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debian
libavutil-dev
usr
include
libavutil
samplefmt.h
Go to the documentation of this file.
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/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVUTIL_SAMPLEFMT_H
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#define AVUTIL_SAMPLEFMT_H
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#include <stdint.h>
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#include "
avutil.h
"
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#include "
attributes.h
"
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enum
AVSampleFormat
{
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AV_SAMPLE_FMT_NONE
= -1,
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AV_SAMPLE_FMT_U8
,
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AV_SAMPLE_FMT_S16
,
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AV_SAMPLE_FMT_S32
,
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AV_SAMPLE_FMT_FLT
,
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AV_SAMPLE_FMT_DBL
,
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AV_SAMPLE_FMT_U8P
,
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AV_SAMPLE_FMT_S16P
,
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AV_SAMPLE_FMT_S32P
,
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AV_SAMPLE_FMT_FLTP
,
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AV_SAMPLE_FMT_DBLP
,
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AV_SAMPLE_FMT_NB
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};
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const
char
*
av_get_sample_fmt_name
(
enum
AVSampleFormat
sample_fmt);
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enum
AVSampleFormat
av_get_sample_fmt
(
const
char
*
name
);
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enum
AVSampleFormat
av_get_alt_sample_fmt
(
enum
AVSampleFormat
sample_fmt,
int
planar);
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enum
AVSampleFormat
av_get_packed_sample_fmt
(
enum
AVSampleFormat
sample_fmt);
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enum
AVSampleFormat
av_get_planar_sample_fmt
(
enum
AVSampleFormat
sample_fmt);
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char
*
av_get_sample_fmt_string
(
char
*buf,
int
buf_size,
enum
AVSampleFormat
sample_fmt);
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#if FF_API_GET_BITS_PER_SAMPLE_FMT
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attribute_deprecated
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int
av_get_bits_per_sample_fmt
(
enum
AVSampleFormat
sample_fmt);
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#endif
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int
av_get_bytes_per_sample
(
enum
AVSampleFormat
sample_fmt);
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int
av_sample_fmt_is_planar
(
enum
AVSampleFormat
sample_fmt);
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int
av_samples_get_buffer_size
(
int
*linesize,
int
nb_channels
,
int
nb_samples
,
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enum
AVSampleFormat
sample_fmt,
int
align);
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int
av_samples_fill_arrays
(
uint8_t
**audio_data,
int
*linesize,
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const
uint8_t
*buf,
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int
nb_channels
,
int
nb_samples
,
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enum
AVSampleFormat
sample_fmt,
int
align);
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int
av_samples_alloc
(
uint8_t
**audio_data,
int
*linesize,
int
nb_channels
,
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int
nb_samples
,
enum
AVSampleFormat
sample_fmt,
int
align);
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int
av_samples_copy
(
uint8_t
**
dst
,
uint8_t
*
const
*src,
int
dst_offset,
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int
src_offset,
int
nb_samples
,
int
nb_channels
,
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enum
AVSampleFormat
sample_fmt);
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int
av_samples_set_silence
(
uint8_t
**audio_data,
int
offset
,
int
nb_samples
,
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int
nb_channels
,
enum
AVSampleFormat
sample_fmt);
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#endif
/* AVUTIL_SAMPLEFMT_H */
Generated on Fri Nov 29 2013 19:14:53 for FFmpeg by
1.8.1.2