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Diffstat (limited to 'navit/support/espeak/mbrolib.h')
-rw-r--r-- | navit/support/espeak/mbrolib.h | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/navit/support/espeak/mbrolib.h b/navit/support/espeak/mbrolib.h deleted file mode 100644 index 0616b464b..000000000 --- a/navit/support/espeak/mbrolib.h +++ /dev/null @@ -1,205 +0,0 @@ -#ifndef MBROLIB_H -#define MBROLIB_H - -/* - * mbrolib: mbrola wrapper. - * - * Copyright (C) 2007 Gilles Casse <gcasse@oralux.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 3 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * -*/ - -#ifdef __cplusplus -extern "C" { -#endif - -/* < types */ - -/** Parameters */ - -typedef struct { - int ignore_error; /* 1=Ignore any fatal error or unknown diphone */ - char comment_char; /* Comment character */ - float volume_ratio; /* Volume ratio */ - float frequency_ratio; /* Applied to pitch points */ - float time_ratio; /* Applied to phone durations */ -} mbrolib_parameter; - - -/** Returned errors */ - -typedef enum { - MBROLIB_OK=0, - MBROLIB_DATABASE_NOT_INSTALLED, - MBROLIB_INVAL, - MBROLIB_OUT_OF_MEMORY, - MBROLIB_OUT_OF_RANGE, - MBROLIB_READ_ERROR, - MBROLIB_WRITE_ERROR -} MBROLIB_ERROR; - - - -/** Gender */ - -typedef enum { - MBROLIB_FEMALE, - MBROLIB_MALE -} MBROLIB_GENDER; - - - -/** Voice descriptor */ - -typedef struct { - char *name; /* name (for example: "en1") */ - char *filename; /* database pathname (for example: "/usr/share/mbrola/voices/en1) */ - int rate; /* database sample rate */ - MBROLIB_GENDER gender; - const char *language; /* Language and optional dialect qualifier in ascii (e.g. en, fr_ca). */ -} mbrolib_voice; - -/* > */ - - -/** Initialization, returns a new handle. - First function. - - @param the_sample_rate: output rate in Hz (for example 22050). If 0, keep the original database rate. - - @return handle (or NULL if error). -*/ -void* mbrolib_init( int sample_rate); -typedef void* (t_mbrolib_init)(int); - - -/** Returns the list of the installed mbrola databases. - The databases are searched according to the MBROLA_PATH environment variable if set, - or under a default path otherwise (see MBROLA_PATH in mbrolib.c). - - An array of voices is returned. The last item is set to NULL. - The caller must not free the returned items or the array. - - @param the_handle previously given by mbrolib_init. - - @return An array of voices. -*/ -const mbrolib_voice ** mbrolib_list_voices( void* the_handle); -typedef const mbrolib_voice ** (t_mbrolib_list_voices)(void*); - - - -/** Set voice - - @param the_handle. - - @param the_database (for example, "en1"). - - @return error code (MBROLIB_OK, MBROLIB_DATABASE_NOT_INSTALLED, MBROLIB_INVAL). - -*/ -MBROLIB_ERROR mbrolib_set_voice( void* the_handle, const char* the_name); -typedef MBROLIB_ERROR (t_mbrolib_set_voice)( void*, const char*); - - - -/** Get the current database parameters. - The caller supplies a pointer to an already allocated structure. - - @param the_handle previously given by mbrolib_init. - - @param the_parameters: pointer to the structure. - - @return error code (MBROLIB_OK, MBROLIB_INVAL). -*/ -MBROLIB_ERROR mbrolib_get_parameter(void* the_handle, mbrolib_parameter* the_parameter); -typedef MBROLIB_ERROR (t_mbrolib_get_parameter)(void*, mbrolib_parameter*); - - - -/** Set the database parameters using the supplied data. - - @param the_handle previously given by mbrolib_init. - - @param the_parameters: pointer to the wished parameters. - - @return error code (MBROLIB_OK, MBROLIB_INVAL). -*/ -MBROLIB_ERROR mbrolib_set_parameter(void* the_handle, const mbrolib_parameter* the_parameter); -typedef MBROLIB_ERROR (t_mbrolib_set_parameter)(void*, const mbrolib_parameter*); - - - -/** Write the mbrola phonemes in the internal buffer. - - @param the_handle. - - @param the_mbrola_phonemes. - - @param the_size in bytes. - - @return error code (MBROLIB_OK, MBROLIB_INVAL, MBROLIB_WRITE_ERROR, MBROLIB_READ_ERROR). -*/ -MBROLIB_ERROR mbrolib_write(void* the_handle, const char* the_mbrola_phonemes, size_t the_size); -typedef MBROLIB_ERROR (t_mbrolib_write)(void*, const char*, size_t); - - - -/** Read n bytes of the output samples. - - @param the_handle. - - @param the_samples (raw audio data, 16bits, mono). - - @param the_size max number of int16 to read. - - @param the_size number of int16 read. - - @return error code (MBROLIB_OK, MBROLIB_INVAL, MBROLIB_READ_ERROR). - -*/ -MBROLIB_ERROR mbrolib_read(void* the_handle, short* the_samples, int the_max_size, int* the_read_size); -typedef MBROLIB_ERROR (t_mbrolib_read)(void*, short*, int, int*); - - - -/** Flush - - @param the_handle. - -*/ -void mbrolib_flush(void* the_handle); -typedef void (t_mbrolib_flush)(void*); - - - -/** Release the handle - - @param the_handle. - - @return error code (MBROLIB_OK, MBROLIB_INVAL). - -*/ -MBROLIB_ERROR mbrolib_terminate(void* the_handle); -typedef MBROLIB_ERROR (t_mbrolib_terminate)(void*); - - - -#ifdef __cplusplus -} -#endif - -#endif |