From 4055a92856ddd2a182caec467b2ea8e42bc20bdb Mon Sep 17 00:00:00 2001
From: Ethan Lee <flibitijibibo@gmail.com>
Date: Thu, 7 Dec 2023 23:57:02 -0500
Subject: [PATCH] [wsi] Add init/quit functions, integrate them into
 DxvkInstance.

This is preparation for loading/unloading WSI backends at runtime, which will be in an upcoming commit.
---
 src/dxvk/dxvk_instance.cpp |  5 +++++
 src/wsi/meson.build        |  1 +
 src/wsi/wsi_platform.cpp   | 11 +++++++++++
 src/wsi/wsi_platform.h     |  7 +++++++
 4 files changed, 24 insertions(+)
 create mode 100644 src/wsi/wsi_platform.cpp

diff --git a/src/dxvk/dxvk_instance.cpp b/src/dxvk/dxvk_instance.cpp
index bc204d3a6..76ba78c54 100644
--- a/src/dxvk/dxvk_instance.cpp
+++ b/src/dxvk/dxvk_instance.cpp
@@ -4,6 +4,7 @@
 #include "dxvk_openvr.h"
 #include "dxvk_openxr.h"
 #include "dxvk_platform_exts.h"
+#include "../wsi/wsi_platform.h"
 
 #include <algorithm>
 #include <sstream>
@@ -20,6 +21,8 @@ namespace dxvk {
     Logger::info(str::format("Game: ", env::getExeName()));
     Logger::info(str::format("DXVK: ", DXVK_VERSION));
 
+    wsi::init();
+
     m_config = Config::getUserConfig();
     m_config.merge(Config::getAppConfig(env::getExePath()));
     m_config.logOptions();
@@ -64,6 +67,8 @@ namespace dxvk {
   DxvkInstance::~DxvkInstance() {
     if (m_messenger)
       m_vki->vkDestroyDebugUtilsMessengerEXT(m_vki->instance(), m_messenger, nullptr);
+
+    wsi::quit();
   }
   
   
diff --git a/src/wsi/meson.build b/src/wsi/meson.build
index 27603ceab..372ae0375 100644
--- a/src/wsi/meson.build
+++ b/src/wsi/meson.build
@@ -1,5 +1,6 @@
 wsi_common_src = [
   'wsi_edid.cpp',
+  'wsi_platform.cpp',
 ]
 
 wsi_win32_src = [
diff --git a/src/wsi/wsi_platform.cpp b/src/wsi/wsi_platform.cpp
new file mode 100644
index 000000000..56cd6c45b
--- /dev/null
+++ b/src/wsi/wsi_platform.cpp
@@ -0,0 +1,11 @@
+#include "wsi_platform.h"
+
+namespace dxvk::wsi {
+
+  void init() {
+  }
+
+  void quit() {
+  }
+
+}
diff --git a/src/wsi/wsi_platform.h b/src/wsi/wsi_platform.h
index 38b5c5aa1..0c94a3fa6 100644
--- a/src/wsi/wsi_platform.h
+++ b/src/wsi/wsi_platform.h
@@ -7,3 +7,10 @@
 #elif defined(DXVK_WSI_GLFW)
 #include "glfw/wsi_platform_glfw.h"
 #endif
+
+namespace dxvk::wsi {
+
+  void init();
+  void quit();
+
+}