ff_wmv2_idct_c   4196 libavcodec/dsputil.c     ff_wmv2_idct_c(block);
ff_wmv2_idct_c   4201 libavcodec/dsputil.c     ff_wmv2_idct_c(block);
ff_wmv2_idct_c   4346 libavcodec/dsputil.c             c->idct    = ff_wmv2_idct_c;
ff_wmv2_idct_c     52 libavcodec/dsputil.h void ff_wmv2_idct_c(DCTELEM *data);