scrcpy/app/src/recorder.h

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#ifndef RECORDER_H
#define RECORDER_H
#include "common.h"
#include <stdbool.h>
#include <libavformat/avformat.h>
#include "coords.h"
#include "scrcpy.h"
#include "trait/packet_sink.h"
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#include "util/queue.h"
#include "util/thread.h"
struct record_packet {
AVPacket *packet;
struct record_packet *next;
};
struct recorder_queue SC_QUEUE(struct record_packet);
struct recorder {
struct sc_packet_sink packet_sink; // packet sink trait
char *filename;
enum sc_record_format format;
AVFormatContext *ctx;
struct size declared_frame_size;
bool header_written;
sc_thread thread;
sc_mutex mutex;
sc_cond queue_cond;
bool stopped; // set on recorder_close()
bool failed; // set on packet write failure
struct recorder_queue queue;
// we can write a packet only once we received the next one so that we can
// set its duration (next_pts - current_pts)
// "previous" is only accessed from the recorder thread, so it does not
// need to be protected by the mutex
struct record_packet *previous;
};
bool
recorder_init(struct recorder *recorder, const char *filename,
enum sc_record_format format, struct size declared_frame_size);
void
recorder_destroy(struct recorder *recorder);
#endif