M_LOG2_10          40 extra_lib/include/ffmpeg_android/libavutil/mathematics.h #define M_LOG2_10      3.32192809488736234787  /* log_2 10 */
M_LOG2_10          40 extra_lib/include/libavutil/mathematics.h #define M_LOG2_10      3.32192809488736234787  /* log_2 10 */