t38_gateway_core_state_t Struct Reference

#include <t38_gateway.h>

List of all members.

Public Attributes

int supported_modems
 A bit mask of the currently supported modem types.
int ecm_allowed
 TRUE if ECM FAX mode is allowed through the gateway.
int short_train
 TRUE if in image data modem is to use short training. This usually follows image_data_mode, but in ECM mode T.30 defines recovery conditions in which long training is used for image data.
int image_data_mode
 TRUE if in image data mode, as opposed to TCF mode.
int min_row_bits
 The minimum permitted bits per FAX scan line row.
int count_page_on_mcf
 TRUE if we should count the next MCF as a page end, else FALSE.
int pages_confirmed
 The number of pages for which a confirm (MCF) message was returned.
int ecm_mode
 TRUE if we are in error correcting (ECM) mode.
int fast_bit_rate
 The current bit rate for the fast modem.
int fast_modem
 The current fast modem type.
int fast_rx_active
 The type of fast receive modem currently active, which may be T38_NONE.
int tcf_mode_predictable_modem_start
 TRUE if between DCS and TCF, and we want the fast image modem to start in the T.38 data at a predictable time from the end of the V.21 signal.
int samples_to_timeout
 The number of samples until the next timeout event.
t38_gateway_to_t38_state_t to_t38
t38_gateway_hdlc_state_t hdlc_to_modem
t38_non_ecm_buffer_state_t non_ecm_to_modem
t38_gateway_real_time_frame_handler_treal_time_frame_handler
 A pointer to a callback routine to be called when frames are exchanged.
void * real_time_frame_user_data
 An opaque pointer supplied in real time frame callbacks.


Detailed Description

T.38 gateway core descriptor.

Member Data Documentation

t38_gateway_to_t38_state_t t38_gateway_core_state_t::to_t38

Buffer for HDLC and non-ECM data going to the T.38 channel

Referenced by t38_gateway_init(), and t38_gateway_set_fill_bit_removal().

t38_gateway_hdlc_state_t t38_gateway_core_state_t::hdlc_to_modem

Buffer for data going to an HDLC modem.

Buffer for data going to a non-ECM mode modem.

Referenced by t38_gateway_init().


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

Generated on Tue Oct 7 20:25:53 2008 for spandsp by  doxygen 1.5.6