M_LN10             37 extra_lib/include/ffmpeg_android/libavutil/mathematics.h #define M_LN10         2.30258509299404568402  /* log_e 10 */
M_LN10             37 extra_lib/include/libavutil/mathematics.h #define M_LN10         2.30258509299404568402  /* log_e 10 */