libavcodec/ivi_dsp.c:92: error: Uninitialized Value
  The value read from b3_2 was never initialized.

libavcodec/ivi_dsp.c:92:13: 
90.             b2_4 = b2_5; // b2[x-1,y+1] = b2[x  ,y+1]
91.             b2_5 = b2_6; // b2[x  ,y+1] = b2[x+1,y+1]
92.             b3_1 = b3_2; // b3[x-1,y-1] = b3[x  ,y-1]
                ^
93.             b3_2 = b3_3; // b3[x  ,y-1] = b3[x+1,y-1]
94.             b3_4 = b3_5; // b3[x-1,y  ] = b3[x  ,y  ]
