t4_rx_state_s Struct Reference

#include <t4_rx.h>

Classes
union	[union].decoder

Public Attributes
t4_row_write_handler_t	row_handler
	Callback function to write a row of pixels to the image destination.
void *	row_handler_user_data
	Opaque pointer passed to row_write_handler.
int	supported_tiff_compressions
	A bit mask of the currently supported image compression modes for writing to the TIFF file.
int	current_page
	The number of pages transferred to date.
int	line_image_size
	The size of the compressed image on the line side, in bits.
union	decoder
t4_image_put_handler_t	image_put_handler
int	current_decoder
t4_rx_metadata_t	metadata
t4_rx_tiff_state_t	tiff
	All TIFF file specific state information for the T.4 context.
logging_state_t	logging
	Error and flow logging control.

Detailed Description

T.4 FAX decompression descriptor. This defines the working state for a single instance of a T.4 FAX decompression channel.

Member Data Documentation

current_page

int t4_rx_state_s::current_page

The number of pages transferred to date.

Referenced by t4_rx_end_page(), t4_rx_get_transfer_statistics(), t4_rx_init(), and t4_rx_start_page().

line_image_size

int t4_rx_state_s::line_image_size

The size of the compressed image on the line side, in bits.

Referenced by t4_rx_get_transfer_statistics(), t4_rx_put(), t4_rx_put_bit(), and t4_rx_start_page().

logging

logging_state_t t4_rx_state_s::logging

Error and flow logging control.

Referenced by t4_rx_get_logging_state(), t4_rx_init(), and t4_rx_start_page().

row_handler

t4_row_write_handler_t t4_rx_state_s::row_handler

Callback function to write a row of pixels to the image destination.

Referenced by t4_rx_init(), t4_rx_set_row_write_handler(), and t4_rx_set_rx_encoding().

row_handler_user_data

void* t4_rx_state_s::row_handler_user_data

Opaque pointer passed to row_write_handler.

Referenced by t4_rx_init(), t4_rx_set_row_write_handler(), and t4_rx_set_rx_encoding().

supported_tiff_compressions

int t4_rx_state_s::supported_tiff_compressions

A bit mask of the currently supported image compression modes for writing to the TIFF file.

Referenced by t4_rx_init().

tiff

t4_rx_tiff_state_t t4_rx_state_s::tiff

All TIFF file specific state information for the T.4 context.

Referenced by t4_rx_end_page(), t4_rx_get_transfer_statistics(), t4_rx_init(), t4_rx_release(), and t4_rx_start_page().

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

• private/t4_rx.h