From c545d00f92594af20c0e34559f4e29306de7cd41 Mon Sep 17 00:00:00 2001
From: Vladyslav Baranovskyi <int17ist@gmail.com>
Date: Wed, 19 Feb 2025 12:07:14 +0200
Subject: [PATCH] Defined USING_CUSTOM_FLOAT16 preproc constant along with
 float16 class and gated formatter for float16

---
 openVulkanoCpp/Extensions/FmtFormatter.hpp | 2 ++
 openVulkanoCpp/Math/Float16.hpp            | 1 +
 2 files changed, 3 insertions(+)

diff --git a/openVulkanoCpp/Extensions/FmtFormatter.hpp b/openVulkanoCpp/Extensions/FmtFormatter.hpp
index 737ec30..48c22d0 100644
--- a/openVulkanoCpp/Extensions/FmtFormatter.hpp
+++ b/openVulkanoCpp/Extensions/FmtFormatter.hpp
@@ -323,6 +323,7 @@ struct fmt::formatter<OpenVulkano::Math::Timestamp>
     }
 };
 
+#ifdef USING_CUSTOM_FLOAT16
 template<>
 struct fmt::formatter<float16> : fmt::formatter<float>
 {
@@ -332,6 +333,7 @@ struct fmt::formatter<float16> : fmt::formatter<float>
         return fmt::formatter<float>::format(static_cast<float>(f), ctx);
     }
 };
+#endif
 
 template<>
 struct fmt::formatter<OpenVulkano::int24> : fmt::formatter<int32_t>
diff --git a/openVulkanoCpp/Math/Float16.hpp b/openVulkanoCpp/Math/Float16.hpp
index 160e6f4..8cc7531 100644
--- a/openVulkanoCpp/Math/Float16.hpp
+++ b/openVulkanoCpp/Math/Float16.hpp
@@ -18,6 +18,7 @@
 #elif __has_keyword(__fp16)
 	typedef __fp16      float16;
 #else
+#define USING_CUSTOM_FLOAT16
 
 class float16
 {