struct lib_ccx_ctx* init_libraries(struct ccx_s_options *opt)
{
int ret = 0;
struct lib_ccx_ctx *ctx = malloc(sizeof(struct lib_ccx_ctx));
if(!ctx)
ccx_common_logging.fatal_ftn(EXIT_NOT_ENOUGH_MEMORY, "init_libraries: Not enough memory allocating lib_ccx_ctx context.");
memset(ctx, 0, sizeof(struct lib_ccx_ctx));
if(opt->xmltv)
{
ctx->epg_inited = 1;
ctx->epg_buffers = (struct PSI_buffer *)malloc(sizeof(struct PSI_buffer)*(0xfff+1));
ctx->eit_programs = (struct EIT_program *)malloc(sizeof(struct EIT_program)*(TS_PMT_MAP_SIZE+1));
ctx->eit_current_events = (int32_t *)malloc(sizeof(int32_t)*(TS_PMT_MAP_SIZE+1));
ctx->ATSC_source_pg_map = (int16_t *)malloc(sizeof(int16_t)*(0xffff));
memset(ctx->epg_buffers, 0, sizeof(struct PSI_buffer)*(0xfff+1));
memset(ctx->eit_programs, 0, sizeof(struct EIT_program)*(TS_PMT_MAP_SIZE+1));
memset(ctx->eit_current_events, 0, sizeof(int32_t)*(TS_PMT_MAP_SIZE+1));
memset(ctx->ATSC_source_pg_map, 0, sizeof(int16_t)*(0xffff));
if(!ctx->epg_buffers || !ctx->eit_programs || !ctx->eit_current_events || !ctx->ATSC_source_pg_map)
ccx_common_logging.fatal_ftn(EXIT_NOT_ENOUGH_MEMORY, "lib_ccx_ctx");
}
else
{
ctx->epg_inited = 0;
ctx->epg_buffers = NULL;
ctx->eit_programs = NULL;
ctx->eit_current_events = NULL;
ctx->ATSC_source_pg_map = NULL;
}
struct ccx_decoder_608_report *report_608 = malloc(sizeof(struct ccx_decoder_608_report));
if (!report_608)
ccx_common_logging.fatal_ftn(EXIT_NOT_ENOUGH_MEMORY, "init_libraries: Not enough memory allocating report_608");
memset(report_608, 0, sizeof(struct ccx_decoder_608_report));
ccx_decoder_dtvcc_report *report_dtvcc = (ccx_decoder_dtvcc_report *)
malloc(sizeof(ccx_decoder_dtvcc_report));
if (!report_dtvcc)
ccx_common_logging.fatal_ftn(EXIT_NOT_ENOUGH_MEMORY, "init_libraries: Not enough memory allocating report_dtvcc");
memset(report_dtvcc, 0, sizeof(ccx_decoder_dtvcc_report));
// Initialize some constants
ctx->screens_to_process = -1;
ctx->current_file = -1;
// Set logging functions for libraries
ccx_common_logging.debug_ftn = &dbg_print;
ccx_common_logging.debug_mask = opt->debug_mask;
ccx_common_logging.fatal_ftn = &fatal;
ccx_common_logging.log_ftn = &mprint;
ccx_common_logging.gui_ftn = &activity_library_process;
// Init shared decoder settings
ctx->dec_global_setting = init_decoder_setting(opt);
if (!ctx->dec_global_setting){
free(report_dtvcc);
return NULL;
}
// Need to set the 608 data for the report to the correct variable.
ctx->freport.data_from_608 = report_608;
ctx->dec_global_setting->settings_608->report = report_608;
ctx->freport.data_from_708 = report_dtvcc;
ctx->dec_global_setting->settings_dtvcc->report = report_dtvcc;
ctx->mp4_cfg.mp4vidtrack = opt->mp4vidtrack;
//Initialize input files
ctx->inputfile = opt->inputfile;
ctx->num_input_files = opt->num_input_files;
ret = init_ctx_outbase(opt, ctx);
if (ret < 0) {
goto end;
}
ctx->extension = get_file_extension(opt->write_format);
ctx->subs_delay = opt->subs_delay;
ctx->pesheaderbuf = (unsigned char *) malloc (188); // Never larger anyway
ctx->cc_to_stdout = opt->cc_to_stdout;
ctx->pes_header_to_stdout = opt->pes_header_to_stdout;
ctx->ignore_pts_jumps = opt->ignore_pts_jumps;
ctx->hauppauge_mode = opt->hauppauge_mode;
ctx->live_stream = opt->live_stream;
ctx->binary_concat = opt->binary_concat;
build_parity_table();
ctx->demux_ctx = init_demuxer(ctx, &opt->demux_cfg);
INIT_LIST_HEAD(&ctx->dec_ctx_head);
INIT_LIST_HEAD(&ctx->enc_ctx_head);
// Init timing
ccx_common_timing_init(&ctx->demux_ctx->past,opt->nosync);
ctx->multiprogram = opt->multiprogram;
ctx->write_format = opt->write_format;
ctx->out_interval = opt->out_interval;
ctx->segment_on_key_frames_only = opt->segment_on_key_frames_only;
ctx->segment_counter = 0;
ctx->system_start_time = -1;
end:
if (ret != EXIT_OK)
{
free(ctx);
return NULL;
}
return ctx;
}
struct lib_ccx_ctx* init_libraries(struct ccx_s_options *opt)
{
int ret = 0;
struct lib_ccx_ctx *ctx;
struct ccx_decoder_608_report *report_608;
ctx = malloc(sizeof(struct lib_ccx_ctx));
if(!ctx)
return NULL;
memset(ctx,0,sizeof(struct lib_ccx_ctx));
report_608 = malloc(sizeof(struct ccx_decoder_608_report));
if (!report_608)
return NULL;
memset(report_608,0,sizeof(struct ccx_decoder_608_report));
// Initialize some constants
ctx->screens_to_process = -1;
ctx->current_file = -1;
// Set logging functions for libraries
ccx_common_logging.debug_ftn = &dbg_print;
ccx_common_logging.debug_mask = opt->debug_mask;
ccx_common_logging.fatal_ftn = &fatal;
ccx_common_logging.log_ftn = &mprint;
ccx_common_logging.gui_ftn = &activity_library_process;
// Init shared decoder settings
ctx->dec_global_setting = init_decoder_setting(opt);
if(!ctx->dec_global_setting)
return NULL;
// Need to set the 608 data for the report to the correct variable.
ctx->freport.data_from_608 = report_608;
ctx->dec_global_setting->settings_608->report = report_608;
// Same applies for 708 data
ctx->freport.data_from_708 = &ccx_decoder_708_report;
//Initialize input files
ctx->inputfile = opt->inputfile;
ctx->num_input_files = opt->num_input_files;
ret = init_ctx_outbase(opt, ctx);
if (ret < 0) {
goto end;
}
// Init 708 decoder(s)
ccx_decoders_708_init_library(opt->print_file_reports);
// Init XDS buffers
ccx_decoders_xds_init_library(&opt->transcript_settings, ctx->subs_delay, opt->millis_separator);
//xds_cea608_test();
ctx->subs_delay = opt->subs_delay;
ctx->pesheaderbuf = (unsigned char *) malloc (188); // Never larger anyway
ctx->cc_to_stdout = opt->cc_to_stdout;
ctx->hauppauge_mode = opt->hauppauge_mode;
ctx->live_stream = opt->live_stream;
ctx->binary_concat = opt->binary_concat;
build_parity_table();
ctx->demux_ctx = init_demuxer(ctx, &opt->demux_cfg);
INIT_LIST_HEAD(&ctx->dec_ctx_head);
INIT_LIST_HEAD(&ctx->enc_ctx_head);
// Init timing
ccx_common_timing_init(&ctx->demux_ctx->past,opt->nosync);
ctx->multiprogram = opt->multiprogram;
ctx->write_format = opt->write_format;
end:
if (ret != EXIT_OK)
{
free(ctx);
return NULL;
}
return ctx;
}