codec_ulaw.c - translate between signed linear and ulaw More...
#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/config.h"
#include "asterisk/translate.h"
#include "asterisk/ulaw.h"
#include "asterisk/utils.h"
#include "asterisk/slin.h"
#include "ex_ulaw.h"
Go to the source code of this file.
Macros | |
#define | BUFFER_SAMPLES 8096 /* size for the translation buffers */ |
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static void | __reg_module (void) |
static void | __unreg_module (void) |
static int | lintoulaw_framein (struct ast_trans_pvt *pvt, struct ast_frame *f) |
convert and store samples in outbuf More... | |
static int | load_module (void) |
static int | reload (void) |
static int | ulawtolin_framein (struct ast_trans_pvt *pvt, struct ast_frame *f) |
convert and store samples in outbuf More... | |
static int | unload_module (void) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "mu-Law Coder/Decoder" , .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, .reload = reload, } |
static struct ast_module_info * | ast_module_info = &__mod_info |
static struct ast_translator | lintotestlaw |
static struct ast_translator | lintoulaw |
The complete translator for LinToulaw. More... | |
static struct ast_translator | testlawtolin |
static struct ast_translator | ulawtolin |
The complete translator for ulawToLin. More... | |
codec_ulaw.c - translate between signed linear and ulaw
Definition in file codec_ulaw.c.
#define BUFFER_SAMPLES 8096 /* size for the translation buffers */ |
Definition at line 40 of file codec_ulaw.c.
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Definition at line 164 of file codec_ulaw.c.
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Definition at line 164 of file codec_ulaw.c.
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convert and store samples in outbuf
Definition at line 64 of file codec_ulaw.c.
References AST_LIN2MU, ast_trans_pvt::c, ast_frame::data, ast_trans_pvt::datalen, ast_trans_pvt::outbuf, ast_frame::ptr, ast_trans_pvt::samples, and ast_frame::samples.
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Definition at line 144 of file codec_ulaw.c.
References AST_MODULE_LOAD_FAILURE, AST_MODULE_LOAD_SUCCESS, ast_register_translator, and ast_unregister_translator().
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Definition at line 127 of file codec_ulaw.c.
References AST_MODULE_LOAD_SUCCESS.
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convert and store samples in outbuf
Definition at line 47 of file codec_ulaw.c.
References AST_MULAW, ast_frame::data, ast_trans_pvt::datalen, ast_trans_pvt::i16, ast_trans_pvt::outbuf, ast_frame::ptr, ast_trans_pvt::samples, and ast_frame::samples.
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Definition at line 132 of file codec_ulaw.c.
References ast_unregister_translator().
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Definition at line 164 of file codec_ulaw.c.
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Definition at line 164 of file codec_ulaw.c.
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Definition at line 117 of file codec_ulaw.c.
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The complete translator for LinToulaw.
Definition at line 107 of file codec_ulaw.c.
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Definition at line 93 of file codec_ulaw.c.
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The complete translator for ulawToLin.
Definition at line 83 of file codec_ulaw.c.