ff_hcscale_fast_mmxext 879 libswscale/swscale_internal.h void ff_hcscale_fast_mmxext(SwsContext *c, int16_t *dst1, int16_t *dst2, ff_hcscale_fast_mmxext 1537 libswscale/x86/swscale_template.c c->hcscale_fast = ff_hcscale_fast_mmxext;