ijkplayer修改动态库名称（目前最新版本0.8.8）

       了解ijkplayer的朋友都知道，底层有三个动态库，分别是libijkffmpeg.so、libijksdl.so、libijkplayer.so。一般出于避免重名冲突和便于区分的考虑都会修改它们的名称。接下来我就依次介绍如何修改三个动态库的名称。

1.libijkffmpeg.so，首先找到ijkplayer/android/contrib/tools/do-compile-ffmpeg.sh文件，替换其中的两处libijkffmpeg.so，修改成自己想要的名称libijkffmpeg***.so。

  

   

    

     

    
    

     

      FF_C_OBJ_FILES=
     
    
   

    

     

    
    

     

      FF_ASM_OBJ_FILES=
     
    
   

    

     

    
    

     

      for MODULE_DIR in $FF_MODULE_DIRS
     
    
   

    

     

    
    

     

      do
     
    
   

    

     

    
    

     

       C_OBJ_FILES="$MODULE_DIR/*.o"
     
    
   

    

     

    
    

     
 if ls $C_OBJ_FILES 1> /dev/null 2>&1; then
     
    
   

    

     

    
    

     
 echo "link $MODULE_DIR/*.o"
     
    
   

    

     

    
    

     

       FF_C_OBJ_FILES="$FF_C_OBJ_FILES $C_OBJ_FILES"
     
    
   

    

     

    
    

     
 fi
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
 for ASM_SUB_DIR in $FF_ASSEMBLER_SUB_DIRS
     
    
   

    

     

    
    

     
 do
     
    
   

    

     

    
    

     

       ASM_OBJ_FILES="$MODULE_DIR/$ASM_SUB_DIR/*.o"
     
    
   

    

     

    
    

     
 if ls $ASM_OBJ_FILES 1> /dev/null 2>&1; then
     
    
   

    

     

    
    

     
 echo "link $MODULE_DIR/$ASM_SUB_DIR/*.o"
     
    
   

    

     

    
    

     

       FF_ASM_OBJ_FILES="$FF_ASM_OBJ_FILES $ASM_OBJ_FILES"
     
    
   

    

     

    
    

     
 fi
     
    
   

    

     

    
    

     
 done
     
    
   

    

     

    
    

     

      done
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      $CC -lm -lz -shared --sysroot=$FF_SYSROOT -Wl,--no-undefined -Wl,-z,noexecstack $FF_EXTRA_LDFLAGS \
     
    
   

    

     

    
    

     

       -Wl,-soname,libijkffmpeg***.so \
     
    
   

    

     

    
    

     
 $FF_C_OBJ_FILES \
     
    
   

    

     

    
    

     
 $FF_ASM_OBJ_FILES \
     
    
   

    

     

    
    

     
 $FF_DEP_LIBS \
     
    
   

    

     

    
    

     

       -o $FF_PREFIX/libijkffmpeg***.so
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      mysedi() {
     
    
   

    

     

    
    

     

       f=$1
     
    
   

    

     

    
    

     

       exp=$2
     
    
   

    

     

    
    

     

       n=`basename $f`
     
    
   

    

     

    
    

     

       cp $f /tmp/$n
     
    
   

    

     

    
    

     

       sed $exp /tmp/$n > $f
     
    
   

    

     

    
    

     

       rm /tmp/$n
     
    
   

    

     

    
    

     

      }
     
    
  
 

同时，修改对应的Android.mk文件：

  

   

    

     

    
    

     

      LOCAL_PATH := $(call my-dir)
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      include $(CLEAR_VARS)
     
    
   

    

     

    
    

     

      LOCAL_MODULE := ijkffmpeg***
     
    
   

    

     

    
    

     

      LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/libijkffmpeg***.so
     
    
   

    

     

    
    

     

      include $(PREBUILT_SHARED_LIBRARY)
     
    
  
 

2.libijksdl.so，找到ijkplayer/ijkmedia/ijksdl/Android.mk文件，修改ijkffmpeg和ijksdk的名称分别为ijkffmpeg***、ijksdk***。

  

   

    

     

    
    

     

      LOCAL_SRC_FILES += android/ijksdl_vout_android_nativewindow.c
     
    
   

    

     

    
    

     

      LOCAL_SRC_FILES += android/ijksdl_vout_android_surface.c
     
    
   

    

     

    
    

     

      LOCAL_SRC_FILES += android/ijksdl_vout_overlay_android_mediacodec.c
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      LOCAL_SHARED_LIBRARIES := ijkffmpeg***
     
    
   

    

     

    
    

     

      LOCAL_STATIC_LIBRARIES := cpufeatures yuv_static ijkj4a
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      LOCAL_MODULE := ijksdl***
     
    
   

    

     

    
    

     

      include $(BUILD_SHARED_LIBRARY)
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      $(call import-module,android/cpufeatures)
     
    
  
 

3.libijkplayer.so，找到ijkplayer/ijkmedia/ijkplayer/Android.mk文件，修改ijkffmpeg、ijksdk和ijkplayer的名称分别为ijkffmpeg***、ijksdk***、ijkplayer***。

  

   

    

     

    
    

     

      OCAL_SRC_FILES += ijkavutil/ijktree.c
     
    
   

    

     

    
    

     

      LOCAL_SRC_FILES += ijkavutil/ijkfifo.c
     
    
   

    

     

    
    

     

      LOCAL_SRC_FILES += ijkavutil/ijkstl.cpp
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      LOCAL_SHARED_LIBRARIES := ijkffmpeg*** ijksdl***
     
    
   

    

     

    
    

     

      LOCAL_STATIC_LIBRARIES := android-ndk-profiler ijksoundtouch
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      LOCAL_MODULE := ijkplayer***
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      VERSION_SH  = $(LOCAL_PATH)/version.sh
     
    
   

    

     

    
    

     

      VERSION_H   = ijkversion.h
     
    
   

    

     

    
    

     

      $(info $(shell ($(VERSION_SH) $(LOCAL_PATH) $(VERSION_H))))
     
    
   

    

     

    
    

     

      include $(BUILD_SHARED_LIBRARY)
     
    
  
 

至此，就可以重新运行脚本编译ijkplayer的三个底层动态库了。

文章来源: liuzhen.blog.csdn.net，作者：Data-Mining，版权归原作者所有，如需转载，请联系作者。

原文链接：liuzhen.blog.csdn.net/article/details/82732492