An example implementation of an AM screen parameter capture device. More...

#include <string.h>
#include "skinkit.h"
#include "scrndev.h"
#include "kitdevs.h"
#include "mem.h"
#include "swdevice.h"
#include "skindevs.h"
#include "devutils.h"
#include "devparam.h"
#include "hqmemcpy.h"

Data Structures
struct	ScreeningInParameters
	Screening device parameters. More...

Functions
static ScreenData *	KCreateScreenData (uint8 *spotName)
	KCreateScreenData.

static int32	screening_read_file (DEVICELIST dev, DEVICE_FILEDESCRIPTOR descriptor, uint8 buff, int32 len)
	screening_read_file

static int32	screening_seek_file (DEVICELIST dev, DEVICE_FILEDESCRIPTOR descriptor, Hq32x2 destn, int32 flags)
	screening_seek_file

static int32	screening_bytes_file (DEVICELIST dev, DEVICE_FILEDESCRIPTOR descriptor, Hq32x2 bytes, int32 reason)
	screening_bytes_file

static int32	screening_status_file (DEVICELIST dev, uint8 filename, STAT *statbuff)
	screening_status_file

static void *	screening_interp_start_file_list (DEVICELIST dev, uint8 pattern)
	*screening_interp_start_file_list

static int32	screening_interp_next_file (DEVICELIST dev, void handle, uint8 pattern, FILEENTRY *entry)
	screening_interp_next_file

static int32	screening_interp_end_file_list (DEVICELIST dev, void handle)
	screening_interp_end_file_list

static int32	screening_rename_file (DEVICELIST dev, uint8 file1, uint8 *file2)
	screening_rename_file

static int32	screening_start_param (DEVICELIST *dev)
	screening_start_param

static int32	screening_status_device (DEVICELIST dev, DEVSTAT devstat)
	screening_status_device

static int32	screening_dismount_device (DEVICELIST *dev)
	screening_dismount_device

static int32	screening_buffersize (DEVICELIST *dev)
	screening_buffersize

static int32	screening_void (void)
	screening_void

static int32	ScrIOError (DEVICELIST *dev)
	ScrIOError.

static int32	screening_init_device (DEVICELIST *dev)
	screening_init_device

static DEVICE_FILEDESCRIPTOR	screening_open_file (DEVICELIST dev, uint8 filename, int32 openflags)
	screening_open_file

static int32	screening_write_file (DEVICELIST dev, DEVICE_FILEDESCRIPTOR descriptor, uint8 buff, int32 len)
	screening_write_file

static int32	screening_close_file (DEVICELIST *dev, DEVICE_FILEDESCRIPTOR descriptor)
	screening_close_file

static int32	screening_delete_file (DEVICELIST dev, uint8 name)
	The RIP will call the delete file function after each completed or aborted page to indicate that the screens are no longer required.

static int32	screening_set_param (DEVICELIST dev, DEVICEPARAM param)
	screening_set_param

static int32	screening_get_param (DEVICELIST dev, DEVICEPARAM param)
	screening_get_param

int32	getScreenCount ()
	Get the screen count. More...

ScreenData *	getScreenList ()
	Get the screen list. More...

void	setScreenCount (int32 count)
	Set the screen count. More...

void	setScreenList (ScreenData *pList)
	Set the screen list. More...

Variables
ScreeningInParameters	screeningInParams
	An instance of screening device parameters.

Detailed Description

An example implementation of an AM screen parameter capture device.

Note: This does not implement any screening algorithm, not does it implement the modular screening API. This device captures AM screening parameters when outputting RLE, so they can be passed to Global Graphics HPS library to apply post-RIP screening.

Function Documentation

◆ getScreenCount()

int32 getScreenCount ( )

Get the screen count.

Returns: The screen count, which can be zero.

◆ getScreenList()

ScreenData* getScreenList ( )

Get the screen list.

Returns: The screen list, which can be NULL.

◆ setScreenCount()

void setScreenCount ( int32 count )

Set the screen count.

Parameters

count The screen count, which can be zero.

◆ setScreenList()

void setScreenList ( ScreenData * pScreenList )

Set the screen list.

Parameters

pScreenList The screen list, which can be NULL.

Data Structures