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https://github.com/irungentoo/toxcore.git
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767ccbb387
Forward declarations are problematic, as they easily allow introducing cyclic dependencies.
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/*
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* Copyright © 2016-2017 The TokTok team.
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* Copyright © 2013-2015 Tox project.
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*
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* This file is part of Tox, the free peer to peer instant messenger.
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*
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* Tox is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Tox is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Tox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef VIDEO_H
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#define VIDEO_H
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#include "toxav.h"
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#include "../toxcore/logger.h"
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#include "../toxcore/util.h"
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#include "ring_buffer.h"
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#include "rtp.h"
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#include <vpx/vpx_decoder.h>
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#include <vpx/vpx_encoder.h>
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#include <vpx/vpx_image.h>
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#include <vpx/vp8cx.h>
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#include <vpx/vp8dx.h>
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#include <pthread.h>
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typedef struct VCSession_s {
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/* encoding */
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vpx_codec_ctx_t encoder[1];
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uint32_t frame_counter;
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/* decoding */
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vpx_codec_ctx_t decoder[1];
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struct RingBuffer *vbuf_raw; /* Un-decoded data */
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uint64_t linfts; /* Last received frame time stamp */
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uint32_t lcfd; /* Last calculated frame duration for incoming video payload */
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const Logger *log;
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ToxAV *av;
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uint32_t friend_number;
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/* Video frame receive callback */
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toxav_video_receive_frame_cb *vcb;
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void *vcb_user_data;
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pthread_mutex_t queue_mutex[1];
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} VCSession;
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VCSession *vc_new(const Logger *log, ToxAV *av, uint32_t friend_number, toxav_video_receive_frame_cb *cb,
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void *cb_data);
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void vc_kill(VCSession *vc);
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void vc_iterate(VCSession *vc);
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int vc_queue_message(void *vcp, struct RTPMessage *msg);
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int vc_reconfigure_encoder(VCSession *vc, uint32_t bit_rate, uint16_t width, uint16_t height, int16_t kf_max_dist);
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#endif /* VIDEO_H */
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