DC4               480 3rdparty/libjpeg/jdcoefct.c   int DC1,DC2,DC3,DC4,DC5,DC6,DC7,DC8,DC9;
DC4               559 3rdparty/libjpeg/jdcoefct.c       DC4 = DC5 = DC6 = (int) buffer_ptr[0][0];
DC4               578 3rdparty/libjpeg/jdcoefct.c           num = 36 * Q00 * (DC4 - DC6);
DC4               638 3rdparty/libjpeg/jdcoefct.c           num = 9 * Q00 * (DC4 + DC6 - 2*DC5);
DC4               656 3rdparty/libjpeg/jdcoefct.c         DC4 = DC5; DC5 = DC6;
DC4               478 3rdparty/libwebp/dsp/dec.c   DC4, TM4, VE4, HE4, RD4, VR4, LD4, VL4, HD4, HU4
DC4               518 3rdparty/libwebp/dsp/enc.c   DC4(I4DC4 + dst, top);