Android OpenSLES jni开发 Cmake 编译 CmakeLists.txt 配置

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android OpenSLES属于jni开发的范畴,虽然在c++层能够直接引用OpenSLES头文件,在代码编写阶段没什么问题,但是如不把OpenSLES库文件配置到NDK编译环境来编译会报错,配置方法跟OpenGL相似:

find_path(SL_INCLUDE_DIR SLES/OpenSLES.h
    HINTS ${ANDROID_NDK})              #找到opensl头文件路径
find_library(SL_LIBRARY libOpenSLES.so
    HINTS ${SL_INCLUDE_DIR}/../lib)    #找到opensl库文件路径
include_directories(
    ${CMAKE_SOURCE_DIR}/src/main/cpp   #此处忽略
    ${CMAKE_SOURCE_DIR}/libs/include   #此处忽略
    ${SL_INCLUDE_DIR}                  #把头文件路径添加进来
)
target_link_libraries(             
                     jni-native        #此处忽略
                     ${SL_LIBRARY}     #把opensl库文件添加进来
                     ${log-lib}        #此处忽略
                     )

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转载自blog.csdn.net/m0_37677536/article/details/78687603