8489e90c1e
The 24 bit implementation is mostly copy'n'paste of the 16 bit version, except that the data type is int32_t instead of int16_t.
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* the Music Player Daemon (MPD)
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* Copyright (C) 2008 Max Kellermann <max@duempel.org>
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* This project's homepage is: 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MPD_PCM_CHANNELS_H
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#define MPD_PCM_CHANNELS_H
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#include <stdint.h>
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#include <stddef.h>
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const int16_t *
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pcm_convert_channels_16(int8_t dest_channels,
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int8_t src_channels, const int16_t *src,
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size_t src_size, size_t *dest_size_r);
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const int32_t *
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pcm_convert_channels_24(int8_t dest_channels,
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int8_t src_channels, const int32_t *src,
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size_t src_size, size_t *dest_size_r);
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#endif
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