FFmpeg/libavcodec/arm/vc1dsp_init_arm.c
Ben Avison 9d8ecdd8ca vc-1: Add platform-specific start code search routine to VC1DSPContext.
Initialise VC1DSPContext for parser as well as for decoder.
Note, the VC-1 code doesn't actually use the function pointer yet.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-25 02:36:11 +02:00

37 lines
1.2 KiB
C

/*
* This file is part of FFmpeg.
*
* FFmpeg 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.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/arm/cpu.h"
#include "libavcodec/vc1dsp.h"
#include "vc1dsp.h"
int ff_startcode_find_candidate_armv6(const uint8_t *buf, int size);
av_cold void ff_vc1dsp_init_arm(VC1DSPContext *dsp)
{
int cpu_flags = av_get_cpu_flags();
if (have_armv6(cpu_flags))
dsp->vc1_find_start_code_candidate = ff_startcode_find_candidate_armv6;
if (have_neon(cpu_flags))
ff_vc1dsp_init_neon(dsp);
}