av_cold void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int bit_exact) { #if HAVE_ALTIVEC if (!(av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC)) return; fdsp->vector_fmul = ff_vector_fmul_altivec; fdsp->vector_fmul_add = ff_vector_fmul_add_altivec; fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_altivec; if (!bit_exact) { fdsp->vector_fmul_window = ff_vector_fmul_window_altivec; } #endif }