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cmake: convert bmp images to c headers using python script

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A pure CMake script was too slow
This commit is contained in:
Anonymous Maarten
2023-07-16 15:50:32 +02:00
committed by Anonymous Maarten
parent 74612701bb
commit 80da0cf06d
2 changed files with 76 additions and 1 deletions
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40
test/CMakeLists.txt
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@@ -208,8 +208,46 @@ if(SDL3_TESTS_SUBPROJECT)
endforeach()
endif()
set(gamepad_images
gamepad_axis_arrow.bmp
gamepad_axis.bmp
gamepad_back.bmp
gamepad_battery_empty.bmp
gamepad_battery_full.bmp
gamepad_battery_low.bmp
gamepad_battery_medium.bmp
gamepad_battery_unknown.bmp
gamepad_battery_wired.bmp
gamepad_button_background.bmp
gamepad_button.bmp
gamepad_button_small.bmp
gamepad_face_abxy.bmp
gamepad_face_bayx.bmp
gamepad_face_sony.bmp
gamepad_front.bmp
gamepad_touchpad.bmp
)
set(gamepad_image_headers)
find_package(PythonInterp)
if(PYTHONINTERP_FOUND AND NOT PYTHON_VERSION_STRING VERSION_LESS "3.2")
set(xxd "${CMAKE_CURRENT_SOURCE_DIR}/../cmake/xxd.py")
foreach(bmp ${gamepad_images})
get_filename_component(bmp_we "${bmp}" NAME_WE)
set(intermediate "${CMAKE_CURRENT_BINARY_DIR}/${bmp_we}.h")
set(final "${CMAKE_CURRENT_SOURCE_DIR}/${bmp_we}.h")
# Don't add the 'final' headers to the output, to avoid marking them as GENERATED
# (generated files are removed when running the CLEAN target)
add_custom_command(OUTPUT "${intermediate}"
COMMAND "${PYTHON_EXECUTABLE}" "${xxd}" -i "${CMAKE_CURRENT_SOURCE_DIR}/${bmp}" "-o" "${intermediate}"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${intermediate}" "${final}"
DEPENDS "${xxd}" "${bmp}"
)
list(APPEND gamepad_image_headers "${intermediate}" "${final}")
endforeach()
endif()
add_sdl_test_executable(testfile NONINTERACTIVE SOURCES testfile.c)
add_sdl_test_executable(testcontroller TESTUTILS SOURCES testcontroller.c gamepadutils.c)
add_sdl_test_executable(testcontroller TESTUTILS SOURCES testcontroller.c gamepadutils.c ${gamepad_image_headers})
add_sdl_test_executable(testgeometry TESTUTILS SOURCES testgeometry.c)
add_sdl_test_executable(testgl SOURCES testgl.c)
add_sdl_test_executable(testgles SOURCES testgles.c)