ff_fdct_sse2 64 libavcodec/tests/x86/dct.c { "SSE2", ff_fdct_sse2, FF_IDCT_PERM_NONE, AV_CPU_FLAG_SSE2 }, ff_fdct_sse2 26 libavcodec/x86/fdct.h void ff_fdct_sse2(int16_t *block); ff_fdct_sse2 41 libavcodec/x86/fdctdsp_init.c c->fdct = ff_fdct_sse2;