source: svn/newcon3bcm2_21bu/BSEAV/lib/scte_127/bapp_amol.h

/***************************************************************************
 *     Copyright (c) 2008, Broadcom Corporation
 *     All Rights Reserved
 *     Confidential Property of Broadcom Corporation
 *
 *  THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE
 *  AGREEMENT  BETWEEN THE USER AND BROADCOM.  YOU HAVE NO RIGHT TO USE OR
 *  EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
 *
 * $brcm_Workfile:  $
 * $brcm_Revision:  $
 * $brcm_Date: $
 *
 * Module Description:
 *
 * Revision History:
 *
 * $brcm_Log:  $
 *
 ***************************************************************************/
#ifndef BAPP_AMOL_H__
#define BAPP_AMOL_H__

#include "bos.h"
#include "scte_127.h"

//#define       AMOL_SOM_48             0xAC            /* 7 bits as 1010110, the first bity of AMOL 41 data should
#define AMOL_SOM_48             0x35            /* reverse 7 bits as 1010110, the first bity of AMOL 41 data should
                                                        be added to LSB of AMOL SOM to form 8 bit data, and
                                                        shift the rest 40 bits for next 5 bytes */
//#define       AMOL_SOM_96             0xf2            /* 8 bits as 11110010 */
#define AMOL_SOM_96             0x4f            /* reverse 8 bits as 11110010 */

#define AMOL_LOWER_LINE         10              /* lower VBI line to check */
#define AMOL_UPPER_LINE         22              /* upper VBI line to check */

typedef enum AMOL_TYPE__ {
        AMOL_TYPE_NONE,
        AMOL_TYPE_I,
        AMOL_TYPE_II_1M,
        AMOL_TYPE_II_2M
} AMOL_TYPE;

/* mapping to BAVC_Polarity */
typedef enum AMOL_FIELD__ {
        AMOL_FIELD_TOP,
        AMOL_FIELD_BOT
} AMOL_FIELD;

typedef struct bapp_amol *bapp_amol_t;

bapp_amol_t bapp_amol_open(void* p_opaque_app);
bool bapp_amol_init(bapp_amol_t p_amol); 
void bapp_amol_enable(bapp_amol_t p_amol, bool enable);
void bapp_amol_close(bapp_amol_t p_amol);
void bapp_amol_cb(unsigned char* data, int data_len);
uint32_t bapp_amol_set(bapp_amol_t p_amol, AMOL_TYPE type, AMOL_FIELD field, uint8_t *pAMOLData);
void bapp_amol_status(bapp_amol_t p_amol);

bool bapp_amol_maks_line(bapp_amol_t p_amol, unsigned char field, unsigned char line1, unsigned char line2);

uint32_t bapp_amol_set_scte_127(bapp_amol_t p_amol, scte_127_data *line_data);
uint32_t bapp_amol_set_scte_127_ex(bapp_amol_t p_amol, scte_127_data *line_data1, scte_127_data *line_data2);

#endif /* BAPP_AMOL_H__ */