From 58bf8e3345f40a465009c5ab5fb4a13b1530727d Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Thu, 15 Oct 2015 10:52:18 +0200
Subject: [PATCH] Disabled DX12 on mingw since it is not working (nw)

---
 3rdparty/bgfx/src/bgfx.cpp        | 4 ++++
 scripts/src/3rdparty.lua          | 2 +-
 src/osd/modules/render/drawbgfx.c | 4 ++--
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/3rdparty/bgfx/src/bgfx.cpp b/3rdparty/bgfx/src/bgfx.cpp
index 34d56ddbc65..dca9c1d9da6 100644
--- a/3rdparty/bgfx/src/bgfx.cpp
+++ b/3rdparty/bgfx/src/bgfx.cpp
@@ -1563,7 +1563,11 @@ again:
 
 				if (windowsVersionIs(Condition::GreaterEqual, 0x0602) )
 				{
+#if defined(__MINGW32__)
+					first  = RendererType::Direct3D11;
+#else
 					first  = RendererType::Direct3D12;
+#endif // __MINGW32__
 					second = RendererType::Direct3D11;
 					if (!s_rendererCreator[second].supported)
 					{
diff --git a/scripts/src/3rdparty.lua b/scripts/src/3rdparty.lua
index 3fef7c5ea23..bbe07a80b9a 100644
--- a/scripts/src/3rdparty.lua
+++ b/scripts/src/3rdparty.lua
@@ -645,7 +645,7 @@ project "bgfx"
 		MAME_DIR .. "3rdparty/bgfx/examples/common/font/text_buffer_manager.cpp",
 		MAME_DIR .. "3rdparty/bgfx/examples/common/font/text_metrics.cpp",
 		MAME_DIR .. "3rdparty/bgfx/examples/common/font/utf8.cpp",
-		MAME_DIR .. "3rdparty/bgfx/examples/common/imgui/imgui.cpp",
+		--MAME_DIR .. "3rdparty/bgfx/examples/common/imgui/imgui.cpp",
 		MAME_DIR .. "3rdparty/bgfx/examples/common/nanovg/nanovg.cpp",
 		MAME_DIR .. "3rdparty/bgfx/examples/common/nanovg/nanovg_bgfx.cpp",
 	}
diff --git a/src/osd/modules/render/drawbgfx.c b/src/osd/modules/render/drawbgfx.c
index e68b43fdfe7..1920aa94684 100644
--- a/src/osd/modules/render/drawbgfx.c
+++ b/src/osd/modules/render/drawbgfx.c
@@ -28,8 +28,8 @@
 #include "emu.h"
 #include "window.h"
 
-#include <bgfxplatform.h>
-#include <bgfx.h>
+#include <bgfx/bgfxplatform.h>
+#include <bgfx/bgfx.h>
 
 //============================================================
 //  DEBUGGING