libswscale/swscale_template.c:112: error: Uninitialized Value
  The value read from A2 was never initialized.

libswscale/swscale_template.c:112:5: 
110.     int i;
111. 
112.     YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C(void,0), YSCALE_YUV_2_GRAY16_2_C, YSCALE_YUV_2_MONO2_C)
         ^
113. }
114. 
