Don't validate memory if used for both input and output.

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index 7b97451..b79114e 100644 (file)
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -9418,13 +9418,6 @@ VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateRenderPass(VkDevice devic
             dev_data->renderPassMap[*pRenderPass]->attachment_first_layout;
         for (uint32_t i = 0; i < pCreateInfo->subpassCount; ++i) {
             const VkSubpassDescription &subpass = pCreateInfo->pSubpasses[i];
-            for (uint32_t j = 0; j < subpass.inputAttachmentCount; ++j) {
-                uint32_t attachment = subpass.pInputAttachments[j].attachment;
-                if (attachment_first_read.count(attachment))
-                    continue;
-                attachment_first_read.insert(std::make_pair(attachment, true));
-                attachment_first_layout.insert(std::make_pair(attachment, subpass.pInputAttachments[j].layout));
-            }
             for (uint32_t j = 0; j < subpass.colorAttachmentCount; ++j) {
                 uint32_t attachment = subpass.pColorAttachments[j].attachment;
                 if (attachment_first_read.count(attachment))
@@ -9439,6 +9432,13 @@ VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateRenderPass(VkDevice devic
                 attachment_first_read.insert(std::make_pair(attachment, false));
                 attachment_first_layout.insert(std::make_pair(attachment, subpass.pDepthStencilAttachment->layout));
             }
+            for (uint32_t j = 0; j < subpass.inputAttachmentCount; ++j) {
+                uint32_t attachment = subpass.pInputAttachments[j].attachment;
+                if (attachment_first_read.count(attachment))
+                    continue;
+                attachment_first_read.insert(std::make_pair(attachment, true));
+                attachment_first_layout.insert(std::make_pair(attachment, subpass.pInputAttachments[j].layout));
+            }
         }
 #endif
         loader_platform_thread_unlock_mutex(&globalLock);