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/*
* Copyright (C) 2010-2011 Mamadou Diop.
*
* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DOUBANGO is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DOUBANGO.
*
*/
/**@file tdav_session_video.h
* @brief Video Session plugin.
*
* @author Mamadou Diop <diopmamadou(at)doubango.org>
*
*/
#ifndef TINYDAV_SESSION_VIDEO_H
#define TINYDAV_SESSION_VIDEO_H
#include "tinydav_config.h"
#include "tinydav/tdav_session_av.h"
#include "tsk_timer.h"
TDAV_BEGIN_DECLS
typedef enum tdav_session_video_pkt_loss_level_e {
tdav_session_video_pkt_loss_level_low,
tdav_session_video_pkt_loss_level_medium,
tdav_session_video_pkt_loss_level_high,
}
tdav_session_video_pkt_loss_level_t;
typedef struct tdav_session_video_s {
TDAV_DECLARE_SESSION_AV;
struct tdav_video_jb_s* jb;
tsk_bool_t jb_enabled;
tsk_bool_t zero_artifacts;
tsk_bool_t fps_changed;
tsk_bool_t started;
struct {
tsk_timer_manager_handle_t* mgr;
tsk_timer_id_t id_qos;
} timer;
struct {
const void* context;
tmedia_session_rtcp_onevent_cb_f func;
} cb_rtcpevent;
struct {
void* buffer;
tsk_size_t buffer_size;
int rotation;
tsk_bool_t scale_rotated_frames;
void* conv_buffer;
tsk_size_t conv_buffer_size;
uint64_t last_frame_time;
uint8_t payload_type;
struct tmedia_codec_s* codec;
tsk_mutex_handle_t* h_mutex;
} encoder;
struct {
void* buffer;
tsk_size_t buffer_size;
void* conv_buffer;
tsk_size_t conv_buffer_size;
// latest decoded RTP seqnum
uint16_t last_seqnum;
// stream is corrupted if packets are lost
tsk_bool_t stream_corrupted;
uint64_t stream_corrupted_since;
uint32_t last_corrupted_timestamp;
uint8_t codec_payload_type;
struct tmedia_codec_s* codec;
uint64_t codec_decoded_frames_count;
} decoder;
struct {
tsk_size_t consumerLastWidth;
tsk_size_t consumerLastHeight;
struct tmedia_converter_video_s* fromYUV420;
tsk_size_t producerWidth;
tsk_size_t producerHeight;
tsk_size_t xProducerSize;
struct tmedia_converter_video_s* toYUV420;
} conv;
struct {
tsk_list_t* packets;
tsk_size_t count;
tsk_size_t max;
uint64_t last_fir_time;
uint64_t last_pli_time;
} avpf;
unsigned q1_n;
unsigned q2_n;
unsigned q3_n;
unsigned q4_n;
unsigned q5_n;
unsigned in_avg_fps_n;
unsigned dec_avg_time_n;
unsigned enc_avg_time_n;
tsk_mutex_handle_t* h_mutex_qos;
uint64_t last_sendreport_time;
}
tdav_session_video_t;
#define TDAV_SESSION_VIDEO(self) ((tdav_session_video_t*)(self))
TINYDAV_GEXTERN const tmedia_session_plugin_def_t *tdav_session_video_plugin_def_t;
TINYDAV_GEXTERN const tmedia_session_plugin_def_t *tdav_session_bfcpvideo_plugin_def_t;
TDAV_END_DECLS
#endif /* TINYDAV_SESSION_VIDEO_H */
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