/usr/include/xine/resample.h is in libxine-dev 1.1.21-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | /*
* Copyright (C) 2000-2003 the xine project
*
* This file is part of xine, a free video player.
*
* xine is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* xine is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* utilitiy functions for audio drivers
*
* FIXME: not all of them are implemented yet
*/
#ifndef HAVE_RESAMPLE_H
#define HAVE_RESAMPLE_H
#define RESAMPLE_MAX_CHANNELS 6
void _x_audio_out_resample_stereo(int16_t* last_sample,
int16_t* input_samples, uint32_t in_samples,
int16_t* output_samples, uint32_t out_samples) XINE_PROTECTED;
void _x_audio_out_resample_mono(int16_t* last_sample,
int16_t* input_samples, uint32_t in_samples,
int16_t* output_samples, uint32_t out_samples) XINE_PROTECTED;
void _x_audio_out_resample_4channel(int16_t* last_sample,
int16_t* input_samples, uint32_t in_samples,
int16_t* output_samples, uint32_t out_samples) XINE_PROTECTED;
void _x_audio_out_resample_5channel(int16_t* last_sample,
int16_t* input_samples, uint32_t in_samples,
int16_t* output_samples, uint32_t out_samples) XINE_PROTECTED;
void _x_audio_out_resample_6channel(int16_t* last_sample,
int16_t* input_samples, uint32_t in_samples,
int16_t* output_samples, uint32_t out_samples) XINE_PROTECTED;
void _x_audio_out_resample_8to16(int8_t* input_samples,
int16_t* output_samples, uint32_t samples) XINE_PROTECTED;
void _x_audio_out_resample_16to8(int16_t* input_samples,
int8_t* output_samples, uint32_t samples) XINE_PROTECTED;
void _x_audio_out_resample_monotostereo(int16_t* input_samples,
int16_t* output_samples, uint32_t frames) XINE_PROTECTED;
void _x_audio_out_resample_stereotomono(int16_t* input_samples,
int16_t* output_samples, uint32_t frames) XINE_PROTECTED;
#endif
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