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pcm_convert.h
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/*
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* Copyright (C) 2003-2010 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef PCM_CONVERT_H
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#define PCM_CONVERT_H
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#include "
pcm_resample.h
"
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#include "
pcm_dither.h
"
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#include "
pcm_buffer.h
"
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struct
audio_format
;
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struct
pcm_convert_state
{
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struct
pcm_resample_state
resample
;
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struct
pcm_dither
dither
;
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struct
pcm_buffer
format_buffer
;
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struct
pcm_buffer
pack_buffer
;
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struct
pcm_buffer
channels_buffer
;
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struct
pcm_buffer
byteswap_buffer
;
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};
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static
inline
GQuark
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pcm_convert_quark
(
void
)
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{
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return
g_quark_from_static_string(
"pcm_convert"
);
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}
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void
pcm_convert_init
(
struct
pcm_convert_state
*state);
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void
pcm_convert_deinit
(
struct
pcm_convert_state
*state);
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const
void
*
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pcm_convert
(
struct
pcm_convert_state
*state,
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const
struct
audio_format
*src_format,
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const
void
*src,
size_t
src_size,
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const
struct
audio_format
*dest_format,
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size_t
*dest_size_r,
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GError **error_r);
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#endif
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