Flat, binary, ADPCM vox file format. More...
#include "asterisk.h"
#include "asterisk/mod_format.h"
#include "asterisk/module.h"
#include "asterisk/endian.h"
Go to the source code of this file.
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#define | BUF_SIZE 80 /* 80 bytes, 160 samples */ |
#define | VOX_SAMPLES 160 |
Functions | |
static void | __reg_module (void) |
static void | __unreg_module (void) |
static int | load_module (void) |
static int | unload_module (void) |
static struct ast_frame * | vox_read (struct ast_filestream *s, int *whennext) |
static int | vox_seek (struct ast_filestream *fs, off_t sample_offset, int whence) |
static off_t | vox_tell (struct ast_filestream *fs) |
static int | vox_trunc (struct ast_filestream *fs) |
static int | vox_write (struct ast_filestream *s, struct ast_frame *f) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Dialogic VOX (ADPCM) File Format" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "ac1f6a56484a8820659555499174e588" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_APP_DEPEND } |
static struct ast_module_info * | ast_module_info = &__mod_info |
static struct ast_format | vox_f |
#define BUF_SIZE 80 /* 80 bytes, 160 samples */ |
Definition at line 39 of file format_vox.c.
Referenced by vox_read().
#define VOX_SAMPLES 160 |
Definition at line 40 of file format_vox.c.
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Definition at line 165 of file format_vox.c.
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Definition at line 165 of file format_vox.c.
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Definition at line 149 of file format_vox.c.
References ast_format_register, AST_MODULE_LOAD_FAILURE, and AST_MODULE_LOAD_SUCCESS.
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Definition at line 156 of file format_vox.c.
References ast_format_unregister(), and ast_format::name.
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Definition at line 42 of file format_vox.c.
References AST_FORMAT_ADPCM, AST_FRAME_SET_BUFFER, AST_FRAME_VOICE, AST_FRIENDLY_OFFSET, ast_log(), ast_filestream::buf, BUF_SIZE, ast_frame_subclass::codec, ast_frame::data, ast_frame::datalen, errno, ast_filestream::f, ast_filestream::fr, ast_frame::frametype, LOG_WARNING, ast_frame::mallocd, ast_frame::ptr, ast_frame::samples, and ast_frame::subclass.
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Definition at line 79 of file format_vox.c.
References ast_log(), AST_LOG_WARNING, errno, ast_filestream::f, ast_frame::offset, and SEEK_FORCECUR.
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Definition at line 114 of file format_vox.c.
References ast_log(), AST_LOG_WARNING, errno, and ast_filestream::f.
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Definition at line 61 of file format_vox.c.
References AST_FORMAT_ADPCM, AST_FRAME_VOICE, ast_getformatname(), ast_log(), ast_frame_subclass::codec, ast_frame::data, ast_frame::datalen, errno, ast_filestream::f, ast_frame::frametype, LOG_WARNING, ast_frame::ptr, and ast_frame::subclass.
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Definition at line 165 of file format_vox.c.
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Definition at line 165 of file format_vox.c.
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Definition at line 137 of file format_vox.c.