libavresample/audio_mix.c:90: error: Uninitialized Value
  The value read from temp[_] was never initialized.

libavresample/audio_mix.c:90:1: 
88. 
89. MIX_FUNC_GENERIC(FLTP, FLT, float,   float,   float,   sum)
90. MIX_FUNC_GENERIC(S16P, FLT, int16_t, float,   float,   av_clip_int16(lrintf(sum)))
    ^
91. MIX_FUNC_GENERIC(S16P, Q15, int16_t, int32_t, int64_t, av_clip_int16(sum >> 15))
92. MIX_FUNC_GENERIC(S16P, Q8,  int16_t, int16_t, int32_t, av_clip_int16(sum >>  8))

MIX_FUNC_GENERIC(S16P, FLT, int16_t, float,   float,   av_clip_int16(lrintf(sum)))
['MIX_FUNC_GENERIC(S16P, FLT, int16_t, float,   float,   av_clip_int16(lrintf(sum)))']