cmake_minimum_required(VERSION 3.20)

set(PROJECT_NAME DXGI)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_BUILD_TYPE Ninja)
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
project(${PROJECT_NAME})

include_directories(ffmpeg-n4.3.2-win64-gpl-shared-4.3\\include)
link_directories(ffmpeg-n4.3.2-win64-gpl-shared-4.3\\lib)

add_executable(
        ${PROJECT_NAME}
        WIN32
        DesktopDuplication.cpp
        DisplayManager.cpp
        DuplicationManager.cpp
        ffvideo.cpp
        OutputManager.cpp
        ThreadManager.cpp
)

target_link_libraries(
        ${PROJECT_NAME}
        avformat
        avcodec
        avdevice
        avfilter
        avutil
        postproc
        swresample
        swscale
        d3d11
)

# 复制dll
set(DLL_SOURCE_DIR ${CMAKE_SOURCE_DIR}/ffmpeg-n4.3.2-win64-gpl-shared-4.3/bin)
set(DLL_DEST_DIR $<TARGET_FILE_DIR:${PROJECT_NAME}>)
file(GLOB DLL_FILES "${DLL_SOURCE_DIR}/*.dll")
add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy_if_different
        ${DLL_FILES} ${DLL_DEST_DIR}
)