From: Chad Versace <chad.versace@intel.com>
Date: Tue, 9 Jun 2015 22:01:18 +0000 (-0700)
Subject: vk/image: Don't double-allocate stencil buffers
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e17ed04;p=mesa.git

vk/image: Don't double-allocate stencil buffers

If the main surface has format S8_UINT, then don't allocate the
auxiliary stencil surface.
---

diff --git a/src/vulkan/image.c b/src/vulkan/image.c
index 81426588945..40d5024a0eb 100644
--- a/src/vulkan/image.c
+++ b/src/vulkan/image.c
@@ -142,7 +142,7 @@ VkResult anv_image_create(
       image->stride = 0;
    }
 
-   if (info->has_stencil) {
+   if (info->has_stencil && pCreateInfo->format != VK_FORMAT_S8_UINT) {
       const struct anv_tile_info *w_info = &anv_tile_info_table[WMAJOR];
       image->stencil_offset = ALIGN_U32(image->size, w_info->surface_alignment);
       image->stencil_stride = ALIGN_I32(image->extent.width, w_info->width);