From d82677892744250f34fd70cbb26df82112047127 Mon Sep 17 00:00:00 2001
From: "Matias N. Goldberg" <dark_sylinc@yahoo.com.ar>
Date: Mon, 7 Apr 2025 15:46:15 -0300
Subject: [PATCH] Fix build errors in mingw

Cryptic linking errors would appear when trying to compile with mingw

The errors mentioned __mingw_uuidof<ID3D12Heap>,
__mingw_uuidof<ID3D12Device8> and __mingw_uuidof<ID3D12Device10> as
undefined references.
---
 src/D3D12MemAlloc.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/D3D12MemAlloc.cpp b/src/D3D12MemAlloc.cpp
index f83ee32..52e76c3 100644
--- a/src/D3D12MemAlloc.cpp
+++ b/src/D3D12MemAlloc.cpp
@@ -33,6 +33,12 @@
     #include <shared_mutex>
 #endif
 
+#if !defined(_MSC_VER)
+#include <guiddef.h>
+// guiddef.h must be included first.
+#include <dxguids.h>
+#endif
+
 ////////////////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////
 //