xref: /hardware/qcom/media/mm-video-legacy/vidc/venc/inc/queue.h

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#ifndef QUEUE_H
#define QUEUE_H

#include<pthread.h>
#include <semaphore.h>
#include <stdio.h>
#include <string.h>

/* Message Queue structure */
struct video_msgq
{
    /* Command to be executed */
    unsigned int cmd;

    unsigned int status;

    /* Client-specific data */
    void *clientdata;
};


/* Thread & Message Queue information */
struct video_queue_context
{
    /* Message Queue related members */
    pthread_mutex_t  mutex;
    sem_t sem_message;
	int commandq_size;
	int dataq_size;
    struct video_msgq *ptr_dataq;
	struct video_msgq *ptr_cmdq;
    int write_dataq ;
    int read_dataq;
	int write_comq ;
	int read_comq ;

};

int check_if_queue_empty ( unsigned int queuetocheck,void* queuecontext );

struct video_msgq * queue_get_cmd ( void* queuecontext );



int queue_post_cmdq ( void *queuecontext,
                       struct video_msgq *post_msg
                     );

int queue_post_dataq ( void *queuecontext,
                        struct video_msgq *post_msg
                      );

#endif /* QUEUE_H */