From 74c7375096c151bb9bbbdadba7d32dc0e9b1322e Mon Sep 17 00:00:00 2001
From: jpark37 <jpark37@users.noreply.github.com>
Date: Tue, 3 Dec 2019 08:20:40 -0800
Subject: [PATCH] libobs-winrt: Add PCH

Reduces compile time from six seconds to less than a second.
---
 libobs-winrt/CMakeLists.txt    | 8 ++++++++
 libobs-winrt/winrt-capture.cpp | 9 ---------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/libobs-winrt/CMakeLists.txt b/libobs-winrt/CMakeLists.txt
index 1b778cf93..f6a88326c 100644
--- a/libobs-winrt/CMakeLists.txt
+++ b/libobs-winrt/CMakeLists.txt
@@ -19,6 +19,14 @@ set_target_properties(libobs-winrt
 	PROPERTIES
 		OUTPUT_NAME libobs-winrt
 		PREFIX "")
+target_precompile_headers(libobs-winrt
+	PRIVATE
+		[["../libobs/util/windows/ComPtr.hpp"]]
+		<obs-module.h>
+		<d3d11.h>
+		<Windows.Graphics.Capture.Interop.h>
+		<winrt/Windows.Foundation.Metadata.h>
+		<winrt/Windows.Graphics.Capture.h>)
 target_link_libraries(libobs-winrt
 	libobs
 	windowsapp)
diff --git a/libobs-winrt/winrt-capture.cpp b/libobs-winrt/winrt-capture.cpp
index fff5311e6..b426d1a16 100644
--- a/libobs-winrt/winrt-capture.cpp
+++ b/libobs-winrt/winrt-capture.cpp
@@ -1,12 +1,3 @@
-#include "winrt-capture.h"
-
-#include "../libobs/util/windows/ComPtr.hpp"
-
-#include <d3d11.h>
-#include <Windows.Graphics.Capture.Interop.h>
-#include <winrt/Windows.Foundation.Metadata.h>
-#include <winrt/Windows.Graphics.Capture.h>
-
 extern "C" {
 HRESULT __stdcall CreateDirect3D11DeviceFromDXGIDevice(
 	::IDXGIDevice *dxgiDevice, ::IInspectable **graphicsDevice);