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From FFmpeg/doc/APIchanges:
2021-03-17 - f7db77bd87 - lavc 58.133.100 - codec.h
Deprecated av_init_packet(). Once removed, sizeof(AVPacket) will
no longer be a part of the public ABI.
Refs #2302 <https://github.com/Genymobile/scrcpy/issues/2302>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
#ifndef RECORDER_H
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#define RECORDER_H
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#include "common.h"
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#include <stdbool.h>
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#include <libavformat/avformat.h>
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#include "coords.h"
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#include "scrcpy.h"
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#include "trait/packet_sink.h"
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#include "util/queue.h"
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#include "util/thread.h"
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struct record_packet {
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AVPacket *packet;
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struct record_packet *next;
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};
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struct recorder_queue QUEUE(struct record_packet);
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struct recorder {
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struct sc_packet_sink packet_sink; // packet sink trait
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char *filename;
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enum sc_record_format format;
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AVFormatContext *ctx;
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struct size declared_frame_size;
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bool header_written;
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sc_thread thread;
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sc_mutex mutex;
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sc_cond queue_cond;
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bool stopped; // set on recorder_close()
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bool failed; // set on packet write failure
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struct recorder_queue queue;
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// we can write a packet only once we received the next one so that we can
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// set its duration (next_pts - current_pts)
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// "previous" is only accessed from the recorder thread, so it does not
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// need to be protected by the mutex
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struct record_packet *previous;
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};
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bool
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recorder_init(struct recorder *recorder, const char *filename,
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enum sc_record_format format, struct size declared_frame_size);
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void
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recorder_destroy(struct recorder *recorder);
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#endif
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