_c 101 libavcodec/diracdsp.c static void biweight_dirac_pixels ## W ## _c(uint8_t *dst, const uint8_t *src, int stride, int log2_denom, \ _c 743 libavcodec/vc1dsp.c static void avg_vc1_mspel_mc ## a ## b ## _c(uint8_t *dst, \