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bb35864759
* qatar/master: mlpdsp: adding missing file dsputil: split out mlp dsp function sh4: add required #include, fix build averror: make error values proper negative values build: do not use LIB as variable name build: whitespace cosmetics build: remove single-use variable THIS_LIB Conflicts: libavutil/error.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
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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 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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#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 */
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