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libavcodec
arm
flacdsp_init_arm.c
Go to the documentation of this file.
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/*
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* Copyright (c) 2012 Mans Rullgard <mans@mansr.com>
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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 "
libavcodec/flacdsp.h
"
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#include "config.h"
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void
ff_flac_lpc_16_arm
(
int32_t
*
samples
,
const
int
coeffs
[32],
int
order,
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int
qlevel,
int
len
);
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av_cold
void
ff_flacdsp_init_arm
(
FLACDSPContext
*c,
enum
AVSampleFormat
fmt,
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int
bps
)
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{
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if
(bps <= 16)
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c->
lpc
=
ff_flac_lpc_16_arm
;
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}
coeffs
static const int16_t coeffs[28]
Definition:
simple_idct_vis.c:30
samples
static int16_t * samples
Definition:
output.c:53
ff_flac_lpc_16_arm
void ff_flac_lpc_16_arm(int32_t *samples, const int coeffs[32], int order, int qlevel, int len)
av_cold
#define av_cold
Definition:
attributes.h:66
ff_flacdsp_init_arm
av_cold void ff_flacdsp_init_arm(FLACDSPContext *c, enum AVSampleFormat fmt, int bps)
Definition:
flacdsp_init_arm.c:27
int32_t
int32_t
Definition:
audio_convert.c:194
FLACDSPContext::lpc
void(* lpc)(int32_t *samples, const int coeffs[32], int order, int qlevel, int len)
Definition:
flacdsp.h:28
AVSampleFormat
AVSampleFormat
Audio Sample Formats.
Definition:
samplefmt.h:49
bps
unsigned bps
Definition:
movenc.c:823
flacdsp.h
len
int len
Definition:
vorbis_enc_data.h:452
FLACDSPContext
Definition:
flacdsp.h:25
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