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Implement 2D graphic API (#87)

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* Implement 2D graphic library based on LittlevGL

* Add lvgl license file
This commit is contained in:
Weining
2019-08-01 16:57:54 +08:00
committed by wenyongh
parent 1db5a2f697
commit 9aa9cbde77
86 changed files with 8675 additions and 10 deletions
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29
samples/simple/CMakeLists.txt
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@ -48,6 +48,29 @@ set(WASM_DIR ${WAMR_ROOT_DIR}/core/iwasm)
set(APP_MGR_DIR ${WAMR_ROOT_DIR}/core/app-mgr)
set(SHARED_DIR ${WAMR_ROOT_DIR}/core/shared-lib)
set (lv_drivers_name lv_drivers)
set (lv_name lvgl)
set (LV_DRIVERS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/${lv_drivers_name})
set (LVGL_DIR ${WASM_DIR}/lib/3rdparty/${lv_name})
if ((NOT EXISTS ${LVGL_DIR}) OR (NOT EXISTS ${LV_DRIVERS_DIR}))
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt.in ${CMAKE_CURRENT_BINARY_DIR}/download_lvgl_drivers/CMakeLists.txt)
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
RESULT_VARIABLE result
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/download_lvgl_drivers )
if(result)
message(FATAL_ERROR "CMake step for lvgl drivers failed: ${result}")
endif()
execute_process(COMMAND ${CMAKE_COMMAND} --build .
RESULT_VARIABLE result
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/download_lvgl_drivers )
if(result)
message(FATAL_ERROR "Build step for lvgl drivers failed: ${result}")
endif()
endif()
file(GLOB_RECURSE LV_DRIVERS_SOURCES "${LV_DRIVERS_DIR}/*.c" )
enable_language (ASM)
@ -57,6 +80,7 @@ include (${WASM_DIR}/runtime/vmcore-wasm/vmcore.cmake)
include (${WASM_DIR}/lib/native/base/wasm_lib_base.cmake)
include (${WASM_DIR}/lib/native/libc/wasm_libc.cmake)
include (${WASM_DIR}/lib/native/extension/sensor/wasm_lib_sensor.cmake)
include (${WASM_DIR}/lib/native/extension/gui/wasm_lib_gui.cmake)
include (${WASM_DIR}/lib/native/extension/connection/wasm_lib_conn.cmake)
include (${WASM_DIR}/lib/native/extension/connection/${TARGET_PLATFORM}/connection_mgr.cmake)
include (${WASM_DIR}/lib/native-interface/native_interface.cmake)
@ -85,6 +109,7 @@ add_library (vmlib
${WASM_LIB_BASE_SOURCE}
${WASM_LIB_EXT_SOURCE}
${WASM_LIB_SENSOR_SOURCE}
${WASM_LIB_GUI_SOURCE}
${WASM_LIB_CONN_SOURCE}
${WASM_LIB_CONN_MGR_SOURCE}
${PLATFORM_SHARED_SOURCE}
@ -93,7 +118,7 @@ add_library (vmlib
${NATIVE_INTERFACE_SOURCE}
)
add_executable (simple src/main.c src/iwasm_main.c src/ext_lib_export.c)
add_executable (simple src/main.c src/iwasm_main.c src/ext_lib_export.c ${LV_DRIVERS_SOURCES})
target_link_libraries (simple vmlib -lm -ldl -lpthread)
target_link_libraries (simple vmlib -lm -ldl -lpthread -lSDL2)