wsi_wayland.c @@ -327,9 +327,15 @@ wsi_wl_get_surface_info(struct anv_wsi_implementation *impl, switch (infoType) { case VK_SURFACE_INFO_TYPE_PROPERTIES_WSI: { - assert(*pDataSize >= sizeof(VkSurfacePropertiesWSI)); VkSurfacePropertiesWSI *props = pData; + if (pData == NULL) { + *pDataSize = sizeof(*props); + return VK_SUCCESS; + } + + assert(*pDataSize >= sizeof(*props)); + props->minImageCount = MIN_NUM_IMAGES; props->maxImageCount = 4; props->currentExtent = (VkExtent2D) { -1, -1 }; |