libavcodec/svq3.c:141: error: Uninitialized Value
  The value read from temp[_] was never initialized.

libavcodec/svq3.c:141:9: 
139.     for (i = 0; i < 4; i++){
140.         const int offset = x_offset[i];
141.         const int z0 = 13*(temp[4*0+i] +    temp[4*2+i]);
             ^
142.         const int z1 = 13*(temp[4*0+i] -    temp[4*2+i]);
143.         const int z2 =  7* temp[4*1+i] - 17*temp[4*3+i];
