speak.c File Reference

#include "config.h"
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <glib.h>
#include "item.h"
#include "plugin.h"
#include "speech.h"
#include "util.h"
#include "file.h"
#include "debug.h"
#include "support/espeak/speech.h"
#include "support/espeak/speak_lib.h"
#include "support/espeak/phoneme.h"
#include "support/espeak/synthesize.h"
#include "support/espeak/voice.h"
#include "support/espeak/translate.h"

Data Structures
struct	speech_priv

Macros
#define	_WIN32_WINNT   0x0500
#define	BUFFERS   4

Enumerations
enum	speech_messages { msg_say = WM_USER , msg_exit }
enum	speech_state { state_available , state_speaking_phase_1 , state_speaking_phase_2 , state_speaking_phase_3 }

Functions
int	GetFileLength (const char *filename)
void	MarkerEvent (int type, unsigned int char_position, int value, int value2, unsigned char *out_ptr)
char *	Alloc (int size)
void	Free (void *ptr)
static void	waveout_close (struct speech_priv *sp_priv)
static BOOL	waveout_open (struct speech_priv *sp_priv)
static int	wave_out (struct speech_priv *sp_priv)
static BOOL	initialise (void)
static void	fill_buffer (struct speech_priv *this)
static void	start_speaking (struct speech_priv *sp_priv)
static LRESULT CALLBACK	speech_message_handler (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
static void	speech_message_dispatcher (struct speech_priv *sp_priv)
static void	create_buffers (struct speech_priv *sp_priv)
static DWORD	startThread (LPVOID sp_priv)
static int	espeak_say (struct speech_priv *this, const char *text)
static void	free_list (gpointer pointer, gpointer this)
static void	espeak_destroy (struct speech_priv *this)
static struct speech_priv *	espeak_new (struct speech_methods *meth, struct attr **attrs, struct attr *parent)
void	plugin_init (void)
	The plugin entry point. More...

Variables
char	path_home [N_PATH_HOME]
int(*	uri_callback )(int, const char *, const char *) = NULL
int(*	phoneme_callback )(const char *) = NULL
FILE *	f_wave = NULL
static struct speech_methods	espeak_meth

Macro Definition Documentation

_WIN32_WINNT

#define _WIN32_WINNT   0x0500

Navit, a modular navigation system. Copyright (C) 2005-2008 Navit Team

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

BUFFERS

#define BUFFERS   4

Enumeration Type Documentation

speech_messages

enum speech_messages

Enumerator
msg_say
msg_exit

speech_state

enum speech_state

Enumerator
state_available
state_speaking_phase_1
state_speaking_phase_2
state_speaking_phase_3

Function Documentation

Alloc()

char* Alloc

(

int

size

)

References size.

create_buffers()

static void create_buffers ( struct speech_priv *  sp_priv )

static

References BUFFERS, speech_priv::free_buffers, and speech_priv::h_wave_out.

Referenced by startThread().

espeak_destroy()

static void espeak_destroy ( struct speech_priv *  this )

static

References speech_priv::free_buffers, free_list(), speech_priv::phrases, and waveout_close().

espeak_new()

static struct speech_priv* espeak_new ( struct speech_methods *  meth, struct attr **  attrs, struct attr *  parent  )

static

References attr_search(), attr::attrs, country, dbg, espeak_meth, file_exists(), initialise(), lvl_debug, lvl_error, path_home, startThread(), attr::str, strtolower(), and attr::u.

Referenced by plugin_init().

espeak_say()

static int espeak_say ( struct speech_priv *  this, const char *  text  )

static

References dbg, speech_priv::h_queue, lvl_debug, lvl_error, and msg_say.

fill_buffer()

static void fill_buffer ( struct speech_priv *  this )

static

References state_speaking_phase_2, state_speaking_phase_3, and wave_out().

Referenced by speech_message_handler(), and start_speaking().

Free()

void Free

(

void *

ptr

)

free_list()

static void free_list ( gpointer  pointer, gpointer  this  )

static

References speech_priv::h_wave_out.

Referenced by espeak_destroy().

GetFileLength()

int GetFileLength

(

const char *

filename

)

References filename.

initialise()

static BOOL initialise ( void  )

static

References dbg, lvl_error, and path_home.

Referenced by espeak_new().

MarkerEvent()

void MarkerEvent	(	int	type,
		unsigned int	char_position,
		int	value,
		int	value2,
		unsigned char *	out_ptr
	)

plugin_init()

void plugin_init

(

void

)

The plugin entry point.

Returns

nothing

The plugin entry point

References espeak_new().

speech_message_dispatcher()

static void speech_message_dispatcher ( struct speech_priv *  sp_priv )

static

References dbg, and lvl_error.

Referenced by startThread().

speech_message_handler()

static LRESULT CALLBACK speech_message_handler ( HWND  hwnd, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

References BUFFERS, dbg, fill_buffer(), speech_priv::free_buffers, lvl_debug, lvl_info, msg_exit, msg_say, speech_priv::phrases, start_speaking(), speech_priv::state, state_available, and state_speaking_phase_3.

Referenced by startThread().

start_speaking()

static void start_speaking ( struct speech_priv *  sp_priv )

static

References fill_buffer(), speech_priv::phrases, speech_priv::state, state_speaking_phase_1, and wave_out().

Referenced by speech_message_handler().

startThread()

static DWORD startThread ( LPVOID  sp_priv )

static

References create_buffers(), dbg, speech_priv::free_buffers, g_szClassName, speech_priv::h_queue, lvl_error, speech_priv::phrases, speech_message_dispatcher(), speech_message_handler(), speech_priv::state, state_available, and waveout_open().

Referenced by espeak_new().

wave_out()

static int wave_out ( struct speech_priv *  sp_priv )

static

References speech_priv::free_buffers, and speech_priv::h_wave_out.

Referenced by fill_buffer(), and start_speaking().

waveout_close()

static void waveout_close ( struct speech_priv *  sp_priv )

static

References speech_priv::h_wave_out.

Referenced by espeak_destroy().

waveout_open()

static BOOL waveout_open ( struct speech_priv *  sp_priv )

static

References speech_priv::h_queue, and speech_priv::h_wave_out.

Referenced by startThread().

Variable Documentation

espeak_meth

struct speech_methods espeak_meth

static

Initial value:

= {
    espeak_destroy,
    espeak_say,
}

Referenced by espeak_new().

f_wave

FILE* f_wave = NULL

path_home

char path_home[N_PATH_HOME]

Referenced by espeak_new(), and initialise().

phoneme_callback

int(* phoneme_callback) (const char *)

(

const char *

)

= NULL

uri_callback

int(* uri_callback) (int, const char *, const char *)	(	int	,
		const char *	,
		const char *
	)		= NULL