Asterisk - The Open Source Telephony Project GIT-master-0bf3178
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Opus format attribute interface. More...
#include "asterisk.h"
#include <ctype.h>
#include "asterisk/module.h"
#include "asterisk/format.h"
#include "asterisk/astobj2.h"
#include "asterisk/logger.h"
#include "asterisk/strings.h"
#include "asterisk/utils.h"
#include "asterisk/opus.h"
Go to the source code of this file.
Data Structures | |
struct | opus_attr |
Opus attribute structure. More... | |
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static void | __reg_module (void) |
static void | __unreg_module (void) |
struct ast_module * | AST_MODULE_SELF_SYM (void) |
static int | load_module (void) |
static int | opus_clone (const struct ast_format *src, struct ast_format *dst) |
static void | opus_destroy (struct ast_format *format) |
static void | opus_generate_sdp_fmtp (const struct ast_format *format, unsigned int payload, struct ast_str **str) |
static const void * | opus_get (const struct ast_format *format, const char *name) |
static struct ast_format * | opus_getjoint (const struct ast_format *format1, const struct ast_format *format2) |
static struct ast_format * | opus_parse_sdp_fmtp (const struct ast_format *format, const char *attributes) |
static struct ast_format * | opus_set (const struct ast_format *format, const char *name, const char *value) |
static void | sdp_fmtp_get (const char *attributes, const char *name, int *attr) |
static int | unload_module (void) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_GLOBAL_SYMBOLS | AST_MODFLAG_LOAD_ORDER , .description = "Opus Format Attribute Module" , .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 = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_REALTIME_DRIVER } |
static const struct ast_module_info * | ast_module_info = &__mod_info |
static struct opus_attr | default_opus_attr |
static struct ast_format_interface | opus_interface |
Opus format attribute interface.
Definition in file res_format_attr_opus.c.
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Definition at line 417 of file res_format_attr_opus.c.
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Definition at line 417 of file res_format_attr_opus.c.
struct ast_module * AST_MODULE_SELF_SYM | ( | void | ) |
Definition at line 417 of file res_format_attr_opus.c.
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Definition at line 398 of file res_format_attr_opus.c.
References __ast_format_interface_register(), AST_MODULE_LOAD_DECLINE, AST_MODULE_LOAD_SUCCESS, opus_interface, and ast_module_info::self.
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Definition at line 87 of file res_format_attr_opus.c.
References ao2_bump, ast_format_get_attribute_data(), ast_format_get_channel_count(), ast_format_set_attribute_data(), ast_format_set_channel_count(), ast_malloc, opus_attr::data, and default_opus_attr.
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Definition at line 75 of file res_format_attr_opus.c.
References ao2_cleanup, ast_format_get_attribute_data(), ast_free, and opus_attr::data.
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Definition at line 177 of file res_format_attr_opus.c.
References ast_format_get_attribute_data(), ast_str_append(), ast_str_strlen(), ast_str_truncate(), opus_attr::cbr, CODEC_OPUS_ATTR_CBR, CODEC_OPUS_ATTR_DTX, CODEC_OPUS_ATTR_FEC, CODEC_OPUS_ATTR_MAX_AVERAGE_BITRATE, CODEC_OPUS_ATTR_MAX_PLAYBACK_RATE, CODEC_OPUS_ATTR_SPROP_MAX_CAPTURE_RATE, CODEC_OPUS_ATTR_SPROP_STEREO, CODEC_OPUS_ATTR_STEREO, CODEC_OPUS_DEFAULT_BITRATE, CODEC_OPUS_DEFAULT_CBR, CODEC_OPUS_DEFAULT_DTX, CODEC_OPUS_DEFAULT_FEC, CODEC_OPUS_DEFAULT_SAMPLE_RATE, CODEC_OPUS_DEFAULT_STEREO, default_opus_attr, opus_attr::dtx, opus_attr::fec, opus_attr::maxbitrate, opus_attr::maxplayrate, opus_attr::spropmaxcapturerate, opus_attr::spropstereo, opus_attr::stereo, and str.
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Definition at line 350 of file res_format_attr_opus.c.
References ao2_bump, ast_format_get_attribute_data(), ast_log, opus_attr::cbr, CODEC_OPUS_ATTR_CBR, CODEC_OPUS_ATTR_DATA, CODEC_OPUS_ATTR_DTX, CODEC_OPUS_ATTR_FEC, CODEC_OPUS_ATTR_MAX_AVERAGE_BITRATE, CODEC_OPUS_ATTR_MAX_PLAYBACK_RATE, CODEC_OPUS_ATTR_MAX_PTIME, CODEC_OPUS_ATTR_PTIME, CODEC_OPUS_ATTR_SPROP_MAX_CAPTURE_RATE, CODEC_OPUS_ATTR_SPROP_STEREO, CODEC_OPUS_ATTR_STEREO, opus_attr::data, opus_attr::dtx, opus_attr::fec, LOG_WARNING, opus_attr::maxbitrate, opus_attr::maxplayrate, opus_attr::maxptime, name, NULL, opus_attr::ptime, opus_attr::spropmaxcapturerate, opus_attr::spropstereo, and opus_attr::stereo.
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Definition at line 243 of file res_format_attr_opus.c.
References ast_format_clone(), ast_format_get_attribute_data(), ast_format_get_channel_count(), ast_format_set_channel_count(), opus_attr::cbr, default_opus_attr, opus_attr::dtx, opus_attr::fec, opus_attr::maxbitrate, opus_attr::maxplayrate, MIN, NULL, opus_attr::spropmaxcapturerate, opus_attr::spropstereo, and opus_attr::stereo.
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Definition at line 139 of file res_format_attr_opus.c.
References ast_format_clone(), ast_format_get_attribute_data(), ast_format_set_channel_count(), ast_strdupa, opus_attr::cbr, CODEC_OPUS_ATTR_CBR, CODEC_OPUS_ATTR_DTX, CODEC_OPUS_ATTR_FEC, CODEC_OPUS_ATTR_MAX_AVERAGE_BITRATE, CODEC_OPUS_ATTR_MAX_CODED_AUDIO_BANDWIDTH, CODEC_OPUS_ATTR_MAX_PLAYBACK_RATE, CODEC_OPUS_ATTR_MAX_PTIME, CODEC_OPUS_ATTR_PTIME, CODEC_OPUS_ATTR_SPROP_MAX_CAPTURE_RATE, CODEC_OPUS_ATTR_SPROP_STEREO, CODEC_OPUS_ATTR_STEREO, opus_attr::dtx, opus_attr::fec, opus_attr::maxbitrate, opus_attr::maxplayrate, opus_attr::maxptime, NULL, opus_attr::ptime, sdp_fmtp_get(), opus_attr::spropmaxcapturerate, opus_attr::spropstereo, and opus_attr::stereo.
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Definition at line 295 of file res_format_attr_opus.c.
References ao2_bump, ao2_cleanup, ao2_ref, ast_format_clone(), ast_format_get_attribute_data(), ast_log, opus_attr::cbr, CODEC_OPUS_ATTR_CBR, CODEC_OPUS_ATTR_DATA, CODEC_OPUS_ATTR_DTX, CODEC_OPUS_ATTR_FEC, CODEC_OPUS_ATTR_MAX_AVERAGE_BITRATE, CODEC_OPUS_ATTR_MAX_CODED_AUDIO_BANDWIDTH, CODEC_OPUS_ATTR_MAX_PLAYBACK_RATE, CODEC_OPUS_ATTR_MAX_PTIME, CODEC_OPUS_ATTR_PTIME, CODEC_OPUS_ATTR_SPROP_MAX_CAPTURE_RATE, CODEC_OPUS_ATTR_SPROP_STEREO, CODEC_OPUS_ATTR_STEREO, opus_attr::data, opus_attr::dtx, opus_attr::fec, LOG_WARNING, opus_attr::maxbitrate, opus_attr::maxplayrate, opus_attr::maxptime, name, NULL, opus_attr::ptime, opus_attr::spropmaxcapturerate, opus_attr::spropstereo, opus_attr::stereo, and value.
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Definition at line 105 of file res_format_attr_opus.c.
References ast_skip_blanks(), ast_strlen_zero(), and name.
Referenced by opus_parse_sdp_fmtp().
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Definition at line 407 of file res_format_attr_opus.c.
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Definition at line 417 of file res_format_attr_opus.c.
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Definition at line 417 of file res_format_attr_opus.c.
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Definition at line 62 of file res_format_attr_opus.c.
Referenced by opus_clone(), opus_generate_sdp_fmtp(), and opus_getjoint().
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Definition at line 388 of file res_format_attr_opus.c.
Referenced by load_module().