ESPEAK_NG_API espeak_ng_STATUS
espeak_ng_Synthesize(const void *text, size_t size,
unsigned int position,
espeak_POSITION_TYPE position_type,
unsigned int end_position, unsigned int flags,
unsigned int *unique_identifier, void *user_data)
{
(void)size; // unused in non-async modes
static unsigned int temp_identifier;
if (unique_identifier == NULL)
unique_identifier = &temp_identifier;
*unique_identifier = 0;
if (my_mode & ENOUTPUT_MODE_SYNCHRONOUS)
return sync_espeak_Synth(0, text, position, position_type, end_position, flags, user_data);
#ifdef USE_ASYNC
// Create the text command
t_espeak_command *c1 = create_espeak_text(text, size, position, position_type, end_position, flags, user_data);
if (c1) {
// Retrieve the unique identifier
*unique_identifier = c1->u.my_text.unique_identifier;
}
// Create the "terminated msg" command (same uid)
t_espeak_command *c2 = create_espeak_terminated_msg(*unique_identifier, user_data);
// Try to add these 2 commands (single transaction)
if (c1 && c2) {
espeak_ng_STATUS status = fifo_add_commands(c1, c2);
if (status != ENS_OK) {
delete_espeak_command(c1);
delete_espeak_command(c2);
}
return status;
}
delete_espeak_command(c1);
delete_espeak_command(c2);
return ENOMEM;
#else
return sync_espeak_Synth(0, text, position, position_type, end_position, flags, user_data);
#endif
}
ESPEAK_API espeak_ERROR espeak_Synth(const void *text, size_t size,
unsigned int position,
espeak_POSITION_TYPE position_type,
unsigned int end_position, unsigned int flags,
unsigned int* unique_identifier, void* user_data)
{//=====================================================================================
#ifdef DEBUG_ENABLED
ENTER("espeak_Synth");
SHOW("espeak_Synth > position=%d, position_type=%d, end_position=%d, flags=%d, user_data=0x%x, text=%s\n", position, position_type, end_position, flags, user_data, text);
#endif
espeak_ERROR a_error=EE_INTERNAL_ERROR;
static unsigned int temp_identifier;
if (unique_identifier == NULL)
{
unique_identifier = &temp_identifier;
}
*unique_identifier = 0;
if(synchronous_mode)
{
return(sync_espeak_Synth(0,text,size,position,position_type,end_position,flags,user_data));
}
#ifdef USE_ASYNC
// Create the text command
t_espeak_command* c1 = create_espeak_text(text, size, position, position_type, end_position, flags, user_data);
// Retrieve the unique identifier
*unique_identifier = c1->u.my_text.unique_identifier;
// Create the "terminated msg" command (same uid)
t_espeak_command* c2 = create_espeak_terminated_msg(*unique_identifier, user_data);
// Try to add these 2 commands (single transaction)
if (c1 && c2)
{
a_error = fifo_add_commands(c1, c2);
if (a_error != EE_OK)
{
delete_espeak_command(c1);
delete_espeak_command(c2);
c1=c2=NULL;
}
}
else
{
delete_espeak_command(c1);
delete_espeak_command(c2);
}
#endif
return a_error;
} // end of espeak_Synth
//>
//< process_espeak_command
void process_espeak_command( t_espeak_command* the_command)
{
ENTER("process_espeak_command");
SHOW("command=0x%x\n", the_command);
if (the_command == NULL)
{
return;
}
the_command->state = CS_PROCESSED;
switch(the_command->type)
{
case ET_TEXT:
{
t_espeak_text* data = &(the_command->u.my_text);
sync_espeak_Synth( data->unique_identifier, data->text, data->size,
data->position, data->position_type,
data->end_position, data->flags, data->user_data);
}
break;
case ET_MARK:
{
t_espeak_mark* data = &(the_command->u.my_mark);
sync_espeak_Synth_Mark( data->unique_identifier, data->text, data->size,
data->index_mark, data->end_position, data->flags,
data->user_data);
}
break;
case ET_TERMINATED_MSG:
{
t_espeak_terminated_msg* data = &(the_command->u.my_terminated_msg);
sync_espeak_terminated_msg( data->unique_identifier, data->user_data);
}
break;
case ET_KEY:
{
const char* data = the_command->u.my_key.key_name;
sync_espeak_Key(data);
}
break;
case ET_CHAR:
{
const wchar_t data = the_command->u.my_char.character;
sync_espeak_Char( data);
}
break;
case ET_PARAMETER:
{
t_espeak_parameter* data = &(the_command->u.my_param);
SetParameter( data->parameter, data->value, data->relative);
}
break;
case ET_PUNCTUATION_LIST:
{
const wchar_t* data = the_command->u.my_punctuation_list;
sync_espeak_SetPunctuationList( data);
}
break;
case ET_VOICE_NAME:
{
const char* data = the_command->u.my_voice_name;
SetVoiceByName( data);
}
break;
case ET_VOICE_SPEC:
{
espeak_VOICE* data = &(the_command->u.my_voice_spec);
SetVoiceByProperties(data);
}
break;
default:
assert(0);
break;
}
}