84 lines
3.6 KiB
C
84 lines
3.6 KiB
C
/*
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* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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* Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
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*
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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*
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* The Initial Developer of the Original Code is
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* Anthony Minessale II <anthm@freeswitch.org>
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* Portions created by the Initial Developer are Copyright (C)
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Anthony Minessale II <anthm@freeswitch.org>
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*
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* switch_jitterbuffer.h -- Audio/Video Jitter Buffer
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*
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*/
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#ifndef SWITCH_VIDDERBUFFER_H
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#define SWITCH_VIDDERBUFFER_H
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typedef enum {
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SJB_QUEUE_ONLY = (1 << 0)
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} switch_jb_flag_t;
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typedef enum {
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SJB_VIDEO = 0,
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SJB_AUDIO,
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SJB_TEXT
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} switch_jb_type_t;
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SWITCH_BEGIN_EXTERN_C
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SWITCH_DECLARE(switch_status_t) switch_jb_create(switch_jb_t **jbp, switch_jb_type_t type,
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uint32_t min_frame_len, uint32_t max_frame_len, switch_memory_pool_t *pool);
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SWITCH_DECLARE(switch_status_t) switch_jb_set_frames(switch_jb_t *jb, uint32_t min_frame_len, uint32_t max_frame_len);
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SWITCH_DECLARE(switch_status_t) switch_jb_peek_frame(switch_jb_t *jb, uint32_t ts, uint16_t seq, int peek, switch_frame_t *frame);
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SWITCH_DECLARE(switch_status_t) switch_jb_get_frames(switch_jb_t *jb, uint32_t *min_frame_len, uint32_t *max_frame_len, uint32_t *cur_frame_len, uint32_t *highest_frame_len);
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SWITCH_DECLARE(switch_status_t) switch_jb_destroy(switch_jb_t **jbp);
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SWITCH_DECLARE(void) switch_jb_reset(switch_jb_t *jb);
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SWITCH_DECLARE(void) switch_jb_debug_level(switch_jb_t *jb, uint8_t level);
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SWITCH_DECLARE(int) switch_jb_frame_count(switch_jb_t *jb);
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SWITCH_DECLARE(int) switch_jb_poll(switch_jb_t *jb);
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SWITCH_DECLARE(switch_status_t) switch_jb_put_packet(switch_jb_t *jb, switch_rtp_packet_t *packet, switch_size_t len);
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SWITCH_DECLARE(switch_size_t) switch_jb_get_last_read_len(switch_jb_t *jb);
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SWITCH_DECLARE(switch_status_t) switch_jb_get_packet(switch_jb_t *jb, switch_rtp_packet_t *packet, switch_size_t *len);
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SWITCH_DECLARE(uint32_t) switch_jb_pop_nack(switch_jb_t *jb);
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SWITCH_DECLARE(switch_status_t) switch_jb_get_packet_by_seq(switch_jb_t *jb, uint16_t seq, switch_rtp_packet_t *packet, switch_size_t *len);
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SWITCH_DECLARE(void) switch_jb_set_session(switch_jb_t *jb, switch_core_session_t *session);
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SWITCH_DECLARE(void) switch_jb_set_jitter_estimator(switch_jb_t *jb, double *jitter, uint32_t samples_per_frame, uint32_t samples_per_second);
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SWITCH_DECLARE(void) switch_jb_ts_mode(switch_jb_t *jb, uint32_t samples_per_frame, uint32_t samples_per_second);
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SWITCH_DECLARE(void) switch_jb_set_flag(switch_jb_t *jb, switch_jb_flag_t flag);
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SWITCH_DECLARE(void) switch_jb_clear_flag(switch_jb_t *jb, switch_jb_flag_t flag);
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SWITCH_DECLARE(uint32_t) switch_jb_get_nack_success(switch_jb_t *jb);
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SWITCH_DECLARE(uint32_t) switch_jb_get_packets_per_frame(switch_jb_t *jb);
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SWITCH_END_EXTERN_C
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#endif
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
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*/
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