ff_diff_pixels_msa   29 libavcodec/mips/pixblockdsp_init_mips.c     c->diff_pixels = ff_diff_pixels_msa;
ff_diff_pixels_msa   27 libavcodec/mips/pixblockdsp_mips.h void ff_diff_pixels_msa(int16_t *av_restrict block, const uint8_t *src1,