/*
 * Copyright (C) 2014 Amlogic Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef AMVDEC_AMVIDEO_HEADER_SS
#define  AMVDEC_AMVIDEO_HEADER_SS
#include <stdlib.h>
#include <stdint.h>
#include <linux/videodev2.h>
//#include "videodev2.h"
#include <stdbool.h>
#define FLAGS_OVERLAY_MODE (1)
#define FLAGS_V4L_MODE 	 (2)


struct amvideo_dev;
typedef struct vframebuf {
    char * vbuf;
    int fd;
    int index;
    int offset;
    int length;
    int64_t pts;
    int duration;
    int width;
    int height;
    int error_recovery;
    int sync_frame;
    uint32_t frame_num;
} vframebuf_t;

struct amvideo_dev_ops {
    int (*setparameters)(struct amvideo_dev *dev, int cmd, void*para);
    int (*init)(struct amvideo_dev *dev, int flags, int width, int height, int fmt, int buffernum);
    int (*release)(struct amvideo_dev *dev);
    int (*dequeuebuf)(struct amvideo_dev *dev, vframebuf_t*vf);
    int (*queuebuf)(struct amvideo_dev *dev, vframebuf_t*vf);
    int (*start)(struct amvideo_dev *dev);
    int (*stop)(struct amvideo_dev *dev);
};

#define AMVIDEO_DEV_NAME_SIZE 16

typedef struct amvideo_dev {
    char devname[AMVIDEO_DEV_NAME_SIZE];
    int mode;
    int display_mode;
    bool use_frame_mode;
    int video_id;
    struct amvideo_dev_ops ops;
    void *devpriv;//must at last of the struct
} amvideo_dev_t;

typedef struct amvideo {
    amvideo_dev_t *dev;
} amvideo_t;

amvideo_dev_t *new_amvideo(int flags);
int amvideo_setparameters(amvideo_dev_t *dev, int cmd, void * parameters);
int amvideo_init(amvideo_dev_t *dev, int flags, int width, int height, int fmt, int buffernum);
int amvideo_start(amvideo_dev_t *dev);
int amvideo_stop(amvideo_dev_t *dev);
int amvideo_release(amvideo_dev_t *dev);
int amlv4l_dequeuebuf(amvideo_dev_t *dev, vframebuf_t*vf);
int amlv4l_queuebuf(amvideo_dev_t *dev, vframebuf_t*vf);
#endif