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libavcodec
mlpdsp.h
Go to the documentation of this file.
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/*
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* MLP codec common header file
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* Copyright (c) 2007-2008 Ian Caulfield
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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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#ifndef AVCODEC_MLPDSP_H
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#define AVCODEC_MLPDSP_H
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#include <stdint.h>
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typedef
struct
MLPDSPContext
{
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void
(*
mlp_filter_channel
)(
int32_t
*
state
,
const
int32_t
*coeff,
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int
firorder,
int
iirorder,
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unsigned
int
filter_shift,
int32_t
mask
,
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int
blocksize,
int32_t
*sample_buffer);
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}
MLPDSPContext
;
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void
ff_mlpdsp_init
(
MLPDSPContext
*c);
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void
ff_mlpdsp_init_x86
(
MLPDSPContext
*c);
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#endif
/* AVCODEC_MLPDSP_H */
ff_mlpdsp_init
void ff_mlpdsp_init(MLPDSPContext *c)
Definition:
mlpdsp.c:59
mask
static const uint16_t mask[17]
Definition:
lzw.c:38
MLPDSPContext
Definition:
mlpdsp.h:27
int32_t
int32_t
Definition:
audio_convert.c:194
void
static void(WINAPI *cond_broadcast)(pthread_cond_t *cond)
ff_mlpdsp_init_x86
void ff_mlpdsp_init_x86(MLPDSPContext *c)
Definition:
mlpdsp.c:177
state
static uint32_t state
Definition:
trasher.c:27
MLPDSPContext::mlp_filter_channel
void(* mlp_filter_channel)(int32_t *state, const int32_t *coeff, int firorder, int iirorder, unsigned int filter_shift, int32_t mask, int blocksize, int32_t *sample_buffer)
Definition:
mlpdsp.h:28
MLPDSPContext
struct MLPDSPContext MLPDSPContext