my_idct_ptr        92 3rdparty/libjpeg/jddctmgr.c   my_idct_ptr idct = (my_idct_ptr) cinfo->idct;
my_idct_ptr       364 3rdparty/libjpeg/jddctmgr.c   my_idct_ptr idct;
my_idct_ptr       368 3rdparty/libjpeg/jddctmgr.c   idct = (my_idct_ptr)