Remove unnecessary srcAccessMask for preinitialized images in vulkan

This fixes a warning we were receiving while running tests in Vulkan.

BUG=skia:5458
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2095923004

Review-Url: https://codereview.chromium.org/2095923004

diff --git a/src/gpu/vk/GrVkMemory.cpp b/src/gpu/vk/GrVkMemory.cpp
index 7ad9b45..e411d2d 100644 (file)
--- a/src/gpu/vk/GrVkMemory.cpp
+++ b/src/gpu/vk/GrVkMemory.cpp
@@ -225,7 +225,7 @@ VkAccessFlags GrVkMemory::LayoutToSrcAccessMask(const VkImageLayout layout) {
             VK_ACCESS_TRANSFER_WRITE_BIT |
             VK_ACCESS_HOST_WRITE_BIT | VK_ACCESS_HOST_READ_BIT;
     } else if (VK_IMAGE_LAYOUT_PREINITIALIZED == layout) {
-        flags = VK_ACCESS_HOST_WRITE_BIT | VK_ACCESS_HOST_READ_BIT;
+        flags = VK_ACCESS_HOST_WRITE_BIT;
     } else if (VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL == layout) {
         flags = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
     } else if (VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL == layout) {