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/*
*********************************************************************************************************
* MELIS
* the Easy Portable/Player Develop Kits
* WEBCAM Driver
*
* (c) Copyright 2012-2016, Kingvan.Tong China
* All Rights Reserved
*
* File : drv_webcam.h
* By : Kingvan
* Version : v1.0
* Date : 2012-9-27
* Descript:
* Update : date auther ver notes
* 2012-9-27 11:09:13 Kingvan.Tong 2.0 build the file.
*********************************************************************************************************
*/
#ifndef __DRIVER_WEBCAM_H__
#define __DRIVER_WEBCAM_H__
#include "typedef.h"
#include "fb.h"
#define WEBCAM_BUFFER_NUM 6
#define WEBCAM_MODE_NUM 8
typedef struct JPEG_FRAME_INFO_
{
void* jpegData;
__u32 jpegData_len;
__s32 pic_width;
__s32 pic_height;
__u32 format;
__u8* y_buf;
__u8* c_buf;
}_jpeg_frame_info;
typedef enum tag_BUF_SCRAB_MODE_WEBCAM
{
WEBCAM0_FULL = 0 , //WEBCAM0 on one buffer
WEBCAM1_FULL = 1 , //WEBCAM1 on one buffer
WEBCAM_01_LR = 2 , //WEBCAM0(L) and WEBCAM1(R) with same size and format parallel on one buffer
WEBCAM_10_LR = 3 , //WEBCAM1(L) and WEBCAM0(R) with same size and format parallel on one buffer
WEBCAM_01_UD = 4 , //WEBCAM0(L) and WEBCAM1(R) with same size and format sequential on one buffer
WEBCAM_10_UD = 5 , //WEBCAM1(L) and WEBCAM0(R) with same size and format sequential on one buffer
WEBCAM0_TDM_2CH_2X1 = 6 , //WEBCAM0 TDM CH0/1 with same size and format
WEBCAM0_TDM_4CH_2X2 = 7 , //WEBCAM0 TDM CH0/1 + CH2/3 with same size and format
WEBCAM_SC_NA = 0xff,
}__buf_scrab_mode_webcam_t;
typedef struct tag_WEBCAM_MODE
{
__pixel_yuvfmt_t color_format; //__pixel_yuvfmt_t
__u32 component_seq;//__yuv_seq_t + __bayer_seq_t
__u32 store_mode; //__yuv_mod_t + __bayer_store_mode_t
__rectsz_t size;
__u32 frame_rate; //Hz, x1000
__u32 frame_period; //us
__cs_mode_t color_space;
//=========add for WEBCAM0+WEBCAM1 ===============
__buf_scrab_mode_webcam_t webcam_buf_scrab_mode;
//========================
}__webcam_mode_t;
typedef struct tag_WEBCAM_MODE_ALL
{
__u32 number;
__webcam_mode_t webcam_mode[WEBCAM_MODE_NUM];
}__webcam_mode_all_t;
typedef enum __DRV_WEBCAM_CMD_SET
{
DRV_WEBCAM_CMD_NONE = 0,
DRV_WEBCAM_CMD_INIT, //ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_EXIT, //ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_SET_MODE, //pbuffer = __csi_mode_t*, ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_GET_MODE, //pbuffer = __csi_mode_t*, ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_GET_MODE_ALL, //pbuffer = __csi_mode_total_t *
DRV_WEBCAM_CMD_CAPTURE_ON, //ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_CAPTURE_OFF, //ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_REQUEST_FRAME, //pbuffer= (__csi_frame_t**), ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_RELEASE_FRAME, //aux = frame_id, ret = EPDK_OK/EPDK_FAIL
DRV_WEBCAM_CMD_SET_PTS, //**absence**//aux = pts(__u32)
DRV_WEBCAM_CMD_GET_PTS, //**absence**//ret=pts(__u32)
DRV_WEBCAM_CMD_SET_PTS_MODE, //**absence**//设置PTS的获取方式，aux = 0:CSI自己算PTS; 1:通过回调函数得到PTS; 2.不需要PTS
DRV_WEBCAM_CMD_INSTALL_CALLBACK_GET_PTS, //**absence**//注册回调函数,得到PTS。该callback的原型为CB_GetPTS,参数*arg是__s64*的指针,表示PTS，单位us. *pbuffer = callback
DRV_WEBCAM_CMD_SET_FRAME_QUEUE, //设置frame queue.必须在capture_on之前设置。因为capture off会清掉. pbuffer = __csi_frame_queue_t*,主要是设置buffer和frame_id，其他的参数还是由csidrv决定.
DRV_WEBCAM_CMD_SET_COLOR_EFFECT, //**absence**//aux = color effet
DRV_WEBCAM_CMD_GET_COLOR_EFFECT, //**absence**//ret = color effet
DRV_WEBCAM_CMD_SET_AWB, //**absence**//aux = awb
DRV_WEBCAM_CMD_GET_AWB, //**absence**//ret = awb
DRV_WEBCAM_CMD_SET_AE, //**absence**//aux = ae
DRV_WEBCAM_CMD_GET_AE, //**absence**//ret = ae
DRV_WEBCAM_CMD_SET_BRIGHT, //**absence**//aux = bright
DRV_WEBCAM_CMD_GET_BRIGHT, //**absence**//ret = bright
DRV_WEBCAM_CMD_SET_CONTRAST, //**absence**//aux = contrast
DRV_WEBCAM_CMD_GET_CONTRAST, //**absence**//ret = contrast
DRV_WEBCAM_CMD_SET_BAND, //**absence**//aux = band
DRV_WEBCAM_CMD_GET_BAND, //**absence**//ret = band//add 2011-8-3 13:13:13
DRV_WEBCAM_CMD_GET_PROGRSSV_INFO, //**absence**//ret = b_progr
DRV_WEBCAM_CMD_SET_MASTER_PORT = DRV_WEBCAM_CMD_GET_PROGRSSV_INFO,//**absence**
DRV_WEBCAM_CMD_GET_MASTER_PORT, //**absence**
DRV_WENCAM_CMD_SET_TRANSPORT_CB,
DRV_WENCAM_CMD_GET_IRQ_CB,
DRV_WENCAM_CMD_WEBCAM_INSERT,
DRV_WENCAM_CMD_WEBCAM_MOVED,
DRV_WEBCAM_CMD_,
}__drv_WEBCAM_cmd_set_t;
typedef struct tag_WEBCAM_FRAME
{
__s32 frame_id;
__bool bProgressiveSrc; // Indicating the source is progressive or not
__bool bTopFieldFirst; // VPO should check this flag when bProgressiveSrc is FALSE
__u16 eAspectRatio; //the source picture aspect ratio
__rect_t src_rect; // source valid size, 宏块对齐的图像大小, 一般就是frame buffer了
__rect_t dst_rect; // source display size,真实图像的位置大小
__u32 addr[3]; // data buffer address
__u16 color_format; //same with __webcam_mode_t
__u32 component_seq;//same with __webcam_mode_t
__u32 store_mode; //same with __webcam_mode_t
__u16 frame_rate; //same with __webcam_mode_t
__s64 uPts; //us
__s32 bPtsValid;
}__webcam_frame_t;
typedef struct tag_WEBCAM_FRAME_QUEUE
{
__s32 num; //有效的帧个数，num <= WEBCAM_BUFFER_NUM
__webcam_frame_t webcam_frame_array[WEBCAM_BUFFER_NUM];
} __webcam_frame_queue_t;
typedef enum __DRV_WEBCAM_STATUS
{
WEBCAM_STATUS_NONE = 0,
WEBCAM_STATUS_CAPTURE_ON,
WEBCAM_STATUS_CAPTURE_OFF
}__drv_webcam_status_t;
typedef __s32 (* transport_cb_t )(__u32 addr0, __u32 addr1, __u32 addr2);
typedef __s32 (* uvc_irq_t)(__u32* addr0, __u32* addr1, __u32* addr2 );
#endif // __DRIVER_WEBCAM_H__
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