feat:添加bitblt截图测试

tests/frame_capture_bitblt/CMakeLists.txt

@@ -0,0 +1,7 @@
+get_filename_component(dir_name ${CMAKE_CURRENT_SOURCE_DIR} NAME)
+set(test_name test_${dir_name})
+add_executable(${test_name} main.cpp)
+set_property(TARGET ${test_name} PROPERTY  MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+set_target_properties(${test_name} PROPERTIES FOLDER "tests")
+target_link_libraries(${test_name} ${OpenCV_LIBS})
+add_test(NAME ${test_name} COMMAND ${test_name})

tests/frame_capture_bitblt/main.cpp

@@ -0,0 +1,19 @@
+#include <opencv2/opencv.hpp>
+#include <Windows.h>
+#include <iostream>
+#include "frame/capture/capture.include.h"
+#include "frame/capture/capture.bitblt.h"
+
+int main()
+{
+    auto capture = std::make_shared<tianli::capture::capture_bitblt>();
+    capture->set_handle(GetDesktopWindow());
+    cv::Mat frame;
+    capture->get_frame(frame);
+    if (frame.empty())
+        std::cout << "frame is empty" << std::endl;
+    else
+        std::cout << "frame is not empty" << std::endl;
+    cv::imwrite("test.png", frame);
+    return 0;
+}