优化构建

WinDevice/CMakeLists.txt

@@ -4,6 +4,9 @@ cmake_minimum_required(VERSION 3.12)
 # 设置项目名称和版本，以及编程语言
 project(WinDevice VERSION 0.1 LANGUAGES CXX)
 
+# 允许 Windows 导出所有符号
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
+
 # 设置C++标准
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
@@ -49,4 +52,25 @@ set(THIRD_LIB_DIR ${CMAKE_SOURCE_DIR}/include/third_lib)
 target_include_directories(WinDevice PRIVATE
     include/third_lib
     src
-)
+)
+
+# 设置库文件输出目录相对于 WinDevice 项目的根目录
+set(LIB_OUTPUT_DIR "${CMAKE_SOURCE_DIR}/lib")
+# 设置库的输出路径
+set_target_properties(WinDevice PROPERTIES
+    ARCHIVE_OUTPUT_DIRECTORY ${LIB_OUTPUT_DIR}  # 设置静态库输出路径
+    LIBRARY_OUTPUT_DIRECTORY ${LIB_OUTPUT_DIR}  # 设置动态链接库输出路径
+)
+
+# 设置发布目录，例如 "install" 文件夹
+set(INSTALL_DIR "${CMAKE_SOURCE_DIR}/install")
+
+# 在发布阶段将库文件安装到指定目录
+install(TARGETS WinDevice
+    ARCHIVE DESTINATION "${INSTALL_DIR}/lib"  # 安装静态库文件
+    LIBRARY DESTINATION "${INSTALL_DIR}/lib"  # 安装动态链接库文件
+)
+
+target_link_libraries(WinDevice PRIVATE dxguid)
+
+target_compile_definitions(WinDevice PRIVATE -DWINDEVICE_EXPORTS)

WinDevice/src/Video/ScreenManager.cpp

@@ -1,10 +1,10 @@
 #include "ScreenManager.h"
+#include <Windows.h>
 #include "spdlog/spdlog.h"
 #include "spdlog/sinks/basic_file_sink.h"
 #include "spdlog/sinks/stdout_color_sinks.h"
 #include "Utils/StringUtil.h"
 
-
 ScreenManager::ScreenManager()
 {
     
@@ -19,6 +19,7 @@ void ScreenManager::UpdateDisplayInfo()
 {
 	_UpdateDisplayDeviceList();
 	_UpdateMonitorInfoMap();
+	_UpdateDisplayAdapterList();
 }
 
 void ScreenManager::_UpdateDisplayDeviceList()
@@ -39,6 +40,35 @@ void ScreenManager::_UpdateDisplayDeviceList()
     spdlog::info("=====GetInfoByEnumDisplayDevices end=====");
 }
 
+void ScreenManager::_UpdateDisplayAdapterList()
+{
+    spdlog::info("=====_UpdateDisplayAdapterList start=====");
+    HRESULT hr = S_OK;
+    hr = CoInitialize(nullptr);
+    if (FAILED(hr)) {
+        spdlog::error("_UpdateDisplayAdapterList CoInitialize failed");
+        return;
+    }
+
+    IDXGIFactory7* dxgiFactory = nullptr;
+    hr = CreateDXGIFactory1(IID_PPV_ARGS(&dxgiFactory));
+    if (FAILED(hr)) {
+        spdlog::error("CreateDXGIFactory1 failed");
+        CoUninitialize();
+        return;
+    }
+
+    UINT adapterIndex = 0;
+    IDXGIAdapter* adapter = nullptr;
+
+    while (dxgiFactory->EnumAdapters(adapterIndex, &adapter) != DXGI_ERROR_NOT_FOUND) {
+        _displayAdapterList.push_back(adapter); // 将 IDXGIAdapter 指针存储在容器中
+        adapterIndex++;
+    }
+    dxgiFactory->Release();
+    CoUninitialize();
+}
+
 BOOL ScreenManager::_EnumMonitorProc(HMONITOR hMonitor)
 {
 	MONITORINFOEX monitorInfo;

WinDevice/src/Video/ScreenManager.h

@@ -3,20 +3,23 @@
 #include <map>
 
 #include <Mmdeviceapi.h>
+#include <dxgi1_6.h>
 
 class ScreenManager
 {
 public:
 	ScreenManager();
 	~ScreenManager();
-	void UpdateDisplayInfo();
+    void UpdateDisplayInfo();
+
+    std::vector<DISPLAY_DEVICE> _displayDeviceList;
+    std::map<HMONITOR, MONITORINFOEX> _hMonitorInfoMap;
+    std::vector<IDXGIAdapter*> _displayAdapterList;
 
 private:
 	void _UpdateDisplayDeviceList();
 	void _UpdateMonitorInfoMap();
+    void _UpdateDisplayAdapterList();
 	static BOOL CALLBACK EnumMonitorsProc(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData);
 	BOOL _EnumMonitorProc(HMONITOR hMonitor);
-
-	std::vector<DISPLAY_DEVICE> _displayDeviceList;
-	std::map<HMONITOR, MONITORINFOEX> _hMonitorInfoMap;
 };