FFmpeg
libavcodec
arm
videodsp_init_arm.c
Go to the documentation of this file.
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/*
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* Copyright (C) 2012 Ronald S. Bultje
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "
libavutil/attributes.h
"
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#include "
libavutil/arm/cpu.h
"
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#include "
libavcodec/videodsp.h
"
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#include "
videodsp_arm.h
"
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av_cold
void
ff_videodsp_init_arm
(
VideoDSPContext
*
ctx
,
int
bpc)
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{
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int
cpu_flags
=
av_get_cpu_flags
();
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if
(
have_armv5te
(
cpu_flags
))
ff_videodsp_init_armv5te
(
ctx
, bpc);
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}
av_get_cpu_flags
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition:
cpu.c:93
cpu_flags
static atomic_int cpu_flags
Definition:
cpu.c:50
av_cold
#define av_cold
Definition:
attributes.h:84
ctx
AVFormatContext * ctx
Definition:
movenc.c:48
have_armv5te
#define have_armv5te(flags)
Definition:
cpu.h:25
cpu.h
ff_videodsp_init_armv5te
void ff_videodsp_init_armv5te(VideoDSPContext *ctx, int bpc)
Definition:
videodsp_init_armv5te.c:28
attributes.h
ff_videodsp_init_arm
av_cold void ff_videodsp_init_arm(VideoDSPContext *ctx, int bpc)
Definition:
videodsp_init_arm.c:26
videodsp_arm.h
VideoDSPContext
Definition:
videodsp.h:41
videodsp.h
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