cmake_minimum_required(VERSION 3.15)

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})

project(rhi_integration_minimal)

set(ENGINE_ROOT_DIR ${CMAKE_SOURCE_DIR}/engine)
set(PACKAGE_DIR ${CMAKE_SOURCE_DIR}/tests/opengl/package)

get_filename_component(PROJECT_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../../.. ABSOLUTE)

add_executable(rhi_integration_minimal
    main.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/../fixtures/RHIIntegrationFixture.cpp
    ${PACKAGE_DIR}/src/glad.c
)

target_include_directories(rhi_integration_minimal PRIVATE
    ${CMAKE_CURRENT_SOURCE_DIR}
    ${CMAKE_CURRENT_SOURCE_DIR}/../fixtures
    ${ENGINE_ROOT_DIR}/include
    ${PACKAGE_DIR}/include
    ${PROJECT_ROOT_DIR}/engine/src
)

target_link_libraries(rhi_integration_minimal PRIVATE
    d3d12
    dxgi
    d3dcompiler
    winmm
    opengl32
    XCEngine
    GTest::gtest
)

target_compile_definitions(rhi_integration_minimal PRIVATE
    UNICODE
    _UNICODE
    XCENGINE_SUPPORT_OPENGL
)

add_custom_command(TARGET rhi_integration_minimal POST_BUILD
    COMMAND ${CMAKE_COMMAND} -E copy_if_different
        ${CMAKE_SOURCE_DIR}/tests/RHI/integration/compare_ppm.py
        $<TARGET_FILE_DIR:rhi_integration_minimal>/
    COMMAND ${CMAKE_COMMAND} -E copy_if_different
        ${CMAKE_SOURCE_DIR}/tests/RHI/D3D12/integration/minimal/GT.ppm
        $<TARGET_FILE_DIR:rhi_integration_minimal>/GT_D3D12.ppm
    COMMAND ${CMAKE_COMMAND} -E copy_if_different
        ${CMAKE_SOURCE_DIR}/tests/RHI/OpenGL/integration/minimal/GT.ppm
        $<TARGET_FILE_DIR:rhi_integration_minimal>/GT_OpenGL.ppm
    COMMAND ${CMAKE_COMMAND} -E copy_if_different
        ${ENGINE_ROOT_DIR}/third_party/renderdoc/renderdoc.dll
        $<TARGET_FILE_DIR:rhi_integration_minimal>/
)

include(GoogleTest)
gtest_discover_tests(rhi_integration_minimal)