From 95ee35e3486a50f790d495614cf999a69701e90f Mon Sep 17 00:00:00 2001
From: Courtney Goeltzenleuchter <courtney@LunarG.com>
Date: Fri, 16 Oct 2015 09:51:53 -0600
Subject: bug-14646: remove VK_SUBPASS_DESCRIPTION_NO_OVERDRAW_BIT

commit: 854f367
---
 include/vulkan.h         |  4 ----
 layers/param_checker.cpp | 40 ----------------------------------------
 2 files changed, 44 deletions(-)

diff --git a/include/vulkan.h b/include/vulkan.h
index 5d884cd8..b154853a 100644
--- a/include/vulkan.h
+++ b/include/vulkan.h
@@ -1013,10 +1013,6 @@ typedef enum {
     VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT = 0x00000001,
 } VkAttachmentDescriptionFlagBits;
 typedef VkFlags VkAttachmentDescriptionFlags;
-
-typedef enum {
-    VK_SUBPASS_DESCRIPTION_NO_OVERDRAW_BIT = 0x00000001,
-} VkSubpassDescriptionFlagBits;
 typedef VkFlags VkSubpassDescriptionFlags;
 
 typedef enum {
diff --git a/layers/param_checker.cpp b/layers/param_checker.cpp
index e7404d57..10762027 100644
--- a/layers/param_checker.cpp
+++ b/layers/param_checker.cpp
@@ -1304,46 +1304,6 @@ std::string EnumeratorString(VkShaderStageFlagBits const& enumerator)
     return enumeratorString;
 }
 
-static
-bool ValidateEnumerator(VkSubpassDescriptionFlagBits const& enumerator)
-{
-    VkSubpassDescriptionFlagBits allFlags = (VkSubpassDescriptionFlagBits)(VK_SUBPASS_DESCRIPTION_NO_OVERDRAW_BIT);
-    if(enumerator & (~allFlags))
-    {
-        return false;
-    }
-
-    return true;
-}
-
-static
-std::string EnumeratorString(VkSubpassDescriptionFlagBits const& enumerator)
-{
-    if(!ValidateEnumerator(enumerator))
-    {
-        return "unrecognized enumerator";
-    }
-
-    std::vector<std::string> strings;
-    if(enumerator & VK_SUBPASS_DESCRIPTION_NO_OVERDRAW_BIT)
-    {
-        strings.push_back("VK_SUBPASS_DESCRIPTION_NO_OVERDRAW_BIT");
-    }
-
-    std::string enumeratorString;
-    for(auto const& string : strings)
-    {
-        enumeratorString += string;
-
-        if(string != strings.back())
-        {
-            enumeratorString += '|';
-        }
-    }
-
-    return enumeratorString;
-}
-
 static
 bool ValidateEnumerator(VkPipelineStageFlagBits const& enumerator)
 {
-- 
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