From da60b99a8857d5ca236f32c1799a066e0135a866 Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Sun, 10 May 2015 23:22:17 +0200 Subject: ppc: Restrict some Altivec implementations to Big Endian In Little Endian the vec_ld/vec_st operations work as expected only for byte-vectors. --- libavutil/ppc/float_dsp_init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libavutil/ppc') diff --git a/libavutil/ppc/float_dsp_init.c b/libavutil/ppc/float_dsp_init.c index 60d0f19aca..e81dc7a441 100644 --- a/libavutil/ppc/float_dsp_init.c +++ b/libavutil/ppc/float_dsp_init.c @@ -29,7 +29,7 @@ av_cold void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int bit_exact) { if (!PPC_ALTIVEC(av_get_cpu_flags())) return; - +#if HAVE_BIGENDIAN 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; @@ -37,4 +37,5 @@ av_cold void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int bit_exact) if (!bit_exact) { fdsp->vector_fmul_window = ff_vector_fmul_window_altivec; } +#endif } -- cgit v1.2.3