/* * 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