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Code Issues Releases Activity

avutil/ppc/float_dsp_init: Disable duplicate functions

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2015-05-31 23:31:06 +02:00
parent da9a6f4a2b
commit 1046b6b093
1 changed files with 10 additions and 7 deletions
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17
libavutil/ppc/float_dsp_init.c
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@@ -37,13 +37,16 @@ av_cold void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int bit_exact)
fdsp->vector_fmul_window = ff_vector_fmul_window_altivec; fdsp->vector_fmul_window = ff_vector_fmul_window_altivec;
} }
} }
if (PPC_VSX(av_get_cpu_flags())) {
fdsp->vector_fmul = ff_vector_fmul_vsx;
fdsp->vector_fmul_add = ff_vector_fmul_add_vsx;
fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_vsx;
if (!bit_exact) { // The disabled function below are near identical to altivec and have
fdsp->vector_fmul_window = ff_vector_fmul_window_vsx; // been disabled to reduce code duplication
} if (PPC_VSX(av_get_cpu_flags())) {
// fdsp->vector_fmul = ff_vector_fmul_vsx;
fdsp->vector_fmul_add = ff_vector_fmul_add_vsx;
// fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_vsx;
// if (!bit_exact) {
// fdsp->vector_fmul_window = ff_vector_fmul_window_vsx;
// }
} }
} }