AVS_SAMPLE_INT8   304 compat/avisynth/avisynth_c.h       case AVS_SAMPLE_INT8:  return sizeof(signed char);
AVS_SAMPLE_INT8   248 compat/avisynth/avxsynth_c.h       case AVS_SAMPLE_INT8:  return sizeof(signed char);
AVS_SAMPLE_INT8   300 libavformat/avisynth.c     case AVS_SAMPLE_INT8: