libctr1474.h

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/*
  Copyright 2007 Eurotech S.P.A. (Luca Calligaris)
  Copyright 2007 Christian Pellegrin <chripell@gmail.com> EVOL S.R.L.

  This software is released under the GPL v2. Please see the file
  COPYING in the top-level directory.
*/

#ifndef _LIBCTR1474_H_
#define _LIBCTR1474_H_  1

#include "ethjpg2k.h"
#include "adv202_hdr.h"
#include "twa2835.h"

struct ctr1474_ch {
  int fd;                       
  int ctrl_fd;                  
  unsigned char * b;            
  unsigned long bsize;          
  int last_isNtsc;              
  int cod_style;                
  int video_norm;               
  int initialized;              
};


#define TWA(p) ( (void *) p->ctrl_fd )

typedef int (*ctr1474_frame_cb) (struct ethjpg2k_linux_hdr *hdr, unsigned char * data, unsigned long len);

typedef void (*ctr1474_frame_in_cb) (unsigned char * data, unsigned long len, int *field);

typedef int (*ctr1474_len_cb) (void);

struct ctr1474_ch* simple_ctr1474(char *dev, char *cdev);

int simple_ctr1474_board_init(struct ctr1474_ch *e, int isNtsc, char *b,
                            ETHJPG2K_FIRMWARE_DATA *fwdata,
                            ETHJPG2K_FIRMWARE_PARAMS *fwparams);

void simple_ctr1474_board_noinit(struct ctr1474_ch *e, int isNtsc);

int simple_ctr1474_encoder_run(struct ctr1474_ch* e, ctr1474_frame_cb cb);

int simple_ctr1474_encoder_quality(struct ctr1474_ch* e, int q);

int simple_ctr1474_decoder_run(struct ctr1474_ch* e, ctr1474_len_cb cbl, ctr1474_frame_in_cb cbf, int ad_hdr);


void simple_ctr1474_free(struct ctr1474_ch* e);

void simple_ctr1474_force_stop(struct ctr1474_ch* e);


int simple_ctr1474_hipi(struct ctr1474_ch *enc, struct ctr1474_ch *dec,
                      char *fw, ETHJPG2K_FIRMWARE_DATA *fwdata, ETHJPG2K_FIRMWARE_PARAMS *fwparams,
                      int n,
                      char **in, int *ins,
                      char **out, int *outs);


int simple_ctr1474_gpio_read(struct ctr1474_ch* e);

int simple_ctr1474_pb(struct ctr1474_ch* e, int enable);

int simple_ctr1474_gpio_write(struct ctr1474_ch* e, int data);

int simple_ctr1474_led(struct ctr1474_ch* e, int data);

int adv212_read_reg(struct ctr1474_ch *e, int addr);

void adv212_write_reg(struct ctr1474_ch *e, int addr, int data);

#endif

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