remotecap.h-Dateireferenz

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Datenstrukturen
struct	ptp_data_chunk

Funktionen
int	remotecap_get_target_support (void)
int	remotecap_set_target (int type, int lstart, int lcount)
int	remotecap_get_target (void)
void	remotecap_set_timeout (int timeout)
int	remotecap_using_dng_module ()

Dokumentation der Funktionen

int remotecap_get_target

(

void

)

Definiert in Zeile 50 der Datei remotecap.c.

                               {
    return remote_file_target;
}

int remotecap_get_target_support

(

void

)

Definiert in Zeile 39 der Datei remotecap.c.

                                       {
    int ret = (PTP_CHDK_CAPTURE_RAW | PTP_CHDK_CAPTURE_DNGHDR);
#ifdef CAM_HAS_FILEWRITETASK_HOOK
    ret |= PTP_CHDK_CAPTURE_JPG;
#ifdef CAM_HAS_CANON_RAW
    ret |= PTP_CHDK_CAPTURE_CRAW;
#endif
#endif
    return ret;
}

int remotecap_set_target	(	int	type,
		int	lstart,
		int	lcount
	)

Definiert in Zeile 96 der Datei remotecap.c.

{
    // fail if invalid / unsupported type requested,
    // or current mode cannot support requested types
    if ((type & ~remotecap_get_target_support()) 
        || !camera_info.state.mode_rec
        || ((type & PTP_CHDK_CAPTURE_RAW) && !is_raw_possible())
#ifdef CAM_HAS_CANON_RAW
        || ((type & PTP_CHDK_CAPTURE_CRAW) && !(shooting_get_canon_image_format() & SHOOTING_CANON_FMT_RAW))
        || ((type & PTP_CHDK_CAPTURE_JPG) && !(shooting_get_canon_image_format() & SHOOTING_CANON_FMT_JPG))
#endif
#if defined(CAM_FILEWRITETASK_MULTIPASS) && !defined(CAM_FILEWRITETASK_SEEKS)
    // other drive modes do not work on these cams currently
        || (shooting_get_drive_mode() != 0)
#endif
        ) {
        remotecap_reset();
        return 0;
    }
    // clear requested
    if(type==0) {
        remotecap_reset();
        return 1;
    }
    // invalid range, return error
    if(lstart<0 || lstart>CAM_RAW_ROWS-1 || lcount<0 || lcount+lstart>CAM_RAW_ROWS) {
        remotecap_reset();
        return 0;
    }
    // default lcount = to end of buffer
    if(lcount == 0) {
        lcount = CAM_RAW_ROWS - lstart;
    }
    remote_file_target=type;
    startline=lstart;
    linecount=lcount;
    return 1;
}

void remotecap_set_timeout

(

int

timeout)

Definiert in Zeile 57 der Datei remotecap.c.

{
    if(timeout <= 0) {
        hook_wait_max = HOOK_WAIT_MAX_DEFAULT;
    } else {
        hook_wait_max = timeout/10;
    }
}

int remotecap_using_dng_module

(

)

Definiert in Zeile 140 der Datei remotecap.c.

                                     {
    return (remote_file_target & PTP_CHDK_CAPTURE_DNGHDR) != 0;
}