From 46a07943cc22f97ea2411b68538c2cd120106edb Mon Sep 17 00:00:00 2001
From: Bobby Smith <33353403+bslenul@users.noreply.github.com>
Date: Fri, 29 Aug 2025 02:29:54 +0200
Subject: [PATCH] [Libretro] Fix Windows build + D3D11 glitches

---
 libretro/Makefile        | 3 ++-
 libretro/Makefile.common | 3 ---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/libretro/Makefile b/libretro/Makefile
index ddc47d5702..de50cbd8c8 100644
--- a/libretro/Makefile
+++ b/libretro/Makefile
@@ -367,6 +367,7 @@ else ifneq (,$(findstring windows_msvc2019,$(platform)))
 	WindowsSDKSharedIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\shared")
 	WindowsSDKUCRTIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\ucrt")
 	WindowsSDKUMIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\um")
+	WindowsSDKWinRTIncludeDir := $(shell cygpath -w "$(WindowsSdkDir)\Include\$(WindowsSDKVersion)\winrt")
 	WindowsSDKUCRTLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib\$(WindowsSDKVersion)\ucrt\$(TargetArchMoniker)")
 	WindowsSDKUMLibDir := $(shell cygpath -w "$(WindowsSdkDir)\Lib\$(WindowsSDKVersion)\um\$(TargetArchMoniker)")
 
@@ -388,7 +389,7 @@ else ifneq (,$(findstring windows_msvc2019,$(platform)))
 	PATH := $(shell IFS=$$'\n'; cygpath "$(VCCompilerToolsBinDir)"):$(PATH)
 	PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VsInstallRoot)/Common7/IDE")
 
-	export INCLUDE := $(INCLUDE);$(WindowsSDKSharedIncludeDir);$(WindowsSDKUCRTIncludeDir);$(WindowsSDKUMIncludeDir)
+	export INCLUDE := $(INCLUDE);$(WindowsSDKSharedIncludeDir);$(WindowsSDKUCRTIncludeDir);$(WindowsSDKUMIncludeDir);$(WindowsSDKWinRTIncludeDir)
 	export LIB := $(LIB);$(WindowsSDKUCRTLibDir);$(WindowsSDKUMLibDir);$(FFMPEGDIR)/Windows/$(TARGET_ARCH)/lib
 	TARGET := $(TARGET_NAME)_libretro.dll
 	PSS_STYLE :=2
diff --git a/libretro/Makefile.common b/libretro/Makefile.common
index aa1de6dc51..28a0cacb24 100644
--- a/libretro/Makefile.common
+++ b/libretro/Makefile.common
@@ -998,9 +998,6 @@ SOURCES_CXX += \
 SOURCES_CXX += \
 	$(COMMONDIR)/GPU/D3D11/D3D11Loader.cpp \
 	$(COMMONDIR)/GPU/D3D11/thin3d_d3d11.cpp
-
-INCFLAGS += -I$(CORE_DIR)/dx9sdk/Include/DX11
-
 endif
 
 SOURCES_CXX += \