From dd047c16447344a3b73e4c25ea2d50e42d59b83f Mon Sep 17 00:00:00 2001
From: hyzboy <hyzboy@gmail.com>
Date: Sun, 9 Jul 2023 22:32:14 +0800
Subject: [PATCH] added WinVulkan.cpp

---
 CMCore                                       |  2 +-
 CMPlatform                                   |  2 +-
 CMUtil                                       |  2 +-
 src/SceneGraph/CMakeLists.txt                |  7 ++++-
 src/SceneGraph/Vulkan/platform/WinVulkan.cpp | 30 ++++++++++++++++++++
 5 files changed, 39 insertions(+), 4 deletions(-)
 create mode 100644 src/SceneGraph/Vulkan/platform/WinVulkan.cpp

diff --git a/CMCore b/CMCore
index ca3f7eb5..b43c2368 160000
--- a/CMCore
+++ b/CMCore
@@ -1 +1 @@
-Subproject commit ca3f7eb55f9e4c1fad44993b70a473f8e3c2ed00
+Subproject commit b43c236894f0740591d38916411b4bbd83bf351a
diff --git a/CMPlatform b/CMPlatform
index fdd40d7c..1199a44d 160000
--- a/CMPlatform
+++ b/CMPlatform
@@ -1 +1 @@
-Subproject commit fdd40d7c7685c674541279154f0decb3fe156c36
+Subproject commit 1199a44dd3138eb0e65bf464b5e221c8a405ab80
diff --git a/CMUtil b/CMUtil
index f4d19fc8..9ed3f1b6 160000
--- a/CMUtil
+++ b/CMUtil
@@ -1 +1 @@
-Subproject commit f4d19fc898e9434e93f77843975369744e59350a
+Subproject commit 9ed3f1b6c33a881e8cca30313294f16c44fce368
diff --git a/src/SceneGraph/CMakeLists.txt b/src/SceneGraph/CMakeLists.txt
index d0ac8ae2..0e319986 100644
--- a/src/SceneGraph/CMakeLists.txt
+++ b/src/SceneGraph/CMakeLists.txt
@@ -249,8 +249,12 @@ IF(WIN32)
     IF(FORCE_DISCETE_GPU)
         SET(RENDER_DEVICE_SOURCE ForceDiscreteGPU.c)
     ENDIF()
+
+    SET(VK_PLATFORM_SOURCE Vulkan/Platform/WinVulkan.cpp)
 ENDIF(WIN32)
 
+SOURCE_GROUP("Vulkan\\Platform" FILES ${VK_PLATFORM_SOURCE})
+
 SET(VULKAN_RENDER_SOURCE    ${VK_RR_SOURCE}
                             ${VK_RR_SHADER_FILES}
                             ${VK_RR_MATERIAL_FILES}
@@ -270,7 +274,8 @@ SET(VULKAN_RENDER_SOURCE    ${VK_RR_SOURCE}
                             #${VK_RENDER_CONTEXT_SOURCE}
                             ${VK_CMD_BUFFER_SOURCE}
                             ${VK_RENDERABLE_SOURCE}
-                            ${VK_RENDER_DEVICE_SOURCE})
+                            ${VK_RENDER_DEVICE_SOURCE}
+                            ${VK_PLATFORM_SOURCE})
 
 add_cm_library(ULRE.SceneGraph "ULRE"   ${SCENE_GRAPH_HEADER}
                                         ${SCENE_GRAPH_SOURCE}
diff --git a/src/SceneGraph/Vulkan/platform/WinVulkan.cpp b/src/SceneGraph/Vulkan/platform/WinVulkan.cpp
new file mode 100644
index 00000000..cf6fad81
--- /dev/null
+++ b/src/SceneGraph/Vulkan/platform/WinVulkan.cpp
@@ -0,0 +1,30 @@
+#include<hgl/platform/Vulkan.h>
+#include<hgl/platform/WinWindow.h>
+#include<vulkan/vulkan_win32.h>
+
+namespace hgl
+{
+    VkSurfaceKHR CreateVulkanSurface(VkInstance vk_inst,Window *w)
+    {
+        if(vk_inst==VK_NULL_HANDLE)return(VK_NULL_HANDLE);
+        if(!w)return(VK_NULL_HANDLE);
+
+        WinWindow *win=(WinWindow *)w;
+
+        VkWin32SurfaceCreateInfoKHR createInfo;
+        createInfo.sType    =VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;
+        createInfo.pNext    =nullptr;
+        createInfo.flags    =0;
+        createInfo.hinstance=win->GetInstance();
+        createInfo.hwnd     =win->GetWnd();
+
+        VkSurfaceKHR surface;
+
+        VkResult res=vkCreateWin32SurfaceKHR(vk_inst,&createInfo,nullptr,&surface);
+
+        if(res!=VK_SUCCESS)
+            return(VK_NULL_HANDLE);
+
+        return(surface);
+    }
+}//namespace hgl
\ No newline at end of file