mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-27 18:02:11 +00:00
3b81a18ba3
Also include config.h so that HAVE_ALTIVEC will be defined. Fixes compilation on PPC with Altivec enabled.
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2006 Luca Barbato <lu_zero@gentoo.org>
|
|
*
|
|
* This file is part of Libav.
|
|
*
|
|
* Libav is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* Libav is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with Libav; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "libavutil/cpu.h"
|
|
#include "libavutil/float_dsp.h"
|
|
#include "float_dsp_altivec.h"
|
|
|
|
void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int bit_exact)
|
|
{
|
|
#if HAVE_ALTIVEC
|
|
int mm_flags = av_get_cpu_flags();
|
|
|
|
if (!(mm_flags & AV_CPU_FLAG_ALTIVEC))
|
|
return;
|
|
|
|
fdsp->vector_fmul = ff_vector_fmul_altivec;
|
|
#endif
|
|
}
|