44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
#ifndef GSR_REPLAY_BUFFER_DISK_H
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#define GSR_REPLAY_BUFFER_DISK_H
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#include "replay_buffer.h"
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#include <limits.h>
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#define GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES 1024
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typedef struct {
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AVPacket packet;
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size_t data_index;
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double timestamp;
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} gsr_av_packet_disk;
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typedef struct {
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size_t id;
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double start_timestamp;
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double end_timestamp;
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int ref_counter;
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int fd;
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gsr_av_packet_disk *packets;
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size_t capacity_num_packets;
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size_t num_packets;
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} gsr_replay_buffer_file;
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typedef struct {
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gsr_replay_buffer replay_buffer;
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double replay_buffer_time;
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size_t storage_counter;
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size_t storage_num_bytes_written;
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int storage_fd;
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gsr_replay_buffer_file *files[GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES]; // GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES * REPLAY_BUFFER_FILE_SIZE_BYTES = 256gb, should be enough for everybody
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size_t num_files;
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char replay_directory[PATH_MAX];
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bool owns_directory;
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} gsr_replay_buffer_disk;
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gsr_replay_buffer* gsr_replay_buffer_disk_create(const char *replay_directory, double replay_buffer_time);
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#endif /* GSR_REPLAY_BUFFER_DISK_H */ |