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FFmpegAndroid/app/src/main/cpp/visualizer/block_queue.h

40 lines
658 B

//
// Created by frank on 2021/08/08.
//
#ifndef BLOCK_QUEUE_H
#define BLOCK_QUEUE_H
#include <pthread.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct vlc_queue {
//the size of queue
int size;
//packet array
void **packets;
//the packet next to write
int next_to_write;
//the packet next to read
int next_to_read;
pthread_mutex_t mutex;
pthread_cond_t cond;
} vlc_queue_t;
vlc_queue_t *vlc_queue_init(int size);
void vlc_queue_free(vlc_queue_t *queue);
void *vlc_queue_push(vlc_queue_t *queue, void *data);
void *vlc_queue_pop(vlc_queue_t *queue);
#endif //BLOCK_QUEUE_H
#ifdef __cplusplus
}
#endif