ccx_decoder_608_context* ccx_decoder_608_init_library(struct ccx_decoder_608_settings *settings, int channel,
int field, int trim_subs,
enum ccx_encoding_type encoding, int *halt,
int cc_to_stdout, LLONG subs_delay,
enum ccx_output_format output_format)
{
ccx_decoder_608_context *data = NULL;
data = malloc(sizeof(ccx_decoder_608_context));
data->cursor_column=0;
data->cursor_row=0;
data->visible_buffer=1;
data->last_c1=0;
data->last_c2=0;
data->mode=MODE_POPON;
// data->current_visible_start_cc=0;
data->current_visible_start_ms=0;
data->screenfuls_counter=0;
data->channel=1;
data->font=FONT_REGULAR;
data->rollup_base_row=14;
data->ts_start_of_current_line=-1;
data->ts_last_char_received=-1;
data->new_channel=1;
data->bytes_processed_608 = 0;
data->my_field = field;
data->my_channel = channel;
data->out = NULL;
data->have_cursor_position = 0;
data->trim_subs = trim_subs;
data->encoding = encoding;
data->halt = halt;
data->cc_to_stdout = cc_to_stdout;
data->subs_delay = subs_delay;
data->output_format = output_format;
data->settings = settings;
data->current_color = data->settings->default_color;
clear_eia608_cc_buffer(data, &data->buffer1);
clear_eia608_cc_buffer(data, &data->buffer2);
return data;
}
void erase_memory(ccx_decoder_608_context *context, int displayed)
{
struct eia608_screen *buf;
if (displayed)
{
if (context->visible_buffer == 1)
buf = &context->buffer1;
else
buf = &context->buffer2;
}
else
{
if (context->visible_buffer == 1)
buf = &context->buffer2;
else
buf = &context->buffer1;
}
clear_eia608_cc_buffer (context,buf);
}