From 66af8942cbbc76aaf32cdfa520d7bbbbf26e1f95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20S=C3=BC=C3=9Fenbach?= <asuessenbach@nvidia.com>
Date: Thu, 13 Jun 2024 10:08:18 +0200
Subject: [PATCH] Fix command sequence for enumerating commands with just one
 success code. (#1900)

---
 VulkanHppGenerator.cpp | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/VulkanHppGenerator.cpp b/VulkanHppGenerator.cpp
index d6ad631..d853422 100644
--- a/VulkanHppGenerator.cpp
+++ b/VulkanHppGenerator.cpp
@@ -3282,13 +3282,31 @@ std::string VulkanHppGenerator::generateCallSequence( std::string const &
       switch ( commandData.successCodes.size() )
       {
         case 1:
+          assert( commandData.successCodes[0] == "VK_SUCCESS" );
+          if ( commandData.errorCodes.empty() )
           {
-            assert( commandData.successCodes[0] == "VK_SUCCESS" );
             std::string const callSequenceTemplate = R"(${dispatcher}${vkCommand}( ${firstCallArguments} );
       ${resizes}
       ${dispatcher}${vkCommand}( ${secondCallArguments} );
 )";
 
+            return replaceWithMap( callSequenceTemplate,
+                                   { { "dispatcher", dispatcher },
+                                     { "firstCallArguments", firstCallArguments },
+                                     { "secondCallArguments", secondCallArguments },
+                                     { "resizes", resizes },
+                                     { "vkCommand", name } } );
+          }
+          else
+          {
+            std::string const callSequenceTemplate = R"(VULKAN_HPP_NAMESPACE::Result result = ${dispatcher}${vkCommand}( ${firstCallArguments} );
+      if ( result == VULKAN_HPP_NAMESPACE::Result::eSuccess )
+      {
+        ${resizes}
+        result = ${dispatcher}${vkCommand}( ${secondCallArguments} );
+      }
+)";
+
             return replaceWithMap( callSequenceTemplate,
                                    { { "dispatcher", dispatcher },
                                      { "firstCallArguments", firstCallArguments },