cmake_minimum_required(VERSION 3.25)
project(TinyPlayer2 LANGUAGES C CXX)

set(CMAKE_CXX_STANDARD 20)

add_executable(TinyPlayer2 src/main.cpp
        src/nv12_renderer.cpp
        src/video_decoder.cpp
        src/frame_receiver.cpp
        src/third_party/rs.c)

# OpenGL config
find_package(OpenGL REQUIRED)
target_include_directories(${PROJECT_NAME} PRIVATE ${OPENGL_INCLUDE_DIR})
target_link_libraries(${PROJECT_NAME} OpenGL::GL)

# glfw config
if (WIN32)
    set(GLFW_INCLUDE_DIR C:/BuildEssentials/VS2019Libs/include)
    set(GLFW_LIB_DIR C:/BuildEssentials/VS2019Libs/lib)
    find_library(GLFW_LIB glfw3 HINTS ${GLFW_LIB_DIR})
    target_include_directories(${PROJECT_NAME} PRIVATE ${GLFW_INCLUDE_DIR})
    target_link_libraries(${PROJECT_NAME} ${GLFW_LIB})
else ()
    find_package(glfw3 REQUIRED)
    target_link_libraries(${PROJECT_NAME} glfw)
endif ()

# glad config
if (WIN32)
    set(GLAD_DIR C:/BuildEssentials/Library/glad)
else ()
    set(GLAD_DIR /home/tpx/src/glad)
endif ()
target_include_directories(${PROJECT_NAME} PRIVATE ${GLAD_DIR}/include)
target_sources(${PROJECT_NAME} PRIVATE ${GLAD_DIR}/src/gl.c)

# imgui config
if (WIN32)
    set(IMGUI_DIR C:/BuildEssentials/Library/imgui-1.89.5)
else ()
    set(IMGUI_DIR /home/tpx/src/imgui-1.89.5)
endif ()
set(IMGUI_BACKENDS_DIR ${IMGUI_DIR}/backends)
target_include_directories(${PROJECT_NAME} PRIVATE ${IMGUI_DIR} ${IMGUI_BACKENDS_DIR})
target_sources(${PROJECT_NAME} PRIVATE
        ${IMGUI_DIR}/imgui.cpp
        ${IMGUI_DIR}/imgui_draw.cpp
        ${IMGUI_DIR}/imgui_tables.cpp
        ${IMGUI_DIR}/imgui_widgets.cpp
        ${IMGUI_DIR}/imgui_demo.cpp
        ${IMGUI_BACKENDS_DIR}/imgui_impl_glfw.cpp
        ${IMGUI_BACKENDS_DIR}/imgui_impl_opengl3.cpp)

# spdlog config
find_package(spdlog REQUIRED)
target_link_libraries(${PROJECT_NAME} spdlog::spdlog)
target_compile_definitions(${PROJECT_NAME} PRIVATE SPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_TRACE)

# Boost config
find_package(Boost REQUIRED)
target_include_directories(${PROJECT_NAME} PRIVATE ${Boost_INCLUDE_DIRS})
target_link_libraries(${PROJECT_NAME} ${Boost_LIBRARIES})

# CUDA config
find_package(CUDAToolkit REQUIRED)
target_link_libraries(${PROJECT_NAME} CUDA::cudart CUDA::cuda_driver)

# NvDec config
if (WIN32)
    set(NVCODEC_DIR C:/BuildEssentials/CUDA/Video_Codec_SDK_12.0.16)
    find_library(NVDEC_LIB nvcuvid HINTS ${NVCODEC_DIR}/Lib/x64)
else ()
    set(NVCODEC_DIR /home/tpx/src/Video_Codec_SDK_12.0.16)
    find_library(NVDEC_LIB nvcuvid)
endif ()
set(NVCODEC_INCLUDE_DIR ${NVCODEC_DIR}/Interface)
target_include_directories(${PROJECT_NAME} PRIVATE ${NVCODEC_INCLUDE_DIR})
target_link_libraries(${PROJECT_NAME} ${NVDEC_LIB})

# xxHash config
if (WIN32)
    set(XXHASH_DIR C:/BuildEssentials/Library/xxHash-0.8.1/Source)
    target_include_directories(${PROJECT_NAME} PRIVATE ${XXHASH_DIR})
    target_sources(${PROJECT_NAME} PRIVATE ${XXHASH_DIR}/xxhash.c)
else ()
    set(XXHASH_INCLUDE_DIR /usr/include)
    find_library(XXHASH_LIB xxhash)
    target_include_directories(${PROJECT_NAME} PRIVATE ${XXHASH_INCLUDE_DIR})
    target_link_libraries(${PROJECT_NAME} ${XXHASH_LIB})
endif ()