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authorTim Redfern <tim@eclectronics.org>2013-09-05 17:55:35 +0100
committerTim Redfern <tim@eclectronics.org>2013-09-05 17:55:35 +0100
commit741fb4b9e135cfb161a749db88713229038577bb (patch)
tree08bc9925659cbcac45162bacf31dc6336d4f60b4 /ffmpeg1/libavresample/resample.h
parenta2e1bf3495b7bfefdaedb8fc737e969ab06df079 (diff)
making act segmenter
Diffstat (limited to 'ffmpeg1/libavresample/resample.h')
-rw-r--r--ffmpeg1/libavresample/resample.h67
1 files changed, 0 insertions, 67 deletions
diff --git a/ffmpeg1/libavresample/resample.h b/ffmpeg1/libavresample/resample.h
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-/*
- * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVRESAMPLE_RESAMPLE_H
-#define AVRESAMPLE_RESAMPLE_H
-
-#include "avresample.h"
-#include "internal.h"
-#include "audio_data.h"
-
-/**
- * Allocate and initialize a ResampleContext.
- *
- * The parameters in the AVAudioResampleContext are used to initialize the
- * ResampleContext.
- *
- * @param avr AVAudioResampleContext
- * @return newly-allocated ResampleContext
- */
-ResampleContext *ff_audio_resample_init(AVAudioResampleContext *avr);
-
-/**
- * Free a ResampleContext.
- *
- * @param c ResampleContext
- */
-void ff_audio_resample_free(ResampleContext **c);
-
-/**
- * Resample audio data.
- *
- * Changes the sample rate.
- *
- * @par
- * All samples in the source data may not be consumed depending on the
- * resampling parameters and the size of the output buffer. The unconsumed
- * samples are automatically added to the start of the source in the next call.
- * If the destination data can be reallocated, that may be done in this function
- * in order to fit all available output. If it cannot be reallocated, fewer
- * input samples will be consumed in order to have the output fit in the
- * destination data buffers.
- *
- * @param c ResampleContext
- * @param dst destination audio data
- * @param src source audio data
- * @return 0 on success, negative AVERROR code on failure
- */
-int ff_audio_resample(ResampleContext *c, AudioData *dst, AudioData *src);
-
-#endif /* AVRESAMPLE_RESAMPLE_H */