caps_drv Struct Reference

libcapsdriver internal data collection

Data Fields
struct caps_pp_handle *	pc
const struct caps_generic_driver *	cb
void *	cb_data
FILE *	prn_stream
int	prn_desc
unsigned	prn_status
enum caps_drv_prn_tweaks	prn_tweaks
struct caps_ppd_base	printer_desc
unsigned	busy_due_to_printing
struct caps_rasterizer *	rstr
const struct caps_rstr_page_desc *	page
struct caps_rstr_page	page_setup
struct caps_rstr_raster	raster_desc
struct caps_pp_document_desc *	job_data
unsigned	job_status_set:1
enum halftone_type	ht_method
enum caps_colour_format	emulate
struct caps_dot_monochrome *	mono_buf
unsigned	line_stride

Field Documentation

pc

struct caps_pp_handle* pc

Connection to the printing coordinator

cb

const struct caps_generic_driver* cb

Printer driver specific callbacks

cb_data

void* cb_data

Data forwarded to the callbacks

prn_stream

FILE* prn_stream

Stream I/O to the printer

prn_desc

int prn_desc

Printer's file descriptor

prn_status

unsigned prn_status

Printer's last status

prn_tweaks

enum caps_drv_prn_tweaks prn_tweaks

Required tweaks to make it work

printer_desc

struct caps_ppd_base printer_desc

A copy of the drivers printer description

busy_due_to_printing

unsigned busy_due_to_printing

'1' if the framework is busy due to printing, '0' if idle

rstr

struct caps_rasterizer* rstr

The rasterizer handle to be used for this job

page

const struct caps_rstr_page_desc* page

Current page information

page_setup

struct caps_rstr_page page_setup

Setup for the current page to print

raster_desc

struct caps_rstr_raster raster_desc

job_data

struct caps_pp_document_desc* job_data

job_status_set

unsigned job_status_set

set, if someone already has set the final job status

ht_method

enum halftone_type ht_method

Default halftone method type (note: currently fixed!)

emulate

enum caps_colour_format emulate

The expected colour format (by the driver)

mono_buf

struct caps_dot_monochrome* mono_buf

Halftone image buffer of the same size than described in raster_desc

line_stride

unsigned line_stride

Line stride in bytes of mono_buf

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The documentation for this struct was generated from the following file:

• libcapsdriver/src/libcapsdriver-local.h