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DuerOS-Light-SDK-v1.1.0/duer-os-light/external/mp4ff/mp4ff.h@47:9e361da97763, 2017-07-18 (annotated)

Committer:
TMBOY
Date:
Tue Jul 18 16:54:45 2017 +0800
Revision:
47:9e361da97763
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
TMBOY 47:9e361da97763 1 /*
TMBOY 47:9e361da97763 2 ** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
TMBOY 47:9e361da97763 3 ** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
TMBOY 47:9e361da97763 4 **
TMBOY 47:9e361da97763 5 ** This program is free software; you can redistribute it and/or modify
TMBOY 47:9e361da97763 6 ** it under the terms of the GNU General Public License as published by
TMBOY 47:9e361da97763 7 ** the Free Software Foundation; either version 2 of the License, or
TMBOY 47:9e361da97763 8 ** (at your option) any later version.
TMBOY 47:9e361da97763 9 **
TMBOY 47:9e361da97763 10 ** This program is distributed in the hope that it will be useful,
TMBOY 47:9e361da97763 11 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
TMBOY 47:9e361da97763 12 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
TMBOY 47:9e361da97763 13 ** GNU General Public License for more details.
TMBOY 47:9e361da97763 14 **
TMBOY 47:9e361da97763 15 ** You should have received a copy of the GNU General Public License
TMBOY 47:9e361da97763 16 ** along with this program; if not, write to the Free Software
TMBOY 47:9e361da97763 17 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
TMBOY 47:9e361da97763 18 **
TMBOY 47:9e361da97763 19 ** Any non-GPL usage of this software or parts of this software is strictly
TMBOY 47:9e361da97763 20 ** forbidden.
TMBOY 47:9e361da97763 21 **
TMBOY 47:9e361da97763 22 ** The "appropriate copyright message" mentioned in section 2c of the GPLv2
TMBOY 47:9e361da97763 23 ** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
TMBOY 47:9e361da97763 24 **
TMBOY 47:9e361da97763 25 ** Commercial non-GPL licensing of this software is possible.
TMBOY 47:9e361da97763 26 ** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
TMBOY 47:9e361da97763 27 **
TMBOY 47:9e361da97763 28 ** $Id: mp4ff.h,v 1.27 2009/01/29 00:41:08 menno Exp $
TMBOY 47:9e361da97763 29 **/
TMBOY 47:9e361da97763 30
TMBOY 47:9e361da97763 31 #ifndef MP4FF_H
TMBOY 47:9e361da97763 32 #define MP4FF_H
TMBOY 47:9e361da97763 33
TMBOY 47:9e361da97763 34 #include "mp4ffint.h"
TMBOY 47:9e361da97763 35
TMBOY 47:9e361da97763 36 #ifdef __cplusplus
TMBOY 47:9e361da97763 37 extern "C" {
TMBOY 47:9e361da97763 38 #endif /* __cplusplus */
TMBOY 47:9e361da97763 39 #define HAVE_STDINT_H
TMBOY 47:9e361da97763 40 #ifdef HAVE_STDINT_H
TMBOY 47:9e361da97763 41 #include <stdint.h>
TMBOY 47:9e361da97763 42 #else
TMBOY 47:9e361da97763 43 #include "mp4ff_int_types.h"
TMBOY 47:9e361da97763 44 #endif
TMBOY 47:9e361da97763 45
TMBOY 47:9e361da97763 46 #if 0
TMBOY 47:9e361da97763 47 /* file callback structure */
TMBOY 47:9e361da97763 48 typedef struct
TMBOY 47:9e361da97763 49 {
TMBOY 47:9e361da97763 50 uint32_t (*read)(void *user_data, void *buffer, uint32_t length);
TMBOY 47:9e361da97763 51 uint32_t (*write)(void *udata, void *buffer, uint32_t length);
TMBOY 47:9e361da97763 52 uint32_t (*seek)(void *user_data, uint64_t position);
TMBOY 47:9e361da97763 53 uint32_t (*truncate)(void *user_data);
TMBOY 47:9e361da97763 54 void *user_data;
TMBOY 47:9e361da97763 55 } mp4ff_callback_t;
TMBOY 47:9e361da97763 56
TMBOY 47:9e361da97763 57 /* mp4 main file structure */
TMBOY 47:9e361da97763 58 typedef void* mp4ff_t;
TMBOY 47:9e361da97763 59 #endif
TMBOY 47:9e361da97763 60
TMBOY 47:9e361da97763 61 /* API */
TMBOY 47:9e361da97763 62
TMBOY 47:9e361da97763 63 mp4ff_t *mp4ff_open_read(mp4ff_callback_t *f);
TMBOY 47:9e361da97763 64 mp4ff_t *mp4ff_open_read_metaonly(mp4ff_callback_t *f);
TMBOY 47:9e361da97763 65 void mp4ff_close(mp4ff_t *f);
TMBOY 47:9e361da97763 66 int32_t mp4ff_get_sample_duration(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 67 int32_t mp4ff_get_sample_duration_use_offsets(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 68 int64_t mp4ff_get_sample_position(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 69 int32_t mp4ff_get_sample_offset(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 70 int32_t mp4ff_find_sample(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
TMBOY 47:9e361da97763 71 int32_t mp4ff_find_sample_use_offsets(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
TMBOY 47:9e361da97763 72
TMBOY 47:9e361da97763 73 int32_t mp4ff_read_sample(mp4ff_t *f, const int track, const int sample,
TMBOY 47:9e361da97763 74 unsigned char **audio_buffer, unsigned int *bytes);
TMBOY 47:9e361da97763 75
TMBOY 47:9e361da97763 76 int32_t mp4ff_set_position(mp4ff_t *f, const int64_t position);
TMBOY 47:9e361da97763 77
TMBOY 47:9e361da97763 78 int32_t rda_mp4ff_read_sample(mp4ff_t *f, const int32_t track, const int32_t sample,
TMBOY 47:9e361da97763 79 uint8_t **audio_buffer, uint32_t *bytes);//add by bolv
TMBOY 47:9e361da97763 80 int32_t rda_mp4ff_read_sample_adts(mp4ff_t *f, const int32_t track, const int32_t sample,
TMBOY 47:9e361da97763 81 uint8_t **audio_buffer, uint32_t *bytes);//add by bolv
TMBOY 47:9e361da97763 82 int32_t mp4ff_read_sample_v2(mp4ff_t *f, const int track, const int sample,unsigned char *buffer);//returns 0 on error, number of bytes read on success, use mp4ff_read_sample_getsize() to check buffer size needed
TMBOY 47:9e361da97763 83 int32_t mp4ff_read_sample_getsize(mp4ff_t *f, const int track, const int sample);//returns 0 on error, buffer size needed for mp4ff_read_sample_v2() on success
TMBOY 47:9e361da97763 84 int32_t rda_mp4ff_fill_stsz_table(mp4ff_t *f, const int32_t track, const int32_t sample);//add by bolv
TMBOY 47:9e361da97763 85 int32_t rda_mp4ff_refill_stsz_table(mp4ff_t *f, const int32_t track, const int32_t sample, const int32_t numSamples);//add by bolv
TMBOY 47:9e361da97763 86 int32_t rda_mp4ff_get_sample_position_and_size(mp4ff_t *f, const int32_t track, const int32_t sample, int32_t *offset, int32_t *size);//add by bolv
TMBOY 47:9e361da97763 87
TMBOY 47:9e361da97763 88 int32_t mp4ff_get_decoder_config(const mp4ff_t *f, const int track,
TMBOY 47:9e361da97763 89 unsigned char** ppBuf, unsigned int* pBufSize);
TMBOY 47:9e361da97763 90 int32_t mp4ff_get_track_type(const mp4ff_t *f, const int track);
TMBOY 47:9e361da97763 91 int32_t mp4ff_total_tracks(const mp4ff_t *f);
TMBOY 47:9e361da97763 92 int32_t rda_mp4ff_get_aac_track(const mp4ff_t *f);//add by bolv
TMBOY 47:9e361da97763 93 int32_t mp4ff_num_samples(const mp4ff_t *f, const int track);
TMBOY 47:9e361da97763 94 int32_t mp4ff_time_scale(const mp4ff_t *f, const int track);
TMBOY 47:9e361da97763 95
TMBOY 47:9e361da97763 96 uint32_t mp4ff_get_avg_bitrate(const mp4ff_t *f, const int32_t track);
TMBOY 47:9e361da97763 97 uint32_t mp4ff_get_max_bitrate(const mp4ff_t *f, const int32_t track);
TMBOY 47:9e361da97763 98 int64_t mp4ff_get_track_duration(const mp4ff_t *f, const int32_t track); //returns (-1) if unknown
TMBOY 47:9e361da97763 99 int64_t mp4ff_get_track_duration_use_offsets(const mp4ff_t *f, const int32_t track); //returns (-1) if unknown
TMBOY 47:9e361da97763 100 uint32_t mp4ff_get_sample_rate(const mp4ff_t *f, const int32_t track);
TMBOY 47:9e361da97763 101 uint32_t mp4ff_get_channel_count(const mp4ff_t * f,const int32_t track);
TMBOY 47:9e361da97763 102 uint32_t mp4ff_get_audio_type(const mp4ff_t * f,const int32_t track);
TMBOY 47:9e361da97763 103
TMBOY 47:9e361da97763 104
TMBOY 47:9e361da97763 105 /* metadata */
TMBOY 47:9e361da97763 106 int mp4ff_meta_get_num_items(const mp4ff_t *f);
TMBOY 47:9e361da97763 107 int mp4ff_meta_get_by_index(const mp4ff_t *f, unsigned int index,
TMBOY 47:9e361da97763 108 char **item, char **value);
TMBOY 47:9e361da97763 109 int mp4ff_meta_get_title(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 110 int mp4ff_meta_get_artist(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 111 int mp4ff_meta_get_writer(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 112 int mp4ff_meta_get_album(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 113 int mp4ff_meta_get_date(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 114 int mp4ff_meta_get_tool(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 115 int mp4ff_meta_get_comment(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 116 int mp4ff_meta_get_genre(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 117 int mp4ff_meta_get_track(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 118 int mp4ff_meta_get_disc(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 119 int mp4ff_meta_get_totaltracks(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 120 int mp4ff_meta_get_totaldiscs(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 121 int mp4ff_meta_get_compilation(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 122 int mp4ff_meta_get_tempo(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 123 int32_t mp4ff_meta_get_coverart(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 124 #ifdef USE_TAGGING
TMBOY 47:9e361da97763 125
TMBOY 47:9e361da97763 126 /* metadata tag structure */
TMBOY 47:9e361da97763 127 typedef struct
TMBOY 47:9e361da97763 128 {
TMBOY 47:9e361da97763 129 char *item;
TMBOY 47:9e361da97763 130 char *value;
TMBOY 47:9e361da97763 131 } mp4ff_tag_t;
TMBOY 47:9e361da97763 132
TMBOY 47:9e361da97763 133 /* metadata list structure */
TMBOY 47:9e361da97763 134 typedef struct
TMBOY 47:9e361da97763 135 {
TMBOY 47:9e361da97763 136 mp4ff_tag_t *tags;
TMBOY 47:9e361da97763 137 uint32_t count;
TMBOY 47:9e361da97763 138 } mp4ff_metadata_t;
TMBOY 47:9e361da97763 139
TMBOY 47:9e361da97763 140 int32_t mp4ff_meta_update(mp4ff_callback_t *f,const mp4ff_metadata_t * data);
TMBOY 47:9e361da97763 141
TMBOY 47:9e361da97763 142 #endif
TMBOY 47:9e361da97763 143
TMBOY 47:9e361da97763 144
TMBOY 47:9e361da97763 145 #ifdef __cplusplus
TMBOY 47:9e361da97763 146 }
TMBOY 47:9e361da97763 147 #endif /* __cplusplus */
TMBOY 47:9e361da97763 148
TMBOY 47:9e361da97763 149 #endif