Fix D3D12 build: add missing headers and fix CMake paths

engine/include/XCEngine/RHI/D3D12/D3D12Buffer.h

@@ -2,6 +2,7 @@
 
 #include <d3d12.h>
 #include <wrl/client.h>
+#include <string>
 
 #include "D3D12Enum.h"
 

engine/include/XCEngine/RHI/D3D12/D3D12Shader.h

@@ -5,8 +5,8 @@
 #include <wrl/client.h>
 #include <string>
 
-#include "../SwapChain.h"
 #include "D3D12Enum.h"
+#include "../Types.h"
 
 using Microsoft::WRL::ComPtr;
 

engine/include/XCEngine/RHI/D3D12/D3D12SwapChain.h

@@ -3,6 +3,7 @@
 #include <d3d12.h>
 #include <dxgi1_4.h>
 #include <wrl/client.h>
+#include <vector>
 
 #include "D3D12Enum.h"
 #include "D3D12Texture.h"

engine/include/XCEngine/RHI/D3D12/D3D12Texture.h

@@ -2,6 +2,7 @@
 
 #include <d3d12.h>
 #include <wrl/client.h>
+#include <string>
 
 #include "D3D12Enum.h"
 

tests/D3D12/CMakeLists.txt

@@ -2,16 +2,18 @@ cmake_minimum_required(VERSION 3.15)
 
 project(D3D12)
 
+set(ENGINE_ROOT_DIR ${CMAKE_SOURCE_DIR}/../engine)
+
 add_executable(D3D12
     WIN32
     main.cpp
-    ${CMAKE_SOURCE_DIR}/MVS/D3D12/stbi/stb_image.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/stbi/stb_image.cpp
 )
 
 target_include_directories(D3D12 PRIVATE
     ${CMAKE_CURRENT_SOURCE_DIR}
-    ${CMAKE_SOURCE_DIR}/MVS/D3D12/stbi
-    ${CMAKE_SOURCE_DIR}/engine/include
+    ${CMAKE_CURRENT_SOURCE_DIR}/stbi
+    ${ENGINE_ROOT_DIR}/include
 )
 
 target_compile_definitions(D3D12 PRIVATE
@@ -21,8 +23,8 @@ target_compile_definitions(D3D12 PRIVATE
 
 target_include_directories(D3D12 PRIVATE
     ${CMAKE_CURRENT_SOURCE_DIR}
-    ${CMAKE_SOURCE_DIR}/engine/third_party
-    ${CMAKE_SOURCE_DIR}/engine/include
+    ${ENGINE_ROOT_DIR}/third_party
+    ${ENGINE_ROOT_DIR}/include
 )
 
 target_link_libraries(D3D12 PRIVATE
@@ -36,19 +38,19 @@ target_link_libraries(D3D12 PRIVATE
 # Copy Res folder to output directory after build
 add_custom_command(TARGET D3D12 POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E copy_directory
-    ${CMAKE_SOURCE_DIR}/tests/D3D12/Res
+    ${CMAKE_CURRENT_SOURCE_DIR}/Res
     $<TARGET_FILE_DIR:D3D12>/Res
 )
 
 # Copy test scripts to output directory
 add_custom_command(TARGET D3D12 POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        ${CMAKE_SOURCE_DIR}/tests/D3D12/run.bat
+        ${CMAKE_CURRENT_SOURCE_DIR}/run.bat
         $<TARGET_FILE_DIR:D3D12>/run.bat
     COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        ${CMAKE_SOURCE_DIR}/tests/D3D12/compare_ppm.py
+        ${CMAKE_CURRENT_SOURCE_DIR}/compare_ppm.py
         $<TARGET_FILE_DIR:D3D12>/compare_ppm.py
     COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        ${CMAKE_SOURCE_DIR}/tests/D3D12/GT.ppm
+        ${CMAKE_CURRENT_SOURCE_DIR}/GT.ppm
         $<TARGET_FILE_DIR:D3D12>/GT.ppm
 )